Text

Renewal Application for Beaver Valley Power Station NPDES Permit No. PA0025615
	ML061870490
Person / Time
Site:	Beaver Valley
Issue date:	06/26/2006
From:	Mende R; FirstEnergy Nuclear Operating Co
To:	Milcic K; Office of Nuclear Reactor Regulation, State of PA, Dept of Environmental Protection
References
	L-06-109, PA0025615
	Download: ML061870490 (541)
	v • d • e

{{#Wiki_filter:FirstEnergy Nuclear Operating Company

                     '(FENOC)

Beaver Valley Power Station Renewal Application for NPDES Permit No. PA0025615 June 2006

Beaver Valley Power Station FENOCRoute 168 P.O. Box 4 FPrstEnorgyNuclerOe n Shippingport, PA 15077-0004 ij L-064109

  , *June                                                                                             26, 2006 Ms. Kareen Milcic, Permits Chief Water Management Program Southwest Region Pennsylvania Department of Environmental Protection 400 Waterfront Drive                          I        ,                I Pittsburgh, PA 15222-4745                       .

I. Renewal Application for Beaver Valley Power Station I! i I NPDES Permit No. PA0025615 i I

Dear Ms. Milcic:

I,

                 ,I               It                .1            I Enclosed please findthree copies of the Pennsylvania Department of Environmental Protection (DEP)

NPDES Permit renewal application for First Energy Nuclear Operating Company (FENOC) Beaver Valley Power Station. :Included with each are copies of the letters and certified mail receipts providing notice to the Borough of Shippingport and Beaver County that the amended NPDES permit application is being submitted. A check for $500.00 for payment of the application fee is enclosed. As an aid to the process, we have enclosed an additional letter intended as a preliminary list of issues for discussion. Included are several issues we have discussed with the Department over the past several years. FENOC looks forward to discussing this package with you in detail. For more information, please contact Mr. Michael Banko at 724-682-4117. Sincerely,

tRichard G. Mende Director, Site Operations Enclosures cc: Document Control Desk, U.S. Nuclear Regulatory Commission, Washington, DC 20555-0001

         -. (Reference Docket Number 50-412)
                          ..                  \0

BeaverValley PoseetStation Route168 FENO C F-stE egyvNucle ar-Ope tatitg C p P.0 Box 4 Stippingpott PA 15077-M4 NPD3NRE: 0374 June 27, 2006 Ms. Kareen Milcic, Permits Chief Water Management Program Southwest Region Department of Environmental Protection 400 Waterfront Drive Pittsburgh, PA 15222-4745 RE: Preliminary Issues Regarding the Renewal of NPDES Permit No. PA0025615 for FirstEnergy Nuclear Operating Company's Beaver Valley Power Station Shippingport Borough, Beaver County, Pennsylvania

Dear Ms. Milcic:

FirstEnergy Nuclear Operating Company ("FENOC") is submitting this preliminary list of issues in conjunction with its renewal application for NPDES Permit No. PA0025615 ("Permit") for the Beaver Valley Power Station ("BVPS" or "Station"), located in Shippingport Borough, Beaver County, Pennsylvania. This letter is divided into two parts. The first part presents recommended, universal changes to be made throughout the Permit, while the second part identifies additional revisions pertaining to specific outfalls or Permit conditions. A. Requested Changes to be Incorporated Throughout the Permit

1. Biocide Issues: In order to avoid potential confusion, the following changes should be made regarding biocide applications:

a. Limitations on biocide applications referring to "when discharging" should be clarified to reflect that such limitations apply only "when performing macrofouler treatment" referred to in Subpart A of the proposed revised Condition C.15, discussed below. They should not apply during the microbiological control treatments referred to in Subpart B of the proposed revised Condition C. 15.

b. All references to "Clamtrol CT-I" should be changed to "biocide."

c. All references to "Betz DT-I" should be changed to "bentonite-based detoxicant."

Ms. Kareen Milcic June 27, 2006 Page 2

2. As indicated by the charts attached hereto as "Appendix A," the sampling results for several outfalls consistently have been well below the applicable limits for over the past five years. As such, the current monitoring frequency is not justified, and the frequency of monitoring should be reduced at the following outfalls for the identified parameters:

Outfall Parameters Requested Action 001 Chromium Reduce to 1/year Zinc Reduce to 1/year 010 Free Available Chlorine Reduce to I/month Total Residual Chlorine Reduce to 1/month ("TRC") 013 Copper Delete limitations Chlorobenzene Delete limitations Total Cyanide Delete limitations 111 Total Suspended Solids Reduce to 1/month ("TSS") Oil and Grease ("O&G") Reduce to 1/month 113 TSS Reduce to 1/month CBOD Reduce to 1/month 301 TSS Reduce to 1/month O&G Reduce to I/quarter 313 TSS Reduce to 1/mo~nth O&G Reduce to 1/month 401 TSS Reduce to 1/month O&G Reduce to 1/quarter 403 TSS Reduce to I/month O&G Reduce to I/month TRC Reduce to 1/month

Ms. Kareen Milcic June 27, 2006 Page 3 B. Suggested Changes to Specific Outfalls and Permit Conditions

1. Outfall 501 - Outfall 501 should be deleted from the Permit because this discharge is no longer used.

2. Outfall 002 - The phrase "decanted river water" should be added to the discharge description for Outfall 002.

3. Outfall 102 - Intermittent occurrences of high river suspended solids directly impact total suspended solids ("TSS") discharges from Internal Outfall 102. As previously communicated to the Department in FENOC's January 27, 2005 letter to the Water Management Program Manager ("January 27, 2005 Letter"), "once-through" river water is discharged from this outfall. The water is not treated prior to or after use. Discharges from this outfall are unaltered river water and similar to once-through non-contact cooling water streams that are not limited for TSS in other industrial NPDES permits. FENOC requests that the Department remove the TSS effluent limitations for Internal Outfall 102, or alternatively, provide a condition in the renewed Permit that allows for consideration of river intake TSS concentrations in any compliance determination. See, 25 Pa. Code § 95.2(b).

4. Outfall 003 - The phrase "intermittent non-contact cooling water leakage/drainage" should be added to the discharge description for Outfall 003.

5. Outfall 203 - The "percent removal" limitations should be deleted for Outfall 203 because the Station is consistently meeting the other effluent limitations set forth in the existing Permit for this outfall. In addition, Condition C.4 also should be removed.

6. Outfall 403 - The description of Outfall 403 should be clarified to explain that this discharge is intermittent. The flow from this outfall is normally routed to the Unit No. 1 Clarifier for discharge at Outfall 103. Only on occasion it is routed to Outfall 403 for discharge via Manhole IB34

7. Outfall 503 - A new Outfall 503 should be added to the Permit for the noncontact cooling water from the emergency diesel generator heat exchanger.

8. Outfall 006 - The phrase "decanted river water" should be added to the discharge description for Outfall 006.

Ms. Kareen Milcic June 27, 2006 Page 4

9. Outfall 007

a. The measurement frequencies for all parameters at Outfall 007 should be changed from "1/week" to "2/discharge," in order to be consistent with the intermittent notice of this discharge.

b. The description for Outfall 007 should be revised to state "Auxiliary intake system testing water and periodic discharge from Unit #1 and Unit

                      #2 once through cooling water from heat exchangers and closed loop cooling water leakage."

10. Outfall 008

a. FENOC requests permission to route "Outage cooling tower blowdown" to Outfall 008 via flexible piping. During such discharges, the limits from Outfall 004 should apply to the discharge.

b. Other than the occasional discharge of outage cooling tower blowdown, this outfall should be changed to "stormwater only" and the effluent limits eliminated because the Unit # I cooling tower pumphouse drains have been recycled back to the recirculating water system.

11. Outfall 010 - The phrase "Closed loop cooling water leakage" should be added to the discharge description for Outfall 010.

12. Outfall 011

a. The phrase "Intermittent noncontact cooling water leakage/drainage" and the "occasional, intermittent flows" listed on the flow schematic should be added to the discharge description for Outfall 011.

b. The phrase "Deionized water storage tank drainage" should be added to the discharge description for Outfall 011, and a reference to Outfall 011 should be added to Condition C. 17.

13. Outfall 012 -There presently is no discharge from this outfall. It is anticipated that the existing HVAC system (ERF evaporative coolers) will be retrofitted with stainless steel water coolers by the end of 2006, at which time the zinc and copper limitations/monitoring requirements for this outfall should be deleted.

14. Outfall 013 - As previously described in FENOC's letter of January 27, 2005, the copper, chlorobenzene, and cyanide limitations/monitoring requirements for Outfall 013 should be deleted for the following reasons.

Ms. Kareen Milcic June 27, 2006 Page 5 Monitoring data collected for Outfall 013 during 2003 through April 2006 demonstrate that if the monthly average effluent limit of 50 ug/L for copper was in effect, it would have been exceeded four times, of which two were by less than 10 ug/L. There would have been no exceedances of the monthly average effluent limit since September 2004. Monthly average effluent concentrations have been less than 30 ug/L for 33 of the 40 months during 2003 through April 2006. As previously described to the Department, the Phase I TRE did not reveal a consistent or readily controllable source of copper to the Outfall 013 discharge. FENOC is planning to discharge Unit #1 sanitary wastewaters and Unit #2 sanitary wastewaters (currently Internal Outfall 113) to a new sanitary treatment plant recently constructed by the Borough of Shippingport. The cost to FENOC for its share of construction and the tie-in will be approximately $3,000,000. When the diversion of BVPS sanitary wastewaters occurs (expected completion in 2007), discharges from Outfall 013 to Peggs Run will consist of low-volume overflows from one oil/water separator (Internal Outfall 313), storm water and possibly ground water infiltration to the Outfall 013 sewer.

15. Outfall 113 - The "percent removal" limitations should be deleted for Outfall 113 because the Station is consistently meeting the other effluent limitations set forth in the existing Permit for this outfall. In addition, Condition C.4 also should be removed.

16. Outfall 213 - Outfall 213 should be deleted from the Permit because the pumphouse pump leakage now recycles back to the recirculating water system.

17. Outfall 413 - Outfall 413 should be removed from the Permit because discharges from this outfall comprise only storm water that is ultimately discharged through Outfall 013. The purpose of the oil/water separator located at this outfall is only to respond to an oil release should it occur. FENOC has taken appropriate steps to ensure that such releases do not occur, in part, by requiring the drainage valve to be in the "off" position during all loading and unloading activities.

18. Outfalls 014, 015, 016, 017, 018, and 019 -These outfalls should be added to the Permit as "stormwater only" discharges.

19. Condition C.4 - This condition should be deleted from the Permit, in conjunction with the requests that the efficiency limits for Outfalls 113 and 203 be eliminated.

20. Condition C.14 - Condition C.14 should be redrafted as set forth in Appendix B hereto, to more accurately reflect the wet layup activities at BVPS.

21. Condition C.15 -Condition C.15 should be redrafted as set forth in Appendix C hereto, to more accurately reflect the biocide activities at BVPS.

Ms. Kareen Milcic June 27, 2006 Page 6

22. Condition C.17 - A reference to Outfall 011 should be added to Condition C.17.

23. Conditions C.20, C.21, and C.22 - Conditions C.20, C.21, and C.22 should be deleted because these activities have been completed.

24. Condition C.25 - Condition C.25 should be deleted because the issue is moot (see Comment to Outfall 013, above).

Thank you for this opportunity to proactively address potential issues regarding the renewal of the Permit. We are available to discuss any issues identified in this letter at your earliest convenience. Please feel free to contact Mr. Michael Banko at 724-682-4117, who will serve as our point-of-contact. Sincerely yours, Elizabeth D. Thomas Manager, Environmental & Chemistry edt/mab Attachments cc: R. G. Mende M. D. Banko

EXHIBIT A I Ch C NPDES Outfall 001 Chromium

001 Chromium - Monthly Average and Daily Maximum 0.25 0.2
J 0.15 E

E 0

"  0.1 0.05 36526 36526 37026
              ,380,26, 37026 35 37526                     38026           38526 S____

Sample Date

NPDES Ouffall 001 Zinc

001 Zinc - Monthly Average and Daily Maximum 1.2 1

0.8 -j E0.6 N. 0.4 0.2 0 3 , , 38526 36526 37026 37526 38026 38526 Sample Date

C ( c NPDES Ouffall 010 Free Available Chlorine 1-4101 TSS - Monthly Average - Daily Maximum I -J E 0.5 IL 0 January-00 May-01 September-02 February-04 June-05 Sample Date

C C c NPDES Outfall 010 Total Residual Chlorine 1--- 101 TSS - Monthly Average - Instantaneous Maximum I 1.5 1 I-. -j E 6i 0.5 0 min,* Janua ry-00 May-01 September-02 February-04 June-05 Sample Date

C C NPDES Ouffall 013 Copper

                    -4 013 Copper -   Monthly Average -    Daily Maximum 0.2 E

I- 0.1 0. 0 u January-00 May-01 September-02 February-04 June-05 Sample Date

NPDES Outfall 013 Cfirobenzene Graph C NPDES Outfall 013 Chlorobenzene

                            ---- 013 Chlorobenzene E

N 0.5 0 0.1 a " 0 66 0 6 66 w v 6 & AA 6 vii v v v -- - ý

                                                                  *v   v -

v v*W* A& A&&ft 0 a""&-

w .....

Janua ry-00 May-01 September-02 February-04 June-05 Sample Date

C NPDES Outfall 0A- .yanide Gra-ph U NPDES Outfall 013 Total Cyanide 013 Total Cyanide 1 _j 0.5 0 0-1 0 0 0 i6 e=. um- uun 64W=4809040ui January-00 May-01 September-02 February-04 June-05 Sample Date

c 47 NPDES Outfall 111 Total Suspended Solids I $ 111 TSS - Monthly Average - Daily Maximum I 110 100 90 80 70 -j 60 c', E. 50 40-OU 20 10 0 4* Januiary-00 May-01 September-02 February.-04 June-05 Sample Date

c c NPDES Ouffall 111 Oil and Grease 1 111 Oil and Grease - Monthly Average - Daily Maximum I 50 45 40 35 0, E 30 (.U 25 "o C 20 0 15 10 5 0 Janu ary-00 May-01 September-02 February-04 June-05 Sample Date

NPDES Outfall 113 Total Suspended Solids 1--*-113 TSS - Monthly Average - Daily Maximum 110 100-90-80-70 n 60 E U) 50 November- June-03 December- January-05 August-05 March-06 02 Sample I4e

c ( NPDES Outfall 113 CBOD

                      .-4-113 CBOD  -   Monthly Average -   Daily Maximum I 75 70 65 60 55 50 45

-j E. 40 0 35 30 25 20 15

    .10 5

0 -NAT\ LIE WV Jan jary-00 May-01 September-02 February-04 June-05 Sample Date

C '7 NPDES Outfall 301 Total Suspended Solids 1-- 301 TSS - Monthly Average - Daily Maximum I 110 100 90 80 70 60 E (6 C,, 50 An

    .. tu 30 20 10 0

March-01 October-01 May-02 November- June-03 December- July-04 January-05 August-05 March-06 02 Sample E9a3te

c C NPDES Ouffall 301 Oil and Grease I--- 301 Oil and Grease - Monthly Average - Daily Maximum I 50-45--- 40 35 _j E 30 25 C! -0 20-15-

    *4,I*t
      'U 5

0 ~~~~~~0

                                                         . W-e    -0.e+/-*00-64"ss q        c  e~+/-.*~+/-      e~e+/-e+/-

Mar rch-01 October-01 May-02 November- June-03 December- July-04 January-05 August-05 March-06 02 Sample Dalte

c C C NPDES Ouffall 313 Total Suspended Solids

                       - 313 TSS -    Monthly Average -  Daily Maximum ]

170 I.- I___ 160 150 140 130 120 110 100 II E 90 II. C,, I-80 70 II-60 50 40 30 20 10 0 Janu ary-00 May-01 September-02 February-04 June-05 Sample Date

C c C NPDES Ouffall 313 Oil and Grease I- -- 313 Oil and Grease - Monthly Average - Daily Maximum I 50 45-40 35 EJ 30 0) 25 1-9 20 15 10 5 0 K -i Janu ary-00 May-01 September-02 February-04 June-05 Sample Date

C, C NPDES Outfall 401 Total Suspended Solids

                      -- 401 TSS -    Monthly Average -  Daily Maximum 110-100 90 80-70 60-(60 u)

I-.- 50 40 30-. 20 - 0 0 January-00 May-01 September-02 February-04 June-05 Sample Date

c NPDES Outfallf_. O&G Graph (7 NPDES Outfall 401 Oil and Grease 1---401 Oil and Grease - Monthly Average - Daily Maximum I 50 45 40 35 30 25 0 20 15 10-5- 0 J a a a *eeeuua+/-+/-eeemm~+/-~ eeme ~e m+/-~eea +/-a0 aims e~e maim January-00 May-01 September-02 February-04 June-05 Sample Date

c C NPDES Ouffall 403 Total Suspended Solids I---403 TSS - Monthly Average - Daily Maximum I 110 100-90, 80 70O 60 E ci, 50 40 30 10 10 0 Januiary-00 May-01 September-02 February-04 June-05 Sample Date

c NPDES Outfall ,, O&G Graph (- NPDES Ouffall 403 Oil and Grease

                      -+---403 Oil and Grease  -   Monthly Average -    Daily Maximum 50 45 40 35

-J 0) E 30 C Co (U C) I-25 CD (U 20 0 15 10 5 0 Janiuary-00 Ld May-01 September-02 February-04 June-05 Sample Date

C NPDES OutfalliC TRC Graph C, NPDES Outfall 403 Total Residual Chlorine I-4--403 TRC - Monthly Average - Instantaneous Maximum I 1.5 -j E 0.5 0 o!-e January-00 May-01 September-02 February-04 June-05 Sample Date

EXHIBIT B Condition C.14 The permittee is authorized to use chemical additives, subject to the following: A. No chemical addition for control of corrosion, scaling, algae, slime or fouling shall be made to a cooling or boiler system which has a discharge covered by this permit, without prior approval by the Department. B. The permittee is authorized to use a 35% solution of hydrazine at a rate of 1 to 40 gallons per day during normal operations, and up to 120 gallons per day when placing steam generators in wet layup conditions. Wet layup occurs during refueling outages. Each unit has a refueling outage every 16 to 18 months, and each has three steam generators. Therefore, wet layup generally occurs twice per year, but in certain years it occurs only once. The permittee is authorized to use a 30% solution of hydrogen peroxide or appropriate amounts of sodium hypochlorite at Outfalls 101 and 403 to oxidize unreacted Hydrazine from wet layup of the Unit #1 and Unit #2 secondary systems (Steam Generators) provided compliance with effluent pH limitations is maintained.

EXHIBIT C Condition C.15 - Asiatic Clam Control A. To treat systems for macrofoulers (e.g., Asiatic clams and Zebra mussels), the permittee is authorized to add 7,000 pounds per day of biocide (e.g., GEBetz Powerline 3627 or equivalent in accordance with condition C. 11 of this Permit) and 21,000 pounds of bentonite-based detoxicant (e.g., GEBetz DT-S or equivalent in accordance with Condition C. 11 of this Permit) for a period not to exceed 24 hours on an as-needed basis. These are maximum usage rates, and the permittee shall use lesser amounts when deemed appropriate. Efforts are to be made to minimize the addition of these chemicals. Simultaneous multi-unit dosing is prohibited. Effluent limitations have been placed on Outfalls 001, 503, and 010. If any other outfall is affected, the biocide concentration is not to be detectable, and the detoxicant concentration shall not exceed 35 mg/1 (maximum daily). The amount of detoxicant is to be estimated using the feed rate and discharge flow rate. The permittee will ensure that effluent during macrofouling treatment is detoxified prior to discharge. If visual observation of the effluent exhibits toxicity or impairment to the receiving stream's aquatic life, use is to be terminated immediately. The permittee shall submit advanced (14 days) written notice of any large system dosings. Reports with the conclusions of large system dosings shall be submitted 120 days after dosing. B. For microbiological control treatments, the permittee is authorized to treat with biocide (e.g., GEBetz Powerline 3627 or equivalent in accordance with Condition C. 11 of this Permit) for up to two hours per day. Detoxification is not required if the microbiological control treatment is conducted in accordance with this provision.

8000-PM-ITOOO1 Rev 06/0712002 FORM COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION GENERAL INFORMATION FORM - AUTHORIZATION APPLICATION (=v) Before completing this General Information Form (GIF), read the step-by-step instructions provided in this application package. This version of the General Information Form (GIF) must be completed and returned with any program-specific application being submitted to the Department. Related LDfls (If Known) Dat USE OcvdGNLY ot Client ID# APS ID# Date Received & General Notes Site ID# Auth ID# Facility ID# DEP Client ID# Client Type I Code 99862 OWNOP Organization Name or Registered Fictitious Name Employer ID# (IEIN) Dun & Bradstreet ID# FirstEnergy Nuclear Operating Company 34-1881483 09-412-9264 Individual Last Name First Name MI Suffix SSN Additional Individual Last Name First Name MI Suffix SSN Mailing Address Line I Mailing Address Line 2 Beaver Valley Power Station Route 168 Address Last Line - City State ZIP+4 Country Shippingport PA 15077 USA Client Contact Last Name First Name M1 Suffix Banko Michael D III Client Contact Title Phone Ext Environmental Supervisor (724) 682-4117 Email Address FAX SBankoM@firstenergycorp.com (724)682-4130 DEP Site ID# Site Name 236413 FirstEnergy Nuclear Generation Company - Beaver Valley Power Station EPA ID# 04-02474 (SARA) Estimated Number of Employees to be Present at Site 1,100 Description of Site Beaver Valley Power Station County Name Municipality City Boro Twp State Beaver Shippingport El 19 El County Name Municipality City Boro Twp State El El El Site Location Line I Site Location Line 2 Site Location Last Line - City State ZIP+4 Shippingport PA 15077 Detailed Written Directions to Site Follow Route 60 North from Pittsburgh. Take Aliquippa Exit No. 10. Turn left onto Green Garden Rd. Travel for approximately 6 miles. At intersection of Route 18, turn right and then immediately left onto Shippingport Road. Travel for approximately 3 miles. Beaver Valley Power Station is on the right side of the road. Site Contact Last Name First Name MI Suffix Banko Michael D III Site Contact Title Site Contact Firm Environmental Supervisor Mailing Address Line 1 Mailing Address Line 2 FirstEnergy Nuclear Operating Company Beaver Valley Power Station Mailing Address Last Line - City State , ZIP+4 Shippingport PA 15077 Page l of7

8000-PM-IT0001 Rev 0610712002 Phone Ext FAX Email Address (724) 682-4117 (724) 682-4130 BankoM@firstenergycorp.com NAICS Codes (Two- & Three-Digit Codes - List All That Apply) 6-Digit Code (Optional) (SIC = 4911) 221113 Client to Site Relationship 11-11 Owner/Operator

                  >q
                ,x;Y~c~~    ~         ~        :,FAC IT      INFOMAIN                        KK'&            :A Modification of Existing Facility                                                                                Yes         No

1. Will thisp roject modify an existing facility, system, or activity? El 1Z

2. Will this project involve an addition to an existing facility, system, or activity? El If Yes" check all relevant facility types and provide DEP facility identification numbers below.

Facility Type DEP Fac ID# Facility Type DEP Fac ID# Air Emission Plant El Industrial Minerals Mining Operation Beneficial Use (water) El Laboratory Location Blasting Operation El Land Recycling Cleanup Location Captive Hazardous Waste Operation MineDrainageTrmtlLandRecyProjLocation Coal Ash Beneficial Use Operation Dl El Municipal Waste Operation El Coal Mining Operation El Oil &Gas Encroachment Location Coal Pillar Location El Oil & Gas Location Commercial Hazardous Waste Operation El El Oil &Gas Water Poll Control Facility El Dam Location El El Public Water Supply System El Deep Mine Safety Operation -Anthracite El Radiation Facility El Deep Mine Safety Operation -Bituminous Residual Waste Operation Deep Mine Safety Operation -Ind Minerals Storage Tank Location Encroachment Location (water, wetland) Water Pollution Control Facility Erosion & Sediment Control Facility Water Resource El Explosive Storage Location E3 Other LatitudelLongitude Latitude Longitude Point of Origin Degrees I Minutes Seconds Degrees I.Minutes I Seconds Horizontal Accuracy Measure Feet --or- Meters Horizontal Reference Datum Code 0l North American Datum of 1927 (~.2 El North American Datum of 1983 El World Geodetic System of 1984 Horizontal Collection Method Code Reference Point Code Altitude Feet -or- Meters Altitude Datum Name El The National Geodetic Vertical Datum of 1929 El The North American Vertical Datum of 1988 (NAVD88) Altitude (Vertical) Location Datum Collection Method Code Geometric Type Code Data Collection Date Source Map Scale Number lnch(es) Feet

                                         -or-                  Centimeter(s).                                   Meters Project Name Project Description Project Consultant Last Name                            First Name                                  Ml              Suffix Project Consultant Title                                            Consulting Firm Mailing Address Line I                                              Mailing Address Line 2 Address Last Line - City                                            State                                ZIP+4 Page 2 of 7

8000-PM4T0001 Rev 06107/2002 Phone Ext FAX Email Address ( Time Schedules Project Milestone (Optional) i

1. Is this application for an authorization type on the list of authorizations 0] Yes 0] No affected by the land use policy?

Note: If "Yes", you must complete the following Land Use Information section, unless exempted by Questions 2 or 3 below. If "No", skip Questions 2 &3 below as well as the following Land Use Information section. For referenced list, see Appendix A attached to the GIF Instructions.

2. For an Air program authorization only. All other authorizations continue 0I Yes 0I No with Question 3 below. Will the permit authorize the construction of facilities outside an existing permitted area?

Note: If "Yes", you must complete the following Land Use Information section unless exempted by Question 3 below. If "No", skip Question 3 below as well as the following Land Use Information section.

3. Have you attached or submitted municipal and county 'Early Opt Out' El Yes El No approval letters for the project?

Note: If "Yes" to Question 3, skip the following Land Use Information section. This should only be checked "Yes" if applicant is choosing the early opt-out option. Required approval letters described in the GIF Checklist and Instructions should be attached. If "No" to Question 3, continue with the following Land Use Information section. Note: Applicants are encouraged to submit copies of local land use approvals or other evidence of compliance with local comprehensive plans and zoning ordinances.

1. Is there a municipal comprehensive plan(s)? 0] Yes El No

2. Is there a county comprehensive plan(s)? 0I Yes EL No

3. Is there a multi-municipal or multi-county comprehensive plan? EL Yes EL No

4. Is the proposed project consistent with these plans? If no plan(s) exists, LI Yes LI No answer "Yes".

5. Is there a municipal zoning ordinance(s)? EL Yes [I No

6. Is there a joint municipal zoning ordinance(s)? EL Yes LI No

7. Will the proposed project require a zoning approval (e.g., special EL Yes [I No exception, conditional approval, re-zoning, variance)? If zoning approval has already been received, attach documentation.

8. Are any zoning ordinances that are applicable to this project currently the EL Yes [I No subject of any type of legal proceeding?

9. Will the project be located on a site that has been or is being remediated LI Yes EL No under DEP's Land Recycling Program?

10. Will the project result in reclamation of abandoned mine lands through re- EL Yes [I No mining or as part of DEP's Reclaim PA Program?

11. Will the project be located in an agricultural security area or an area LI Yes [I No protected under an agricultural conservation easement?

12. Will the project be located in a Keystone Opportunity Zone or Enterprise EL Yes EL No Development Area?

13. Will the project be located in a Designated Growth Area as defined by the LI Yes EL No Municipalities Planning Code?

Page 3 of 7

8000-PM-ITOOOI Rev 06/07/2002 Note: The PA Historical and Museum Commission must be notified of proposed projects in accordance with DEP Technical Guidance Document 012-0700-001 and the accompanying Cultural Resource Notice Form. K-) If the activity will be a mining project (i.e., mining of coal or industrial minerals, coal refuse disposal and/or the operation of a coal or industrial minerals preparation/processing facility), respond to questions 1.0 through 2.5 below. If the activity will not be a mining project, skip questions 1.0 through 2.5 and begin with question 3.0. 1.0 Is this a coal mining project? If "Yes", respond to 1.1-1.6. If "No", skip to 0I Yes [: No Question 2.0. (DEP Use/48y1) 1.1 Will this coal mining project involve coal preparation/ processing El Yes El No activities in which the total amount of coal prepared/processed will be equal to or greater than 200 tons/day? (DEP Use/4x70) 1.2 Will this coal mining project involve coal preparation/ processing 0l Yes Li No activities in which the total amount of coal prepared/processed will be greater than 50,000 tons/year? (DEP Use/4x70) 1.3 Will this coal mining project involve coal preparation/ processing El Yes [I No activities in which thermal coal dryers or pneumatic coal cleaners will be used? (DEP Use/4x70) 1.4 For this coal mining project, will sewage treatment facilities be 0i Yes [I No constructed and treated waste water discharged to surface waters? (DEP Use/4x62) 1.5 Will this coal mining project involve the construction of a permanent EL Yes EL No impoundment meeting one or more of the following criteria: (1) a contributory drainage area exceeding 100 acres; (2) a depth of water measured by the upstream toe of the dam at maximum storage elevation exceeding 15 feet; (3) an impounding capacity at maximum storage elevation exceeding 50 acre-feet? (DEP Use/3140) 1.6 Will this coal mining project involve underground coal mining to be conducted within 500 feet of an oil or gas well? (DEP Use/4z41) Li Yes [I No U, 2.0 Is this a non-coal (industrial minerals) mining project? If"Yes", respond to EL Yes [I No 2.1-2.6. If "No", skip to Question 3.0. (DEP Use/48yl) 2.1 Will this non-coal (industrial minerals) mining project involve the EL Yes Li No crushing and screening of non-coal minerals other than sand and gravel? (DEP Use/4x70) 2.2 Will this non-coal (industrial minerals) mining project involve the El Yes EL No crushing and/or screening of sand and gravel with the exception of wet sand and gravel operations (screening only) and dry sand and gravel operations with a capacity of less than 150 tons/hour of unconsolidated materials? (DEP Use/4x70) 2.3 Will this non-coal (industrial minerals) mining project involve the El Yes EL No construction, operation and/or modification of a portable non-metallic (i.e., non-coal) minerals processing plant under the authority of the General Permit for Portable Non-metallic Mineral Processing Plants (i.e., BAQ-PGPAIGP-3)? (DEP Use/4x70) 2.4 For this non-coal (industrial minerals) mining project, will sewage EL Yes [I No treatment facilities be constructed and treated waste water discharged to surface waters? (DEP Use/4x62) 2.5 Will this non-coal (industrial minerals) mining project involve the Li Yes [I No construction of a permanent impoundment meeting one or more of the following criteria: (1) a contributory drainage area exceeding 100 acres; (2) a depth of water measured by the upstream toe of the dam at maximum storage elevation exceeding 15 feet; (3) an impounding capacity at maximum storage elevation exceeding 50 acre-feet? (DEP Use/3140) Page 4 of 7

8000-PM-IT0001 Rev 06/07/2002 3.0 Will your project, activity, or authorization have anything to do with a El Yes LI No well related to oil or gas production, site development for such activity, or the waste from such a well? If 'Yes", respond to 3.1-3.3. If "No", skip to Question 4.0. (DEP Use/4z41) 3.1 Does the oil- or gas-related project involve any of the following: LI Yes [] No placement of fill, excavation within or placement of a structure, located in, along, across or projecting into a watercourse, floodway or body of water (including wetlands)? (DEP Use/4z41) 3.2 Will the oil- or gas-related project involve discharge of industrial El Yes 0l No wastewater or stormwater to a dry swale, surface water, ground water or an existing sanitary sewer system or storm water system? If "Yes", discuss in Project Description. (DEP Use/4z41) 3.3 Will the oil- or gas-related project involve the construction and operation LI Yes [I No of industrial waste treatment facilities? (DEP Use/4z41) 4.0 Will the project involve a construction activity that results in earth El Yes LI No disturbance? If "Yes", specify the total disturbed acreage. (DEP Use/4x66) 4.0.1 Total Disturbed Acreage 5.0 Does the project involve any of the following: placement of fill, 0l Yes [I No excavation within or placement of a structure, located in, along, across or projecting into a watercourse, floodway or body of water (including wetlands)? (DEP Use/4x66) 6.0 Will the project involve discharge of industrial wastewater or stormwater El Yes [I No to a dry swale, surface water, ground water or an existing sanitary sewer system or separate storm water system? If "Yes", discuss in Project Description. (DEP Use/4x62) 7.0 Will the project involve the construction and operation of industrial El Yes El No waste treatment facilities? (DEP Use/4x62) 8.0 Will the project involve construction of sewage treatment facilities, El Yes El No sanitary sewers, or sewage pumping stations? If "Yes", indicate estimated proposed flow (gal/day). Also, discuss the sanitary sewer pipe sizes and the number of pumping stations/treatment facilities/name of downstream sewage facilities in the ProjectDescription,where applicable. (DEP Use/4x62) 8.0.1 Estimated Proposed Flow (gal/day) 9.0 Was sewage planning submitted and approved? If "Yes", attach the El Yes El No Act 537 approval letter unless the submitted application is actually requesting Act 537 approval (Approval required prior to 105/NPDES approval). (DEP Use/4x61) 9.0.1 Is Act 537 Approval Letter attached? 0l Yes El No 10.0 Is this project for the beneficial use of blosolids for land application El Yes El No within Pennsylvania? If "Yes" indicate how much (i.e. gallons or dry tons per year). (DEP Use/4X62) 10.0.1 Gallons Per Year (residential septage) 10.0.2 Dry Tons Per Year (biosolids) 11.0 Does the project involve construction, modification or removal of a dam? El Yes El No If "Yes", identify the dam. (DEP Use/3140) 11.0.1 Dam Name 12.0 Will the project interfere with the flow from, or otherwise impact, a dam? [I Yes El No If "Yes", identify the dam. (DEP Use/3140) 12.0.1 Dam Name 13.0 Will the project involve operations (excluding during the construction 0l Yes [I No period) that produce air emissions (i.e., NOX, VOC, etc.)? If "Yes", identify each type of emission followed by the amount of that emission. (DEP Use/4x70) 13.0.1 Enter all types & amounts of emissions; separate each set with semicolons. Page 5 of 7

8000-PM-ITOO01 Rev 06/07/2002 14.0 Is an on-site drinking water supply (well), other than individual house El Yes L] No wells, proposed for your project? If "Yes", indicate total number of people served and/or the total number of connections served, if applicable. Also, check all proposed sub-facilities. (DEP Use/4x81) K> 14.0.1 Number of Persons Served 14.0.2 Number of Employee/Guests 14.0.3 Number of Connections 14.0.4 Sub-Fac: Distribution System El Yes El No 14.0.5 Sub-Fac: Water Treatment Plant 0l Yes [: No 14.0.6 Sub-Fac: Source El Yes 0l No 14.0.7 Sub-Fac: Pump Station El Yes [I No 14.0.8 Sub-Fac: Entry Point .l Yes El No 14.0.9 Sub-Fac: Transmission Main 0l Yes [E No 14.0.10 Sub-Fac: Storage Facility 0l Yes [E No 15.0 Will your project involve purchasing water in bulk, excluding during the 0l Yes [I No construction period? If "Yes, name the provider. Also, indicate the daily number of employees or guests served. (DEP Use/4x81) 15.0.1 Provider's Name 15.0.2 Number of Employees/Guests 16.0 Is your project to be served by public water supply? If "Yes", indicate El Yes El No name of supplier and attach letter from supplier stating that it will serve the project. (DEP Use/4x81) 16.0.1 Supplier's Name 16.0.2 Letter of Approval from Supplier is Attached El Yes El No 17.0 Will this project involve a new or increased drinking water withdrawal El Yes 0l No from a stream or other water body? If "Yes", provide name of stream. (DEP Use/4x81) 17.0.1 Stream Name 18.0 Will the construction or operation of this project involve treatment, El Yes [I No storage, reuse, or disposal of waste? If "Yes", indicate what type (i.e., U hazardous, municipal (including infectious & chemotherapeutic), residual) and the amount to be treated, stored, re-used or disposed. (DEP/Use4x32) 18.0.1 Type & Amount 19.0 Will your project involve the removal of coal, minerals, etc. as part of any El Yes [E No earth disturbance activities? (DEP Use/48y1) 20.0 Does your project involve installation of a field constructed underground El Yes El No storage tank? If "Yes", list each Substance & its Capacity. Note: Applicant may need a Storage Tank Site Specific Installation Permit. (DEP Use/2570) 20.0.1 Enter all substances & capacity of each; separate each set with semicolons. 21.0 Does your project involve installation of an aboveground storage tank El Yes [: No greater than 21,000 gallons capacity at an existing facility? If "Yes", list each Substance & its Capacity. Note: Applicant may need a Storage Tank Site Specific Installation Permit. (DEP Use/2570) 21.0.1 Enter all substances & capacity of each; separate each set with semicolons. 22.0 Does your project involve installation of a tank greater than 1,100 gallons 0l Yes [I No which will contain a highly hazardous substance as defined in DEP's Regulated Substances List, 2570-BK-DEP2724? If "Yes", list each Substance & its Capacity. Note: Applicant may need a Storage Tank Site Specific Installation Permit. (DEP Use/2570) 22.0.1 Enter all substances & capacity of each; separate each set with semicolons. K> Page 6 of 7

8000-PM-IT0001 Rev 06/07/2002 23.0 Does your project involve installation of a storage tank at a new facility El Yes [I No with a total AST capacity greater than 21,000 gallons? If "Yes", list each Substance & its Capacity. Note: Applicant may need a Storage Tank Site Specific Installation Permit. (DEP Use/2570) 23.0.1 Enter all substances & capacity of each; separate each set with semicolons. I certify that I have the authority to submit this application on behalf of the applicant named herein and that the information provided in this application is true and correct to the best of my knowledge and information. Tyý e or Print Name Richard G. Mende eDirector, Site Operations Signature Title Date Page 7 of 7

3800-PM-WSFROO08b Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Application Company (FENOC) - Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) APPLICATION FOR PERMIT TO DISCHARGE INDUSTRIAL WASTEWATER Before completing this form, read the step-by-step instructions rovided in this application package. Related ID#s (If Known) DEP USE ONLY Client ID# APS ID# _Date Received & General Notes Site ID# _ Auth ID# Facility ID# APPLICANT IDENTIFIER Applicant/Operator Name FirstEnergy Nuclear Operating Company (FENCO) - Beaver Valley Power Station Is this an application for a: El New permit Complete the General Information Form (GIF) 8000-PM-IT0001 and attach to the front of the application. [ Permit Renewal List the current NPDES Permit number PA0025615 Complete the Client and Site Sections of the GIF and attach to the front of the application. E Permit Amendment or Permit Renewal with Amendment List the current NPDES Permit number PA List the current WQM Permit number Complete the GIF and attach to the front of the application. GENERAL INFORMATION

1. SIC Code NAICS Code Corresponding SIC/NAICS Description 4911 221113 Electric power, distribution and transmission.

2. Is the facility required to obtain a stormwater NPDES permit for any listed SIC code?

[ YES (Answer question 3 below.) E] NO (Skip question 3.)

3. Is the facility applying for permit exemption under the No Exposure rule? (See Instructions)

EL YES Z NO

4. General Description and Nature of Business.

Two (2) unit, pressurized water reactor (PWR), nuclear power generating station.

5. List all NPDES and WQM Permits issued by DEP for this facility.

Permit Type Permit Number Date Issued NPDES PA 0025615 12/27/2001

      *Various                                  *Various                                  *Various

Will be furnished upon request.

3800-PM-WSFR0008b Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Application Company (FENOC) - Beaver Valley Power Station

6. ATTACH TOPOGRAPHIC MAP (See Instructions) Please see Attachment 1

7. NUMBER OF OUTFALLS

a. Industrial Wastewater Only 6 Complete Module 1 and associated Modules.

b. Combined Industrial Wastewater and 4 Complete Module 1, associated Modules and Module 12 or Stormwater Module 14 (if required).

c. Stormwater Only' 7 Complete Module 12 or Module 14.

8. OUTFALL LOCATION: Using the same Locational Data supplied on the General Information Form under Facility Information, list the latitude and longitude of the location to the nearest ten-thousandth of a second and the name of the receiving water of each outfall. Where available, the receiving stream width and depth should also be provided using actual measurements or topographic map and navigational charts. Continued LOW FLOW OUTFALL LATITUDE LONGITUDE STREAM NUMBER RECEIVING WATER (list) De Min Sec Deg Min Sec (Name) Width (ft) Dep!t(t 001 40 37 16 80 26 19 Ohio River 002 40 37 26 80 26 07 Ohio River 003 40 37 26 80 26 07 Ohio River 004 40 37 30 80 26 02 Ohio River 006 40 37 26 80 26 07 Ohio River 007 40 37 26 80 26 07 Ohio River 008 40 37 30 80 26 02 Ohio River 010 40 37 16 80 26 21 Ohio River 011 40 37 26 80 26 05 Ohio River 012 40 37 38 80 25 70 Pegg's Run 013 40 37 43 80. 25 77 Pegg's Run 014 40 37 43 80 25. 78 Pegg's Run 015 40 37 41 80 25 71 Pegg's Run 016 40 37 36 80 25 66 . Pegg's Run 017 40 37 32 80 25 61 Pegg's Run 018 40 37 29 80 26 22 Ohio River 019 40 34 20 80 26 33 Ohio River

9. Name of Nearest Downstream Potable Water Intake Midland Water Authority Distance 1.3 River miles

10. WHOLE EFFLUENT TOXICITY (WET) TEST RESULTS Is there known or reason to believe that WET testing was conducted in the last 3 years on any of the facility's discharges, or on a receiving water in relation to a discharge? E YES ED NO If "YES," attach any information available on the purpose and nature of such testing, and the test results.

If "NO," all dischargers are still encouraged to perform WET testing. The DEP regional office may be contacted for appropriate protocols. 3800-PM-WSFROO08b Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Application Company (FENOC) - Beaver Valley Power Station

11. CONTRACTED ANALYTICAL ASSISTANCE Did a contract laboratory or consulting firm perform any of the analysis required by this application?

E] NO 0 YES (Provide information below.) Name BETA Laboratory Types of Analysis Performed: 6670 BETA Drive TSS, Bromide, Fluoride, Nitrate, Nitrite, Sulfate, Total Ade Address Maih Mayfield Village, Ohio 4Organic Carbon, COD, Ammonia, Total Phosphorous,Total 44213 Metals, Hexavalent Chromium, Dissolved iron, Sulfite, Oil and Grease, pH, Temperature, TRC Phone (440) 604-9875 Name EA Group Types of Analysis Performed: 7118 Industrial Park Blvd Total Sulfides, BOD-5, Color, MBAS, Total Kjeldahl Address Mentor, Ohio 44060-5314 Nitrogen, Total and Free Cyanide, Phenol, Base/Neutral Acids, Volatile Organic Compounds, Total Organic Carbon Phone (440) 951-3514 Name CMA Environmental Lab Types of Analysis Performed: 265 College Avenue Fecal Coliform Address Beaver, PA 1500 Phone (724) 728-5539 Name Environmental, Inc. - Midwest laboratory Types of Analysis Performed: 700 Landwehr Road Total Alpha, Total Beta, Total Radium Address Northbrook, II 60062-2310 Phone (847) 564-0700

12. ADDITIONAL INFORMATION: (OPTIONAL)

Additional information may be attached to expand upon any response to any questions or call attention to any other information felt should be considered in establishing permit limitations for the proposed or existing facility. Check if additional sheets are attached. EYES EINO Please see letter titled "Preliminary Issues Regarding Renewal of NPDES Permit PA0025615" 3800-PM-WSFROO08b Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Application Company (FENOC) - Beaver Valley Power Station COPLANEITOYRVW.- ii7i Is the facility owner or operator in violation of any DEP regulation, permit, order or schedule El YES 0 NO of compliance at this or any other facility? If "YES," list each permit, order and schedule of compliance and provide compliance status. Use additional sheets to provide information on all permits. Permit Program Permit No. Brief Description of Noncompliance Steps Taken to Achieve Compliance Date(s) Compliance Achieved Current Compliance Status El In Compliance El In Noncompliance L -. .. :. CERTIFICAIO I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gathered and evaluated the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations. kpichard G. Mende Director, Site Operations e (type or pre Official Title

                                                                              ~2-3 1041 Signature                                                             Date (Use corporate or professionalseal as appropriate.)

Taken, sworn, and subscribed before me, this ,:' day of 200& Notary Seal COMMONWEALTH OF PENNSYLVANIA Notarial Sea Marianne Spanik, Notary Pubric I ngport Boro, Beaver County My Commssin Expires May 14,2009 Member, Pennsylvania Association of Notaries 3800-PM-WSFROO08c Rev. 3/2006 Checklist COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION APPLICATION FOR NPDES PERMIT FOR INDUSTRIAL DISCHARGERS I APPLICANT'S V/CHECKLIST I7>7> APPLICANT NAME FirstEnergy Nuclear Operating Company (FENCO) - Beaver Valley Power Station Please check the following list to make sure that you have included all the required information. Place a checkmark in the column provided for all items completed and/or provided. Failure to provide all of the requested information will delay the processing of the application and may result in the application being placed on hold with no action, or will be considered withdrawn and the application file closed. Check If DEP Use Item Included Only

1. General Information Form (8000-PM-IT0001) __

2. One original and (2) copies of application package submitted [original must be notarized]

3. Additional copy for Erie and Allegheny counties (if required) El

4. Additional copy for the river basin commission (if required) El

5. Application Fee - $500 __

,,)6. Proper evidence of Act 14 municipality and county notification

7. Proof of local newspaper public notice (for new and substantially changed LI discharges only)

8. Topographic Map __

9. Industrial Wastewater - Module 1

10. Wastewater Treatment Technologies - Module 2

11. Sources Of Wastewater sheet(s) - Module 3

12. Analysis Results Table(s) - Modules 4-9

13. Hazardous Substance Table - Module 10

14. Toxic Chemicals (Optional) - Module 11 L_

15. Stormwater (if required) - Module 12 []

16. Stormwater Sampling Data Table (if required) - Module 13* L_

17. No Exposure Certification (if required) - Module 14 L_

18. Other: L_

The data for Module 13 will follow this application. Collection and analysis are occurring presently.

3800-PM-WSFROO08d Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Module I Company (FENOC) - Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION INDUSTRIAL WASTEWATER MODULE 1 Before completing this form, read the step-by-step instructions provided in Appendix 1. A LICANT NAME First Energy Nuclear Operating Company (FENCO) - Beaver Valley Power Station

1. Line Drawing. Attach a line drawing and water balance of flow through the facility. (See instructions)

Please see Attachment 2: Waste Water Flow Diagram (RM-0027F, Revision 14)

2. OUTFALLS AND ASSOCIATED WASTEWATER TREATMENT TECHNOLOGIES, Complete Module 2 identifying the treatment processes associated with each outfall.

3. SOURCES. OF WASTEWATER Attach a separate Module 3 for every outfall.

Indicate the number of Module 3s attached. 11

4. REQUIRED AND OPTIONAL ANALYSIS

a. Summary of Required Analysis Pollutants or Pollutant Required

                                  - Discharge Contains (see Instructions)                  Groups which must be          Number of Outfall      Process               Sanitary     Misc. GW                           sampled for and          Sample Events Number         Waste NCCW            Waste       Waste  Cleanup       Stormwater             analyzed          (see instructions)

IMP 101 ED E. Ii l Groups 1, 2, 3, 4, 5 3 IMP 301 [1 El El z El El Groups 1,2 3 ( MP40l El El 13 2 El E] Groups 1,2 3 001 El F] 19 E[E E] Groups 1, 2, 3, 4, 5 3 IMP 102 El El

                                              ]         El        El            El        Groups 1,2, 3, 4, 5        1 002                   El         El        El                   El            El                                   _      _       _

IMP 103 - 13 0El El I] Groups 1,2, 3, 4, 5 3 IMP 203 El Zl El El1 [E1 Group 1 1 IMP 303 El1 El El El] El Groups1, 2, 3, 4, 5 3 IMP 403 . El 10 El El El E] Groups I &5M 1 003 __ __ El 004 ED ED El -El E_ 006 2 El El El El'"___ 007 0. El El El El _ _ _ _ _ _ 008 El El El] El1 __ __E 010 E1 El El El El El Groups 1 & 5M - 1 IMP 111 ED El El El El1 El Groups 1, 2, 3, 4, 5 3 IMP 211 El El El El1 El Groups 1, 2, 3, 4, 5 3 O1l El El ___ _ 012 El El El E]l z IMP 113 El El _D El E] E] Group 1 1 LvP 313 El El El E]l:1 [El Groups 1, 2, 3, 4, 5 3 3800-PM-WSFR0008d Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Module I Company (FENOC) - Beaver Valley Power Station IMP 413 El El El El El 0 Groups 1, 2, 3, 4, 5 013 0 E N n El El 014 El El1 El El El 015 1:1 El El El El z 016 El El El El E3l 017 El El .El El El 018 l E E E El _____ 019 El El El El El __

b. Complete the modules for the Pollutant(s) or Pollutant Group(s) identified above. A. separate module must be submitted for each process wastewater and combined (process wastewater and stormwater) outfall identified in the application. List the number of modules for each Pollutant Group submitted with this application.

22 Module 4 - Pollutant Group 1 20 Module 5 - Pollutant Group 2- Metals 15 Module 6 - Pollutant Group 3 - Volatile 15 Module 7 - Pollutant Group 4 - Acids 15 Module 8 - Pollutant Group 5 - Base/Neutral 0 Module 9 - Pollutant Group 6 - Pesticides

c. Optional Site-Specific Data Additional modules may be attached to provide any of the optional site-specific information discussed in Appendix 2. (The modules should be used to report intake water quality, upstream background or ambient water quality, and parameter-specific coefficient of effluent variability. Space is provided at the top of the module to provide description of sampling points used.)

Optional data is attached to application. ZYES NO0

5. PREPAREDNESS, PREVENTION, AND CONTINGENCY (PPC) PLANNING.

Does the facility have a PPC plan? ED YES Fl NO Does the facility have any other related plans, such as a Pollution Incident Prevention (PIP) Plan, Spill Prevention Control and Counter Measure (SPCC) Plan or BMP Plan? [D YES E] NO If "YES," identify and indicate date(s) implemented. Type of Plan Date Implemented FirstEnergy Nuclear Operating Company (FENOC), Beaver Valley Power December 2005 Station., Environmental. Emergency Response Plan DEP may require the plan(s) be submitted with this application.

6. OTHER INFORMATION (OPTIONAL): Attach additional sheets describing any additional environmental pollution control programs which may affect the discharges which are underway or which are planned. Indicate whether each program is now underway or planned, and indicate the actual or planned schedules.

El MARK "X" IF DESCRIPTION OF ADDITIONAL INFORMATION IS ATTACHED U C JO-PM-WSFRO008d Rev. 312006 CAppllcant Name: FirstEnergy Nuclear Operating C Module 1 Company (FENOC) - Beaver Valley Power Station

7. INFORMATION AND ANALYSIS OF EFFLUENT QUALITY' FOR OTHER POTENTIALLY TOXIC POLLUTANTS

a. Information on Chemical Additives Please see Attachment 3 - Chemical Additives List, Revision 10 (Read instructions carefully and use the tabular format to present the required information)

Chemical Substance Concentration Lowest Possible Whole Product Whole Produc or Compound Trade Average & Maximum Analytical 96 Hr LC50 48 Hr LC50 Names or Specific Manufacturer Usage Rate Detection Outfall Ingredients Name and Address ibs/day (mg/L) and (mg/L) and In-system Effluent Units Level (pg/L) species(') species(') (1) If LC50 Data for whole product is not available, data for the individual active ingredients may be provided. 3800-PM-WSFROO08d Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Module 1 Company (FENOC) - Beaver Valley Power Station

b. Specific Substances which must be identified if Known or Expected to be Present (Read instructions carefully and use the tabular format-and additional pages, where necessary, to present the required information)

Average Effluent Analytical Concentration Detection Level Outfall Chemical Substance or Compound Reason for Presence in Discharge (pg/L) (pg/L)

c. Are any Table 2 substances identified for which a spill reporting exemption is requested? [i YES Ej NO If "YES," complete the Hazardous Substance Table.

d. Any other toxic chemicals known or expected to be present in the discharge.

Report any additional significant detections in effluent samples on the Other Toxic Chemicals sheets. C C

3800-PM-WSFROO08e Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Module 2 Company (FENOC) - Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION WASTEWATER TREATMENT TECHNOLOGIES MODULE 2

.APPLICAC NT ME - -FirstEnergy Nuclear Operating Company (FENCO)- Beaver Valley Power Station Method for Handling and Disposal of Solid or Liquid Outfall Number Treatment Unit Description (list in sequence) T Residue Resulting from Treatment (list in sequence) 001 Screening Land Application Disinfection (Chlorine) N/A Disinfection (Other) N/A Dechlorination N/A Sedimentation Land Application Neutralization N/A Evaporation N/A Ion Exchange N/A Foam Fractionation N/A 002 Screening Land Application 003 Flocculation N/A Coagulation N/A Sedimentation Landfill Slow Sand Filtration N/A Reverse Osmosis N/A Ion Exchange N/A Grinding N/A Pre-Aeration N/A Rotating Biological Contactor N/A Disinfection (chlorine) N/A Oil and Grease Removal Incineration Neutralization N/A 004 Screening Land Application Foam Fractionation N/A 006 Screening Land Application 007 Screening Land Application Disinfection (Other) N/A 008 None 010 Screening Land Application Disinfection (Other) N/A Foarn Fractionation N/A 011 Oil and Grease Removal Incineration Ion Exchange N/A

.5ouu-rjv1-vv,,rtiuuube, t-ev. J/zUO5 Applicant Name: FirstEnergy Nuclear Operating Module 2 Company (FENOC) - Beaver Valley Power Station 012 None 013 Oil and Grease Removal Incineration Grinding N/A Pre-Aeration N/A Rotation Biological Contactor N/A Disinfection (Chlorine) N/A Sedimentation Land Application Oil and Grease Removal Incineration 014 None 015 None 016 None 017 None 018 None 019 None 3800-PM-WSFR0008f Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company. (FENOC) - Beaver Valley Power Station Outfall: 001 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION SOURCES OF WASTEWATER MODULE 3 Before completing this'form, read the step-by-step instructions provided in Appendix 1.

      !CAP.*1NT--.'.NAME---,.!. FirstEnergy Nuclear Operating Company (FENOC)        - Beaver ValieyPow'er Stationi" NUMBER      .          001 - Unit #1 and Unit #2 cooling tower blowdown, sources previously monitored at 101, 301,
                                 - and 401. treated rad waste and occasional clarified overflow

1. Process Wastewater

a. Describe process and type of wastewater.

Unit I Cooling Tower Blowdown

b. Production Rate.

Referring to the instructions in Appendix 1 for this question, complete a Module 15, Production Rate, for each process subject to an effluent limitation listed in 40 CFR Subchapter N (Parts 400-471). Indicate the number of completed Module 15s attached to this application.

c. ;Discharge Occurs. 24 hrs/day; 7 days/wk; 365 days/yr; 12 monthslyr.

During which months? All Report the discharge rate as: The maximum daily discharge rate. 36.0- MGD The monthly average discharge rate. MGD The lonq-term average discharge rate. 19.9 MGD For batch discharges, report: Number of decant cycles. Cycles/day Lerngth of each decant cycle. MIN. Average decant discharge rate. GPM

                                                               ~-.1-t           C I

3800-PM-WSFR0008f Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Statior Outfall: 001 Process Wastewater

a. Describe process and type of wastewater.

Unit 2 Cooling Tower Blowdown

b. Production Rate.

Referring to the instructions in Appendix 1 for this question, complete a Module 15,* Production Rate, for each. process subject to an effluent limitation listed in 40 CFR Subchapter N (Parts 400-471). indicate the number of completed Module 15s attached to this application.

c. Discharge Occurs. 24 hrs/day; Z days/wk; 365 daysfyr; _2 months/yr.

During which months? All Report the discharge rate as: The maximum daily discharge rate. 25.2 MGD The monthly average discharge rate. MGD The long-term average discharge rate. 15.3 MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM Process Wastewater

a. Describe process and type of wastewater.

Internal Monitoring Point 101 Unit I chemical waste sump receiving wastewater from lab sink drains, secondary system process analyzer drains, container rinsates, condensate and steam generator drains; Unit I water treating chemical storage area floor drains, elementary neutralization and air compressor condensation.

b. Production Rate.

Referring to the instructions in Appendix 1 for this question, complete a Module 15, Production Rate, for each process subject to an effluent limitation listed in 40 CFR Subchapter N (Parts 400-471). Indicate the number of completed Module 15s attached to this application.

c. Discharge'Occurs. 1 hrs/day; 3 dayslwk; 5_6 days/yr; 12 months/yr.

During which months? All Report the discharge rate as: The maximum daily discharge rate. 0.252 . MGD The monthly average discharge rate.. MGD The long-term average discharge rate. 0.003 MGD For batch discharges report: NUmber of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM

       .. '7!.,.                                                                                           . .   ..

3800-PM-WSFROO08f Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 001 Process Wastewater a.. Describe process and type of wastewater. Internal Monitoring Point 301 Unit 2 auxiliary boiler blowdown (normally discharged to the Unit 2 cooling tower basin and recycled).

b. Production Rate. ......... .............

Referring to the instructions in Appendixl1 for this question, complete a Module 15, Production Rate, for each process subject to an effluent limitation listed in 40 CFR Subchapter N (Parts 400-471). Indicate the number of completed Module 15s attached to this application.

c. Discharge Occurs. 0.5 hrs/day; I days/wk; 1.2 days/yr; 12 months/yr.

During which months? All Report the discharge rate as: The maximum daily discharge rate. 0.002 MGD The monthly average discharge rate. MGD The long-term average discharge rate. 0.001 MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM Process Wastewater

a. Describe process and type of wastewater.

Internal Monitoring Point 401 Unit 2 auxiliary boiler chemical feed sump receiving wastewater from auxiliary boiler drains, auxiliary steam header condensation

b. Production Rate.

Referring to the instructions in Appendix 1 for this question, complete a Module 15, Production Rate, for each process subject to an effluent limitation listed in 40 CFR Subchapter N (Parts 400-471). Indicate the number of completed Module 15s attached to this application.

c. Discharge Occurs. 2 hrs/day; ! days/wk; 52 - days/yr; 12 monthslyr.

During which months? All Report the discharge rate as: The maximum daily discharge rate. 0.002 MGD The monthly average discharge rate. MGD The long-term average dis6harge rate. 0.001 MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM

           .-*., ......   .*   ..        .i,..'".
                                           ...         ..         .2 "......,.
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3800-PM-WSFRO008f Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 001 Process Wastewater

a. Describe process and type of wastewater.

Unit I Treated Radioactive Liquid Waste

b. Production Rate.

Referring to the instructions in Appendix 1 for this *question, complete a Module 15, Production Rate, for each process.subject to an effluent limitation listed in 40 CFR Subchapter N (Parts 400-471). Indicate the humber of completed Module 15s attached to this application.

c. Discharge Occurs. 12 hrs/day; 1 days/wk; 2.4 dayslyr; 12 months/yr.

During which months? All Report the discharge rate as: The maximum daily discharge rate. 0.050 MGD The monthly average discharge rate. MGD The Iong-term average discharge rate. 0.004 MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM Process Wastewater

a. Describe process and type of wastewater.

Unit 2 Treated Radioactive Liquid Waste

b. Production Rate.

Referring to the instructions in Appendix 1 for this question, complete a Module 15, Production Rate, for each process subject to an effluent limitation listed in 40 CFR Subchapter N (Pafts 400-471). Indicate the number of completed Module 15s attached to this application.

c. Discharge Occurs. 12 hrs/day; 1 days/wk; 60 days/yr; 12 months/yr.

During which months? All Report the discharge rate as: The maximum daily discharge rate. 0.072 MGD The monthly average discharge rate. MGD The long-term averacie discharge rate. 0.018 MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. .---- GPM

  .  ...  . . .    ~'.                                  ~i~ .*                                                        , -          .  *   : " * "   ;    .'                : -.               .* . .

3800-PM-WSFROO08f Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 001 Process Wastewater r

a. Describe process and type of wastewater.

Unit 2 cooling tower pumphouse pump seal water leak off (discharged to the Unit 2 cooling tower basin and recycled)

b. Production Rate.

Referring t1:the instructions in Appendix 1 for this question, complete a Module 15, Production Rate, for each process subject to an effluent limitation listed in 40 CFR Subchapter N (Parts 400-471). Indicate the number of completed Module 15s attached to this application.

c. Discharge Occurs. 1 hrs/day; 1 days/wk; .22 days/yr; 12 months/yr.

During which months? All Report the discharge rate as: The maximum daily discharge rate. MGD The monthly average discharge rate. MGD The long-term average discharge rate. MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. _ MIN. Average decant discharge rate. GPM Process Wastewater

a. Describe process and type of wastewater.

Unit 2 Turbine Building chemical process-vessel area sump (discharged to the Unit 2 cooling tower basin and recycled).

b. Production Rate.

Referring to the instructions in Appendix I for this question, complete a Module 15, Production Rate, for each process subject to an effluent limitation listed in 40 CFR Subchapter N (Parts 400-471). Indicate the number of completed Module 15s attached to this application.

c. Discharge Occurs. 1 hrs/day; 1 days/wk; 12 days/yr; 1_2 months/yr.

During which months? All Report the discharge rate as: The maximum daily discharge rate. MGD The monthly average discharge rate. MGD The Iong-term average discharge rate. .. MGD For batch discharges report:. Number of decant cycles. - Cycles/day Length of each decant cycle. MIN. Average decant discharge-rate. GPM

3800-PM-WSFROO08f Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 001 Process Wastewater i

a. Describe process and type of wastewater. Ir.

Circulating Water Vent - "Gooseneck" Unit 2 condensate and steam generator drains, non-contact cooling water from Unit 2 secondary side heat exchangers and chillers during maintenance activities,.waste water.from condenser and heat exchanger river-water-side cleanifig (water-only wash), circulating water drains.

b. Production Rate.

Referring to the instructions in Appendix 1 for this question, complete a Module 15, Production Rate, for each process subject to an effluent limitation listed in 40 CFR Subchapter N (Parts 400-471). Indicate the number of completed Module 15s attached to this application.

c. Discharge Occurs. 4 hrs/day; 3 days/wk; 30 days/yr; 12 monthslyr.

During which months? All, normally during plant refueling and maintenance outages Report the discharge rate as: The maximum daily discharge rate. 0.250 MGD The monthly average discharge rate. MGD The long-term average discharge rate. 0.045 MGD For batch discharges report: Number of decant cycles. Cyclesd lay Length of each decant cycle. MIN. Average decant discharge rate. GPM

                                                                                                                                * -*U 3800-PM-WSFROO08f     Rev. 312006                                         Applicant Name:   FirstEnergy Nuclear Operating Module 3                                                                  Company (FENOC) - Beaver Valley Power Station Outfall: 001

2. All Other Wastewater Contributing to this Outfall

a. Describe the wastewater.

Unit I & Unit 2 primary and secondary closed loop cooling water

b. Source(s). Infrequent leakage of closed loop cooling water into river and service water system.

Infrequently, components may be drained and passed through and ion exchanger prior to discharge to.. Outfall 001.

c. Discharge Occurs. 24 hrs/day; Z days/wk; 30 days/yr; 12 months/yr.

During which months? All, infrequent if/when equipment failure exists Report the discharge rate as: The maximum daily discharge rate. MGD The monthly average discharge rate. MGD The long-term averaqe discharge rate. MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM

3. Total Process, Miscellaneous Noncontact Cooling, and Sanitary Wastewater

a. Source(s). Unit 1&2 Cooling Tower Blowdown, Unit 1&2 Treated Radioactive Liquid Waste, Internal Monitoring Points 301 and 401, Circulating Water Gooseneck, Unit 2 Pumphouse pump seal leak off, Unit 2 chemical sump, and infrequent closed loop cooling water

b. Discharge Occurs. 24 hrs/day; Z days/wk; 365 days/yr; 12 monthslyr.

During which months? All Report the discharge rate as: The maximum daily discharge rate. 61.8 MGD The monthly average discharge rate. MGD The Iong-term average discharge rate. 35.3 MGD

4. Stormwate" Complete Module 12 or Module 14 for the stormwater contribution.

wZ

3800-PM-WSFR0008f Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating ,Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 002 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION SOURCES OF WASTEWATER MODULE 3 Before completing this form, read the step-by-step instructions provided in Appendix 1. A*FtE-ergy

PPU~CANT NAM E' irsn*- Nuclear oLTerting Company (FENOC) - Beave Valley ... Power. Station OU.o'iJTEAL*L-N UM B R 002 - Intake screen backwash, pump bearing leakage from 102 and decanted river water

1. Process Wastewater

a. Describe process and type of wastewater.

Intake Screen Backwash

b. Production Rate.

Referring to the instructions in Appendix 1 for this question, complete a Module 15, Production Rate, for each process subject to an effluent limitation listed in 40 CFR Subchapter N (Parts 400-47.1). Indicate the number of completed Module 15s attached to this application.

c. Discharge Occurs. 1 hrs/day; 1 days/wk; 12 days/yr; 1_2 months/yr.

During which months? All Report the discharge rate as: The maximum daily discharge rate. 0.092 MGD The monthly average discharge rate. MGD The long-term averagqe discharge rate. 0.046 MGD For batch discharges report: Number of decant cycles.. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM

                                                             --1-"
                                                                                                                               "v.

3800-PM-WSFROOO8f Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 002 Process Wastewater

a. Describe process and type of wastewater.

Internal Monitoring Point 102 Intake screenhouse (pump bearing cooling water leakage) and once through river water.

b. Production Rate.

Referring to the instructions in Appendix 1 for this question, complete a Module 15,-Production Rate; for each. process subject to a'n effluent limitation listed in 40 CFR Subchapter N (Parts 400-471). Indicate the number of completed Module 15s attached to this application.

c. Discharge Occurs. 1. hrs/day; 1 days/wk; .22 dayslyr; 12 months/yr.

During which months? All Report the discharge rate as: The maximum daily discharge rate. 0.002 MGD The monthly average discharge rate. MGD The Iong-term average discharge rate. 0.001 MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM

                                                            -.2-

3800-PM-WSFR0008f Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 002

2. All Other Wastewater Contributing to this Outfall

a. Describe the wastewater.

Intake Bay Dewatering

b. Source(s). Decanted uncontaminated river water from intake bay prior to maintenance and bay cleaning activities.

c. Discharge Occurs. 2 hrs/day; 1 days/wk; 12 days/yr; 12 months/yr.

Durinig which months? All, intermittent depending upon siltation levels: Nuclear Safety Condition Report the discharge rate as: - The maximum daily discharge rate. 0.500 MGD The monthly average discharge rate. MGD The lonq-term average discharge rate. 0.200 MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM

3. Total Process, Miscellaneous Noncontact Cooling, and Sanitary Wastewater

a. Source(s). Intake screen backwash, intake river water pump seal water leak off, intake bay decanting, fire protection water

b. Discharge Occurs. 4 hrs/day; 3 days/wk; 76 days/yr; 12 months/yr.

Report the discharge rate as:

The maximum daily discharge rate. 0.594 MGD The monthly average discharge rate. MGD The longq-term average discharge rate. 0.247 MGD

4. Stormwater Complete Module 12 or Module 14for the stormwater contribution.

I

                                                                                                       *       '1            'I.

3800-PM-WSFROO08f Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 003 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION

                                    ,BUREAU OF WATER STANDARDS AND FACILITY REGULATION SOURCES OF WASTEWATER MODULE 3 Before completing this form, read the step-by-step instructions provided in Appendix 1.

tAPP/CANT NAM Z_:ýIEFirstEnergy Nuclear Operating Company.FENOC) - Beaver Valley Power Station

                             . .003- Uncontaminated yard stormwater runoff, deionized water storage tank drainage, 11OUTFALLQNUMBER.-,,j intermittent noncontact cooling water leakage/drainage, and those sources monitored at 103, 203, 303, and403

1. Process Wastewater

a. Describe process and type of wastewater.

Internal Monitoring Point 103 Clarifier settling basin receiving wastewater from clarifier blowdown, water treating filter backwash, make-up water (Ecolochem) reverse osmosis reject water, non-contact cooling water.

b. Production Rate.

Referring to the instructions in Appendix 1 for this question, complete a-Module 15, Production Rate, for each process subject to an effluent limitation listed in 40 CFR Subchapter N (Parts 400-471). Indicate the number of completed Module 15s attached to this application.

c. Discharge Occurs. 24 hrs/day; 7 days/wk; 365 " daysfyr; 12 months/yr.

During which months? All Report the discharge rate as: The maximum daily discharge rate. 0.330 MGD The monthly average discharge rate. MGD The long-term average discharge rate. 0.119 MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. _ GPM I

                                                                                             * ;~.... j~~*     ~*.,-{
                                                                                                                       *1

.3B00-PM-WSFR0008f Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 003 Process Wastewater

a. Describe process and type of wastewater.

Internal Monitoring Point 303 Unit I oillwater separator receiving wastewater from Unit I turbine building floor drains. Circulating water, non-contact cooling water heat exchanger, and condensate equipment leakage and maintenance drains. Waste~water from condenser and heat exchanger cleaning.(water-only wash), .circulating waste water:.--. drains from secondary side heat exchangers and chillers, floor-mopping (water only) wastes..-

b. Production Rate.

Referring to the instructions in Appendix 1 for this question, complete a Module 15, Production Rate, for each process subject to an effluent limitation listed in 40 CFR Subchapter N (Parts 400-471). Indicate the number of completed Module 15s attached to this application.

c. Discharge Occurs. 8 hrs/day; 7 days/wk; 365 days/yr; 1.2 monthslyr.

During which months? All Report the discharge rate as: The maximum daily discharge rate. 0.115 MGD The monthly averaqe discharge rate. MGD The long-term average discharge rate. 0.019 MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM Q-

                                                            -2=-,

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3B00-PM-WSFRro08f Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 003 IProcess Wastewater I a. Describe process and type of wastewater. OR)J Internal Monitoring Point 403 Intermittent Discharge - Unit I SW Circ Water Pit receiving wastewater from condensate and steam generator drains, auxiliary steam condensate, non-contact cooling water from secondary side heat exchanger and chiller maintenance drains, waste water from condenser and heat exchangeri(river-water-side) cleaning (water-only wash),.circulating water drains, and floor-mopping (wateronly) waste.-.....

b. Production Rate.

Referring to the instructions in Appendix 1 for this question, complete a Module 15, Production Rate, for each process subject to an effluent limitation listed in 40 CFR Subchapter N (Parts 400-471). Indicate the number of completed Module 15s attached to this application.

c. Discharge Occurs. 4 hrslday; 2 days/wk; Z days/yr; 122 months/yr.

Discharge can occur during all months During which months? but is intermittent, normally only during refueling outages Report the discharge rate as: I The maximum daily discharge rate. 0.015 MGD The monthly average discharge rate. MGD The Ionq-term averaqe discharge rate. 0.001 MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. _ GPM

.3j

3800-PM-WSFR0O08f Rev: 3/2006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Ouffal: 003 Process Wastewater

a. Describe process and type of wastewater.

Initial Monitoring Point 503 Noncontact cooling water from the emergency diesel generator heat exchanger

b. Production Rate.

Referring t01he'instructions in Appendix 1. for this question; complete a Module 15, Production Rate, for -each process subject to an effluent limitation listed in 40 CFR Subchapter N (Parts 400-471). Indicate the number of completed Module 15s attached to this application.

c. Discharge Occurs. 12 hrs/day; ! days/wk; 104 days/yr; 12 months/yr.

During which months? All Report the discharge rate as: The maximum daily discharge rate. 0.504 MGD The monthly average discharge rate. MGD The long-term average discharge rate. 0.252 MGD For batch discharges report: Number of decant cycles. . Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM K>

.4-

3800-PM-WSFRD008f Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 003

2. All Other Wastewater Contributing to this Outfall a., Describe the wastewater.

Demineralized Water Storage Tank Drains

b. Source(s). Deionized water storage tank drainage and turbine plant deionized water storage tank overflow. .... . .. ..

c. Discharge Occurs. 1 hrsfday; _ d.ays/k; 26.. daysfyr; 12 months/yr.

All, normally during plant refueling During which months? outages. Report the discharge rate as: The maximum daily discharge rate. MGD The monthly average discharge rate. MGD The long-term average discharge rate. MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM All Other Wastewater Contributing to this Outfall

a. Describe the wastewater.

Internal Monitoring Point 203 Unit I Sewage Treatment Plant r b. Source(s). Unit I sanritary facilities

c. Discharge Occurs. 12 hrslday; 7 daysfwk; 365 days/yr; 12 months/yr.

During which months? All Report the discharge rate as: The maximum daily discharge rate. 0.022 MGD The monthly average discharge rate. MGD The long-term average discharge rate. 0.014 MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM

                                                  .      .'.d,               S                                 .     .       '

j T,

3800-PM-WSFRO008f Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 003 All Other Wastewater Contributing to this Outfall

a. Describe the wastewater.

Intermittent noncontact cooling water leakage/drainage

b. Source(s). Unit 1 sanitary facilities

c. Discharge Occurs. 24 hrs/day; 7 days/wk; 12- dayslyr; 12 .- months/yr."".*."

During which months? All, infrequent if/when equipment failure exists RFeport the discharge rate as: The maximum daily discharge rate. MGD The monthly average discharge rate. MGD The long-term averaqe discharge rate. MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each.decant cycle. MIN. Average decant discharge rate. GPM All Other Wastewater Contributing to this Outfall

a. Describe the wastewater.

Intermittent Exciter and Circulating Water Air Vent Valves leakage/drainage

d. Source(s). Unit I sanitary facilities

e. Discharge Occurs. 24 hrs/day; Z days/wk; 12 days/yr; 12 months/yr.

During which months? All, infrequent if/when equipment failure exists Report the discharge rate as: The maximum daily discharge rate. MGD The monthly average discharge rate. MGD The long-term average discharge rate. MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM . . : I6

     "                      .  "."-.                        - 6                             "I' "                 "

3800-PM-WSFROO08f Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfal: 003

f. Total Process, Miscellaneous Noncontact Cooling, and Sanitary Wastewater

a. Source(s). Internal Monitoring Points 103, 303, 403 and 503, intermittent non-contact cooling water leakageldrainage, Unit I Sewage Treatment plant (203), demineralized water storage tanks, intermittent non contact cooling water leakage/drainage and stormwater runoff.

b. Discharge Occurs. 24 hrs/day; Z days/wk; 365 days/yr; 12 months/yr.

               ..      ........ .........            During which *months?         All Report the discharge rate as:',-

The maximum daily discharge rate. 1.193 MGD The monthly average discharge rate. _ MGD The Ionq-term average discharge rate. 0.405 MGD

4. Stormwater Complete Module 12 or Module 14 for the stormwater contribution.

                                                                                                                                                                              ,.. I S*.                             ~

1.

3800-PM-WSFROO08f Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 004 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION SOURCES OF WASTEWATER MODULE 3 Before completing this f6rm, 'read the step-by-step instru'ctions'iprovided in:Appe"ndix IS.*:-.. ::":' ". :" APPICANT~I-AME& j FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station L-N E -, 004 - Unit #1 cooling tower overflow I.. Process Wastewater

a. Describe process and type of wastewater.

Unit I Cooling Tower Overflow

b. Production Rate.

Referring to the instructions in Appendix 1 for this question, complete a Module 15, Production Rate, for each process subject to an effluent limitation listed in 40 CFR Subchapter N (Parts 400-471). Indicate the number of completed Module 15s attached to this application.

c. Discharge Occurs. 24 hrs/day; 7 days/wk; 12 days/yr; 4 months/yr.

June through October; smaller During which months? discharges may occur in other months. Report the discharge rate as: The maximum daily discharge rate. 7.7 MGD I ne montnly average Oiscnarge rate. _ viIl U ( The long-term average discharge rate. 2.8 MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM 3800-PM-WSFRO008f Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 004 Z. All Other Wastewater Contributing to this Outfall

a. Describe the wastewater.

Primaiy and secondary side closed loop cooling water, non-contact cooling water

b. :Source(s). Infrequent leakage of closed loop cooling water into river and service water system.

c. Discharge Occurs. 24 hrs/day; 7 days/wk; 30. days/yr; 12 months/yr.

During which months? All, infrequent if/when equipment failure exists Report the discharge rate as: The maximumi daily discharge rate. MGD The monthly average discharge rate. MGD The long-term average discharge rate. MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM

3. Total Process, Miscellaneous Noncontact Cooling, and Sanitary Wastewater

a. Source(s). Unit I Cooling Tower Overflow and infrequent closed loop cooling water leakage

b. Discharge Occurs. 24 hrs/day; Z days/wk; 365 days/yr; 12 monthslyr.

SDuring which months? June through October; smaller discharges may occur in other months. Report the discharge rate as: The maximum daily discharge rate. 7.7 MGD The monthly average discharge rate. MGD The long-term average discharge rate. 2.8 MGD

4. Stormwater Complete Module 12 or Module 14 for the stormwater contribution.

                                                                   "-    -                                                                               2. -         -        --

3800-PM-WSFRO008f Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 006 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION SOURCES OF WASTEWATER MODULE 3 Before completinglthis form*, read the step-by-step instructions provided in ApV66dix 1.* ~:A :I*NTAN,AME FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station .OUTLITFALLt.NUMBERY- It 006 - Auxiliary intake screen backwashwater and decanted river water

1. Process Wastewater

a. Describe process and type of wastewater.

Auxiliary Intake Screen Backwash

b. Production Rate.

Referring to the instructions in Appendix I for this question, complete a Module 15, Production Rate, for each process subject to an effluent limitation listed in 40 CFR Subchapter N (Parts 400-471). Indicate the number of completed Module 15s attached to this application.

c. Discharge Occurs. 1 hrs/day; 1 days/wk; 12 daysfyr; 12 monthslyr.

During which months? All Report the discharge rate as: The maximum daily discharge rate. 0.072 MGD The monthly average discharge rate. MGD The long-term average discharge rate. 0.018 MGD For-batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM

o-

3800-PM-WSFR0O08f Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 006

'Z. All Other Wastewater Contributing to this Outfall
 )  a. Describe the wastewater.

Intake Bay Dewatering

b. .Source(s). Decanted uncontaminated river water from intake bay.prior to maintenance and bay cleaning activities.

c. Discharge Occurs. 2 hrs/day; 1 days/wk; 12 days/yr; 12 months/yr.

During which months? Potentially all, intermittent depending upon siltation level: Nuclear Safety Condition Report the discharge rate as: The maximum daily discharge rate. 0.500 MGD The monthly average discharge rate. _ MGD The long-term average discharge rate. 0.200 MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM

3. Total Process, Miscellaneous Noncontact Cooling, and Sanitary Wastewater

a. Source(s). Auxiliary Intake Screen Backwash; decanted river water, fire protection water.

b. Discharge Occurs. 1 hrs/day; I dayslwk; 12 days/yr; 12 months/yr.

During which months? All Report the discharge rate as: The maximum daily discharge rate. 0.572 MGD The monthly av'erage discharge rate. _ MGD The long-term average discharge rate. 0.018 MGD

4. Stormwater Complete Module 12 or Module 14 for the stormwater contribution.

                                                 ;.     , . .                       *l.
          *   .-.  - . ft                  j2
                                                                                                                         .1

3800-PM-WSFRO008f Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 007 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION Jaw BUREAU OF WATER STANDARDS AND FACILITY REGULATION SOURCES OF WASTEWATER MODULE 3 Before completing this form, readt'fe sfep-1y-step instructions provided in Appendix 1.. -A PLICANTT NAMIE FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station OUTFALL NUMBER ;I007 - Auxiliary intake system testing water and periodic discharge from Unit #1 and Unit #2 once through cooling water from heat exchangers and closed loop cooling water leakage

1. Process Wastewater

a. Describe process and type of wastewater.

Auxiliary intake river water pump testing water

b. Production Rate.

Referring to the instructions in Appendix I for this question, complete a Module 15, Production Rate, for each process subject to an effluent limitation listed in 40 CFR Subchapter N (Parts 400-471). Indicate the number of completed Module 15s attached to this application.

c. Discharge Occurs. 0.5 hrs/day; 1. days/wk; _ daysfyr; 12 months/yr.

During which months? All Report the discharge rate as: The maximum daily discharge rate. 0.27 MGD The monthly averagqe discharge rate. MGD For batch discharges report: Numberof decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM

                                                            -1.>
          ?
                                                      *      . * .   .7                                   -    ~. .

I'

3800-PM-WSFR0008f Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 007 Process Wastewater

a. Describe process and type of wastewater.

Non-Contact cooling water from Unit I primary heat exchangers whenever Unit I & Unit 2 cooling tower blowdown is isolated.

b. Production Rate.

Referring to the instructions in Appendix 1 for this question, complete a Module 15, Production Rate, for each process subject to an effluent limitation listed in 40 CFR Subchapter N (Parts 400-471). Indicate the number of completed Module 15s attached to this application.

c. Discharge Occurs. 24 hrs/day; 7 days/wk; 14 daysfyr; 1 months/yr.

During which months? All, infrequent only during refueling outages. Report the discharge rate as: The maximum daily discharge rate. 9.6 MGD The monthly average discharge rate. _ MGD The long-term average discharge rate. 9.1 MGD For batch discharges report: Number of decant cycles. - Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM

" L-2.

                           .'  ;i *.t ,..  '.* "  . *  . ". . i                     !                                  .      ' ; .:'* *'":

Z.

3800-PM-WSFRO008f Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 007

2. All Other Wastewater Contributing to this Outfall

a. Describe the wastewater. *1

b. Source(s).

c. Discharge Occurs. hrs/day;_ daysfwk;_ days/yr;_ months/yr.

During which months? Report the discharge rate as: The maximum daily discharge rate. MGD The monthly average discharge rate. MGD The long-term average discharge rate. MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. __MIN. Average decant discharge rate. __ GPM

3. Total Process, Miscellaneous Noncontact Cooling, and Sanitary Wastewater

a. Source(s). Auxiliary Intake and non-contact cooling water from Unit I primary heat exchangers when Unit 1 and Unit 2 blowdown is isolated.

b. Discharge Occurs. 24 hrs/day; 7 days/wk; 22 days/yr; 12 months/yr.

During w~hich months? June through October; smaller discharges may occur in other months Report the discharge rate as: & The maximum daily discharge rate. 9.6 MGD The monthly average discharge rate. __ . MGD The long-term average discharge rate. 9.1 MGD.

4. Stormwater Complete Module 12 or Module 14 for the stormwater contribution.

-i 3-.

r

3800-PM-WSFROO08f Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 008 COMMONWEALTH OF PENNSYLVANIA JI "j DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION SOURCES OF WASTEWATER MODULE 3 Before completing this form, read the step-by-step instructions provided in Appendix 1. lý1!C9,ANYAME' FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station AL*-O*MER 008 - Intermittent outage cooling tower blowdown and stormwater runoff

1. Process Wastewater

a. Describe process and type of wastewater.

Unit I circulating water drainage during refueling outages

b. Production Rate.

Referring to the instructions in Appendix 1 for this question, complete a Module 15, Production Rate, for each process subject to an effluent limitation listed in 40 CFR Subchapter N (Parts 400-471). Indicate the number of completed Module 15s attached to this application.

c. Discharge Occurs. 1_ hrs/day; Z days/wk; 28 days/yr; I_ months/yr.

During which months? All, Infrequent only during refuelin~q Durin whic monts? otages Report the discharge rate as: The maximum daily discharge rate. 0.216 MGD The monthly average discharge rate. MGD The. long-term average discharge rate. 0.001 MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant'cycle. MIN. Average decant discharge rate. GPM

                                                             - a--
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3800-PM-WSFR0008f Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 008

2. All Other Wastewater Contributing to this Outfall

a. Describe the wastewater.

b. Source(s).

c. Discharge Occurs. . hrs/day;_ days/wk;_ days/yr; monthslyr.

Ddring which months? Report the discharge rate as: The maximum daily discharge rate. MGD The monthly average discharge rate. MGD The long-term average discharge rate. MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM

3. Total Process, Miscellaneous Noncontact Cooling, and Sanitary Wastewater

a. Source(s). Unit I circulating water drainage during refueling outages and stormwater runoff

b. Discharge Occurs. 1 hrs/day; Z days/wk; 28 days/yr; 1 months/yr.

Which months? All, Infrequent only during refueling During wihmns? outages Report the discharge rate as: The maximum daily discharge rate. 0.216 MGD The monthly averaqe discharge rate. MGD The long-term average discharge rate. 0.001 MGD

4. Stormwater Complete Module 12 or Module 14 for the stormwater contribution.

2J

3800-PM-WSFROO08f Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 010 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION SOURCES OF WASTEWATER MODULE 3

. Before completing this form, .read the step-by-step instructions provided in Appendix               .....   .

'*APPLCANT NAME FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station 010 - Once-through cooling water from Unit #2 heat exchangers and closed loop cooling

       - :-.-                    water leakage

1. Process Wastewater

a. Describe process and type of wastewater.

Non-Contact Cooling Water from the Unit 2 primary heat exchangers

b. Production Rate.

Referring to the instructions in Appendix 1 for this question, complete a Module 15, Production Rate, for each process subject to an effluent limitation listed in 40 CFR Subchapter N (Parts 400-471). Indicate the number of completed Module 15s attached to this application.

c. Discharge Occurs. 24 hrs/day; Z dayslwk; 365 daysi/yr; 12 months/yr.

During which months? All Report the discharge rate as: The maximum daily discharge rate. " MGD The monthly average discharge rate. 3.63 MGD The long-term average discharge rate. _ MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM Q° I it---

3800-PM-WSFROO08f Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 010

2. All Other Wastewater Contributing to this Outfall

a. Describe the wastewater.

Close loop cooling water leakage

b. Source(s). Infrequent leakage of closed loop cooling water into river and service water system.

c. Discharge Occurs. 24 hrs/day; 7 days/wk; 12 dayslyr; 12 months/yr.-

                                                                              *All, infrequent if/when equipment failure During which months?        exists Report the discharge rate as:

The maximum daily discharge rate. _ _MGD The monthly average discharge rate. MGD The long-term averagle discharge rate. MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM

3. Total Process, Miscellaneous Noncontact Cooling, and Sanitary Wastewater

a. Source(s). Non-Contact Cooling Water from the Unit 2 primary heat exchangers and infrequent closed loop cooling water.

b. Discharge Occurs. 24 hrs/day; 7 days/wk; 22 dayslyr; 12 months/yr.

During which months? All Report the discharge rate as: The maximum daily discharge rate. 3.63 MGD The monthly average discharge rate. 3.63 MGD The long-term average discharge rate. MGD

4. Stormwater Complete Module 12 or Module 14 for the stormwater contribution.

2

3800-PM-WSFROO08f Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 011 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION SOURCES OF WASTEWATER MODULE 3 Befoire completing this form, read the step-by-step instructions provided in Appendix 1.

      "PPLIC4ANN.I-hME           FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station 011 - Diesel generator building oil/water separator drain (OWS #22), turbine building oil/water 1.10TFAtUMBER.i7              separator  drain (OWS #23), storm water runoff, deionized water storage tank drainage and I'-     *:           intermittent noncontact cooling water leakage/drainage and other occasional, intermittent Iflows

1. Process Wastewater

a. Describe process and type of wastewater.

Internal Monitoring Point 111 Oil/Water Separator 22 receiving wastewater from Unit 2 diesel generator and turbine plant floor drains. Circulating water, service water (river water), noncontact cooling water and condensate leakage and drains during maintenance activities. Floor-mopping (water only) wastes.

b. Production Rate.

Referring to the instructions in Appendix 1 for this question, complete a Module 15, Production Rate, for each process subject to an. effluent limitation listed in 40 CFR Subchapter N (Parts 400-471). Indicate the number of completed Module 15s attached to this application. I C. Discharge uccurs. Z nrsiuay; +/- uaysfwr';,20 uaystyr; _L monrts/yr. =During PF which months? All Report the discharge rate as: The maximum daily discharge rate. 0.004 MGD The monthly average discharge rate. MGD The Ion -term average discharge rate. 0.002 MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM

                                                                               *  .,    I

-*4i

3800-PM-WSFRO008f Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 011 Process Wastewater a; Describe process and type of wastewater.

       .Internal Monitoring Point 211 Oil/Water Separator 23 receiving wastewater from Unit 2 diesel generator and turbine plant floor drains.

Circulating wateri service water, and-condens'ate leakage and drains during maintenance activities. Floor-. mopping (water only) wastes.

b. Production Rate.

Referring to the instructions in Appendix 1 for this question, complete a Module 15, Production Rate, for each process subject to an effluent limitation listed in 40 CFR Subchapter N (Parts 400-471). Indicate the number of completed Module 15s attached to this application.

c. Discharge Occurs. 16 hrs/day; Z dayslwk; 365 days/yr; 12 months/yr.

During which months? All Report the discharge rate as: The maximum daily discharge rate. 0.086 MGD The monthly average discharge rate. MGD The long-term averaqe discharge rate. 0.054 MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM Process Wastewater

a. Describe process and type of wastewater.

Condensate Polishing Drains Condensate polishing floor drains and condens-ate polishing clamshell filter backwash and resin dewatering

b. Production Rate.

Referring to the instructions in Appendix I for this question, complete a Module 15, Produ6tion Rate, for each process subject to an effluent limitation listed in 40 CFR Subchapter N (Parts 400-471). Indicate the number of completed Module 15s attached to this application.

c. Discharge Occurs. 1 hrs/day; 1 days/wk; 4 daysfyr; 12 months/yr.

During which months? All, normally during refueling outages Report the discharge rate as: The maximum daily discharge rate, MGD. The monthly average discharge rate. MGD The long-term average discharge rate. MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM J I, *. .. 2-

3800-PM-WSFR0008f Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 011 Process Wastewater

a. Describe process and type of wastewater.

Control Building and Cable Tunnel Sumps Sumps receive wastewater from air conditioning unit condensation, floor-mopping (water only) wastes, fire protection water, and non-contact cooling water from Unit 2 primary heat exchanger drains (river-water-side)-during maintenance activities.

b. Production Rate.

Referring to the instructions in Appendix 1 for this question, complete a Module 15, Production Rate, for each process subject to an effluent limitation listed in 40 CFR Subchapter N (Parts 400-471). Indicate the number of completed Module 15s attached to this application.

c. Discharge Occurs. 1 hrslday; 7 days/wk; 12 days/yr; 12 months/yr.

During which months? All Report the discharge rate as: The maximum daily discharge rate. MGD The monthly average discharge rate. MGD The longq-term average discharge rate. MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM

                                                          -'3-
                                                                                                                       . 3. t, -,, '

3800.PM-WSFRO008f Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 011

2. All Other Wastewater Contributing to this Outfall

a. Describe the wastewater. K.j Demineralized Water Storage Tank Drains

b. Source(s). Demineralized water storage tank sumps receivir~g.-water from Unit 2.demineralizing water,,

refueling water, primary grade water tanks. Overflow from Unit 2 turbine plant demineralized water tank.

c. Discharge Occurs. 2 hrs/day; days/wk; 24 days/yr; 12 months/yr.

During which months? All Report the discharge rate as: The maximum daily discharge rate. MGD The monthly average discharge rate. MGD The Iong-term average discharge rate. MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM All Other Wastewater Contributing to this Outfall

a. Describe the wastewater.

Service Water Valve Pit

b. Source(s). Infrequent service water (river water) valve leakage and condensation

-I

c. Discharge Occurs. 0.5 hrs/day; 1 days/wk; 12 days/yr; 12 months/yr.

r During which months? All, infrequent discharge Report the discharge rate as: The maximum daily discharge rate. MGD The monthly average discharge rate. MGD The Ion -term average discharge rate. MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM

                              *                         -4

3800.PMDWSFRib08f Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating 3MiModule Company (FENOC) - Beaver Valley Power Station Outfall: 011 I All Other Wastewater Contributing to this Outfall

  ~,a. Describe the wastewater.

Main Steam Valve/Cable Vault Drains b.. Source(s). Main steam valve room floor drains and condensation from air conditioning units

c. Discharge Occurs. 0.5 hrslday; 1 days/wk; 12 days/yr; 12 months/yr.

During which months? All, infrequent discharge Report the discharge rate as: The maximum daily discharge rate. MGD The monthly average discharge rate. MGD The long-term average discharge rate. MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM All Other Wastewater Contributing to this Outfall

a. Describe the wastewater.

Safeguard Valve Pit Drains

b. Source(s). Demineralized seal water leak off from re-circulation spray (a.k.a. Quench Spray) heat exchangers, infrequent draining for maintenance.

c. Discharge Occurs. 1 hrs/day; 1_ days/wk; 12 days/yr; 12 months/yr.

During which months? All, infrequent discharge Report the discharge rate as: The maximum daily discharge rate. MGD The monthly average discharge rate. MGD The long-term average discharge rate. MGD For batch discharges report:. Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. .GPM 5-ij

                                             *~~~~~.                        . ,..    *.,.*
                                                                                                                       !J

3800-PM-WSFR0008f Rev. 3X2006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 011 All Other Wastewater Contributing to this Outfall

a. Describe the wastewatezr.

Service Building/Pipe Tunnel Drains

b. Source(s). Service building floor drains.

c. Discharge Occurs. 0.5 hrs/day; 1 days/wk; 12 days/yr; 12 months/yr.

During which months? All, infrequent discharge Report the discharge rate as: The maximum daily discharge rate. MGD The monthly average discharge rate. MGD The long-term average discharge rate. MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Ayerage decant discharge rate. GPM All Other Wastewater Contributing to this Outfall

a. Describe the wastewater.

Transformer Slag Pit Drains

b. Source(s). Rainwater and fire protection (deluge) testing water.

c. Discharge Occurs. 4 hrs/day; 1 days/wk; 4 days/yr;3q months/yr.

During which months? October through December Report the discharge rate as: The maximum daily discharge rate. MGD The monthly average discharge rate. MGD The IonQ-term average discharge rate. MGD For batch discharges report: Number of decant cycles, Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM

                                    .   .   .          6

3800-PM-WSFROO08f Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 011

3. Total Process, Miscellaneous Noncontact Cooling, and Sanitary Wastewater

a. Source(s). Internal Monitoring Points 111 and 211, non-contact cooling water, Stormwater Runoff, Fire Protection, and Episodic Discharges including: Condensate Polishing drains, Control Building/Cable Tunnel sumps, Demineralized Water tank drains, Service Water Valve pits, Safeguard Valve pit, Service Building/Pipe tunnel drains, Transformer slag pits, and non-contact cooling water discharge/leakage

b. .' Discharge.Occurs... 24 .-. _.hrs/day; Z7

                                                      .... .. days/.wk;365  days/yr; 12    " months/yr..   ....   .     .

During which months? All Report the discharge rate as: The maximum daily discharge rate. 0.095 MGD The monthly average discharge rate. MGD The long-term average discharge rate. 0.056 MGD

4. Stormwater Complete Module 12 or Module 14 for the stormwater contribution.

                .  **    " ' " .'    ."               1,        7-:

J

3800-PM-WSFR0008f Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station OutfaU: 012 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION. S"4,vBUREAU OF WATER STANDARDS AND FACILITY REGULATION SOURCES OF WASTEWATER MODULE 3 Before*completing this form, read the step-by-step instructions provided in Appendix 1. ZAPIAT AEY FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station "" .. " .... 012 - Blowdown from the HVAC unit serving the emergency response facility and stormwater i.;*":,*t.**.*?

             "     : _ .;:' .. *i  ",*f:;:J:*:*   runoff

1. Process Wastewater

a. Describe process and type of wastewater.

b. Production Rate.

Referring to the instructions in Appendix 1 for this question, complete a Module 15, Production Rate, for each process subject to an effluent limitation listed in 40 CFR Subchapter N (Parts 400-471). Indicate the number of completed Module 15s attached to this application.

c. Discharge Occurs. __ hrs/day; - days/wk; - days/yr; monthslyr.

During which months? Report the discharge rate as: The maximum daily discharge rate. MGD The monthly average discharge rate. MGD The Iona-term average discharge rate. MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM

2. All Other Wastewater Contributing to this Outfall

a. Describe the wastewater.

Emergency Response Facility (ERF) Evaporative Cooler Blowdown - When not in isolation

b. Source(s). Evaporative cooler blowdown

c. Discharge Occurs. 4 hrs/day; 7 days/wk; 3655 "days/yr; 12 months/yr.

During which months? All Report the discharge rate as: The maximum daily discharge rate. 0.002 MGD The monthly average discharge rate. MGD The long-term average discharge rate. 0,001 MGD For batch discharges report: Number of-decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM

                    ** ".'.'.,.I* .. ..' ,'..--;
                                          ,', .. ".," .,:, " .* ' *:.    {           *             ."    ,'     " * "         "       .    .. '    *       . **          .I'  '."1-:

. . *.. . ' . " ' * " :.+ ' " ' * :° ; * ' " ' " " !" ' .. °" ':- : . . . . * "

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3800-PM-WSFROO08f Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 012 1 3. Total Process, Miscellaneous Noncontact Cooling, and Sanitary Wastewater

,      a. Source(s). ERF evaporative cooler blowdown, stormwater runoff b-  Discharge Occurs.          4  hrs/day; 7   days/wk; 36. days/yr; 12     -months/yr.

During which months? All Report the discharge rate as: . . " The maximum daily discharge rate. 0.002 MGD The monthly average discharge rate. MGD The long-term average discharge rate. 0.001 MGD

4. Stormwater Complete Module 12 or Module 14 for the stormwater contribution.

it; 2-

3800-PM-WSFR0008f Rev. 3X2006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station Outfall: 013 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION SOURCES OF WASTEWATER MODULE 3 Before completing this.form, read the step-by-step instructions provided in Appendix 1. 'APP.lCANTNAMEAikI':] FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Powerstation IDI'..TF4UM*B" 013- Uncontaminated stormwater runoff and the sources monitored at 113, 213, 313, and 413

1. Process Wastewater

a. Describe process and type of wastewater.

Internal Monitoring Point 313 Oil/Water separator 21 receiving wastewater from Unit 2 turbine building floor drains. Circulating water, non-contact cooling water heat exchanger, and condensate equipment leakage and maintenance drains. Floor mopping (water-only) wastes.

b. Production Rate.

Referring to the instructions in Appendix 1 for this question, complete a Module 15, Production Rate, for each process subject to an effluent limitation listed in 40 CFR Subchapter N (Parts 400-471). Indicate the number of completed Module 15s attached to this application.

c. Discharge Occurs. 16 hrs/day; 7 days/wk; 365 days/yr; 12 months/yr.

During which months? All1

           -Report the discharge rate as:
                                                                                                                                    'F The maximum daily discharge rate.                                                               0.086    MGD The monthly average discharge rate.                                                                      MGD The long-term average discharge rate.                                                           0.054    MGD For batch discharges report:

Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM

.1

F. ... . .

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3800-PM-WSFR0008f Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Module 3 Company (FENOC) - Beaver Valley Power Station outfan: 013

2. All Other Wastewater Contributing to this Outfall

a. Describe the wastewater.

Internal Monitoring Point 113 Unit 2 Sewage Treatment Plant

b. Source(s). Unit 2 sanitary facilities

c. Discharge Occurs. 16 hrs/day; 7 days/wk; 365 days/yr; 12 months/yr.

During whichmonths? All Report the discharge rate as: The maximum daily discharge rate. 0.046 MGD The monthly averacie discharge rate. MGD The long-term average discharge rate. 0.017 MGD For batch discharges report: Number of decant cycles. Cycles/day Length of each decant cycle. MIN. Average decant discharge rate. GPM 3, Total Process, Miscellaneous Noncontact Cooling, and Sanitary Wastewater

a. Source(s). Internal Monitoring Point 313, Stormwater Runoff and Unit 2 Sewage Treatment Plant

b. Discharge Occurs. 24 hrs/day; 7 days/wk; 365 days/yr; 12 months/yr.

During which months? All V= Reportmthe discharge rate as: The maximum daily discharge rate. 0.136 MGD The monthlk average discharge rate. MGD The lon6-term averagge discharge rate.' 0.072 MGD

4. Stormwater Complete Module 12 or Module 14 for the stormwater contribution.

                                                              .2
                                                                                                              ,-~. 4
            .. I

3800-Pf-wJrRO008g Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Compdny (FENOC) - Module 4 Beaver Valley Power Station Outfall: Intake Jaw COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 1 MODULE 4 Before completing this form, read the step-by-step instructions provided in Appendix 1. APPLICAN"T NAME,`j FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station 0l Outfall Number___ (Show location of sampling point on Line Drawing) [ Intake Sampling Results - Optional (Specify Source: Ohio River) El Background Sampling Results - Optional (Specify Location of Sample: E] Treatment Facility'Influent Sampling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information: -) El Bypass or Sewer System Overflow (Describe: _ )

1. LEVEL PRESENT 2. UNITS 3.

Coefficient POLLUTANT GROUP 1 a. Maximum Daily Value b. Average of Analysis of Effluent

c. No. of a. Variability (1) Concentration (2) Mass (1) Concentration (2) Mass Analysis Concentration b. Mass (CV)

Biochemical Oxygen Demand, BOD 4.2 1.40 3 mg/I Chemical Oxygen Demand, COD 24 8 3 mg/I Hardness (CaCO 3) 126.7 111 3 CaCO3 Total Suspended Solids, TSS 27 16 3 mg/I Total Dissolved Solids, TDS 248 212. 3 mg/I Ammonia as N 0.1 0.03 3 mg/I Nitrate-Nitrite (as N) 0.97 0.78 3 mg/I Total Kjeldahl Nitrogen (TKN) 0.39 0.34 3 mg/I Phosphorus (as P), Total 0.09 0.05 3 mg/I Temperature winter Value Value 3 C Temperature summer 16.0 Value 15.63 Value 3 C pH Min. 7.7 Max. 7.9 - 3 Standard units Standard units l.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. l.b. Average of Analysis - The average of all values within the last year and report both the mass and concentration. 1.e. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of I Sampling Event for all other discharges, treatment facility Influent, intake water and background. f I 3800-PM-W4 -R0008g Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Power Station Outfall: Intake

3. Level Present

2. EPA 5. Coefficient POLLUTANT GROUP 1 1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Believed Used* Number Number of Variability Absent (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV)

Color E 1 110.2 50 32 3 Units , Fecal Coliform LI 2 SM9222 D 770 229 3 counts/100ml Fluoride 100 340.2 0.56 0.34 3 mg/I Oil and Grease 5000 1664A ND ND 3 mg/I Bromide 50 300 ND ND 3 mg/L Chlorine, Total Residual LI 0.02 330.5 0.07 0.02 3 mg/L Sulfate E. 100 300 89 74.2 3 mg/I Sulfide Z 1000 9030A ND ND 3 mg/I Sulfite Z 2000. 377.1 ND ND 3 mg/I Surfactants E] 5 5540C 0.01 0.003 3 mg/I Aluminum, Total LI 4 200.7 1064 654 3 ug/i Barium, Total LI 15 200.7 38 33 3 ug/I Boron, Total 50 212.3 74 42 3 ug/l Cobalt, Total LI 2 200.7 8 3 3 ug/l Iron, Total 2 200.7 1504 865 3 ug/_ Iron, Dissolved El 2 200.7 37 18 3 ug/I Manganese, Total 4 200.7 142 114 3 ug/I Radioactivity (Total Alpha and Beta) [] 0.7 900.0 1.1 1.0 3 pCi/L Total Organic Carbon, TOC 1000 9060 2.3 0.77 3 mg/I Radium, Total 1.8 903.1 & ND ND 3 pCI/L _________________Ra-05 Magnesium 30 200.7 9900 8627 3 ug/I Molybdenum 10 200.7 ND ND 3 ug/1 Tin, Total 80 200.7 ND ND 3 ug/l Titanium, Total LI 2 200.7 28 14 3 ugI

3. Ifother data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C C C

3800-PM-WzrR0008g Rev. 3/2006 C> "-> Applicant Name: FirstEnergy Nuclear Operating Conlpdny (FENOC) - Module 4 Beaver Valley Power Station Pep.m COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION Outfall: 001 ANALYSIS RESULTS TABLE POLLUTANT GROUP 1 MODULE 4 Before completing this form, read the step-by-step instructions provided in Appendix 1. APPLICANT NAMEi FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station 0 Outfall Number 00_ (Show location of sampling point on Line Drawing) [] Intake Sampling Results - Optional (Specify Source: El Background Sampling Results - Optional (Specify Location of Sample: ) II Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information: _ .) [] Bypass or Sewer System Overflow (Describe: _)

1. LEVEL PRESENT 2. UNITS 3.

Coefficient POLLUTANT GROUP 1 a. Maximum Daily Value b. Average of Analysis of Effluent

c. No. of a. Variability (1) Concentration (2) Mass (1) Concentration (2) Mass Analysis Concentration b. Mass (CV)

Biochemical Oxygen Demand, BOD 12 2652 4 1068 3 mg/I lb/day Chemical Oxygen Demand, COD 38 8398 22 5782 3 mg/1 lb/day Hardness (CaCO 3) 254 54250 212 56472 3 CaCO3 lb/day Total Suspended Solids, TSS 23 5083 17 4448 3 mg/I lb/day Total Dissolved Solids, TDS 556 103883 419 111734 3 mg/I lb/day Ammonia as N ND - ND - 3 mg/I lb/day Nitrate-Nitrite (as N) 2.01 407 1.70 455 3 mg/I lb/day Total Kjeldahl Nitrogen (TKN) 0.50 130 0.47 125 3 mg/I lb/day Phosphorus (as P), Total 0.76 168 0.57 152 3 mg/I lb/day Temperature winter Value Value 3 C Temperature summer 20.9 Value 20.6 Value 3 C PH Min. 6.34 Max. 8.60 56 Standard units Standard units l.a. Maximum Daily Value - Report the hlohest daily value or daily average value from the last year of data. Report both mass and concentration. 1.b. Average of Analysis - The average of all values within the last year and report both the mass and concentration. 1 .c* A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. I - N 3800-PM-Vir-R0008g Rev. 312006- Applicant Name: FirstEnergy Nuclear Operating Compuny (FENOC) - Module 4 Beaver Valley Power Station Outfall: 001

3. Level Present

2. EPA 5. Coefficient POLLUTANT GROUP 1 1.MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Believed Used* Number Number of Variability Absent (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV)

Color El 1 110.2 30 - 25 - 1 Units Fecal Coliform El 2 SM9222 D 61 - 6 - 3 counts/100ml Fluoride 100 340.2 0.44 82.2 0.30 80.1 3 mg/i lb/day Oil and Grease Z 5000 1664A ND - ND - 3 mg/I Ib/day Bromide EL 50 300 1.76 329 0.59 157 3 mg/L lb/day Chlorine, Total Residual El 0.02 330.5 0.33 95.2 0.03 8.01 98 mg/L lb/day Sulfate El 100 300 171 40890 141 37692 3 mg/I lb/day Sulfide 1000 9030A ND - ND - 3 mg/I lb/day Sulfite I Z 2000 377.1 ND - ND - 3 mg/I lb/day Surfactants El 5 5540C 0.013 2.87 0.009 2.40 3 mg/I lb/day Aluminum, Total 4 200.7 1051 232 635 169 3 ug/ lb/day Barium, Total 15 is 200.7 78 17.6 69 18.4 3 ug/i lb/day Boron, Total [] 50 212.3 122 22.8 83 22.2 3 ug/h lb/day Cobalt, Total El 2 200.7 15 3.32 7 1.96 3 ug/I lb/day Iron, Total E] 2 200.7 1701 376 979 261 3 ug/l lb/day Iron, Dissolved E] 2 200.7 45 11.5 28 7.56 3 ug/i lb/day Manganese, Total El 4 200.7 144 31.8 103 29.6 3 ug/l lb/day Radioactivity (Total Alpha and Beta) El 0.9 900.0 7.6 - 3.7 - 3 pCI/L Total Organic Carbon, TOC El 1000 -9060 4.7 878 3.4 907 3 mg/i lb/day Radium, Total 1.9 901.3 ND - ND - 3 pCI/L _________ Ra-05 ___________ ________ Magnesium El 30 200.7 20170 4210 16370 4369 3 ug/l lb/day Molybdenum 10 200.7 ND - ND - 3 ug/I lb/day Tin, Total 80 200.7 ND - ND - 3 ug/I lb/day Titanium, Total El 2 .200.7 29 6.41 16 4.18 3 ug/ lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C C C__

C>" 3800-PM-W,,eR0008g Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Compuny (FENOC) - Module 4 Beaver Valley Power Station Outfall: Influent to Internal Monitoring Point 101 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 1 MODULE 4 Before completing this form, read the step-by-step instructions provided In Appendix 1. 2APPLiCANTNAME FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station E- Outfall Number (Show location of sampling point on Line Drawing) El Intake Sampling Results - Optional (Specify Source: _) El Background Sampling Results - Optional (Specify Location of Sample) 0 Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) Influent to Internal Monitoring Point 101 ElNew Discharge (Basis for Information: ) El Bypass or Sewer System Overflow (Describe: __)

1. LEVEL PRESENT 2. UNITS 3.

Coefficient POLLUTANT GROUP 1 a. Maximum Daily Value. b. Average of Analysis of Effluent

                                                                                         *,c.                                                 No. of             a.,                         Variability (1) Concentration              (2) Mass           (1) Concentration          (2) Mass           Analysis       Concentration        b. Mass          (CV)

Biochemical Oxygen Demand, BOD <3 1 mg/I lbfday Chemical Oxygen Demand, COD <20 - 1 mg/i lb/day Hardness (CaCO3) 6.3 13.2 1 CaCO3 lb/day Total Suspended Solids, TSS <4 - 1 mg/I lb/day Total Dissolved Solids, TDS 24 50.4, 1 mg/I Ib/day Ammonia as N 10.8 22.7 1 mg/I lb/day Nitrate-Nitrite (as N) 4.79 10.1 1 mg/I lb/day Total Kjeldahl Nitrogen (TKN) 8.3 17.4 1 mg/I lb/day Phosphorus (as P), Total <0.05 - 1 mg/I lb/day Temperature winter Value Value 1 C Temperature summer

                                                                                                              -1 25.6 Value                                           Value                         1                 C pH                                        Min.      7.7             Max. 7.7                                                                             Standard units   Standard units Standard units l.a.        Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration.

1.b. Average of Analysis - The average of all values within the last year and report both the mass and concentration. 1.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. 3800-PM-W#,-Ro008g Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Power Station Outfaii: Influent to Infernal Monitorina Point 101

3. Level Present

2. EPA 5. Coefficient POLLUTANT GROUP 1 1.MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Believed Used* Number Number of Variability Absent (pgIL) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV)

Color 1 1 110.2 10 - 1 Units Fecal Coliform 0 2 SM9222 D 112 - 1 counts/lO0ml Fluoride - 100 340.2 ND - 1 mg/i lb/day Oil and Grease. 5000 1664A ND - 1 mg/I ib/day Bromide 50 300 ND - 1 mg/L lb/day Chlorine, Total Residual 0.02 330.5 ND - 1 mgIL lb/day Sulfate 5 100 300 14.2 29.8 1 mg/I lb/day Sulfide 1000 9030A ND - 1 mg/I lb/day Sulfite 2000 377.1 ND - 1 mg/I lb/day Surfactants 5 5540C ND - 1 mg/i lb/day Aluminum, Total 5 4 200.7 60 0.126 1 ug/I lb/day Barium, Total 15 200.7 ND - 1 ug/I lb/day Boron, Total 5 50 212.3 69 0.145 1 ug/I lb/day _ Cobalt, Total 5 2 200.7 2 0.004 1 ug/h lb/day Iron, Total E5 2 200.7 202 0.425 1 ug/ lb/day. Iron, Dissolved 5 2 200.7 27 0.057 1 ug/! lb/day Manganese, Total 4 200.7 ND - 1 ug/h lb/day Radioactivity (Total Alpha and Beta) Z 1.4 900 ND - 1 pCi/I Total Organic Carbon, TOC 5 1000 9060 3 0.006 1 mg/I lb/day Radium, Total* 2.0 903.1 &1 pCI Ra-05 ND_-_1_p__/ Magnesium 5 30 200.7 400 0.841 1 ug/i lb/day Molybdenum 5 10 200.7 407 0.855 1 ug/I lb/day Tin, Total 80 200.7 ND - 1 ug/I lb/day Titanium, Total 5 2 200.7 4 0.008 1 ug/I lb/day

3. Ifother data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the hihest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background.

It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit.

C C

3800-PM-WVrR0008g Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Power Station Outfall: Internal Monitoring Point 101 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 1 MODULE 4 Before completing this form, read the step-by-step instructions provided in Appendix 1. APPLICNTNAME FirstEnergy Nuclear Operating Company (FENOC)- Beaver Valley Power Station 0 Outfall Number internal Monitoring Point 101(Show location of sampling point on Line Drawing) El Intake Sampling Results - Optional (Specify Source:. ) El Background Sampling Results - Optional (Specify Location of Sample: .) 0l Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information: .) Cl Bypass or Sewer System Overflow (Describe:

1. LEVEL PRESENT 2. UNITS 3.

Coefficient POLLUTANT GROUP 1 a. Ma*imum Daily Value b. Average of Analysis of Effluent

c. No. of a. Variability

         ,!(1)                                Concentration               (2) Mass          (1) Concentration           (2) Mass           Analysis    Concentration      b. Mass             (CV)

Biochemical Oxygen Demand, BOD 5.2 0.390 2 0.130 3 mg/I lb/day Chemical Oxygen Demand, COD <20 - <20 - 3 mg/I lb/day Hardness (CaCO3) 20 1.48 12 0.93 3 CaCO3 lb/day Total Suspended Solids, TSS 39 2.93 4.5 0.338 25 mg/I lb/day Total Dissolved Solids, TDS 36 2.70 27 2.00 3 mg/n lb/day Ammonia as N 11.3 0.848 6.60 0.495 3 mg/I lb/day Nitrate-Nitrite (as N) 1.79 0.134 0.76 0.057 3 mg/I lb/day Total Kjeldahl Nitrogen (TKN) 8.80 0.661 4.43 0.333 3 mg/I lb/day Phosphorus (as P), Total 0.1 0.008 0.03 0.003 3 mg/I lb/day Temperature winter Value Value 3 C Temperature summer 26.4 Value 25.4 Value 3 C pH Min. 6.20 Max. 8.22 49 Standard units Standard units Standard units l.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 1.b. Average of Analysis - The average of all values within the last year and report both the mass and concentration. 1.c. Aminimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. 3800-PM-Wur;R0008g Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Power Station otdf~ll_ Inte~rnal Monitorina Point 101

3. Level Present

2. EPA 5. Coefficient POLLUTANT GROUP 1 1.MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Believed Used* Number Number of Variability Absent (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV)

Color E] 1 110.2 30 - 15 - 3 Units Fecal Coliform U 2 SM9222 D 1050 - 478 - 3 counts/100ml! Fluoride 100 340.2 ND - ND - 3 mg/i lb/day Oil and Grease Ql 5000 1664A 5.6 0.420 0.2 0.015 25 mg/I lb/day Bromide 50 300 ND - ND - 3 mg/L lb/day Chlorine, Total Residual 0.02 330.5 ND - ND - 3 mg/L lb/day Sulfate El 100 300 17 1.28 15 1.14 3 mg/I lb/day Sulfide 1000 9030A ND - ND - 3 mg/I lb/day Sulfite 2000 377.1 ND - ND - 3 mg/i lb/day Surfactants U]5 5540C 0.015 0.0011 0.009 0.0007 3 mg/I lb/day Aluminum, Total El 4 200.7 426 0.032 172 0.013 3 ug/h lb/day Barium, Total 0 15 200.7 ND. - ND - 3 ug/I lb/day Boron, Total Ul 50 212.3 68 0.005 65 0.005 3 ug/h lb/day Cobalt, Total 2 200.7 ND - ND - 3 ug/i lb/day Iron, Total E] 2 200.7 1850 0.139 742 0.056 3 ug/i lb/day Iron, Dissolved U] 2 200.7 34 0.003 30 0.002 3 ug/i lb/day Manganese, Total E] 4 200.7 215 0.016 86 0.006 3 ug/1 lb/day Radioactivity (Total Alpha and Beta) 0.7 900.0 ND - ND - 3 pCi/L Total Organic Carbon, TOC U 1000 - 9060 5.02 0.377 2.7 0.203 3 mg/I lb/day Radium, Total 0.9 903.1 & ND - ND - 3 pCI/L RA-05 Magnesium U 30 200.7 1420 0.107 867 0.065 3 ug/I lb/day Molybdenum EU 10 200.7 403 0.030 168.67 0.013 3 ug/I lb/day Tin, Total 80 200.7 ND - ND - 3 ug/h lb/day Titanium, Total U 2 200.7 6 0.0005 3 0.0002 3 ug/I lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits, and/or monitoring requirements in the final NPDES permit. C C .c7

Applicant Name: FirstEnergy Nuclear Operating ompany 3800-PM-W*,rR0008g Rev. 3/2006 Module 4 Beaver Valley Power Station Outfall: Internal Monitoring Point 301 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 1 MODULE 4 Before completing this form, read the step-by-step Instructions provided in Appendix 1.

'ýAPPLICANT NAME             FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station 0 Outfall Number Internal Monitoring Point 301 (Show location of sampling point on Line Drawing)

El Intake Sampling Results - Optional (Specify Source: _) El Background Sampling Results - Optional (Specify Location of Sample: _ ) 0l Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information: -) El Bypass or Sewer System Overflow (Describe:

1. LEVEL PRESENT 2. UNITS 3.

Coefficient POLLUTANT GROUP 1 a. Maximum Daily Value b. Average of Analysis of Effluent

c. No. of a. Variability (1) Concentration (2) Mass (1) Concentration (2) Mass Analysis Concentration b. Mass (CV)

Biochemical Oxygen Demand, BOD 11 0.092 8 0.063 3 mg/I lb/day Chemical Oxygen Demand, COD <20 - <20 - 3 mg/I lbfday Hardness (CaCO 3) <2 - <2 - 3 CaCO3 lb/day Total Suspended Solids, TSS 13.3 0.111 1.2 0.010 30 mg/I lb/day Total Dissolved Solids, TDS 12 0.100 4 0.03 3 mg/I lb/day Ammonia as N 5.4 0.045 3.47 0.029 3 mg/I lb/day Nitrate-Nitrite (as N) <0.05 - <0.05 - 3 mg/I lb/day Total Kieldahl Nitrogen (TKN) 13 . 0.108 6.13 0.051 3 mg/l lb/day Phosphorus (as P), Total <0.05 - <0.05 - 3 mg/I lb/day Temperature winter Value Value 3 C Temperature summer 35.1 Value 32.5 Value 3

                                                                                                             -_3 C

pH Min. 8.60 Max. 8.90 Standard units Standard units Standard units l.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 1.b. Average of Analysis - The average of all values within the last year and report both the mass and concentration. 1.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. 3800-PM-WSFR0008g Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Power Station Outfall: Internal Monitoring Point 301

3. Level Present

2. EPA 5. Coefficient

.1 POLLUTANT GROUP 1 1.MDL Method a. Max Daily Value b. Average of Analysis C. 4. Units of Effluent Believed Used* Number Number of Variability Absent (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) Color 1 1- 110.2 15 - 10 -- 3 Units Fecal Coliform 2, SM9222 D ND - ND - 3 counts/l00ml Fluoride 100 340.2 ND - ND - 3 mg/I: Ib/day Oil and Grease 5000 1664A ND - ND - 30 mg/I Ib/day Bromide 50 300 ND - ND -- 3 mg/L lb/day Chlorine, Total Residual 0.02 330.5 ND - ND -- 3 mg/L Iblday Sulfate . 100 300 0.2 0.002 0 0.002 3 mg/I lb/day Sulfide 1000 9030A ND - ND -- 3 mg/I lb/day Sulfite 2000 377.1 ND - ND -- 3 mg/I Ib/day Surfactants El 5 5540C 0.013 0.0001 0.006 0.0001 3 mg/I lb/day Aluminum, Total 4 200.7 15 0.0001 12 0.0001 3 ug/I Ib/day Barium, Total 15 200.7 ND -O ND - 3 ug/I lb/day Boron, Total 50 212.3 3632 0.0303 2636 0.022 3 ug/l'. , lb/day. Cobalt, Total 2 200.7 6 0.0001 2 0.00002 3 ugIl Ib/day Iron, Total I 2 200.7 197 0.0016 130 0.001 3 ug/I lb/day Iron, Dissolved U 2 200.7 13 0.0001 11 0.0001 3 ug/I. Ib/day Manganese, Total Z 4 200.7 ND - ND - 3 ug/.,:: lb/day Radioactivity (Total Alpha and Beta) El 1.5 .900.0 ND - ND - 3 pCi/L ._ Total Organic Carbon, TOC 1l t000 9060 6.07 0.051 3.3 0.027 3 mg/I Ib/day Radium, Total . 1.8 903.1 & ND - ND -- 3 pCi/L Ra-05 Magnesium 30 200.7 ND - ND -- 3 ug/I lb/day Molybdenum . 10 200.7 ND - ND - 3 ug/I lb/day Tin, Total . 80 200.7 ND - ND O- 3 ug/lI Ib/day Titanium, Total 2 200.7 ND - NDO- 3 ughl Ib/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for.all other discharges, treatment facility influent, intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C, C

3800-PM-V,,,.R0008g Applicant Name: FirstEnergy Nuclear Operating Comny (FENOC) - Rev. 3/2006 Module 4 Beaver Valley Power Station Outfall: Internal Monitoring Point 401 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 1 MODULE 4 Before completing this form, read the step-by-step Instructions provided in Appendix 1.

,APPLICANT NAME              FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station

[ Outfall Number Internal Monitoring Point 401 (Show location of sampling point on Line Drawing) C3 Intake Sampling Results - Optional (Specify Source: -) El Background Sampling Results - Optional (Specify Location of Sample: -) El Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information: .) El Bypass or Sewer System Overflow (Describe: . )

1. LEVEL PRESENT 2. UNITS 3.

Coefficient POLLUTANT GROUP 1 a. Maximum Daily Value b. Average of Analysis of Effluent

c. No. of a. Variability (1) Concentration (2) Mass (1)Concentration (2) Mass Analysis Concentration b. Mass. (CV)

Biochemical Oxygen Demand, BOD 140 1.17 93 0.778 3 mg/I lb/day Chemical Oxygen Demand, COD 195 1.63 179 1.49 3 mg/I lb/day Hardness (CaCO 3) 15 0.128 11 0.090 3 CaCO3 lb/day Total Suspended Solids, TSS 16.5 0.108 3 0.027 3 mg/I lb/day Total Dissolved Solids, TDS 36 0.300 28 0.234 3 mg/I Ib/day Ammonia as N 10.8 0.090 4.60 0.038 3 mg/i lb/day Nitrate-Nitrite (as N) <0.05 - <0.05 - 3 mg/I lb/day Total Kjeldahl Nitrogen (TKN) 30 0.250 12.27 0.102 3 mg/i Ib/day Phosphorus (as P), Total <0.05 <0.05 - 3 mg/I lb/day Temperature winter Value Value 3 C Temperature summer 26.7Value 23.4 Value 3 C pH Min. 7.55 Max. 9.98 30 Standard units Standard units Standard units l.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 1.b. Average of Analysis - The average of all values within the last year and report both the mass and concentration. I.C. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. I. 3800-PM*vbr:R0008g Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Compdny (FENOC) - Module 4 Beaver Valley Power Station Outfall: Internal Monitorina Point 401

3. Level Present

2. EPA 5. Coefficient POLLUTANT GROUP 1 1.MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Believed Used* Number Number of Variability Absent (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV)

Color E 1 1 110.2 20 - 10 - 3 Units Fecal Coliformr 2 SM9222 D ND - ND - 3 counts/100ml Fluoride 100 340.2 ND - ND - 3 mg/I lb/day Oil and Grease 5000 1664A ND - ND - 30 mg/I lb/day Bromide 50 300 ND - ND - 3 mg/L lb/day Chlorine, Total Residual 0.02 330.5 ND - ND - 3 mg/L lb/day Sulfate 5 100 300 2.2 0.018 2 0.014 3 mg/i lb/day Sulfide 1000 9030A ND - ND - 3 mg/i lb/day Sulfite 2000 377.1 ND - ND - 3 mg/I lb/day Surfactants 5 5I 5540C 0.018 0.0002 0.009 0.0001 3 mg/I Ib/day Aluminum, Total 5 4 200.7 189 0.002 153 0.001 3 ug/I lb/day Barium, Total 15 200.7 ND - ND - 3 ug/l lb/day Boron, Total 5 50 212.3 232 0.002 215 0.002 3 ug/I lb/day Cobalt, Total 2 200.7 ND - ND - 3 ug/1 ib/day Iron, Total 2 200.7 390 0.003 306 0.003 3 ug/I lb/day Iron, Dissolved El 2 200.7 38 0.0003 18 0.0002 3 ug/I lb/day Manganese, Total 4 200.7 ND - ND - 3 ug/I lb/day Radioactivity (Total Alpha and Beta) E] 1.5 900 4.0 - 2.8 - 3 pCi/ Total Organic Carbon, TOC 5 1000 9060 63.7 0.531 56.5 0.471 3 mg/I lb/day Radium, Total 2.0 903.1 & 1.4 1.4 3 pCI/i Ra-05 _ 1.4 -_._____ Magnesium E] 30 200.7 90 0.001 30 0.0003 3 ug/I lb/day Molybdenum 10 200.7 ND - ND - 3 ug/I lb/day Tin, Total 80 200.7 ND - ND - 3 ug/I lb/day Titanium, Total 5 2 200.7 5 0.00004 3 0.00003 3 ug/I lb/day

3. Ifother data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the hiahest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C C( C "

3800-PM-WbFR0008g Rev. 3/2006 .... C 'C Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) -

E0 Module 4 Beaver Valley Power Station Outfall: Internal Monitoring Point 102 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION DUp"t./ BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 1 MODULE 4.

Before completing this form, read the step-by-step instructions provided in Appendix 1.

APPLICANT NAMEt I FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station Z Outfall Number Internal Monitoring Point 102 (Show location of sampling point on Line Drawing) lI intake Sampling Results - Optional (Specify Source:

El Background Sampling Results - Optional (Specify Location of Sample: I.. El Treatment Facility Influent Sanipling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information: _ .) El Bypass or Sewer System Overflow (Describe: _.)

1. LEVEL PRESENT 2. UNITS 3.

Coefficient POLLUTANT GROUP 1 a. Maximum Daily Valu'e b. Average of Analysis of Effluent

c. No. of a. Variability (1) Concentration (2) Mass (1) Concentration (2) Mass Analysis Concentration b. Mass (CV)

Biochemical Oxygen Demand, BOD <3.0 1 mg/I lb/day Chemical Oxygen Demand, COD <20 - 1 mg/I lb/day Hardness (CaCO3) 124.5 1.04 1 CaCO3 lb/day Total Suspended Solids, TSS 88.5 ' 0.738 17 0.142 31 mg/I lb/day Total Dissolved Solids, TDS 200 1.67 1 mg/I lb/day Ammonia as N <0.1 - 1 mg/I lb/day Nitrate-Nitrite (as N) 1.49 0.012 1 mg/I lb/day Total Kjeldahl Nitrogen (TKN) 0.45 0.004 1 mg/I lb/day Phosphorus (as P), Total 0.09 0.001 1 mg/I lb/day Temperature winter Value Value 1 C Temperature summer 22.1 Value Value 1 C pH. Min. 6.60- Max. 8.05 29 Standard units Standard units Standard units 1.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 1.b. Average of Analysis - The average of all values within the last year and report both the mass and concentration. 1.e. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. 3800-PM-WSFROO08g Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Power Station Outfall: Internal Monitoring Point 102

3. Level Present

2. EPA 5. Coefficient POLLUTANT GROUP 1 1.MDL Method a. Max Daily Value b. Average of Analysis C. 4. Units of Effluent Believed Used* Number Number of Variability Absent (pjg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV)

Color 1 110.2 10 1 Units Fecal Coliform [] 2 SM9222 D 660 - 1 counts/100ml Fluoride , E] 100 340.2 0.17 0.001 1 mg/I lb/day Oil and Grease LI 5000" 1664A 31.5 0.2627 01.1 0.009 28 mg/I lb/day Bromide 50 300 ND - 1 mg/L . lb/day Chlorine, Total Residual 0.02 330:5 0.09 0.00 1 mg/L lb/day Sulfate El 100 300 67.1 0.560 1 mg/I lb/day Sulfide 1000 9030A ND - I mg/I lb/day Sulfite 2000 377.1 ND - 1 mg/I lb/day Surfactants LI 5 5540C 0.008 0.0001 1 mg/i Ib/day Aluminum, Total 4, 200.7 201 0.002 1 uglh lb/day Barium, Total LI 15 200.7 39 0.0003 1 ugl, lb/day Boron, Total 50 212.3 58 0.0005 1 ug/I lb/day Cobalt, Total 2 200.7 ND - I ug/I lb/day Iron, Total 11 2 200.7 254 0.002 1 ug/l lb/day Iron, Dissolved 2 200.7 16 0.0001 1 ugIl lb/day Manganese, Total 4 200.7 ND - I ugIl lb/day Radioactivity (TotalAlpha and Beta) 0.7 900.0 1.1 - I pCI/L.. Total Organic Carbon, .TOC LI 1000 9060 3.2 0.00003 1 mg/I lb/day Radium, Total 0.7 903.1 & ND - I pCilL: Ra-05 Magnesium 30 200.7 9690 0.081 1 ug/I lb/day Molybdenum 10 200.7 ND - I ug/I Ib/day Tin, Total Z 80 200.7 ND - 1 ug/I lb/day Titanium, Total 2. 200.7 4 0.00003 1 ug/l:.i lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used todetermine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the hghes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility intluent, intake water and background. It Is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C C C

C-1 3800-PM-WSFR0008g Rev. 3/2006 C' Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Power Station Outfall: Influent to Internal Monitoring Point 103 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 1 MODULE 4 Before completing this form, read the step-by-step Instructions provided In Appendix 1. APPLICANTINAMEI FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station El Outfall Number (Show location of sampling point on Line Drawing) El Intake Sampling Results - Optional (Specify Source: _) El Background Sampling Results - Optional (Specify Location of Sample) [ Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) Influent to Internal Monitoring Point 103 El New Discharge (Basis for Information: _ .) El Bypass or Sewer System Overflow (Describe: _ )

1. LEVEL PRESENT 2. UNITS 3.

Coefficient POLLUTANT GROUP 1 a. Maximum Daily Value b. Average of Analysis of Effluent

c. No. of a. Variability (1) Concentration (2) Mass (1) Concentration (2) Mass Analysis Concentration b. Mass (CV)

Biochemical Oxygen Demand, BOD <3 1 mg/I lb/day Chemical Oxygen Demand, COD <20 - 1 mg/I lb/day Hardness (CaCO 3) 102.2 281 1 CaCO3 lb/day Total Suspended Solids, TSS 11 30.3 1 mg/I lb/day Total Dissolved Solids, TDS 196 539 1 mg/I lb/day Ammonia as N 0.3 0.83 1 mg/I lb/day Nitrate-Nitrite (as N) 0.82 2.26 1 mg/I lb/day Total Kjeldahl Nitrogen (TKN) 2.2 6.05 1 mg/i Ib/day Phosphorus (as P), Total 0.08 0.220 1 mg/I lb/day Temperature winter Value Value 1 C Temperature summer 18.4 Value Value 1 C pH Min. 7.6 Max. 7.6 1 Standard units Standard units Standard units 1.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 1.b. Average of Analysis - The average of all values within the last year and report both the mass and concentration. I.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. N 3800-PM-Wot:R0008g Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Power Station Outfall: Influent to Internal Monitorino Pnint 10,3

3. Level Present

2. EPA 5. Coefficient POLLUTANT GROUP 1 1.MDL Method a. Max Daily Value b. Average of Analysis C. 4. Units of Effluent Believed Used* Number Number of Variability Absent (pgIL) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV)

Color 1 110.2 15 - 1 Units Fecal Coliform LI 2 SM9222 D 190 - 1 counts/100ml Fluoride E] 100 340.2 0.23 0.63 1 mg/I lb/day Oil and Grease 5000 1664A ND - 1 mg/I lb/day Bromide 50 300 ND - 1 mg/L lb/day Chlorine, Total Residual [] 0.02 330.5 0.24 0.66 1 mg/L lb/day Sulfate LI 100 300 56.2 155 1 mg/I lb/day Sulfide 1000 9030A ND - 1 mg/I lb/day Sulfite 2000 377.1 ND - 1 mg/I lb/day Surfactants 5 5540C 0.005 0.014 1 mg/I lb/day Aluminum, Total El 4 200.7 183 0.504 1 ug/I lb/day Barium, Total El 15 200.7 26 0.072 1 ug/I lb/day Boron, Total 50 212.3 ND - 1 ug/l lb/day Cobalt, Total El 2 200.7 5 0.014 1 ug/l lb/day Iron, Total . 2 200.7 554 1.52 1 ug/I lb/day Iron, Dissolved 2 200.7 16 0.044 1 ug/I lb/day Manganese, Total El 4 200.7 62 0.171 1 ug/l lb/day Radioactivity (Total Alpha and Beta) [] 0.8 900.0 2.3 - 1 pCI/L Total Organic Carbon, TOC Gl 1000 9060 3.1 0.009 1 mg/I lb/day Radium, Total 1.7 903.1 & ND - 1 pCl/L Ra-0S Magnesium E] 30 200.7 8020 22.1 1 ug/I lb/day Molybdenum El 10 200.7 13 0.036 1 ug/I lb/day Tin, Total 0 80 200.7 ND - 1 ug/I lb/day Titanium, Total El 2 200.7 9 0.025 1 ug/I lb/day

3. Ifother data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C C C

3800-PM-W.:,rR0008g Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Power Station Outfall: Internal Monitoring Point 103 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 1 MODULE 4 Before completing this form, read the step-by-step instructions provided in Appendix 1.

-APPLICANT NAME...., FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station

[ Outfall Number Internal Monitoring Point 103 (Show location of sampling point on Line Drawing) El Intake Sampling Results - Optional (Specify Source: -. ) [l Background Sampling Results - Optional (Specify Location of Sample: El Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information: _ ) C1 Bypass or Sewer System Overflow (Describe:

1. LEVEL PRESENT 2. UNITS -3.

Coefficient POLLUTANT GROUP 1 a. Maximum Daily Value b. Average of Analysis of Effluent

c. No. of a. Variability (1) Concentration (2) Mass (1) Concentration (2) Mass Analysis Concentration b. Mass (CV)

Biochemical Oxygen Demand, BOD 4 3.07 1 1.02 3 mg/i lb/day Chemical Oxygen Demand, COD ND - ND - 3 mg/I lb/day Hardness (CaCO3) 179 137 128 98.5 3 CaCO3 lb/day Total Suspended Solids, TSS 15 11.5 9.6 7.37 31 mg/I lb/day Total Dissolved Solids, TDS 412 316 268 206 3 mg/I Ib/day Ammonia as N 0.5 0.384 0.30 0.230 3 mg/i Ib/day Nitrate-Nitrite (as N) 1.7 1.30 1.18 0.903 3 mg/I lb/day Total Kjeldahl Nitrogen (TKN) 1.80 1.38 0.97 0.742 3 mg/I lb/day Phosphorus (as P), Total' 0.1 0.077 0.03 0.026 3 mg/i Ib/day Temperature winter Value Value 3 C Temperature summer 18.6 Value 17.6 Value 3 C pH Min. 6.88 Max. 7.80 - 34 Standard units Standard units Standard units l.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 1.b. Average of Analysis - The average of all values within the last year and report both the mass and concentration. 1.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, Intake water and background.

                                                                                                          -'N 3800-PM-WotR0008g             Rev. 312006                                                                                       Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) -

Module 4 Beaver Valley Power Station Outfall: Internal Monitorinq Point 103

3. Level Present

2. EPA 5. Coefficient POLLUTANT GROUP 1 1.MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Believed Used* Number Number of Variability Absent (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV)

Color El 1 110.2 15 - 8 - 3 Units Fecal Coliformi E 2 SM9222 D 134 - 26 - 3 counts/100ml Fluoride El 100 340.2 0.25 0.192 0.22 0.169 3 mg/I Ib/day Oil and Grease El 5000 1664A 31.5 0.263 1.1 0.009 28 mg/I Ib/day Bromide 50 300 ND - ND - 3 mg/L Ib/day Chlorine, Total Residual El 0.02 330.5 0.23 0.176 0.08 0.059 3 mg/L lb/day Sulfate El 100 300- 140.6 108 87 67.1 3 mg/I lb/day Sulfide 1000 9030A ND - ND - 3 mg/I lb/day Sulfite Z 2000 377.1 ND - ND - 3 mg/I lb/day Surfactants El 5 5540C 0.019 0.015 0.009 . 0.007 3 mg/I lb/day Aluminum, Total El 4 200.7 404 0.310 212 0.163 3 ug/I lb/day Barium, Total El 15 200.7 58 0.045 40 0.031 3 ug/l lb/day Boron, Total El 50 212.3 68 0.052 44 0.034 3 ug/I lb/day Cobalt, Total : 2 200.7 ND - ND - 3 ug/I lb/day Iron, Total El 2 200.7 1156 0.887 451 0.346 3 ug/I lb/day Iron, Dissolved El 2 200.7 37 0.028 27 0.021 3 ug/I lb/day Manganese, Total El 4 200.7 592 0.454 242 0.186 3 ug/I lb/day Radioactivity (Total Alpha and Beta) El 1.6 900.0 2.0 - 1.7 - 3 pCi/L Total Organic Carbon, TOC El 1000 9060 6.02 4.62 5.5 4.25 3 mg/I lb/day Radium, Total 2.0 903.1 & ND - ND - 3 pCi/L Ra-OS Magnesium El 30 200.7 13780 10.6 9937 7.62 3 ug/I lb/day Molybdenum fl 10 200.7 149 0.114 88.33 0.068 3 ug/l lb/day Tin, Total El 80 200.7 ND - ND - 3 ug/i lb/day Titanium, Total E] 2 200.7 30 0.023 12 0.009 3 ug/I lb/day

3. Ifother data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C, C C-

C-1 3800-PM-WVtoROO08g Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Power Station Pep COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION Outfall: Internal Monitoring Point 203 ANALYSIS RESULTS TABLE POLLUTANT GROUP 1 MODULE 4 Before completing this form, read the step-by-step instructions provided in Appendix 1. APPLIcANT' NAMEIV FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station 0 Outfall Number Internal Monitoring Point 203 (Show location of sampling point on Line Drawing) El Intake Sampling Results - Optional (Specify Source: El Background Sampling Results - Optional (Specify Location of Sample: I.. El Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information: _ ) El Bypass or Sewer System Overflow (Describe: _ .)

1. LEVEL PRESENT 2. UNITS 3.

Coefficient POLLUTANT GROUP 1 a. Maximum Daily Value b. Average of Analysis of Effluent

c. No. of a. Variability (1) Concentration (2) Mass (1) Concentration (2) Mass Analysis Concentration b. Mass (CV)

Biochemical Oxygen Demand, BOD 7.8 0.638 7.8 0.911 2 mg/I lb/day Chemical Oxygen Demand, COD 82 9.44 75 8.76 2 mg/I lb/day Hardness (CaCO 3) 170.2 17.4 161 18.8 2 CaCO3 lb/day Total Suspended Solids, TSS 28 3.22 26 2.98 2 mg/I lb/day Total Dissolved Solids, TDS 1040 89.3 908 106 2 mg/I lb/day Ammonia as N 0.8 0.092 0.60 0.070 2 mg/I lb/day Nitrate-Nitrite (as N) 51.6 4.70 46.2 5.39 2 mg/I lb/day Total Kjeldahl Nitrogen (TKN) 2.9 0.334 2.25 0.263 2 mg/I lb/day Phosphorus (as P), Total 9.15 1.05 6.59 0.769 2 mg/I lb/day Temperature winter Value Value 2 C Temperature summer 22.5 Value 19.6 Value 2 C pH Min. 6.81 Max. 8.35 - 33 Standard units Standard units Standard units l.a. Maximum Daily Value - Report the highes daily value or daily average value irom the last year of data. Report both mass and concentration. 1.b. Average of Analysis - The average of all values within the last year and report both the mass and concentration. 1.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. 3800°PM-WVrtR0008g Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Power Station Outfall: Internal Monitoring Point 203

3. Level Present

2. EPA 5. Coefficient POLLUTANT GROUP 1 1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Believed Used* Number Number of Variability Absent (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV)

Color 1 110.2 15 - 15 - 2 Units Fecal Coliform E] 2 SM9222 D 1800 - 17 - counts/100ml Fluoride 100 340.2 0.31 0.036 0.25 0.029 2 mg/I lb/day Oil and Grease 5000 1664A ND - ND - 2 mg/I lb/day Bromide 50 300 ND - ND - 2 mg/L lb/day Chlorine, Total Residual E] 0.02 330.5 2.2 0.257 0.58 0.068 142 mg/L lb/lday Sulfate 100 300 92.8 9.48 87.6 10.2 2 mg/I lb/day Sulfide 1000 9030A ND - ND - 2 mg/I lb/day Sulfite 2000 377.1 ND - ND - 2 mg/I lb/day Surfactants U 5 5540C 0.014 0.001 0.014 0.001 2 mg/I lb/day Aluminum, Total 4 200.7 86 0.007 43 0.005 2 ug/ lb/day Barium, Total U 15 200.7 44 0.005 32 0.004 2 ug/I lb/day Boron, Total U 50 212.3 78 0.009 77 0.009 2 ug/I lb/day Cobalt, Total EU 2 200.7 4 0.0005 2 0.0002 2 ugI lb/day Iron, Total E] 2 200.7 349 0.029 257 0.030 2 ug/I lb/day Iron, Dissolved 2 200.7 94 0.0097 89 0.010 2 ug/I lb/day Manganese, Total 4 200.7 ND - ND - 2 ug/I lb/day Radioactivity (Total Alpha and Beta) U 1.8 900.0 9.6 - 1 pCI/L Total Organic Carbon, TOC U 1000 9060 16.9 1.95 16.5 1.92 2 mg/I lb/day Radium, Total E] 0.8 903.1 & ND - 1 pCi/L Ra-05 Magnesium U 30 200.7 12620 1.25 11735 1.37 2 ug/I lb/day Molybdenum U 10 200.7 17 0.002 8.50 0.001 2 ug/1 lb/day Tin, Total 80 200.7 ND - ND - 2 ugfl lb/day Titanium, Total Uj 2 200.7 17 0.002 13 0.002 2 ug/I lb/day

3. If other data Is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C C, C'

3800-PM-W5FR0008g Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Compdny (FENOC) - Module 4 Beaver Valley Power Station Outfall: Influent to Internal Monitoring Point 303 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 1 MODULE 4 Before completing this form, read the step-by-step Instructions provided in Appendix 1.

ý.APPLICANT NAME-I.* FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station El Outfall Number           -(Show location of sampling point on Line Drawing)

El Intake Sampling Results - Optional (Specify Source: __ ) El Background Sampling Results - Optional (Specify Location of Sample:___) [ Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) Influent to Internal Monitoring Point 303 El New Discharge (Basis for.Information: __.) El Bypass or Sewer System Overflow (Describe:___)

1. LEVEL PRESENT 2. UNITS 3.

Coefficient POLLUTANT GROUP 1 a. Maximum Daily Value b. Average of Analysis of Effluent

c. No. of a. Variability (1) Concentration (2) Mass (1) Concentration (2) Mass Analysis Concentration b. Mass (CV)

Biochemical Oxygen Demand, BOD 4.8 0.761 1 mg/I lb/day Chemical Oxygen Demand, COD <20 -1 mg/i lb/day Hardness (CaCO3) 37.8 5.99 1 CaCO3 lb/day Total Suspended Solids, TSS 10 1.58 1 mg/I lb/day Total Dissolved Solids, TDS 64 10.1 1 mg/l lb/day Ammonia as N 3 0.475 1 mg/i lb/day Nitrate-Nitrite (as N) 0.58 0.092 1 mg/I lb/day Total Kjeldahl Nitrogen (TKN) 1 mg/i lb/day Phosphorus (as P), Total 0.07 0.011 1 mg/I lb/day Temperature winter Value Value 1 C Temperature summer 26.7 Value Value 1 C pH Min. 8.90 Max. 8.90 Standard units Standard units Standard units l.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 1.b. Average of Analysis - The average of all values within the last year and report both the mass and concentration. 1.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. 3800-PM.WSFROO08g Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Power Station Outfall: Influent to Internal Monitoring Point 303

3. Level Present

2. EPA 5. Coefficient POLLUTANT GROUP 1 1.MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Believed Used* Number Number of Variability*

Absent (pg[L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) Color [j 1 110.2 5 - I Units Fecal Coliform 2 SM9222 D >6000 - I countsll00ml Fluoride 100 340.2 ND - 1 mg/I Iblday Oil and Grease 5000 1664A ND - 1 mg/I Ib/day Bromide 50 so 300 ND - 1 mgIL Ib/day Chlorine, Total Residual 0.02 330.5 , ND - 1 mg/L Ib/day Sulfate U 100 300 21.2 3.36 1 mg/Il Ib/day Sulfide 1000 9030A ND - 1 mgII Ib/day Sulfite 2000 377.1 ND - I mgll Iblday Surfactants El 5 5540C 0.008 0.001 1 mgt[ Iblday Aluminum, Total [] 4 200.7 99 0.016 1 ug/I Iblday Barium, Total El 15 200.7 ND - 1 ug/I Ib/day Boron, Total El 50 212.3 54 0.009 1 ug/I Ib/day Cobalt, Total 2 '200.7 ND - I ug/I Iblday Iron, Total U 2 200.7 87 0.014 1 ug/I Iblday. Iron, Dissolved Ul 2 200.7 10 0.002 1 ug/I Iblday Manganese, Total EU 4 200.7 39 0.006 1 ug/Il Ib/day, Radioactivity (Total Alpha and Beta) U 0.8 900.0 0.9 - 1 pClIL Total Organic Carbon, TOC U 1000 9060 1.9 0.0003 1 mg/I lb/day Radium, Total U~adium, [ 0.7 Total 0.7 903.1 & Ra-1 1.6 - 1 pCI/L Magnesium U 30 200.7 2860 0.453 1 ug/I blday Molybdenum U 10 200.7 394 0.062 1 ugIl Ib/day Tin, Total 80 200.7 ND - 1 ug/I Iblday Titanium, Total Ul 2 200.7 3 0.0005 1 ugl' Iblday

3. If other data Is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minlmum'of 3 Sampling Evehts required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, intake water and background. It Is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C. C C.

3800-PM-WSFROO08g Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Power Station Outfall: Internal Monitoring Point 303 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 1 MODULE 4 Before completing this form, read the step-by-step instructions provided in Appendix 1.

APPLiCANT NAMEtý"-ý FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station 0 Outfall Number Internal Monitoring Point 303 (Show location of sampling point on Line Drawing) li Intake Sampling Results - Optional (Specify Source: _ .

O Background Sampling Results - Optional (Specify Location of Sample: _ ) El Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information: _) El Bypass or Sewer System Overflow (Describe: .)

1. LEVEL PRESENT 2. UNITS 3.

Coefficient POLLUTANT GROUP 1 a. Maximum Daily Value b. Average of Analysis of Effluent

c. No. of a. Variability (1)Concentration (2) Mass (1) Concentration (2) Mass Analysis Concentration b. Mass (CV)

Biochemical Oxygen Demand, BOD 7 0.117 5 7 3 mg/I lb/day Chemical Oxygen Demand, COD <20 - <20 - 3 mg/I lb/day Hardness (CaCO 3) 53 0.884 42 53 3 CaCO3 lb/day Total Suspended Solids, TSS 14 0.234 8 14 3 mg/I lb/day Total Dissolved Solids, TDS 96 1.60 71 96 3 mg/I lb/day Ammonia as N 11.6 0.193 5.93 11.6 3 mg/I lb/day Nitrate-Nitrite (as N) 0.46 0.008 0.30 0.46 3 mg/I ; lb/day Total Kjeldahl Nitrogen (TKN) 3 mg/I lb/day Phosphorus (as P), Total 0.37 0.006 0.17 0.37 3 mg/I lb/day Temperature winter Value Value 3 C Temperature summer 24.4 Value 21.7 Value 3 C pH Min. 6.20 1 Max. 50 Standard units Standard units Standard units l.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 1.b. Average of Analysis - The average of all values within the last year and report both the mass and concentration. 1.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. 3800-PM-WSFRO008g Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Power Station Outfall: Internal Monitorina Point 303

3. Level Present

2. EPA 5. Coefficient POLLUTANT GROUP 1 1.MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Believed Used* Number Number of Variability Absent (pgIL) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV)

Color 1 1 110.2 40 - 17 - 3 Units Fecal Coliform E] 2 SM9222 D 640 - 640 - 3 counts/100ml Fluoride 5 100 340.2 0.12 0.002 0.08 0.001 3 mg/I lb/day Oil and Grease 5000 1664A ND - ND - 50 mg/l lb/day Bromide 50 300 ND - ND - 3 mg/L ib/day Chlorine, Total Residual 0.02 330.5 ND - ND - 3 mg/L lb/day Sulfate 5 100 300 28.3 0.472 18 0.305 3 mg/i lb/day Sulfide 1000 9030A ND - ND - 3 mg/i lb/day Sulfite 2000 377.1 ND - ND - 3 mg/I lb/day Surfactants ; 5 5540C 10 0.167 3.347 0.0558 3 mg/I lb/day Aluminum, Total E5 4 200.7 80 0.0013 52 0.0009 3 ug/I lb/day Barium, Total E] 15 200.7 22 0.0004 13 0.0002 3 ug/I lb/day Boron, Total E5 50 212.3 70 0.0012 42 0.001 3 ug/h lb/day Cobalt, Total El 2 200.7 8 0.0001 4 0.00007 3 ug/I lb/day Iron, Total 5 2 200.7 3917 0.065 1499 0.025 3 ug/I lb/day Iron, Dissolved E] 2 200.7 561 0.0094 236 0.0039 3 ug/i lb/day Manganese, Total E] 4 200.7 406 0.007 212 0.004 3 ug/I lb/day Radioactivity (Total Alpha and Beta) E5 0.8 900.0 1.4 - 0.47 - 3 pCl/L Total Organic Carbon, TOC 5j 1000 9060 6.93 0.116 4.6 0.077 3 mg/I lb/day Radium, Total 1.0 903.1 & ND - ND - 3 pCl/l Ra-05 ___-N_-3p_/ Magnesium 5 30 200.7 3930 0.066 2900 0.048 3 ug/h lb/day Molybdenum 5] 10 200.7 249 0.004 180.67 0.003 3 ug/I Ib/day Tin, Total 80 200.7 ND - ND - 3 ug/I lb/day Titanium, Total 2 200.7 ND - ND - 3 ug/I lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C' C C-

C,. 3800-PM-%.,rR0008g Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Compny (FENOC) - Module 4 Beaver Valley Power Station Outfalh Internal Monitoring Point 403 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 1 MODULE 4 Before completing this form, read the step-by-step instructions provided in Appendix 1. _APPlIANT NAME' I FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station Outfall Number Internal Monitoring Point 403 (Sample is representative of water that would be discharged) (Show location of sampling point on Line Drawing) El Intake Sampling Results - Optional (Specify Source: El Background Sampling Results - Optional (Specify Location of Sample: El Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information: _ .) El Bypass or Sewer System Overflow (Describe: _)

1. LEVEL PRESENT 2. UNITS 3.

Coefficient POLLUTANT GROUP 1 a. Maximum Daily Value b. Average of Analysis of Effluent

c. No. of a. Variability (1) Concentration (2) Mass (1) Concentration (2) Mass Analysis Concentration b. Mass (CV)

Biochemical Oxygen Demand, BOD <3 1 mg/I lb/day Chemical Oxygen Demand, COD <20 - 1 mg/I lb/day Hardness (CaCO 3) 41.9 5.24 1 CaCO3 Ib/day Total Suspended Solids, TSS 7 0.876 1 mg/i lb/day Total Dissolved Solids, TDS 116 14.5 1 mg/I lb*/day Ammonia as N 3.3 0.41 1 mg/I lb/day Nitrate-Nitrite (as N) 0.92 0.12 1 mg/I Ib/day Total Kieldahl Nitrogen (TKN) 4.3 0.54 1 mg/l lb/day Phosphorus (as P), Total 0.23 0.029 1 mg/I lb/day Temperature winter Value Value I C Temperature summer 22.5 Value Value 1 C pH Min. 8.5 Max. 8.5 1 Standard units Standard units Standard units 1l.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 1.b. Average of Analysis - The average of all values within the last year and report both the mass and concentration. 1.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. 3800-PM-WSOR0008g Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Power Station Outfall: Internal Monitorina Point 403

3. Level Present

2. EPA 5. Coefficient POLLUTANT GROUP 1 1.MDL Method a. Max Daily Value b. Average of Analysis o. 4. Units of Effluent Believed Used* Number Number of Variability Absent (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV)

Color 1 110.2 5 - 1 Units Fecal Coliform 2 SM9222 D 42 - 1 counts/i00ml Fluoride E] 100 340.2 0.11 0.014 1 mg/I lb/day Oil and Grease 5000 1664A ND - 1 mg/I lb/day Bromide 50 300 ND - 1 mg/L lb/day Chlorine, Total Residual Z 0.02 330.5 ND - 1 mg/L lb/day Sulfate El 100 300 29.2 3.65 1 mg/I lb/day Sulfide Z 1000 9030A ND - 1 mg/I Ib/day Sulfite 2000 377.1 ND - 1 mg/i lb/day Surfactants i1 5 5540C 0.009 0.001 1 mg/I lb/day Aluminum, Total El 4 200.7 126 0.016 1 ug/l lb/day Barium, Total 15 200.7 ND - 1 ug/I lb/day Boron, Total U 50 212.3 979 0.122 1 ug/ lb/day Cobalt, Total 2 200.7 ND - 1 ug/l lb/day Iron, Total El 2 200.7 57 0.0071 1 ug/I lb/day Iron, Dissolved , [ 2 200.7 57 0.0071 1 ug/I lb/day Manganese, Total El 4 200.7 11 0.0014 1 ug/i lb/day Radioactivity (Total Alpha and Beta) 0.7 900 ND - 1 pCi/I Total Organic Carbon, TOC El 1000 9060 2.8 0.0004 1 mg/I lb/day Radium, Total 1.8 903.1 & 1 pCII RA-05 ND - Magnesium El 30 200.7 3130 0.39 1 ug/I lb/day Molybdenum E] 10 200.7 2300 0.29 1 ug/I lb/day Tin, Total 80 200.7 ND - 1 ug/I lb/day Titanium, Total El 2 200.7 3 0.0004 1 ug/I lb/day

3. Ifother data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C, C C

C 3800-PM-WorVR0008g Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Power Station Ouffall: Internal Monitoring Point 010 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 1 MODULE 4 Before completing this form, read the step-by-step instructions provided In Appendix 1. ý-APPLICANT NAME FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station E3 Outfall Number 010 (Show location of sampling point on Line Drawing) El Intake Sampling Results - Optional (Specify Source: __) El Background Sampling Results - Optional (Specify Location of Sample: . ) E0 Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information: _ ) El Bypass or Sewer System Overflow (Describe:

1. LEVEL PRESENT 2. UNITS 3.

Coefficient POLLUTANT GROUP 1 a. Maximum Daily Value b. Average of Analysis of Effluent

c. No. of a. Variability (1) Concentration (2) Mass (1) Concentration (2) Mass Analysis Concentration b. Mass (CV)

Biochemical Oxygen Demand, BOD <3 1 mg/i lb/day Chemical Oxygen Demand, COD <20 1 mg/I lb/day Hardness (CaCO 3) 118 4960 1 CaCO3 lb/day Total Suspended Solids, TSS <4 - 1 mg/I Ib/day Total Dissolved Solids, TDS 228 9584 1 mg/i lb/day Ammonia as N <0.1 - 1 mg/l Iblday Nitrate-Nitrite (as N) 0.8 33.6 1 mg/I lb/day Total Kjeldahl Nitrogen (TKN) 0.34 14.3 1 mg/I lb/day Phosphorus (as P), Total <0.05 - 1 mg/I lb/day Temperature winter Value Value 1 C Temperature summer 18.5 Value Value 1 C IpH Min. 6.14 Max. 8.5 56 Standard units Standard units Standard units l.a. Maximum Daily Value - Report the hlghest daily value or daily average value from the last year of data. Report both mass and concentration. 1.b. Average of Analysis - The average of all values within the last year and report both the mass and concentration. i.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. 3800-PM-W.-R0008g Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Compdny (FENOC) - Module 4 Beaver Valley Power Station Outfall: Internal Monitorina Point 010

3. Level Present

2. EPA 5. Coefficient POLLUTANT GROUP 1 1.MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Believed Used* Number Number of Variability Absent (Ig/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV)

Color 1 110.2 ND - 1 Units Fecal Coliform U 2 SM9222 D 101 - 1 counts/iOOml Fluoride 100 340.2 0.52 21.9 1 mg/I lb/day Oil and Grease 5000 1664A ND - 1 mg/I lb/day Bromide 50 300 ND - I mg/L lb/day Chlorine, Total Residual E] 0.02 330.5 0.18 7.57 0.017 0.71 54 mg/L lb/day Sulfate [] 100 300 81.9 3443 1 mg/I lb/day Sulfide z 1000 9030A ND - 1 mg/I lb/day Sulfite E] 2000 377.1 ND - 1 mg/I lb/day Surfactants EU 5 5540C 15 631 1 mg/l lb/day Aluminum, Total 4 200.7 254 10.7 1 ug/I lb/day Barium, Total 15s 200.7 39 1.64 1 ug/, lb/day Boron, Total 50 212.3 ND - 1 ug/ Ib/day Cobalt, Total 2 200.7 ND - 1 ug/I lb/day Iron, Total U 2 200.7 431 18.1 1 ug/i lb/day Iron, Dissolved U 2 200.7 21 0.883 1 ug/l lb/day Manganese, Total U 4 200.7 95 3.99 1 ughl lb/day Radioactivity (Total Alpha and Beta) U 0.08 900 0.9 - 1 pCI/I Total Organic Carbon, TOC Ul 1000 9060 2.2 0.0925 1 mg/i lb/day Radium, Total 1.6 903.1 & ND - 1 pCi/i Ra-05N - 1_pCI/_ Magnesium U 30 200.7 9120 383 1 ug/I lb/day Molybdenum 10 200.7 ND - 1 ug/1 lb/day Tin, Total 80 200.7 ND - 1 ug/ lb/day Titanium, Total U 2 200.7 5 0.210 1 ug/h lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize'uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C( C, C

C. 3800-PM-VvaorR0008g Rev. 312006 C" Applicant Name: FirstEnergy Nuclear Operating Compdny (FENOC) - Module 4 Beaver Valley Power Station Outfall: Influent to Internal Monitoring Point 111 60ftp' COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 1 MODULE 4 Before completing this form, read the step-by-step instructions provided in Appendix 1. APPLICANT NAME FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station 0J Outfall Number (Show location of sampling point on Line Drawing) C5 Intake Sampling Results - Optional (Specify Source: _ ) E5 Background Sampling Results - Optional (Specify Location of Sample) E Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) Influent to Internal Monitoring Point 111 [3 New Discharge (Basis for Information: __) 0 Bypass or Sewer System Overflow (Describe:

1. LEVEL PRESENT 2. UNITS 3.

Coefficient POLLUTANT GROUP 1 a. Maximum Daily Value b. Average of Analysis of Effluent

c. No. of a. Variability

                       ,(1)                    Concentration               (2) Mass           (1)Concentration          (2) Mass          Analysis     Concentration        b. Mass             (CV)

Biochemical Oxygen Demand, BOD <3 1 mg/i lb/day Chemical Oxygen Demand, COD <20 - 1 mg/I lb/day Hardness (CaCO 3) 11.2 0.187 1 CaCO3 lb/day Total Suspended Solids, TSS <4 - 1 mg/I lb/day Total Dissolved Solids, TDS 48 0.801 1 mg/I lb/day Ammonia as N 0.5 0.008 1 mg/I lb/day Nitrate-Nitrite (as N) <0.05 - 1 mg/I lb/day Total Kjeldahl Nitrogen (TKN) 0.22 0.004 1 mg/I lb/day Phosphorus (as P), Total <0.05 1 mg/I lb/day Temperature winter Value Value 1 C Temperature summer 19.2 Value Value 1 C pH Min. 6.10 Max. 6.10 - 1 Standard units Standard units Standard units l.a. Maximum Daily Value - Report the highest daily Value or daily average value from the last year of data. Report both mass and concentration. 1.b. Average of Analysis - The average of all values within the last year and report both the mass and concentration. 1.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. 3800-PM-Wr:RR0008g Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Power Station OuitfatI. infhtlnt to lntr~rnal Monitorino Point 111

3. Level Present

2. EPA 5. Coefficient POLLUTANT GROUP 1 1.MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Believed Used* Number Number of Variability Absent (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV)

Color LI 1 110.2 5 - 1 Units Fecal Coliform 5 2 SM9222 D 61 - 1 counts/100ml Fluoride 5 100 340.2 0.11 0.002 1 mg/1 lb/day Oil and Grease El 5000 1664A 20 0.334 1 mg/I lb/day Bromide E 50 300 ND - 1 mg/L lb/day Chlorine, Total Residual 0.02 330.5 ND - 1 mg/L lb/day Sulfate Q 100 300 2.6 0.043 1 mg/I lb/day Sulfide 1000 9030A ND - 1 mg/I lb/day Sulfite 2000 377.1 ND - 1 mg/I lb/day Surfactants 5 5 5540C 0.013 0.0002 1 mg/I lb/day Aluminum, Total 5 4 200.7 17 0.0003 1 ug/I lb/day Barium, Total 15 200.7 ND - 1 ug/i lb/day Boron, Total 50o 212.3 97 0.0016 1 ug/I lb/day Cobalt, Total LI 2 200.7 5 0.0001 1 ug/i lb/day Iron, Total E5 2 200.7 117 0.002 1 ug/I lb/day Iron, Dissolved El 2 200.7 5 0.001 1 ug/I lb/day Manganese, Total El 4 200.7 257 0.004 1 ug/l lb/day Radioactivity (Total Alpha and Beta) 0.8 900.0 ND - ND - 1 pCI/L Total Organic Carbon, TOC 1000 9060 ND - 1 mg/I lb/day Radium, Total 0.9 903.1 & ND - ND 1 pCl/L Ra-05 Magnesium E] 30 200.7 260 0.004 1 ug/l lb/day Molybdenum Z 10 200.7 ND - 1 ug/I lb/day Tin, Total 80 200.7 ND - 1 ug/h lb/day Titanium, Total 2 200.7 ND - 1 ug/l lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C C C

3800-PM-A ,-rRO008g Rev. 312006 CC Applicant Name: FirstEnergy Nuclear Operating Company (FENOC). Module 4 Beaver Valley Power Station Serpýý Outfall: Internal Monitoring Point 111 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 1 MODULE 4 Before completing this form, read the step-by-step instructions provided In Appendix 1. AOPLICANT NAMEBcgon FirstEnergy Nuclear Operating Company (FENOC) -Beaver Valley Power Station 0Outfall Number Internal Monitoring~ Point -111 (Show location of sampling point on Line Drawing) ElIntake Sampling Results - Optional (Specify Source: ___ ElBackground Sampling Results - Optional (Specify Location of Sample: El Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) ElNew Discharge (Basis for Information: _) ElBypass or Sewer System Overflow (Describe: .... j

1. LEVEL PRESENT 2. UNITS 3.

Coefficient POLLUTANT GROUP 1 a. Maximum Daily Value b. Average of Analysis of Effluent

c. No. of a. Variability (1) Concentration (2) Mass (1) Concentration (2) Mass Analysis Concentration b. Mass (CV)

Biochemical Oxygen Demand, BOD 6 0.100 3 0.052 3 mg/l lb/day Chemical Oxygen Demand, COD <20 - <20 - 3 mg/I lb/day Hardness (CaCO3) 97 1.61 94 1.57 3 CaCO3 lb/day Total Suspended Solids, TSS 7 0.117 5 0.078 3 mg/I lb/day Total Dissolved Solids, TDS 1028 17.1 996 16.6 3 mg/I lb/day Ammonia as N <0.1 - <0.1 ND 3 mg/I lb/day Nitrate-Nitrite (as N) 0.34 0.006 0.31 0.005 3 mg/1 Ib/day Total Kjeldahl Nitrogen (TKN) 0.84 0.014 0.37 0.007 3 mg/I lb/day _ Phosphorus (as P), Total <0.05. - <0.05 - 3 mg/I lb/day Temperature winter Value Value Temperature summer 22.8 Value 21.2 Value 3 C pH Min. 7.12 Max. 8.85 23 Standard units Standard units Standard units 1.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 1.b. Average of Analysis - The average of all values within the last year and report both the mass and concentration. 1.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, intake water and background. 3800.PM.WSFR0008g Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Power Station Outfall: Internal Monitoring Point 111

3. Level Present

2. EPA 5. Coefficient POLLUTANT GROUP 1 1.MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Believed Used* Number Number of Variability Absent (pglL) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV)

Color E] 1 110.2 20 -- 13 - 3 Units Fecal Coliform El 2 SM9222 D 19 - 3 - 3 countsll00ml Fluoride ] 100 340.2 0.22 0.004 0.21 0.003 3 mg/I lb/day

Oil and Grease El 5000 1664A 12.7 0.212 1.8 0.030 24 mg/I lb/day Bromide 50 300 ND - ND - 3 mg/L lb/day Chlorine, Total Residual 0.02 330.5 ND - ND -- 3 mglL Ib/day Sulfate El 100 300 18.2 0.304 18 .299 3 mg/i lb/day Sulfide 1000 9030A ND - ND - 3 mgI lb/day Sulfite 2000 377.1 ND - ND - 3 mg/I lb/day Surfactants El 5 5540C 0.042 0.0007 0.024 0.0004 3 mg/I Ib/day Aluminum, Total E] 4 200.7 22 0.004 18 0.003 3 ug/h lb/day Barium, Total 15 200.7 ND - ND' 3 ug/I lb/day Boron, Total El 50 212.3 248 0.004 240 0.004 3 ug/I lb/day Cobalt, Total El 2 200.7 2 0.00003 1 0.00002 3 ug/l Ib/day Iron, Total El 2 200.7 912 0.015 838 0.014 3 ug/i lb/day Iron, Dissolved E] 2 200.7 28 0.0005 19 0.0003 3 ugll lb/day Manganese, Total El 4 200.7 621 0.010 614 0.010 3 ug/h lb/day Radioactivity (Total Alpha and Beta) El 3.0 900.0 3.5 - 2.3 -- 3 pCIIL_

Total Organic Carbon, TOC El 1000 9060 8.21 0.137 5.8 0.097 3 mg/I lb/day Radium, Total 1.2 .903.1&&3 ND - ND pCIL Ra-05 ND___D--3_p__ Magnesium El 30 200.7 3920 0.065 3917 0.065 3 ug/h Ib/day Molybdenum E] 10 200.7 12 0.0002 8 0.0001 3 ug/I lb/day Tin, Total 80 200.7 ND - ND -- 3 ug/l lb/day Titanium, Total 2 200.7 ND - ND -- 3 ug/l Ib/day

3. Ifother data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, Intake water and background. IIt is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additibnal analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C, (7

3800-PM-W-,a-R0008g Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Power Station Pew Outfall: Influent to Internal Monitoring Point 211 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 1 MODULE 4 Before completing this form, read the step-by-step instructions provided in Appendix 1. ,APPLICANT NAME FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station El Outfall Number (Show location of sampling point on Line Drawing) El Intake Sampling Results - Optional (Specify Source: __ ) El Background Sampling Results - Optional (Specify Location of Sample) 0 Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) Influent to Internal Monitoring Point 211 0l New Discharge (Basis for Information: _) El Bypass or Sewer System Overflow (Describe: .)

1. LEVEL PRESENT 2. UNITS 3.

Coefficient POLLUTANT GROUP 1 a. Maximum Daily Value b. Average of Analysis of Effluent

c. No. of a. Variability (1)Concentration (2) Mass (1)Concentration (2) Mass Analysis Concentration b. Mass (CV)

Biochemical Oxygen Demand, BOD 9.1 0.152 1 mg/I lb/day Chemical Oxygen Demand, COD <20 - 1 mg/I lb/day Hardness (CaCO3) 71 1.18 1 CaCO3 lb/day Total Suspended Solids, TSS 11 0.183 1 mg/I lb/day Total Dissolved Solids, TDS 164 2.74 1 mg/I lb/day Ammonia as N 1.6 0.027 1 mg/I lb/day Nitrate-Nitrite (as N) 0.25 0.004 1 mg/I lb/day Total Kjeldahl Nitrogen (TKN) 2.1 0.035 1 mg/I ib/day Phosphorus (as P), Total 0.24 0.004 1 mg/I lb/day Temperature winter Value Value 1 C Temperature summer 19.8 Value Value 1 C pH Min. 7.1 Max. 7.1 1 Standard units Standard units Standard units 1.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 1.b. Average of Analysis - The average of all values within the last year and report both the mass and concentration. 1.C. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. 3800-PM-WorR0008g Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Power Station Outfall: Influent to Internal Monitoring Point 211

3. Level Present

2. EPA 5. Coefficient POLLUTANT GROUP 1 1.MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Believed Used* Number Number of Variability Absent (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV)

Color El 1 110.2 20 - 1 Units Fecal Coliform [] 2 SM9222 D >6000 - 1 counts/l00ml Fluoride 100 340.2 0.12 0.002 1 mg/I lb/day Oil and Grease 5000 1664A ND - 1 mg/I lb/day Bromide E] 50 300 0.21 0.004 1 mg/L lb/day Chlorine, Total Residual 0 0.02 330.5 ND - 1 mg/L lb/day Sulfate El 100 300 48.8 0.814 1 mg/I lb/day Sulfide 1000 9030A ND - 1 mg/I lb/day Sulfite 0 2000 377.1 ND - 1 mg/l lb/day Surfactants El 5 5540C 0.027 0.0005 1 mg/I lb/day Aluminum, Total El 4 200.7 184 0.003 1 ug/I lb/day Barium, Total El 15 200.7 26 0.0004 1 ughl lb/day Boron, Total El 50 212.3 1482 0.0247 1 ug/I lb/day Cobalt, Total El 2 200.7 16 0.0003 1 ug/l lb/day Iron, Total El 2 200.7 1498 0.0250 1 ug/l Ib/day Iron, Dissolved El 2 200.7 278 0.0046 1 ug/I lb/day Manganese, Total El 4 200.7 95 0.0016 1 ug/i lb/day Radioactivity (Total Alpha and Beta) El 0.7 900 0.8 - '1 pCi/I Total Organic Carbon, TOC El 1000 9060 6 0.0001 1 mg/I lb/day Radium, Total 1.8 903.1 & ND - 1 pCI/I Ra-05 ND_-_1____/ Magnesium El 30 200.7 5370 0.090 1 ug/I lb/day Molybdenum El 10 200.7 293 0.005 1 ug/I lb/day Tin, Total 0 80 200.7 ND - 1 ug/h lb/day Titanium, Total El 2 200.7 4 0.0001 1 ugI lb/day _

3. Ifother data Is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C C C

3800-PM-%,rR0008g Rev. 312006 Applicant Name: Fir stEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Pov*er Station Outfall: Internal Moi nitoring Point 211 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 1 MODULE 4 Before completing this form, read the step-by-step Instructions provided in Appendix 1. APPLiCANT NAME *i**I FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station [ Outfall Number Internal Monitoring Point 211 Show location of sampling point on Line Drawing) El Intake Sampling Results - Optional (Specify Source: _ ) [ Background Sampling Results - Optional (Specify Location of Sample: ) El Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information: _) E- Bypass or Sewer System Overflow (Describe:

1. LEVEL PRESENT 2. UNITS 3.

Coefficient POLLUTANT GROUP 1 a. Maximum Daily Value b. Average of Analysis of Effluent

c. No. of a. Variability (1)Concentration (2) Mass (1) Concentration (2) Mass Analysis Concentration b. Mass (CV)

Biochemical Oxygen Demand, BOD 8.8 0.147 7 0.113 3 mg/i lb/day Chemical Oxygen Demand, COD <20 - <20 - 3 mg/i lb/day Hardness (CaCO3 ) 97 1.61 73 1.22 3 CaCO3 lb/day Total Suspended Solids, TSS 12 0.200 4 0.067 3 mg/I lb/day Total Dissolved Solids, TDS 1028 17.1 424 7.07 3 mg/I lb/day Ammonia as N 2.4 0.040 1.30 0.022 3 mg/I lb/day Nitrate-Nitrite (as N) 0.25 0.004 0.18 0.003 3 mg/I lb/day Total Kjeldahl Nitrogen (TKN) 2.50 0.042 2.23 0.037 3 mg/i lb/day Phosphorus (as P), Total 3 mg/i lb/day Temperature winter Value Value 3 C Temperature summer 20.4 Value 19.4 Value 3 C pH Min. 6.17 Max. 8.59 '-i"f- 58 Standard units Standard units Standard units l.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 1.b. Average of Analysis - The average of all values within the last year and report both the mass and concentration. i.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. 3800-PM-Wot:R0008g Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Power Station Outfall: Internal Monitorina Point 211

3. Level Present

2. EPA 5. Coefficient POLLUTANT GROUP 1 1.MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Believed Used* Number Number of Variability Absent (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV)

Color 1l 1 110.2 20 - 15 - 3 Units Fecal Coliform El 2 SM9222 D 4800 - 4800 - 3 counts/100ml Fluoride El 100 340.2 0.22 0.004 0.17 0.003 3 mg/I lb/day Oil and Grease 5000 1664A ND - ND - 58 mg/I lb/day Bromide E] 50 300 0.4 0.007 0.24 0.004 3 mg/L lb/day Chlorine, Total Residual 0.02 330.5 ND - ND - 3 mg/L lb/day Sulfate El 100 300 52.9 0.882 32 0.541 3 mg/I lb/day Sulfide 1000 9030A ND - - - 3 mg/I lb/day Sulfite 2000 377.1 ND - ND - 3 mg/I lb/day Surfactants E] 5 5540C 0.02 0.0003 0.011 0.0002 3 mgfl lb/day Aluminum, Total El 4 200.7 98 0.0016 67 0.0011 3 ug/ lb/day Barium, Total El 15 200.7 28 0.0005 9 0.0002 3 ug/I lb/day Boron, Total E] 50 212.3 1370 0.023 930 0.016 3 ug/I Ib/day Cobalt, Total El 2 200.7 3 0.0001 1 0.00002 3 ug/ lb/day Iron, Total El 2 200.7 1187 0.020 800 0.013 3 ug/I lb/day Iron, Dissolved E] 2 200.7 302 0.005 157 0.0026 3 ug/h lb/day Manganese, Total El 4 200.7 621 0.010 277 0.005 3 ug/I lb/day Radioactivity (Total Alpha and Beta) El 1.5 900.0 1.6 - 0.9 - 3 pCl/L Total Organic Carbon, TOC El 1000 9060 6.5 0.108 3.6 0.00007 3 mg/I lb/day Radium, Total 1.8 903.1 & ND - ND - 3 pClIL Ra- 05 _ N_-ND-__p_/ Magnesium El 30 200.7 6150 0.103 4363 0.073 3 ug/l lb/day Molybdenum El 10 200.7 6988 0.117 2509 0.042 3 ug/ lb/day Tin, Total 80 200.7 ND - ND - 3 ug/I lb/day Titanium, Total El 2 200.7 6 0.0001 4 0.00007 3 ug/I lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the hghest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C C (7

C>ý 3800-P M-Wr:R0008g Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Co 1 ny (FENOC) - Module 4 Beaver Valley Power Station MIep COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION Outfall: Internal Monitoring Point 113 ANALYSIS RESULTS TABLE POLLUTANT GROUP 1 MODULE 4 Before completing this form, read the step-by-step Instructions provided in Appendix 1. APPLICANT, NAME'] FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station 0 Outfall Number Internal Monitoring Point 113 (Show location of sampling point on Line Drawing) El Intake Sampling Results - Optional (Specify Source: El Background Sampling Results - Optional (Specify Location of Sample: .. ) El Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) [I New Discharge (Basis for Information: _) El Bypass or Sewer System Overflow (Describe:

1. LEVEL PRESENT 2. UNITS 3.

Coefficient POLLUTANT GROUP 1 a. Maximum Daily Value b. Average of Analysis of Effluent

c. No. of a. Variability (1) Concentration (2) Mass (1) Concentration (2) Mass Analysis Concentration b. Mass (CV)

Biochemical Oxygen Demand, BOD 5.6 0.374 5.6 0.794 1 mg/I lb/day Chemical Oxygen Demand, COD 58 3.87 53 7.51 2 mg/i lb/day Hardness (CaCO3) 154.6 10.3 148 21.0 2 CaC03 lb/day Total Suspended Solids, TSS 15 1.00 10 1.42 2 mg/I lb/day Total Dissolved Solids, TDS 848 56.6 802 114 2 mg/I lb/day Ammonia as N 0.2 0.013 0.15 0.021 2 mg/I lb/day Nitrate-Nitrite (as N) 47.3 3.16 35.4 5.02 2 mg/l lb/day Total Kjeldahl Nitrogen (TKN) 1.3 0.080 1.25 0.177 2 mg/I lb/day Phosphorus (as P), Total 6.31 0.421 6.00 0.851 2 mg/I Ib/day Temperature winter Value Value C Temperature summer 21.8 Value PH Min. 6.88 Max. 8.18 - Value 2 37 C Standard units Standard units l.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 1.b. Average of Analysis - The average of all values within the last year and report both the mass and concentration. 1.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatmeni facility influent, intake water and background. 3800-PM-W.,r;R0008g Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Power Station Outfall: Internal Monitorina Point 113

3. Level Present

2. EPA 5. Coefficient POLLUTANT GROUP 1 1.MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Believed Used* Number Number of Variability Absent (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV)

Color L] 1 110.2 10 - 10 - 1 Units Fecal Coliform 5] 2 SM9222 D 80400 - 83 - 76 counts/100ml Fluoride E] 100 340.2 0.36 0.0240 0.33 0.047 2 mg/i lb/day Oil and Grease El 5000 1664A ND - ND - 2 mg/I lb/day Bromide 50 300 ND - ND - 2 mg/L lb/day Chlorine, Total Residual 5 0.02 330.5 2.50 0.065 0.48 0.068 147 mg/L lb/day Sulfate 5 100 300 81.3 5.42 80.7 11.4 2 mg/i lb/day 'Sulfide 1000 9030A ND - ND - 2 mg/i lb/day Sulfite 2000 377.1 ND - ND - 2 mg/I lb/day Surfactants 5 5 5540C 0.009 0.0006 0.009 0.001 1 mg/I lb/day Aluminum, Total 5 4 200.7 19 0.001 10 0.001 2 ug/I lb/day Barium, Total 5] 15 200.7 19 0.0008 10 0.001 2 ug/i lb/day Boron, Total 50o 212.3 58 0.004 57 0.008 2 ug/I lb/day Cobalt, Total 5 2 200.7 5 0.0003 3 0.0004 2 ug/h lb/day Iron, Total 5 2 200.7 100 0.007 61 0.009 2 ug/i lb/day Iron, Dissolved 5 2 200.7 36 0.0024 32 0.004 2 ug/I lb/day Manganese, Total 4 200.7 ND - ND - 2 ug/I lb/day. Radioactivity (Total Alpha and Beta) 5 2.0 900 14.3 - 14.3 - 2 pCI/I Total Organic Carbon, TOC 5 1000 9060 12.5 0.430 11.4 1.62 2 mg/I lb/day Radium, Total 1.9 903.1 & ND - ND - 2 pCII Ra-05 ___-N_-_p_/ Magnesium 5 30 200.7 11400 0.761 10880 1.54 2 ug/ lb/day Molybdenum 10 200.7 ND - ND - 2 ug/I lb/day Tin, Total 80 200.7 ND - ND - 2 ug/i lb/day Titanium, Total 5 2 200.7 4 0.0002 4 0.0005 2 ug/ lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C C C,

3800-PM-vvSFR0008g Rev. 3/2006 Applicant Nafne: FirstEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Power Station Outfall: Influent to Internal Monitoring Point 313 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION P ep.1 BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 1 MODULE 4 Before completing this form, read the step-by-step instructions provided in Appendix 1.

-APPLICANT' NAME '- I FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station El Outfall Number _             (Show location of sampling point on Line Drawing) 0l Intake Sampling Results - Optional (Specify Source: _)

El Background Sampling Results - Optional (Specify Location of dample) 0 Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) Influent to Internal Monitoring Point 313 El New Discharge (Basis for Information: _ ) El Bypass or Sewer System Overflow (Describe:

1. LEVEL PRESENT 2. UNITS 3.

Coefficient POLLUTANT GROUP 1 a. Maximum Daily Value b. Average of Analysis of Effluent

c. No. of a. Variability (1)Concentration (2) Mass (1)Concentration (2) Mass Analysis Concentration b. Mass (CV)

Biochemical Oxygen Demand, BOD 4 0.067 1 mg/I Ib/day Chemical Oxygen Demand, COD <20 - 1 mg/I lb/day Hardness (CaCO 3) 95.3 1.59 1 CaCO3 lb/day. Total Suspended Solids, TSS 11 0.183 1 mg/I Ib/day Total Dissolved Solids, TDS 212 3.54 1 mg/I lb/day Ammonia as N 5.3 0.088 1 mg/l lb/day Nitrate-Nitrite (as N) 0.14 0.002 1 mg/i lb/day Total Kieldahl Nitrogen (TKN) 3.4 0.057 1 mg/I lb/day Phosphorus (as P), Total 0.09 0.002 1 mg/I lb/day Temperature winter Value Value 1 C Temperature summer 18.5 Value Value 1 C pH Min. 6.3 Max. 6.3 1 Standard units Standard units Standard units l .a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 1.b. Average of Analysis - The average of all values within the last year and report both the mass and concentration. 1.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. 3800-PM-WVtRO008g Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Power Station Outfaiih Influjent to Internal Monitorina Point 313

                                                                                                                               . .......    ...... .... .. . ........ . ........... o  P o in t. . . .

3. Level Present

2. EPA 5. Coefficient POLLUTANT GROUP 1 1.MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Believed Used* Number Number of Variability Absent (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV)

Color [] 1 110.2 25 - 1 Units Fecal Coliform E] 2 SM9222 D 257 - 1 counts/l00ml Fluoride El 100 340.2 0.23 0.004 1 mg/I lb/day Oil and Grease ED 5000 1664A ND - 1 mg/i lb/day Bromide El 50 300 54.2 0.904 1 mg/L lb/day Chlorine, Total Residual 0.02 330.5 ND 1 mg/L lb/day Sulfate _l 100 300 54.2 0.904 1 mg/i lb/day Sulfide 1000 9030A ND - 1 mg/I lb/day Sulfite 2000 377.1 ND - 1 mg/i lb/day Surfactants El 5 5540C 0.005 0.001 1 mg/I lb/day Aluminum, Total E] 4 200.7 26 0.004 1 ug/I lb/day Barium, Total 15 200.7 ND - 1 ug/I lb/day Boron, Total El 50 212.3 674 0.011 1 ug/I lb/day Cobalt, Total r 2 200.7 ND - 1 ug/i lb/day Iron, Total El 2 200.7 1062 0.018 1 ug/I lb/day Iron, Dissolved 2 200.7 ND - 1 ug/I lb/day Manganese, Total El 4 200.7 158 0.003 1 ug/I lb/day Radioactivity (Total Alpha and Beta) 0.7 900.0 ND - ND - 1 pCI/L Total Organic Carbon, TOC El 1000 9060 4.2 0.001 1 mg/I lb/day Radium, Total 1.2 903*1 & ND - ND - 1 pCI/L _________ a-OS Magnesium El 30 200.7 6980 0.113 1 ug/I lb/day Molybdenum El 10 200.7 11 0.002 1 ug/I lb/day Tin, Total 80 200.7 ND - 1 ughl lb/day Titanium, Total El 2 200.7 2 0.00003 1 ug/1 lb/day

3. Ifother data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, intake water and background. It is in the applicants interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C C C

3800-PM-WbR0008g Rev. 312006 Applicant Name: Fir stEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Poyver Station owep~ Outfall: Internal Moinitoring Point 313 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 1 MODULE 4 Before completing this form, read the step-by-step instructions provided in Appendix 1. .APPLICANT NAMEt'I, FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station 0 Outfall Number Internal Monitoring Point 313 (Show location of sampling point on Line Drawing) El Intake Sampling Results - Optional (Specify Source: _) El Background Sampling Results - Optional (Specify Location of Sample: ) El Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information: .. ) El Bypass or Sewer System Overflow (Describe:__ )

1. LEVEL PRESENT 2. UNITS 3.

Coefficient POLLUTANT GROUP 1 a. Maximum Daily Value b. Average of Analysis of Effluent

c. No. of a. Variability (1) Concentration (2) Mass (1) Concentration (2) Mass Analysis Concentration b. Mass (CV)

Biochemical Oxygen Demand, BOD 6 0.100 3 0.050 3 mg/I lb/day Chemical Oxygen Demand, COD <20 - <20 - 3 mg/I lb/day Hardness (CaCO 3) 87 1.46 82 1.36 3 CaCO3 lb/day total Suspended Solids, TSS 9 0.150 8 0.133 3 mg/I lb/day Total Dissolved Solids, TDS 212 t 3.54 197 3.29 3 mg/I lb/day Ammonia as N 11.2 0.187 6.53 0.109 3 mg/I lb/day Nitrate-Nitrite (as N)' 0.73 0.012 0.27 0.005 3 mg/i lb/day Total Kjeldahl Nitrogen (TKN) 4.30 0.072 3.77 0.063 3 mg/I lb/day Phosphorus (as P), Total 0.1 0.002 0.06 0.001 3 mg/I lb/day Temperature winter Value Value 3 C Temperature summer 22.5 Value 18.8 Value 3 C pH Min. 6.31 Max. 8.07 49 Standard units Standard units Standard units l.a. Maximum Daily Value- Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 1.b. Average of Analysis - The average of all values within the last year and report both the mass and concentration. 1.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background.

                                                                                                    ,'     N 3800.PM.WSFROO08g            Rev. 3/2006                                                                                       Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) -

Module 4 Beaver Valley Power Station flitf~lI. Intp~rn~l Mnniforinri Pnint 313

3. Level Present

2. EPA 5. Coefficient POLLUTANT GROUP 1 1.MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Believed Used* Number Number of Variability Absent (pg[L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV)

Color Ej 1 110.2 30 - 28 -- 3 Units Fecal Coliform El 2 SM9222 D 880 - 37 - 3 countsll00ml Fluoride E] 100 340.2 0.24 0.004 0.22 0.004 3 mg/I Ib/day Oil and Grease 1j1 5000 1664A 373 6.22 6.9 0.115 54 mg/I Iblday Bromide EI 50 300 0.52 0.009 0.43 0.007 3 mgIL Iblday Chlorine, Total Residual 0.02 330.5 ND - ND -- 3 mg/L Iblday Sulfate El 100 300 51.7 0.862 49 0.810 3 mg/I Iblday Sulfide 1000 9030A ND - ND -- 3 mg/I Iblday Sulfite 2000 377.1 ND - ND .- 3 mg/I Ib/day Surfactants El 5 5540C 0.012 0.0002 0.010 0.0002 3 mg/I Ib/day Aluminum, Total 4 200.7 39 0.0007 18 0.0003 3 ug/I Ib/day Barium, Total El 15 200.7 26 0.0004 9 0.0001 3 ugli Ib/day Boron, Total El 50 212.3 7686 0.128 4019 0.067 3 ug/I Iblday Cobalt, Total 0l 2 200.7 6 0.0001 2 0.00003 3 ug/I Ib/day Iron, Total [] 2 200.7 1575 0.0263 1199 0.020 3 ug/ Ibl/day Iron, Dissolved 0l 2 200.7 54 0.0009 22 0.0004 3 ugl. Ib/day Manganese, Total El 4 200.7 324 0.005 278 0.005 3 ug/I Ib/day Radioactivity (Total Alpha and Beta) El 1.6 900.0 2.8 - 1.5 - 3 pCiIL Total Organic Carbon, TOC El 1000 9060 9.15 0.153 7.5 0.126 3 mg/l Iblday Radium, Total 0 1.1 903.1 & ND ND - 3 pill Ra-05_N_-N -- 3_pilL Magnesium E] 30 200.7 6310 0.105 5877 0.098 3 ug/I Ib/day Molybdenum El 10 200.7 138 0.002 59.33 0.001 3 ug/I .lbday Tin, Total 80 200.7 ND - ND -- 3 ug/I Iblday Titanium, Total El 2 200.7 3 0.0001 2 0.00004 3 ug/I Ibday

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of I Sampling Event for all other discharges, treatment facility influent, intake water and background. It Is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis.or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C C C

3800-PM-Wat-R0008g Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Power Station Outfall: Internal Monitoring Point 413 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 1 MODULE 4 Before completing this form, read the step-by-step instructions provided in Appendix 1. Ai*PPLICA*NT NAME' FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station 0 Outfall Number Internal Monitoring Point 413 (Show location of sampling point on Line Drawing) E- Intake Sampling Results - Optional (Specify Source: _ ) El Background Sampling Results - Optional (Specify Location of Sample: __.) El Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information: __ ) El Bypass or Sewer System Overflow (Describe:__

1. LEVEL PRESENT 2. UNITS 3.

Coefficient POLLUTANT GROUP 1 a.Maximum Daily Value b. Average of Analysis of Effluent

c. No. of a. Variability (1) Concentration (2)Mass (1) Concentration (2) Mass Analysis Concentration b. Mass (CV)

Biochemical Oxygen Demand, BOD 22 0.183 1 mg/l lb/day Chemical Oxygen Demand, COD 79 0.659 1 mg/I Ib/day Hardness (CaCO 3) 82.7 0.690 1 CaCO3 lb/day Total Suspended Solids, TSS 84.5 0.705 27 0.225 21 mg/i lb/day Total Dissolved Solids, TDS 156 1.30 1 mg/I lb/day Ammonia as N 2.3 0.019 1 mg/I lb/day Nitrate-Nitrite (as N) 0.17 0.001 1 mg/I lb/day Total Kjeldahl Nitrogen (TKN) 1.8 0.015 1 mg/I lb/day Phosphorus (as P), Total 0.19 0.002 1 mg/I lb/day Temperature winter Value Value 1 C Temperature summer 17.9 Value Value 1 C pH Min. 6.30 Max. 7.71 20 Standard units Standard units Standard units 1.a. Maximum Daily Value - Report the hIghest daily value or daily average value from the last year of data. Report both mass and concentration. 1.b. Average of Analysis - The average of all values within the last year and report both the mass and concentration. 1.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. 3800-PM-WvrR0008g Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) - Module 4 Beaver Valley Power Station fldfntI* lntp~rnnl Monitorinri Point 413

3. Level Present

2. EPA 5. Coefficient POLLUTANT GROUP 1 1.MDL Method a. Max Daily Value b. Average of Analysis C. 4. Units of Effluent Believed Used* Number Number of Variability Absent (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV)

Color L 1 110.2 100 - 1 Units Fecal Coliform LI 2 SM9222 D 140 - 1 counts/i100ml Fluoride E] 100 340.2 0.26 0.002 1 mg/i lb/day Oil and Grease 5000 1664A ND - ND - 19 mg/i lb/day Bromide 50 300 ND - 1 mg/L lb/day Chlorine, Total Residual LI 0.02 330.5 0.07 0.001 1 mg/L . Ib/day Sulfate 100 300 37.3 0.311 1 mg/l lb/day Sulfide 1000 9030A ND - 1 mg/I lb/day Sulfite 2000 377.1 ND - 1 mg/I lb/day Surfactants LI 5 5540C 0.007 0.0001 1 mg/I lb/day Aluminum, Total [J 4 200.7 401 0.003 1 ug/I lb/day Barium,Total LI 15 200.7 17 0.0001 1 ug/1. lb/day Boron, Total 50 212.3 ND - 1 ug/I lb/day Cobalt, Total LI 2 200.7 3 0.00003 1 ug/I lb/day Iron, Total 2 200.7 14138 0.118 1 ug/I lb/day Iron, Dissolved 2 200.7 783 0.007 1 ug/I lb/day Manganese, Total 4 200.7 241. 0.002 1 ug/I Ib/day Radioactivity (Total Alpha and Beta) LI 0.7 900 4.6 - 1 pCi/I Total Organic Carbon, TOC U 1000 9060 24.8 0.0002 1 mg/1 lb/day Radium, Total 0.9 903.1 & ND - 1 pCi/I- __________________________Ra-OS______ Magnesium 30 200.7 1580 0.013 1 ug/l lb/day Molybdenum 10. 200.7 ND - 1 ug/I lb/day Tin, Total 80 200.7 ND - 1 ugfl lb/day Titanium, Total LI 2 200.7 13 0.0001 1 ug/I lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. It is In the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C C C

3800-PM-WSFROO08h C Rev. 3/2006 C Applicant Name: FirstEnergy Nuclear Operating Company (FENOC)

C Module 5 Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE, POLLUTANT GROUP 2 MODULE 5 Before completing this form, read the step-by-step instructions provided In Appendix 1. AhrICANT,AME:7;!- FirstEnergy Nuclear Operating Company- Beaver Valley Power Station El Outfall Number (Show location of sampling point on Line Drawing) [ Intake Sampling Results - Optional (Specify Source: Ohio River) [] Background Sampling Results - Optional (Specify Location: __ ) [] Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information:__ .) 0] Bypass or Sewer System Overflow (Describe: )

3. Level Present _______

POLLUTANT GROUP 2 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV)

IM Antimony, Total 2 200.7 9 4 3 ug/ 2M Arsenic, Total 10 200.7 35 16 3 ug/I 3M Beryllium, Total .2 200.7 ND ND 3 ug/I 4M Cadmium, Total 2 200.7 ND ND 3 ug/I 5M Chromium III 2 200.7 ND ND 3 ug/ 5M Chromium VI 3 218.5 ND ND 3 ug/ 6M Copper, Total 2 200.7 6 4 3 ug/h 7M Lead, Total 2 200.7 ND ND 3 ug/I 8M Mercury, Total 0.2 245.2 ND ND 3 ug/l 9M Nickel, Total 5 200.7 ND ND 3 ug/ 10M Selenium, Total 8 200.7 ND ND 3 ug/I 11M Silver, Total 1 200.7 ND ND 3 ug/I

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sam1ling Event for all other discharges, treatment facility influent, Intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. 3800-PM-WSFR0008h Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 5 Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 2 5.Coefficient

1. MDL 2. EPA a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Method Number of Variability (pg/L) Number Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 12M Thallium, Total 10 200.7 ND ND 3 ug/I 13M Zinc, Total 8 200.7 39 24 3 ug/

14M Cyanide, Total 5 200.7 ND ND 3 mg/L 14M Cyanide, Free 20 4500-CN I ND ND 3 mg/L 15M Phenols, Total 5000 420.1 ND 'ND 3 mg/L

3. If other data Is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, intake water and background. It Is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C C C

C C Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) C 3800-PM-WSFROO08h Rev. 312006 Module 5 Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 2 MODULE 5 Before completing this form, read the step-by-step instructions provided in Appendix 1. APPICANT.NAME FirstEnergy Nuclear Operating Company - Beaver Valley Power Station SOutfall Number00 (Show location of sampling point on Line Drawing) Ml Intake Sampling Results - Optional (Specify Source: ____ El Background Sampling Results - Optional (Specify Location: _ )_ EL Treatment Facility lr~fluent Sampling Results (Show location of sampling point on Line Drawing) ELI New Discharge (Basis for Information: ___ EL Bypass or Sewer System Overflow (Describe:__________________

3. Level Present POLLUTANT GROUP 2 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis C. 4. Units of Effluent Metals Used' Number Number of Variability (uq/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1M Antimony, Total 2 200.7 7 2.02 3 0.890 3 ug/I lb/day 2M Arsenic, Total 10 200.7 46 13.3 34 9.16 3 ug/ Ib/day 3M Beryllium, Total 2 200.7 ND - ND - 3 ug/ Ib/day 4M Cadmium, Total 2 200.7 ND - ND - 3 ug/i lb/day 5M Chromium'Ill 2 200.7 ND - ND - 3 ug/ lb/day 5M Chromium VI 3 218.5 ND - ND - 3 ugh lb/day 6M Copper, Total 2 200.7 10 2.31 6 1.60 3 ug/I lb/day 7M Lead, Total 2 200.7 ND - ND - 3 ug/I lb/day 8M Mercury, Total 0.2 245.2 ND - ND - 3 ug/I lb/day 9M Nickel, Total 5 200.7 5 1.11 2 0.44 3 ug/I Ib/day 10M Selenium, Total 8 200.7 ND - ND - 3 ug/I lb/day 11M Silver, Total 1 200.7 ND - ND - 3 uglt lb/day

3. If other data Is available (i.e.; DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the hihest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit.

3800-PM-WSFRO008h Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 5 Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 2 5.Coefficient

1. MDL 2. EPA a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent.

Metals Used* Method Number of Variability (pg/L) Number Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 12M Thallium, Total 10 200.7 ND - ND - 3 ug/h lb/day 13M Zinc, Total 8 200.7 61 13.5 52 13.8 3 ug/ lb/day 14M Cyanide, Total 5 200.7 ND - ND - 3 mg/L lb/day 14M Cyanide, Free 20 4500-CN I ND -- ND - 3 mg/L lb/day 15M Phenols, Total 5000 420.1 ND - ND - 3 mg/L lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the hihest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements In the final NPDES permit. C (7

3800-PM-WSFROO08h Rev. 3/2006 ( Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 5 Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 2 MODULE 5 Before completing this form, read the step-by-step instructions provided in Appendix 1. !APPLICANT TNAMEKK:: FirstEnergy Nuclear Operating Company- Beaver Valley Power Station El Outfall Number (Show location of sampling point on Line Drawing) E] Intake Sampling Results - Optional (Specify Source: __ ) EL Background Sampling Results - Optional (Specify Location:__ 0 Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) Influent to Internal Monitoring Point 101 EL New Discharge (Basis for Information: _ ) EL Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROUP 2 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1M Antimony, Total 2 200.7 5 0.011 1 ug/I lb/day 2M Arsenic, Total . 10 , 200.7 ND - 1 ug/I Ib/day 3M Beryllium, Total 2 200.7 ND - 1 ug/! lb/day 4M Cadmium, Total 2 200.7 ND - 1 ug/I lb/day 5M Chromium III 2 200.7 ND - 1 ug/I lb/day 5M Chromium VI 3 218.5 ND - 1 ug/I lb/day 6M Copper, Total 2 200.7 3 0.006 1 ug/I lb/day 7M Lead, Total 2 200.7 ND - 1 ug/I lb/day 8M Mercury, Total 0.2 245.2 ND - 1 ug/I lb/day 9M Nickel, Total 5 200.7 ND - 1 ug/I lb/day 10M Selenium, Total 8 200.7 ND -- 1 ug/I lb/day 11M Silver, Total 1 200.7 ND - 1 ug/ lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the hinhes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Intake water and background. It is In the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit.

                                                   ~-                                                  1-

3800-PM-WSFROO08h Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 5 Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 2 5. Coefficient

1. MDL 2. EPA a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Method Number of Variability (pg/L) Number Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 12M Thallium, Total 10 200.7 ND - 1 ug/I lb/day 13M Zinc, Total 8 200.7 ND - 1 ug/I lb/day 14M Cyanide, Total 5 200.7 ND - 1 mg/L lb/day 14M Cyanide, Free 20 4500-CN I ND - 1 mg/L lb/day 15M Phenols, Total 5000 420.1 ND - 1 mg/L lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, Intake water and background. It Is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C C C

3800-PM-WSFROO08h Rev. 3/2006 C Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) C Module 5 Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION M owc/ ANALYSIS RESULTS TABLE POLLUTANT GROUP 2 MODULE 5 Before completing this form, read the step-by-step instructions provided in Appendix 1. IANTNME FirstEnergy Nuclear Operating Company - Beaver Valley Power Station [ Outfall Number Internal Monitoring Point 101 (Show location of sampling point on Line Drawing) LI Intake Sampling Results - Optional (Specify Source: __.) El Background Sampling Results - Optional (Specify Location:___) EL Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information: _ ) El Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROUP 2 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Number Number of Variability (pg/L) Used Concentration Mass. Concentration Mass Analysis Concentration Mass (CV)

IM Antimony, Total 2 200.7 4 0.0003 3 0.0002 3 ug/ lb/day 2M Arsenic, Total 10 200.7 ND - ND - 3 ug/I lb/day 3M Beryllium, Total 2 200.7 ND - ND - 3 ug/i lb/day 4M Cadmium, Total 2 200.7 ND - ND - 3 ug/ lb/day-5M Chromium III 2 200.7 103 0.008 34.33 0.003 3 ug/I lb/day 5M Chromium VI 3 218.5 ND - ND -- 3 ug/A lb/day 6M Copper, Total 2 200.7 90 0.007 33 0.002 3 ug/l lb/day 7M Lead, Total 2 200.7 ND - ND - 3 ug/I lb/day 8M Mercury, Total 0.2 245.2 ND - ND - 3 ug/l lb/day 9M Nickel, Total 5 200.7 623 0.047 208 0.016 3 ug/I lb/day 10M Selenium, Total 8 200.7 10 0.0008 3.33 0.0003 .3 ug/I lb/day 11M Silver, Total 1 200.7 ND - ND - 3 ug/I lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. 3800-PM-WSFROO08h Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 5 Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 2 5. Coefficient

1. MDL 2. EPA a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Method Number of Variability (tig/L) Number Used Concentration Mass Concentration Mass Analysis Concentration Mass * (CV) 12M Thallium, Total 10 200.7 ND - ND - 3 ug/l lb/day 13M Zinc, Total 8 200.7 44 0.003 18 0.0013 3 ug/l lb/day 14M Cyanide, Total 5 335.2 CLP-M ND - ND - 3 mg/L lb/day 14M Cyanide, Free 20 4500-CN I ND - ND - 3 mg/L lb/day 15M Phenols, Total 5000 420.1 5 0.375 3 0.250 3 mg/L lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Intake water and background. itI is In the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements In the final NPDES permit. C, C (

3800-PM-WSFROO08h Rev. 3/2006 11 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) C Module 5 Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 2 MODULE 5 Before completing this form, read the step-by-step instructions provided In Appendix 1. APP* ,ANT.. NAME, FirstEnergy Nuclear Operating Company- Beaver Valley Power Station Z Outfall Number Internal Monitoring Point 301 (Show location of sampling point on Line Drawing) R Intake Sampling Results - Optional (Specify Source:__ ) n Background Sampling Results - Optional (Specify Location:__ .) F1 Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) E] New Discharge (Basis for Information: .) El Bypass or Sewer System Overflow (Describe:

3. Level Present_______

POLLUTANT GROUP 2 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1M Antimony, Total 2 200.7 5 0.00004 2 0.00002 3 ug/I lb/day 2M Arsenic, Total 10 200.7 ND - ND - 3 ug/ lb/day 3M Beryllium, Total 2 200.7 ND - ND -- 3 ug/I lb/day 4M Cadmium, Total 2 200.7 ND - ND - 3 ug/ lb/day 5M Chromium Ill 2 200.7 ND - ND - 3 ug/I lb/day 5M Chromium VI 3 218.5 ND - ND - 3 ug/l. lb/day 6M Copper, Total 2 200.7 5 0.00004 2 0.00002 3 ug/h lb/day 7M Lead, Total 2 200.7 ND - ND - 3 ug/ lb/day 8M Mercury, Total 0.2 245.2 ND - ND - 3 ug/I lb/day 9M Nickel, Total 5 200.7 ND - ND - 3 ug/I lb/day 10M Selenium, Total 8 200.7 15 0.0001 8.00 0.0001 3 6ig/I lb/day 11M Silver, Total 1 200.7 ND - I ND - 3 ug/I lb/day

3. Ifother data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value -- Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, Intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. 3800-PM.WSFRO008h Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 5 Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 2 5.Coefficient

1. MDL 2. EPA a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used' Method Number of Variability (pg/L) Number Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 12M Thallium, Total 10 200.7 ND - ND -- 3 ug/I lb/day 13M Zinc, Total 8 200.7 ND - ND - 3 ug/I lb/day 14M Cyanide, Total 5 335.2 CLP-M ND - ND - 3 mg/L Ib/day 14M Cyanide, Free 20 4500-CN I ND - ND - 3 mg/L lb/day 15M Phenols, Total 5000 420.1 5 0.042 3 0.028 3 mg/L Ib/day

3. Ifother data is available (i.e', DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C C C

3800-PM-WSFROO08h C Rev. 312006 C Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) C Module 5 Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS-AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 2 MODULE 5 Before completinq this form, read the step-by-step instructions provided in Appendix 1. IPAPP rCANTINAMEt FirstEnergy Nuclear Operating Company- Beaver Valley Power Station [ Outfall Number Internal Monitoring Point 401 (Show location of sampling point on Line Drawing) U Intake Sampling Results - Optional (Specify Source: _ .) El Background Sampling Results - Optional (Specify Location: _ .) 0I- Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information: _) El Bypass or Sewer System Overflow (Describe: .)

3. Level Present POLLUTANT GROUP 2 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1M Antimony, Total 2 200.7 3 0.00003 2 0.00002 3 ug/I lb/day 2M Arsenic, Total 10 200.7 ND - ND - 3 ug/I lb/day 3M Beryllium, Total 2 200.7 ND - ND - 3 ug/ lb/day 4M Cadmium, Total 2 200.7 ND - ND - 3 ug/I lb/day 5M Chromium III 2 200.7 ND - ND - 3 ug/I lb/day 5M Chromium VI 3 218.5 ND - ND - 3 ugAl lb/day

 '6M    Copper, Total                                    2            200.7              8         0.0001            7           0.00006             3                  ug/             lb/day 7M   Lead, Total                                      2            200.7             ND            -             ND              -                3                  ug/I            lb/day 8M   Mercury, Total                                  0.2           245.2             ND                          ND
                                                                                                      --                            -                3                  ug/I            lb/day 9M   Nickel, Total                                    5            200.7             ND                          ND
                                                                                                      -                             -                3                  ug/I            lb/day 10M   Selenium, Total                                  8            200.7             ND                          ND
                                                                                                      -                             -                3                  ugA             lb/day 11M   Silver, Total                                    1            200.7             ND            -             ND              -                3                  ug/I            lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Intake water and background. It Is In the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. 3800-PM-WSFRO008h Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 5 Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 2 5. Coefficient

1. MDL 2. EPA a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Method Number of Variability (pg/L) Number Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 12M Thallium, Total 10 200.7 ND - ND - 3 ug/ lb/day 13M Zinc, Total 8 200.7 31 0.0003 25 0.0002 .3 ug/I lb/day 14M Cyanide, Total 5 335.2 CLP-M ND - ND - 3 mg/L lb/day 14M Cyanide, Free 20 4500-CN I ND - ND -- 3 mg/L lb/day 15M Phenols, Total 5000 420.1 ND -- ND - 3. mg/L lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highes daily value or daily average value from.the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Intake water and background. It Is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements. in the final NPDES permit. C C C

3800-PM-WSFR00O8h Rev. 3/2006 C Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 5 Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILiTY REGULATION M oc" ANALYSIS RESULTS TABLE POLLUTANT GROUP 2 MODULE 5 Before completing this form, read the step-by-step instructions provided in Appendix 1.

APPLICANTNAME FirstEnergy Nuclear Operating Company- Beaver Valley Power Station

[ Outfall Number Internal Monitoring Point 102 (Show location of sampling point on Line Drawing) 0l Intake Sampling Results - Optional (Specify Source: _ ) El Background Sampling Results - Optional (Specify Location: ) El Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information: _ .) El Bypass or Sewer System Overflow (Describe: .. )

3. Level Present POLLUTANT GROUP 2 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1M Antimony, Total 2 200.7 ND - 1 ughl lb/day 2M Arsenic, Total 10 200.7 17 0.0001 1 ug/I lb/day 3M Beryllium, Total 2 200.7 ND - 1 ugl lb/day 4M Cadmium, Total 2 200.7 ND -- 1 uglI lb/day 5M Chromium I11 2 200.7 ND - 1 ug/I lb/day 5M Chromium VI 3 218.5 ND - 1 ug/I lb/day 6M Copper, Total 2 200.7 6 0.0001 1 ug/I lb/day 7M Lead, Total 2 200.7 ND - 1 ug/1 lb/day 8M Mercury, Total 0.2 245.2 ND - 1 ugfh Ibday 9M Nickel, Total 5 200.7 ND - 1 ug/I lb/day 10M Selenium, Total 8 200.7 14 0.0001 1 ug/A lb/day 11M Silver, Total 1 200.7 ND - 1 ug/I lbday

3. Ifother data is available (i.e., DMR data, etc.), the.past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.o. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Intake water and background. It is in the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. 3800-PM-WSFROO08h -Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 5 Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 2 5.Coefficient

1. MDL 2. EPA a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Method Number of Variability

_ (pg/L) Number Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 12M Thallium, Total 10 200.7 ND -- 1 ug/I ib/day 13M Zinc, Total 8 200.7 36 0.0003 1 ug/h lb/day 14M Cyanide, Total 5 335.2 CLP-M ND - 1 mg/L lb/day 14M Cyanide, Free 20 4500-CN I ND - 1 mg/L lb/day 15M Phenols, Total 5000 420.1 6 0.050 1 mg/L lb/day

3. If other data Is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. It Is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C C C

3800-PM-WSFR0008h C Rev. 312006 C Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) C Module 5 Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION J10"4, ANALYSIS RESULTS TABLE POLLUTANT GROUP 2 MODULE 5 Before completing this form, read the step-by-step instructions provided in Appendix 1. APPLJCANT NAME!:- "- .ý FirstEnergy Nuclear Operating Company- Beaver Valley Power Station El Outfall Number (Show location of sampling point on Line Drawing) El Intake Sampling Results - Optional (Specify Source: _.) LI Background Sampling Results - Optional (Specify Location: [ Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) Influent to Internal Monitoring Point 103 [] New Discharge (Basis for Information: _ .) EL Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROUP 2 2.EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1M Antimony, Total 2 200.7 6 0.017 1 ug/I lb/day 2M Arsenic, Total 10 200.7 25 0.069 1 ug/I lb/day 3M Beryllium, Total 2 200.7 ND - 1 ugh lb/day 4M Cadmium, Total 2 200.7 ND - 1 ug/ lb/day 5M Chromium 111 2 200.7 ND -- 1 ug/i lb/day 5M Chromium VI 3 218.5 ND - 1 ug/I lb/day I 6M Copper, Total 2 200.7 ND - 1 ug/I lb/day 7M Lead, Total 2 200.7 ND - 1 ug/ lb/day 8M Mercury, Total 0.2 245.2 ND - 1 ug/I lb/day 9M Nickel, Total 5 200.7 ND - 1 ug/I lb/day 10M Selenium, Total 8 200.7 ND - 1 ug/I lb/day 11M Silver, Total 1 200.7 ND -- 1 ug/i lb/day

3. Ifother data Is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent: intake water and backgrdund. It Is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. 3800-PM-WSFROO08h Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 5 Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 2 5.Coefficient

1. MDL 2. EPA a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Method Number of Variability (pg/L) Number Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 12M Thallium, Total 10 200.7 ND 1 ug/ lb/day 13M Zinc, Total 8 200.7 ND - 1 ugn lb/day 14M Cyanide, Total 5 200.7 ND - 1 mg/L lb/day 14M Cyanide, Free 20 4500-CN I ND - 1 mg/L lb/day 1 FMPhenols, Total 5000 420.1 ND - 1 mg/L lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, Intake water and background. It Is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C C C

3800-PM-WSFR0008h Rev. 3/2006 Applicant Name: Fir stEnergy Nuclear Operating Company (FENOC) C. Module 5 Beaver Valley Powrer Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 2 MODULE 5 Before completing this form, read the step-by-step instructions provided in Appendix 1.

-APPIPICANT NAME" : FirstEnergy Nuclear Operating Company- Beaver Valley Power Station

[0 Outfall Number Internal Monitoring Point 103 (Show location of sampling point on Line Drawing) [L Intake Sampling Results - Optional (Specify Source: _ .)_ , El Background Sampling Results - Optional (Specify Location: _ .) El Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) EZ New Discharge (Basis for Information: _ .) El Bypass or Sewer System Overflow (Describe: _)

3. Level Present POLLUTANT GROUP 2 2.EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Number Number of Variability (pglL) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1M Antimony, Total 2 200.7 6 0.005 3 0.003 3 ugA lb/day 2M Arsenic, Total 10 200.7 44 0.034 23 0.017 3 ug/I lb/day 3M Beryllium, Total 2 200.7 ND - ND - 3 ug/I lb/day 4M Cadmium, Total 2 200.7 ND - ND - 3 ug/I lb/day 5M Chromium I1l 2 200.7 ND - ND - 3 ug/l lb/day 5M Chromium VI 3 218.5 ND - ND - 3 ug/I lb/day 6M Copper, Total 2 200.7 3 0.002 1 0.001 3 ug/I lb/day 7M Lead, Total 2 200.7 ND - ND - 3 ugh lbbday 8M Mercury, Total 0.2 245.2 ND - ND - 3 ug/ lb/day 9M Nickel, Total 5 200.7 9 0.007 3 0.002 3 ug/I lb/day 10M Selenium, Total 8 200.7 ND - ND - 3 ug/I lb/day 11M Silver, Total 1 200.7 ND ND

                                                                                                       -                             -                3                ug/I          lb/day

3. If other data Is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit.

                                    .1 3800-PM-WSFROO08h         Rev. 3/2006                                                                                          Applicant Name: FirstEnergy Nuclear Operating Company (FENOC)

Module 5 Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 2 s. Coefficient

1. MDL 2. EPA a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Method Number of Variability (pg/L) Number Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 12M Thallium, Total 10 200.7 ND - ND - 3 ug/l lb/day 13M Zinc, Total 8 200.7 37 0.028 23 0.018 3 ug/I lb/day 14M Cyanide, Total 5 335.2 CLP-M 0.015 0.012 0.005 0.004 3 mg/L lb/day 14M Cyanide, Free 20 4500-CN I ND -- ND - 3 mg/L lb/day 15M Phenols, Total 5000 420.1 ND - ND - 3 mg/L lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, Intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements In the final NPDES permit. C C C

3800-PM-WSFRO008h C Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 5 Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 2 MODULE 5 Before completing this form, read the step-by-step instructions provided in Appendix 1. APýP L!ICANT N'AjME FirstEnergy Nuclear Operating Company- Beaver Valley Power Station E] Outfall Number (Show location of sampling point on Line Drawing) El Intake Sampling Results - Optional (Specify Source:__ ) El Background Sampling Results - Optional (Specify Location:__ 0 Treatment Facility Influent Sampling Results (Show location of samplinrg point on Line Drawing) Influent to Internal Monitoring Point 303 El New Discharge (Basis for Information:__ ) El Bypass or Sewer System Overflow (Describe:__

3. Level Present POLLUTANT GROUP 2 2.EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysts Concentration Mass (CV) 1M Antimony, Total 2 200.7 ND - 1 ug/I lb/day 2M Arsenic, Total 10 200.7 ND - 1 ug/ lb/day 3M Beryllium, Total 2 200.7 ND - 1 ug/I tb/day 4M Cadmium, Total 2 200.7 ND -- 1 ug/l . tb/day 5M Chromium 111 2 200.7 ND - 1 ug/I tb/day 5M Chromium VI 3 218.5 ND - 1 ug/I lb/day 6M Copper, Total 2 200.7 5 0.0008 1 ugI tb/day 7M Lead, Total 2 200.7 ND - .1 ug/t lb/day 8M Mercury, Total 0.2 245.2 ND - 1 ug/I lb/day 9M Nickel, Total 5 200.7 ND -- 1 ug/l lb/day 10M Selenium, Total 8 200.7 ND - 1 ughl lb/day.

11M Silver, Total 1 200.7 ND - 1 ug/I lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximurn Daily Value - Report the hiphes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.0. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements In the final NPDES permit. 3800-PM-WSFROO08h Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 5 Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 2 5.coefficient

1. MDL 2. EPA a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Method Number of Variability (tig/L) Number Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) lb/day Thallium, Total 10 200.7 ND - 1 ug/l.

lb/day Zinc, Total 8 200.7 ND - 1 ug/I lb/day Cyanide, Total 5 335.2 CLP-M ND - 1 mg/L lb/day Cyanide, Free 20 4500-CN I ND - 1 mg/L lb/day Phenols, Total 5000 420.1 ND - 1 mg/L

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum DailyValue - Report the highes daily value'or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, Intake water and background. It is in the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. I., C: C

3800-PM-WSFR0008h Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 5 Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 2 MODULE 5 Before completing this form, read the step-by-step instructions provided in Appendix 1. ,APPLICANTNAME FirstEnergy Nuclear Operating Company- Beaver Valley Power Station [ Outfall Number Internal Monitoring Point 303 (Show location of sampling point on Line Drawing) E] Intake Sampling Results - Optional (Specify Source: __-) F1 Background Sampling Results - Optional (Specify Location: _ .) El Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) [] New Discharge (Basis for Information: ___) EL Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROUP 2 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV)

IM Antimony, Total 2 200.7 ND - ND - 3 ug/ lb/day 2M Arsenic, Total 10 200.7 ND -- ND - 3 ug/I Ib/day 3M Beryllium, Total 2 200.7 ND - ND -- 3 ug/1 lb/day 4M Cadmium, Total 2 200.7 ND - ND - 3 ug/A lb/day 5M Chromium III 2 200.7 ND - ND - 3 ug/l lb/day 5M Chromium VI 3 218.5 ND - ND - 3 ug/I lb/day 6M Copper, Total 2 200.7 3 0.0001 2 0.00003 3 ug/1 lb/day 7M Lead, Total 2 200.7 ND - ND - 3 ug/I lb/day 8M Mercury, Total 0.2 245.2 ND -- ND - 3 ug/I lb/day 9M Nickel, Total 5 200.7 ND - ND - 3 ug/I lb/day 10M Selenium, Total 8 200.7 13 0.0002 4.33 0.0001 3 ug/I Ib/day 11M Silver, Total 1 200.7 ND - ND - 3 ug/I lb/day

3. If other data is available (i.e., DMR data. etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, intake water and background. It Is in the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements In the final NPDES permit. 3800-PM-WSFROO08h Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 5 Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 2 5.Coefficient

1. MDL 2. EPA a. Max Daily Value b. Average of Analysis c. 4, Units of Effluent Metals Used* Method Number of Variability (pg/L) Number Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 12M Thallium, Total 10 200.7 ND - ND - 3 ug/I lb/day 13M Zinc, Total 8 200.7 .15 0.0003 13 0.0002 3 ug/I lb/day 14M Cyanide, Total 5 335.2 CLP-M ND -- ND - 3 mg/L lb/day 14M Cyanide, Free 20 4500-CN I ND ND - 3 mg/L lb/day 15M Phenols, Total 5000 420.1 ND - ND - 3 mg/L lb/day

3. ' If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - f'eport the hihest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C', C (7)

3800-PM-WSFfI08h Module 5 Rev. 3/2006 C Applicant Name: FirstEnergy Nuclear Operating Compa Beaver Valley Power Station C FENOC) COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 2 MODULE 5 Before completing this form, read the step-by-step instructions provided In Appendix 1. APPLICANT NAME FirstEnergy Nuclear Operating Company - Beaver Valley Power Station [ Outfall Number Internal Monitoring Point 403 (Sample is representative of water that would be discharged) (Show location of sampling point on Line Drawing) El Intake Sampling Results - Optional (Specify Source: __ ) El Background Sampling Results - Optional (Specify Location: __ ) El Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) EL New Discharge (Basis for Information: __.) El Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROUP 2 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Number Number of Variability (pgIL) Used Concentration -Mass Concentration Mass Analysis Concentration Mass (CV) 1M Antimony, Total 2M Arsenic, Total 3M Beryllium, Total 4M Cadmium, Total 5M Chromium III 2 200.7 ND - 1 ugII lb/day 5M Chromium VI 3 218.5 ND - 1 ug/ lb/day 6M Copper, Total 7M Lead, Total 8M Mercury, Total 9M Nickel, Total 10M Selenium, Total 11M Silver, Total

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. 3800-PM-WSFRO008h Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 5 Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 2 5.Coefficient

1. MDL 2. EPA a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Method Number of Variability (pg/L) Number Used Concentration Mass. Concentration Mass Analysis Concentration Mass (CV) 12M Thallium, Total 13M Zinc, Total 14M Cyanide, Total 14M Cyanide, Free 15M Phenols, Total

3. Ifother data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.C. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C C C;

C 3800-PM-WSFRO008h C Rev. 3/2006 C Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 5 Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 2 MODULE 5 Before completing this form, read the step-by-step instructions provided in Appendix 1.- APL iCANTNAME il FirstEnergy Nuclear Operating Company- Beaver Valley Power Station Outfall Number 010 (Show location of sampling point on Line Drawing) El Intake Sampling Results - Optional (Specify Source: _) El Background Sampling Results - Optional (Specify Location: _ ) El Treatment.Facility Influent Sampling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information:__.) LI Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROUP 2 2. EPA " 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Number Number of Variability.

(pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1M Antimony, Total 2M Arsenic, Total 3M Beryllium, Total 4M Cadmium, Total 5M Chromium III 2 200.7 ND - 1 ug/ lb/day 5M Chromium VI 3 218.5 ND - 1 ug/l lb/day 6M Copper, Total 7M Lead, Total 8M Mercury, Total 9M Nickel, Total 10M Selenium, Total 11M Silver, Total

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the'average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, intake water and background. It is In the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements In the final NPDES permit. 3800-PM-WSFROO08h Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 5 Beaver Valley Power Station

3. Level Present_______

POLLUTANT GROUP 2 5.Coefficient

1. MDL 2. EPA a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Method I Number of Variability (pg/L) Number Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 12M Thallium, Total 13M Zinc, Total 14M Cyanide, Total 14M Cyanide, Free 15M Phenols, Total

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C Q C

3800-PM-WSFRO008h Rev. 3/2006 C Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) C Module 5 Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 2 MODULE 5 Before completing this form, read the step-by-step instructions provided In Appendix 1. AN:.N-ME* J j1l iFirstEnergy Nuclear Operating Company- Beaver Valley Power Station E] Outfall Number (Show location of sampling point on Line Drawing) n Intake Sampling Results - Optional (Specify Source: _ ) Z Background Sampling Results - Optional (Specify Location:__ LI Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) Influent to Internal Monitoring Point 111 El New Discharge (Basis for Information:__ .) El Bypass or Sewer System Overflow (Describe: _ _.)

3. Level Present POLLUTANT GROUP 2 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1M Antimony, Total 2 200.7 ND - 1 ug/I lb/day 2M Arsenic, Total 10 200.7 10 0.0002 1 ug/l lb/day 3M Beryllium, Total 2 200.7 ND - 1 ugh lb/day 4M Cadmium, Total 2 200.7 ND - 1 ug/l lb/day.

5M Chromium III 2 200.7 ND - 1 ug/I lb/day 5M Chromium VI 3 218.5 ND - 1 ug/l lb/day 6M Copper, Total 2 200.7 ND - 1 ug/h lb/day 7M Lead, Total 2 200.7 ND - 1 ug/A lb/day 8M Mercury, Total 0.2 245.2 ND - 1 ug/I lb/day 9M Nickel, Total 5 200.7 ND -- 1 ug/A lb/day 10M Selenium, Total 8 200.7 ND - 1 ug/h lb/day 11M Silver, Total 1 200.7 ND - 1 ugAl lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.0. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. 3800-PM-WSFROO08h Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 5 Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 2 5.Coefficient

1. MDL 2. EPA a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Method Number of Variability (pg/L) Number Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 12M Thallium, Total 10 200.7 ND -- 1 ug/I lb/day 13M Zinc, Total 8 200.7 245 0.004 1 ug/I lb/day 14M Cyanide, Total 5 200.7 ND - 1 mg/L lb/day 14M Cyanide, Free 20 4500-CN I ND - 1 mg/L lb/day 15M Phenols, Total 5000 420.1 ND - 1 mg/L lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C C C

3800-PM-WSFROO08h Rev. 312006 C Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 5 Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 2 MODULE 5 Before completing this form, read the step-by-step instructions provided in Appendix 1. APPLCANT. NAME -:.:i FirýstEnergy Nuclear Operating Company- Beaver Valley Power Station Outfall Number Internal Monitoring Point 111 (Show location of sampling point on Line Drawing) El Intake Sampling Results - Optional (Specify Source: _ ) El Background Sampling Results - Optional (Specify Location: _ ) El Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) EL New Discharge (Basis for Information: _ ) El Bypass or Sewer System Overflow (Describe: _ _.)

3. Level Present POLLUTANT GROUP 2 2.EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1M Antimony, Total 2 200.7 ND - ND - 3 ug/I lb/day 2M Arsenic, Total 10 200.7 24 0.0004 8 0.0001 3 ug/ lb/day 3M Beryllium, Total 2 200.7 ND - ND - 3 ugh lb/day 4M Cadmium, Total 2 200.7 ND - ND - 3 ug/1 lb/day 5M Chromium Ill 2 200.7 ND - ND - 3 ug/I lb/day 5M Chromium VI 3 218.5 ND - ND - 3 ug/h lb/day 6M Copper, Total 2 200.7 ND -- ND - 3 ug/I lb/day 7M Lead, Total 2 200.7 ND - ND - 3 ugI lb/day 8M Mercury, Total 0.2 245.2 ND -- ND - 3 ug/I lb/day 9M Nickel, Total 5 200.7 ND - ND - 3 ug/1 Ib/day IOM Selenium, Totdl 8 200.7 ND - ND - 3 ug/ Ib/day 11M Silver, Total 1 200.7 ND - ND - 3 ug/ Ib/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value -_ Report the hlahest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of I Sampling Event for all other discharges, treatment facility Influent, intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or poteitlal for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. 3800-PM-WSFRo008h Rev. 31/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 5 Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 2 5.Coefficient

1. MDL 2. EPA a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Method Number of Variability (pg/L) Number Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 12M Thallium, Total 10 200.7 ND - ND - 3 ug/I lb/day 13M Zinc, Total 8 200.7 185 0.003 174 0.0029 3 ug/l lb/day 14M Cyanide, Total 5 335.2 CLP-M ND - ND - 3 mg/L lb/day 14M Cyanide, Free 20 4500-CN I ND - ND - 3 mg/L lb/day 15M Phenols, Total 5000 420.1 ND - ND - 3 mg/L lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C C-

3800-PM-WSFROO08h C. Rev. 312006 C Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) C Module 5 Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 2 MODULE 5 Before completing this form, read the step-by-step instructions provided in Appendix 1. rAp!WCANT NAME,, FirstEnergy Nuclear Operating Company- Beaver Valley Power Station E Outfall Number (Show location of sampling point on Line Drawing) El Intake Sampling Results - Optional (Specify Source: _)_I El Background Sampling Results - Optional (Specify Location:___ Z Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) Influent to Internal Monitoring Point 211 [E New Discharge (Basis for Information: _ .) El Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROUP 2 2.EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Number Number of Variability (pglL) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1M Antimony, Total 2 200.7 3 0.0001 1 ugI Ib/day 2M Arsenic, Total 10 200.7 14 0.0002 1 ug/ lb/day 3M Beryllium, Total 2 200.7 ND - 1 ugI lb/day 4M Cadmium, Total 2 200.7 ND - 1 ugI lb/day 5M Chromium I11 2 200.7 ND - 1 ugA lb/day 5M Chromium VI 3 218.5 ND - 1 ug/I lb/day 6M Copper, Total 2 200.7 17 0.0003 1 ug/I lb/day 7M Lead, Total. 2 200.7 ND - 1 ug/ lb/day 8M Mercury, Total 0.2 245.2 ND - 1 ug/l lb/day 9M Nickel, Total 5 200.7 ND - 1 ug/I lb/day 10M Selenium, Total 8 200.7 ND - 1 ug/h lb/day 11M Silver, Total 1 200.7 ND - 1 ug/I lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, intake water and background. It Is In the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. 3800-PM-WSFROO08h Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 5 Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 2 5.Coefficient

1. MDL 2. EPA a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Method Number of Variability (pg/L) Number Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 12M Thallium, Total 10 200.7 ND - 1 ug/I lb/day 13M Zinc, Total 8 200.7 44 0.0007 1 ug/l lb/day 14M Cyanide, Total 5 200.7 ND - 1 mg/L lb/day 14M Cyanide, Free 20 4500-CN I ND - 1 mg/L Ib/day 15M Phenols, Total 5000 420.1 ND - 1 mg/L lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C C

3800-PM-WSFROO08h (I Rev. 3/2006 C Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) C1 Module 5 Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 2 MODULE 5 Before completing this form, read the step-by-step instructions provided in Appendix 1. 2AP *C!AN*Ti'-NIrE 7FirstEnergy Nuclear Operating Company- Beaver Valley Power Station [ Outfall Numberenternal Monitoring Point 211 (Show location of sampling point on Line Drawing) El Intake Sampling Results - Optional (Specify Source:__.) E] Background Sampling Results - Optional (Specify Location: _ .) El Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information: -) El Bypass or Sewer System Overflow (Describe: _ _.)

3. Level Present_______

POLLUTANT GROUP 2 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1M Antimony, Total 2 200.7 ND -- ND - 3 ug/I lb/day 2M Arsenic, Total 10 200.7 24 0.0004 11 0.0002 3 ug/I Ib/day 3M Beryllium, Total 2 200.7 ND - ND - 3 ug/I Ib/day 4M Cadmium, Total 2 200.7 ND - ND - 3 ug/I lb/day 5M Chromium III 2 200.7 ND - ND - 3 ug/I lb/day 5M Chromium VI 3 218.5 ND - ND - 3 ug/l lb/day 6M Copper, Total 2 200.7 14 0.0002 5 0.00008 3 ugn tb/day 7M Lead, Total 2 200.7 ND - ND - 3 ug/A lb/day 8M Mercury, Total 0.2 245.2 ND - ND - 3 ug/I lb/day 9M Nickel, Total 5 200.7 ND - ND - 3 ug/I lb/day 10M Selenium, Total 8 200.7 ND - ND - 3 ug/l lb/day 11M Silver, Total 1 200.7 ND - ND - 3 ug/I lb/day

3. Ifother data is iavailable (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. 3800-PM-WSFROO08h Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 5 Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 2 5.Coefficient

1. MDL 2. EPA a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used' Method Number of Variability (pg/L) Number Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 12M Thallium, Total 10 200.7 ND -- ND - 3 ug/ lb/day 13M Zinc, Total 8 200.7 152 0.003 77 0.0013 3 ug/I lb/day 14M Cyanide, Total 5 335.2 CLP-M 0.025 0.0004 0.01 0.0001 3 mg/L lb/day 14M Cyanide, Free 20 4500-CN I ND - ND - 3 mglL lb/day 15M Phenols, Total 5000 420.1 22 0.367 11 0.189 3 mg/L lb/day

3. Ifother data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wattewater discharges, and a minimum of. 1 Sampling Event for all other discharges, treatment facility influent, intake water and background.' It Is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements In the final NPDES permit. C C

3800-PM-WSFRO008h Rev. 3/2006 C Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 5 Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 2 MODULE 5 Before comnletina this form, read the step-by-step instructions provided in Appendix 1. ,,APPLICANTNAME , FirstEnergy Nuclear Operating Company- Beaver Valley Power Station El Outfall Number (Show location of sampling point on Line Drawing) L1 Intake Sampling Results - Optional (Specify Source: _ .) El Background Sampling Results - Optional (Specify Location:_ _ Treatment Tr Facility Influent Sampling Results (Show location of sampling point on Line Drawing) Influent to Internal Monitoring Point 313 LI New Discharge (Basis for Information: _ ) El Bypass or Sewer System Overflow (Describe:

3. Level Present _______

POLLUTANT GROUP 2 2.EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1M Antimony, Total 2 200.7 ND - 1 ug/I lb/day 2M Arsenic, Total 10 200.7 32 0.0005 1 ug/I lb/day 3M Beryllium, Total 2 200.7 ND - 1 ug/I lb/day 4M Cadmium, Total 2 200.7 ND - 1 ug/A lb/day 5M Chromium III 2 200.7 ND - 1 ug/I lb/day 5M Chromium VI 3 218.5 ND - 1 ug/I lb/day 6M Copper, Total 2 200.7 ND - 1 ug/I lb/day 7M Lead, Total 2 200.7 ND - 1 ug/l lb/day 8M Mercury, Total 0.2 245.2 ND - 1 ug/l lb/day 9M Nickel, Total 5 200.7 ND - 1 ug/I lb/day 10M Selenium, Total 8 200.7 ND - 1 ug/l lb/day 11M Silver, Total 1 200.7 ND -- 1 ug/ lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, intake water and background. It is In the applicant's inierest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements In the final NPDES permit. 3800-PM-WSFROO08h Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 5 Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 2 5.Coefficient

1. MDL 2. EPA a. Max Dally Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Method Number of Variability (pg/L) Number Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 12M Thallium, Total 10 200.7 ND - 1 ug/I lb/day 13M Zinc, Total 8 200.7 ND - 1 ug/I lb/day 14M Cyanide, Total 52 200.7 ND - 1 mg/L lb/day 14M Cyanide, Free 20 4500-CN I ND - 1 mgIL Iblday 15M Phenols, Total 5000 420.1 ND - 1 mg/L lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, intake water and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits.and/or monitoring requirements in the final NPDES permit. C

                                                                                                     ~2~Q C

3800-PM-WSFROO08h Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 5 Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 2 MODULE 5 Before completing this form, read the step-by-step instructions provided in Appendix 1. 4APPL lCA*TFNAME FirstEnergy Nuclear Operating Company- Beaver Valley Power Station LI Outfall Number Internal Monitoring Point 313 (Show location of sampling point on Line Drawing) El Intake Sampling Results - Optional (Specify Source: U Background Sampling Results - Optional (Specify Location:-.) U Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) U New Discharge (Basis for Information: ___) EU Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROUP 2 2.EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1M Antimony, Total 2 200.7 ND .- ND -- 3 ug/I lb/day 2M Arsenic, Total 10 200.7 17 0.0003 6 0.0001 3 ug/I lb/day 3M Beryllium, Total 2 200.7 ND -- ND - 3 ug/lI lb/day 4M Cadmium, Total 2 200.7 ND - ND - 3 ug/I lb/day 5M Chromium III 2 200.7 ND - ND - 3 ug/I lb/day 5M Chromium VI 3 218.5 ND - ND - 3 ug/I lb/day 6M Copper, Total 2 200.7 4 0.0001 1 0.00002 3 ug/I lb/day 7M Lead, Total 2 200.7 ND - ND - 3 ug/l lb/day 8M Mercury, Total 0.2 245.2 ND -- ND - 3 ug/I lb/day 9M Nickel, Total 5 200.7 ND - ND - 3 ug/ lb/day 10M Selenium, Total 8 200.7 ND - ND - 3 ug/ lb/day 11M Silver, Total 1 200.7 ND -- ND - 3 ug/I lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.e. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Intake water and background. It Is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. 3800-PM-WSFROO08h Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 5 Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 2 5.Coefficient

1. MDL 2. EPA a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Method Number of Variability (pg/L) Number Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 12M Thallium, Total 10 200.7 ND - ND -- 3 ug/I lb/day 13M" Zinc, Total 8 200.7 44 0.001 23 44 3 ug/h Ib/day 14M Cyanide, Total 5 335.2 CLP-M ND -- ND - 3 mg/L Ib/day 14M Cyanide, Free 20 4500-CN I ND - ND - 3 mg/L Ib/day 15M Phenols, Total 5000 420.1 13 0.217 4 0.072 3 mg/L lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, intakewater and background. It is in the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements In the final NPDES permit. C C

C, 3800-PM-WSFROO08h Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 5 Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION' BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 2 MODULE 5 Before completing this form, read the step-by-step Instructions provided in Appendix 1. APLIA~pipiNT NA FirstEnergy Nuclear Operating Company- Beaver Valley Power Station El. Outfall Number Internal Monitoring Point 413 (Show location of sampling point on Line Drawing) El Intake Sampling Results - Optional (Specify Source: __ El Background Sampling Results - Optional (Specify Location: _ .) El Treatment Facility Inifluent Sampling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information: -) El Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROUP 2 2.EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1M Antimony, Total 2 200.7 ND - 1 ug/I lb/day 2M Arsenic, Total 10 200.7 ND - 1 ug/l Ib/day 3M Beryllium, Total 2 200.7 ND - 1 ug/I lb/day 4M Cadmium, Total 2 200.7 ND -- 1 ug/I lb/day 5M Chromium III 2 200.7 ND - 1 ug/I lb/day 5M Chromium VI 3 218.5 ND - 1 ug/I lb/day 6M Copper, Total 2 200.7 16 0.0001 1 ug/l lb/day 7M Lead, Total 2 200.7 ND - 1 ug/1 lb/day 8M Mercury, Total 0.2 245.2 ND - 1 ug/I Ib/day 9M Nickel, Total 5 200.7 ND - 1 ug/I Ib/day 10M Selenium, Total 8 200.7 ND - 1 ug/I lb/day 11M Silver, Total 1 200.7 ND - 1 ug/I lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.C. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility influent, Intake water and background. It is In the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/dr monitoring requirements in the final NPDES permit. 3800-PM-WSFROO08h Sev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating(Company (FENOC) Module 5 Beaver Valley Power Station ___________________3. Level Present POLLUTANT GROUP 2 5.Coefficient

1. MDL 2. EPA a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Metals Used' Method Number of Variability (pg/L) Number Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 12M Thallium, Total 10 200.7 ND -- 1 ug/I lb/day 13M Zinc, Total 8 200.7 1090 0.009 1 ugn lb/day 14M Cyanide, Total 5 200.7 ND - 1 mg/L lb/day 14M Cyanide, Free 20 4500-CN I ND - 1 mg/L lb/day 15M Phenols, Total 5000 420.1 19 0.158 1 mg/L lb/day

3. Ifother data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis.- Determine the average of all samples taken within the past year. Report both mass and concentration. 3.0. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, intake water and background. It is in the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C -2 Q C

3800-Pl6,...FR0008I Rev,312006 C Applicant Name: First Energy Nucii--'berating Module 6 Company (FENOC) Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS 'AND FACILITY REGULATION Pep"c' ANALYSIS RESULTS TABLE POLLUTANT GROUP 3 MODULE 6 Before completing this form, read the step-by-step instructions'provided In Appendix 1. First Energy Nuclear Operating Company (FENOC) - Beaver Valley-Power Station Z Outfall Number 001 (Show location of sampling point on line Drawing) El Intake Sampling Results - Optional (Specify Sou'rce: _ ) El Background Sampling Results - Optional (Specify Location: _ ) El Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information: _ .) El ,Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROUP 3 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Volitales Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV)

IV Acrolein 25 624 ND -- ND -- 3 uglL lb/day 2V Acrylonltrile 25 624 ND -- ND - 3 ugIL Iblday 3V Benzene 5 624 ND -. ND -- 3 - ug1L , blday 5V Broanoform 5 624 ND -- ND -- . 3 uglL Iblday 6V Carbon Tetrachloride 5 624 ND -- ND - 3 ug/L lb/day 7V Chlorobenzene 5 624 ND -. ND -- 3 uglL lblday 8V Chlorodibromomethane 5 624 ND ND .-- 3 uglL lb/day 9V Chloroethane .5 624 ND -- ND ., -- 3 uglL lb/day 10V 2-Chloroethylvlnyl Ether. 5 *

624 ND -- ND -- 3 ug/L Iblday 3.. If other data Is availble (i.e., DMR data, etc.), the past'year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the bghesl daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average ofall samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges. arid a minimum of I Sampling Event for all other discharges, treatment facility Influent, Intake water and background. It Is In the applicant's Interesi to achieve the lowest level of detection possible. This will r6imlze uncertainty and therefore the nee~d for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. 3800-PVi- .-.. FR0008i Rev. 312006 Applicant Name: First Energy Nucit..-Operating Module 6 Company (FENOC) Beaver Valley Power Station ___________________3. Level Present POLLUTANT GROUP 3 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Volitales Used* Number Number of Variability (Ijg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 11V Chloroform .5 624 ND -- ND -- 3 ug/L lb/day 12V Dichlorobromomethane 5 624 ND ND -- 3 ug/L lb/day 14V 1,1-Dichloroethane 5 624 ND -- ND -- 3 uglL lb/day 15V 1,2-Dichloroethane 5 624. ND -- ND -- 3 ug/L lb/day 16V l,l-Dichloroethylene 5 624 ND -- ND - 3 ug/L lb/day 17V 1,2 Dichloropropan9 5 624 ND -- ND - 3 uglL lb/day 18V 1, 3-Dichloropropylene 5 624 ND -- ND -- 3 uglL 'lb/day 19V Ethylebenzene 5 624 ND -- ND -- 3 ug/L lb/day 20V Methyl Bromide 5 624. ND -- ND -- 3 ug/L lb/day 21V Methyl Chloride . 5 *624 ND -- ND -- 3 ug/L lb/day 22V Methylene Chloride 5 624 ND -- ND -- 3 uglL lb/day 23V 1,1,2,2-Tetrachloro'ethane 5 624 ND -- ND -- 3 ug/L Ib/day 24V Tetrachloroethylene - 5 -624 ND -- ND -- 3 uglL lb/day 25V Toluene ; 5 624 ND -- ND -- 3 ug/L lb/day 26V 1,2-Trans-dichlorodthylene 5 624 ND -- ND -- 3 ug/L lb/day 27V 1,1,1-Trichloroethane 5 624 ND -- ND -- 3 uglL lb/day 28V 1,1,2-Trichlbroethane i 5 624 ND -- ND 3 uglL lb/day 29V Trichloroethylene 5 624 ND -- ND -- 3 ug/L "b/day 31V Vinyl Chloride 5 624 ND -- ND -- 3 uglL lb/day

3. If other data Is available (i.e., DMR data, etc.), the past year of data'may be used to determine 3a, 3b, 3c, and 5.

3.a.. Maximum Daily Value - Report Ihe hijgeI daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of'Analysis - Determine'the average of all samples taken within the past year. Report both mass and concentration.

 .3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of I Sampling Event for all other discharges, treatment facility Influent, Intake water and background.

It Is In the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C 2~C C

3800-PN. -. JFR00081 Module 6 Rev. 312006 .I C Applicant Name: First Energy Nuc I., -,Operatfng Company (FENOC) Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 3

                                                                                              . MODULE 6 Before completing this form, read the step-by-step instructions provided in Appendix 1.

NTl JMTE iNA First Energy Nuclear Operating Company (FENOC) - Beaver Valley Power Station El Outfall Number _ (Show location of sampling point on Line Drawing)

El Intake Sampling Results - Optional (Specify Source:__ .) El Background Sampling Results - Optional (Specify Location: ._._) [ Treatment Facility influent Sampling Results (Show location of sampling point on Line Drawing) Influent to Internal Monitoring Point 101 El New Discharge (Basis for Information:__ ) El Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROUP 3 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Volitales Used* Number Number of Vairlability (pg/L) Used Concentration Mass Concentration Mass Analysis Conchntratlon Mass (CV) 1V Acrolein 25 624 ND -- ND -- 1 , uglL iblday I 2V Acrylonitrile 25 624 ND -O ND -- I ug/L Iblday 3V Benzene 5 624 ND - ND -- 1 ug/L Ib/day 5V Bromoform 5 624 NDO -- ND -I ug/L lb/day 6V Carbon Tetrachloride 5 624 ND -- ND - I uglL lb/day 7V Chlorobenzene 5 624 ND -- ND -- 1 uglL Ib/day 8V Chlorodibromomethane 5 624 ND -- ND I ugIL Iblday 9V Chloroethahe 5 624 ND -- ND - 1 ugIL lb/day 10V 2-Chioroethylvinyl Ether 5 624 ND -- ND -- I ug/L lb/day

3. Ifother data Is available (I.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A nmilnimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Intake water and background. It Is In the a4pllcant' Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishlnga large number of effluent limits and/or monitoring requirements in the final NPDES permit. 3800-PNi-..jFR0008I Rev. 3/2006 Applicant Name: First Energy NucrL.LAperating Module 6 Company (FENOC) Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 3 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units. of Effluent Volltales Used* Number Number of Variability (pig/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass- (CV) 11V Chloroform 5 624 ND -- ND I- ug/L lb/day 12V Dlchlorobromometlhane 5 624. NDO-- ND O -- uglL lb/day 14V 1,1-Dichloroethane 5 624 ND -- ND -- 1 , ugIL lb/day 15V 1,2-Dichloroethane 5 624 ND -O ND -- I ug/L lb/day 16V 1,1-Dichloroethylene 5 624 ND -- ND -- 1 uglL Ib/d.ay 17V 1,2 Dichloropropane 5 624 ND -- ND -- 1 ug/L lb/day 18V 1, 3-Dlchloropropylene 5 624. ND -- ND -- I ugIL lb/day 19V Ethylebenzene 5 624 ND -- ND -- I uglL lb/day 20V Methyl Bromide 5 624 ND -- ND -- I uglL lb/day 21V Methyl Chloride 5 624 ND - ND -- 1 ugIL Ib/day 22V Methylene Chloride 5 624 ND -- NDO -- ug/L Ib/day 23V 1,1,2,2-Tetrachloroethane 5 624 ND -- NDO -- uglL lb/day 24V Telrachloroethylene 5 624 ND -- ND -- 1 ugIL lb/day 25V Toluene 5 624 ND - ND -- I ug/L lb/day.

26V 1,2-Trans-dichioroethylene 5 624 ND -- ND -- 1 uglL lb/day 27V 1,1,1-Trichloroethane 5 624 ND -- ND -- I uglL lb/day 28V 1,1,2-Trichloroethane 5 624 ND -- ND -- 1 ug/L lb/day 29V Trichloroethylene 5 624 ND -- ND -I 1 ug/L Ib/day 31V Vinyl Chloride 5 624 ND -- ND -- 7 ug/L lb/day

3. If other data Is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. 'Maximum Daily Value - Report the bighest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sarppfing Events required for process wastewater discharges, and a minimum of I Sampling Event for all other discharges, treatment facility Infte.ent, Intake water and background. It Is in the applibant's interest to achieve the lowest level of detection possible. Thi* will minimize uncertainty and therefore the need for additional analysis or polentlal for establIshing a large number or effluent limits and/or monitoring requirements In the final NPDES permit. C C C

3800-PN. JFR0008I Rev. 3/2006 Applicant Name: First Energy Nuc&L...."Operatlng Module 6 Company (FENOC) Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 3 MODULE 6 Before completing this form, read the step-by-step instructions provided In Appendix 1. 'A*PKEIOANTNAME;'§ First Energy Nuclear Operating Company (FENOC) - Beaver Valley Power Station [ Outfall Number LntjernaLMgonjtorjg__oint 101 (Sho* location of sampling point on Line Drawing) E] Intake Sampling 'Results - Optional (Specify Source: ___) L1 Background Sampling Results - Optional (Specify Location: __ .) EL Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) EL New Discharge (Basis for Information: _ ) El Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROUP 3 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Volitales Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1V Acrolein 25 624 ND -- ND - 3 ug/L lb/day 2V Acrylonitrile 25 624 ND -- ND - 3 uglL Ib/day 3V Benzene 5 624 ND -- ND -- 3 uglL Ib/day 5V Bromoform . 5 624 ND -- ND - 3 ugIL Iblday 6V Carbon Tetrachloride 5 624 ND -- ND -- 3 uglL lb/day 7V Chlorobenzene 5 624 ND -- ND - 3 ug/L " lb/day 8V Chlorodibromomethane .5 624 ND -- ND - 3 ug/lL . lb/day 9V Chloroethane 5 624 ND *- ND -- 3 ug/L lb/day 10V 2-Chioroethylvinyl Ether 5 624 ND - ND -- 3 uglL ' lb/day

3. Ifother data Is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Valoe - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sa ."pling Events required for process wastewater discharg'es,.and a minimum of I Sampling Event for all other discharges, treatment facility Influent, Intake Water and background. It Is In the applicant's, interest to achieve the lowNest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements In the final NPDES permit. 3800-PNi .JFR0008i Rev. 312006 Applicant Name: First Energy Nuck.,-bperatlng Module 6 Company (FENOC) Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 3 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Volltales Used* Number Number of Variability (jig/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 11V Chloroform 5 624 ND -O ND -- 3 ug/L lb/day 12V Dichlorobromomethane 5 624 ND ND -- 3 ug/L lb/day 14V 1,1-Dichloroethane 5 624 ND. -- ND 3 ug/L lb/day 15V 1,2-Dichloroethane 5 624 ND -- ND - 3 ug/L lb/day 16V 1,1-Dichloroethylene 5 624 ND -O ND - 3 ug/L

lb/day 17V 1,2 Dichloropropane 5 624 ND -- ND -- 3 ug/L lb/day 18V 1, 3-Dlchloropropylene 5 624 ND ND -- 3 ug/L lb/day 19V Ethylebenzene 5 624 ND ND -- 3 ug/L lb/day 20V Methyl Bromide 5 624 ND -- ND - 3 ug/L lb/day 21V Methyl Chloride 5 624 ND ND - 3 ug/L lb/day 22V, Methylenie Chloride 5 624 ND -- ND -- 3 ug/L lb/day 23V 1,1,2,2-Tetrachloroethane 5 624 ND -- ND -- 3 ug[L lb/day 24V Tetrachloroethylene 5 624 ND -- ND -- 3 ugIL lb/day 25V Toluene 5 624 ND -- ND -- 3 ug/L lb/day 26VI 1,2-Trans-dichloroethylene 5 624 ND ND 3 uglL lb/dayI 27V 1,1,1-Trichloroethane 5 624 ND -. ND -- 3 ug/L lb/day 28V 1,1,2-Trichloroethane 5 624 ND -- ND -- 3 ug/L lb/day 29V Trichioroethylene 5 624 ND -- ND -O 3 ug/L lb/day 31VI Vinyl Chloride 5 624 ND - ND -- 3 ug/L Ib/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may.be used to determine 3a, 3b, 3c,.and.5.

3.a. Maximum Daily Value - Report the hfghe.*tdaily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report-both mass and.concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility InflIent, Intake water and background.* It is In the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty arid therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C C

3800-PMt-.3.FR0008I Rev. 312006 Applicant Name: First Energy NucGI'-.Operatii-g Module 6 Company (FENOC) Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE. POLLUTANT GROUP 3 MODULE 6 Before completing this forrm, read the step-by-step instructions provided In Appendix 1. 79777nt'T,

             -         E.`.7 First Energy Nuclear Operating Company (FENOC) - Beaver Valley Power Station LI    Outfall Number .              (Show location of sampling point on Line Drawing)

EL Intake Sampling Results - Optional (Specify Source: ) El Background Sampling Results - Optional (Specify Location: _ ) [ Tteatment Facility Influent Sampling Results (Show location of sampling point on Line Deawing) Influent to Internal Monitoring Point 103 EL New Discharge (Basis for Information: _ .) [1 Bypass or Sewer System Overflow (Describe: ___________________3. Level Present ______ POLLUTANT GROUP 3 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Volitales Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV)

IV Acrolein' 25 624 ND -- ND -- I ug/L lb/day 2V Acrylonitrile 25 624 ND -- ND -I 1 ug/L lb/day 3V Benzene '. 5 624 ND - ND - I ug/L Iblday 5V Bromoform 5 624 ND -- ND -- 1 uglL Ib/day 6V Carbon Tetrachloride 5 624 ND -- ND - 1 ugIL lb/day 7V Chlorobenzene 5 624 ND -- ND -- I ug/L lb/day 8V Chlorodibromomethane 5 624 ND -- ND -I 1 ug/L lb/day OV Chloroethane 5 624 ND - ND -- 1 ug/L lb/day 1OV 2-Chloroethylvinyl Ether 5 624 ND - ND -- I ug/L lb/day

3. If other data Is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sanipling'Events required for process Wastewater discharges, and a minimum of I Sampling Event for all other discharges, treatment' facility Influent, Intake water add background.. ItIs Inthe applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. 3800-Pl %.....IFR00081 1 Rev. 312006 Applicant Name: First Energy NucfL-.,-)peratIng Module 6 Company (FENOC) Beaver Valley Power Station ____________3. Level Present POLLUTANT GROUP 3 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis. c. 4. Units of Effluent Volitales Used* Number Number of Variability

_ _-__ _ (pg/L) Used Concentration Mass Concentration Mass Analysis Concentratiah Mass (CV) 11V Chloroform 5 624 ND ND - ug/L lb/day 12V Dichlorobromomethane 5 624 ND -- ND - I uglL Ib/day 14V 1,1-Dichloroethane 5 624 ND - ND -- 1 uglL lb/day 15V 1,2-Dichloroethane 5 624 ND -- ND O - ug/L lb/day 16V 1,1-Dichloroethylene 5 624 ND -- ND . uglL lb/day 17V 1,2 Dichloropropane 5 624 ND -- ND -- 1 ug/L lb/day 18V 1, 3-Dlchloropropylene 5 624 ND -- ND -O , ugiL lb/day 19V Ethylebenzene 5 624 ND -- NDO -- ug/L . lb/day 20V Methyl Bromide 5 624 ND -- ND - ug/L lb/day 21V Methyl Chloride 5 624 ND -- NDO -- ug/L lb/day' 22V Methylene Chloride 5 624 ND -O ND -. 1 ugIL lb/day 23V 1,1,2,2-Tetrachloroethane 5 624 ND - ND . 1 uglL lb/day 24V T6trachloroethylene 5 624 ND -- ND -- I uglL "lbday 25V Toluene 5 624 ND - ND -- 1 uglL lb/day 26V 1,2-Trans-dichloroethylene 5 624 ND - ND -- 1 ugJL lb/day 27V 1,1,1-Trichloroethane 5 624 ND -- ND 1 ug/L lb/day 28V 1,1,2-Trichloroethane 5 624 ND -- ND - I ugIL lb/day 29V Trichloroethylene 5 624 ND -- ND 1-- ug/L lb/day 31V Vinyl;Chlorlde *.5 624 ND -- ND I ugIL ib/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b: 3c, and 5.

3.a.' Maximum Daily Value - Report the bighes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimim, of 3 Sampling Events required for process wastewater discharges, and a minimum of I Sampling Event for all other discharges, treatment facility Inffient, Intake water and background. It Is in the applicaut's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potentlal for establishing a large number of effluent'limits and/or monitoring requirements In the final NPDES permit. I C ~2~C C.

3800-P1N. C. jFR0008i Rev. 31k006 Applicant Name: First Energy Nucl...*bperating Module 6 Company (FENOC) Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 3. MODULE 6 Before completing this form, read the step-by-step Instructions provided In Appendix 1. RVALW NT NANI First Energy Nuclear Operating Company (FENOC) - Beaver Valley Power Station Outfall Numbe'r Internal Monitoring Point 103 (Show location of sampling point on Line Drawing) El Intake.Sampling Results - Optional (Specify Source:__ ) El Background Sampling Results - Optional (Specify Location: __ .) El Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information: __ ) El Bypass or Sewer System Overflow (Describe: __.) __________________3. Level Present POLLUTANT GROUP 3 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Volitales Used* Number Number of Variability (pg(L) Used Concentration Mass Concentration' Mass Analysis Concentration Mass (CV) 1V Acrolein 25 624 ND - ND -- 3 ug/L Iblday

2V Acrylonhtrile ... 25 624 ND - ND - .3 ugIL lblday 3V Benzene 5. 624 ND -- ND - 3 "ug/L lb/day 5V Bromoform 5 624 ND -- ND -- 3 uglL lb/day 6V Carbon Tetrachloride 5 624 ND -- ND - 3 uglL Iblday 7V Chlorobenzene 5 624 ND - ND - 3 ug/L lb/day 8V Chlorodibromomethiane 5 624 ND -- ND -- 3 ug/L lb/day 9V Chloroethane 5 624 NDO- ND -- 3 uglL lb/day 10V 2-Chloroethylvinyl Ether 5 624 ND -O ND -- 3 .ug/L lb/day

3. Ifother data Is available (l.e., DMR .data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the W[hg1_sj daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Intake water and background. It Is In the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements In the final NPDES permit. 3800-PM%....JFR00081 Rev. 312006 Applicant Name: First Energy NucI'b..`-Operatlng Module 6 Company (FENOC) BeaverValley Power Station

3. Level Present POLLUTANT GROUP 3 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis, c. 4. Units of Effluent Volitales Used* Number Number of Variability V (pg/L) Used Concentration Miss Concentration Mass Analysis Concentratlqn Mass (CV) 11V Chloroform 5 624 ND - ND -- 3 ug/L lb/day 12V Dichlorobromomethane 5 624 ND -- ND 3 uglL lb/day 14V 1,1-Dichloroethane 5 624 ND -- ND -- 3 ug/L lb/day 15V. 1,2-Dichloroethane 5 624 ND - ND -- 3 ug/L lb/day 16V 1,1-Dichloroethylene 5 624 ND - ND *- 3 uglL lb/day 17V 1,2 Dichloropropane 5 624 ND -- ND 3 uglL lb/day 18V 1, 3-D[chloropropylene 5 624 ND - ND -- 3 ug/L lb/day 19V Ethylebenzene 5 624 ND -- ND - 3 ug/L lb/day 20V Methyl Bromide 5 624 ND -- ND 3 ug/L lb/day 21V Methyl Chloride 5 624 ND -- ND -- 3 uglL lb/day 22V Methylene Chloride 5 624 ND - ND -- 3 ug/L lb/day 23V. 1,1;2,2-Tetrachloroethane 5 624 ND -- ND - 3 ug/L lb/day 24V Tetrachloroethylene. 5 624 ND -- ND -. 3 ug/L" lb/day 25V Toluene 5 624 ND -- ND -- 3 ug/L lb/day 26V 1,2-Trans-dichloroethylene 5 624 ND -- ND - 3 ug/L lb/day 27V 1,1,1-Trichloroethane 5 624 ND -- ND -- 3 ug/L lb/day 28V 1,1,2-Trichloroethane 5 624 ND -- ND -- 3 ug/L lb/day 29V TrIchloroethylene 5 624 ND - ND -- 3 ug/L Ib/day 31V Vinyl Chloride 5. 624 ND -- ND 3 ugIL lb/day

3. Ifother data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within, the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Infloent, Intake water and background. It Is In the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits andfor monitoring requirements In the final NPDES permit. C C

3800-PIV. .JFR00081 Rev. 312006 Applicant Name: First Energy Nucl,,'Operf.. Module 6 Company (FENOC) Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 3

                                                                                              . MODULE 6 Before completing this form, read the step-by-step Instructions provided In Appendix 1.

APPICANT'JAME, A First Energy Nuclear Operating Company (FENOC) - Beaver Valley Power Station LI Outfall Number - (Show location of sampling point on Line Drawing)

LI Intake Sampling Results - Optional (Specify Source: -) El Background Sampling Results - Optional (Specify Location: _ ) [ Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) Influent to Internal Monitoririg Point 303 El New Discharge (Basis for Information: _ ) EL Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROUP 3 2.EPA '5.Coefficient

1. MDL Method a. Max Daily Value. b. Average of Analysis c. 4. Units of Effluent Volitales Used* Number" Number of . Variability

                                                        .(p1L)          Used       Concentration        Mass     Concentration         Mass        Analysis        Concentration         Mass             (CV) 1V    Acrolein -                                        25            624              ND             -             ND                --              .1             ugIL            Ib/day 2V    Acrylonitrile                                     25            624              ND             -             ND                --               I             uglL            Iblday 3V    Benzene                                            5            624              ND             --            ND                -                1             uglL           lb/day 5V    Bromoform                                  ,       5            624              ND             --            ND                --               1             ug/L            lblday 6V    Carbon Tetrachloride                               5            624              ND             --            ND                --               I             ug/L           lb/day 7V    Chlorobenzene                                      5            624  .           ND             --            ND                --               1             ug/L            Ib/day 8V'   Chlorodibromomethane                               5            624              ND             -             ND.               --               I             ugIL            Ib/day 9V    Chloroethane                                       5            624              ND             --            ND                --               I             ug/L            lb/day.

10V 2-Chloroethylvinyl Ether 5 624 ND - ND -- I ug/L lb/day

3. If other data Is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the "Ighest daily value or daily average value from the last year of data. Report both mass a'nd concentration. 3.b. Average of Analysis -'Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of I Sampling Event for all other discharges, treatment facility Influent, Intake water and background. It Is In the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. 3800-PM-,S.FR00081 Rev. 312006 Applicant Name: First Energy NucifL, 'bperatlng Module 6 Company (FENOC) Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 3 2. EPA , 5..Coefflclent

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Uhits of Effluent Volitales Used* Number Number of . Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 11V Chloroform 5 624 ND -- ND - 1 uglL lb/day 12V Dichlorobromom'ethane 5 624 ND -- ND O -- uglL Ib/day 14V 1,1-Dichloroethane 5 624 ND - ND -- I ug/L lb/day 15V 1,2-Dichloroethane 5 624 ND ND - I ug/L. lb/day 16V 1,1-Dlchloroethylene 5 624 ND -- ND -- I ug/L lb/day 17V 1,2 Dichloropropane 5 624 ND -- ND -- I ugIL Iblday 18V 1, 3-Dichloropropylene 5 624 ND -- ND -- I ugIL lb/day 19V Ethylebenzene .

5 624 ND -- ND -- 1 ug/L . lb/day 20V Methyl Bromide 5 624 ND -- ND -- 1 ug/L lb/day 21V Methyl Chloride 5 624 ND. -- ND -- I ug/L Ib'/day 22V Methylene Chloride 5 624 ND -- ND -- I ug/L lb/day 23V 1 1,2,2-Tetrachloroethane 5 624 ND -- ND -- 1 ug/L lb/day 24V Tetrachloroethylene 5. 624 ND -- ND -- I uglL lb/day 25V Toluene 5 624 ND - NDO -- ug/L Ib/day 26V 1,2-Trans-dlchloroethylene 5 624 ND O -- ND - 1 uglL lb/day 27V 1,1,1-Trlchloroethane 5 624 ND -- NDO -- ug/L lb/day 28V 1,1,2-Trichloroethane 5 624 ND -- ND -- 1 ug/L lb/day 29V Trichloroethylene , 5 624 ND -- ND -- , I ug/L lb/day 31V Vinyl Chloride 5 624 ND - ND -- I ug/L lb/day

3. Ifother data Is availabl'e (I.e., DMR data, etc.), the past 'year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report. the Jgýoh daily value or daily average value from the last year of data. Report both mass'and concentration. 3.b. Average of Analy~is - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c.. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Intake water and background. It Is In the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C . .C C

Appircant Name:"Frst nrgy'uc . ,per ,g 3800-PIQi-.o3FR00081 Rev. 3/2006 Module 6 Company (FENOC) Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 3 MODULE 6 Before.completing this form, read the step-by-step instructions provided in Appendix'1. A*PRU!OANT.NAMEQ; First Energy Nuclear Operating Company (FENOC) - Beaver Valley Power Station Outfall Numiber Interl

0. M..onllorngP.ont 303 (Show location of sampling point on Line Drawing)

[] Intake Sampling Results - Optional (Specify Source: *_L.) El Background Sarin'pling Results-- Optional (Specify Location: _ ) L0 Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) EL New Discharge (Basis for Information: _ .) El Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROUP 3 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Volitales Used' Number Number of Variability (pg/L)

Used Concentration .Mass Concentration Mass Analysis Concentration Mass (CV)

IV 'Acrolein 25 624 ND -- ND -- 3 ug/L lbfday 2V Acrylonitrile 25 624 ND -- ND -- 3 uglL lb/day 3V Benzene 5 624 ND - ND -- 3 uglL .. lb/day 5V Bromoform 5 624 ND -- ND - 3 ug/L lb/day 6V Carbon Tetrachloride 5 624 ND -- ND -- 3 ug/L lb/day" 7V Chlorobenzene 5 624 ND -- ND -- 3 ug/L Ib/day 8V Chlorodibromomrethane 5 624 ND -- ND -- 3 ug/L lb/day 9V Chloroethane 5 624 ND -- ND - 3 uglL lb/day 1OV 2-ChloroethylvInyl Ether . 5 624 ND -- ND -- 3 ugfL lb/day

3. If other data Is available (I.e., DMR data, etc.), the pastyear of data may be used todetermine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysts - Determine the average of ali samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum' of 1 Sampling Event for all other discharges, treatment facility Influent, Intake water and background. It Is In the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainly and therefore Ihe need for additional analysis or poientlal for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. 3800-PM. ..,jFR0008i Rov.3/2006 Applicant Name: First Energy Nuc`L'..Operating Module 6 Company (FENOC) Beaver.Valley Power Station

3. Level Present POLLUTANT GROUP 3 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. . 4. UnIts of Effluent Volitales Used* Number Number of Variability

                               *_(pig/L)                                Used       Concentration       Mass     Concentration        Mass         Analysis         Concentration               Mass        (CV) 11V  Chloroform                                      5               624             ND               --           ND             -                3                   ug/L             lb/day 12V' DIchlorobromomethane                            5               624             ND              --            ND             --               3                   ug/L             Ib/day 14V  1,1-Dichloroethane                              5               624             ND              --            ND             --               3                   ug/L             lb/day 16V  1,2-Dichloroethane                              5               624             ND               --           ND             --               3                   uglL             Ib/daý 16V  1,1-Dlchloroethylene                            5               624             ND              --            ND          ,  --               3                   ug/L             lb/day 17V  1,2 Dlchioropropane                             5               624             ND              --            ND             --               3                   uglL             lb/day.

18V 1, 3-Dlchloropropylene 5 624 ND -- ND -- 3 uglL lb/day 19V Ethylebenzene 5 624 ND -- ND - 3 ug/L lb/day 20V Methyl Bromide 5 624 ND -- ND - 3 uglL - . lb/day 21V Methyl Chloride 5 624 ND -- ND -- 3 ug/L lb/day 22V Methylene Chloride 5 624 ND - ND -- 3 ug/L lb/day 23V 1,1,2,2-Tetrachloroethane 5 624 ND -- ND -- 3 ug/L lb/day

24V Tetrachloroethylene,,. 5 624 ND -. ND -- 3 ug/L lb/day 25V. Toluene 5 624 ND -- ND - 3 ug/L Ib/daV.

26V 1,2-Trans-dichloroethylene 5 624 ND -- ND -- 3 . ug/L lb/day 27V 1,1,1-Trichloroethane 5 624 ND -- ND -- 3 u.g/L lb/day 28V 1,1,2-Trichioroethane 5 624 ND -- ND -- 3 ug/L lb/day 29V TrIchloroethylene 5 624 ND - ND -- 3 ug/L" lb/day 31V' Vinyl Chloride 5 624 ND - ND - 3 ug/L . Ib/day

.3.      If other data Is available (I.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the'last year of data. Report bolh mass and concentration. 3.b. Average of Analysis - Determine the average of all samples tWken within the past year. Report both nrass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Inflient,'Intake water and background. It Is In the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for esiablishIng a large number of effluent limits and/or monitoring requirements In the final NPDES permit. C C

3800-PtN,-..FR0008I Rev. 3/2006 - I Applicant Name: First Energy Nucl\'6pera. j Module 6 Company (FENOC) Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION DC&N BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 3 MODULE 6 Before completing this form, read the step-by-step Instructions provided In Appendix 1. t!AR*LICANT*!NANE; First Energy Nuclear Operating Company (FENOC),- Beaver Valley Power Station Rl Outfall Number _ (Show location of sampling point on Line Drawing) LI Intake Sampling Results - Optional (Specify Source: __

        .I     Background Sampling Results -Optional (Specify Location: _                    )

[ Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) Influent to Internal Monitoring Point 111 LI New Discharge (Basis for Information: _ ) LI Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROUP 3 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Volitales Used* Number Number of Variability (pgIL) Used Concentration Mass Concentration Mass Analysis Concentration' Mass (CV)

IV Acrolein 25 624 ND - ND - II ug/L lb/day 2V Acrylonltrile 25 624 ND -- ND -- I ug/L lb/day

 '3V    Benzene                                            5            624             ND                 --         ND                -                I             ug/L           lb/day 5V   Bromoform                                          5            624              ND                --         ND               -                 I             ug/L            lb/day 6V   Carbon Tetrachloride                               5            624              ND                --         ND                --               1             ug/L           Ib/day 7V   Chlorobenzene                                      5            624              ND                --         ND               --                I             uglL           lb/day 8V   Chlorodibromomethane                               5            624              ND                -          ND                -            " 1igo/L                          lb/day.

9V Chloroethane 5 624 ND -- NDO -- ug/L lb/day 10V 2-Chloroethylvinyl Ether 5 624 ND -- ND -- 1 ug/L lb/day

3. If other data Is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Valtue - Report the bighe. daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken wilhin the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of I Sampling Event for all other discharges, treatment facility Influent, Intake water and background. It Is In the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potentlal for establishIng a large number of effluent limits and/or monitoring requirements in the final NPDES permit.

3800-Pk-..JFR00081 Rev. 3/2006 Applicant Name: First Energy NucfLh...Qperatlng Module 6 Company (FENOC) Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 3 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. '4. Units of Effluent Volitales Used* Number Number of Variability

(__fl/iL) Used Concentration Mass Concentration Mass Analysis Concentratlh Mass (CV) 11V Chloroform 5 624 ND -- ND O -- ug/L . biday 12V Dichlorobromomethane 5 624 ND - ND O -- ug/L lb/day 14V l:l-Dlchloroethane 5 624 ND - ND -- I ug/L lb/day 15V 1,2-Dichioroethane 5 624 ND ND O -- ugIL lb/day 16V 1,1-Dlchloroethylene 5 624 ND - ND -- 1 ug1L lb/day 17V 1,2 Dichloropropane 5 624 ND -- ND -- .1 ug/L Ib/day 18V 1, 3-Dlchloropropylene 5 624 ND -- ND -- tig/L . lb/day 19V Ethylebenzene 5 624 ND -- ND -- i uglL lb/day 20V Methyl Bromide 5 624 ND -O ND -- 1 uglL lb/day 21V Methyl Chloride 5 624 ND -- ND O -- ugIL lb/day 22V Metliylene Chloride 5 624 ND -- NDO -- uglL lb/day 23V 1,1.2,2-Tetrachloroethane 5 624 ND - ND -- I ug/L lb/day 24V Tetrachloroethylene 5 624 ND -O ND O uglL lb/day 25V Toluene 5 624 ND - ND- - 1 ug/L Ib/day 26V 1,2-Trans-dichloroethylene 5 624 ND -- ND - 1 ug/L lb/day 27V 1,1,1-Trlchloroethane 5 624 ND NDO -- ug/L lb/day 28V 1,1,2-Trlchloroethane 5 624 ND -- NDO - ugIL lb/day 29V Trichloroethylene 5 624 ND - NDO -- uglL. lb/day. 31V Vinyl Chloride 5 624 ND -- ND -O 1 , ud/L lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the hfighest daily value or daily average value from the last year of data. Report both mass and-concePtratlon. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Infl'*ent, Intake water and background. It is In the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysls'or potential for establishing a large number of effluent limits and/or monitoring requirements In the final NPDES permit. C C a" C

C., 3800-PM-t..FR0008i Module 6 Rev. 312006 . (7 Applicant Name: First Energy Nucl.,,perai 7 Company (FENOC) Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 3 MODULE 6 Before completing this form, read the step-by-step Instructions provided in Appendix 1. ,*APý IT.PNAME,.- First Energy Nuclear Operating Company (FENOC) - Beaver Valley Power Station 0 Outfall Number Internal Monitoring Pointi11 (Show location of sampling point on Line Drawing) El Intake Sampling Results- Optional (Specify Source: _ .) Cl Background Samplin'g Results - Optional (Specify Location: _ )* nI ,Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) E] New Discharge (Basis for Information: _ ) El Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROUP 3 2.EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. U-nits of Effluent Volitales Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1V Acrolein 25 624 ND -- ND -- 3 ug/L Ib/day 2V Acrylonitrile 25 624 ND - ND - 3 ug/L lb/day 3V Benzene 5 624 ND -- ND -- 3 ugiL lb/day 5V Bromoform 5 624 ND - ND - 3 ug/L lb/day

  *6V    Carbon Tetrachloride                               5             624               ND            -             ND                --               3             ug/L            Ib/day 7V    Chlorobenzene                                      5             624              ND             --            ND                -                3             ug/L            lb/day 8V    Chlorodibromomethane                               5             624              ND              -            ND                --               3             ug/L      '     Ib/day 9V    Chloroethane                                       5             624              ND              --           ND                -                3             ug/L           lb/day
 *10V   2-Chloroethylvinyl Ether                            5            *624               ND            -.            ND                -                3             ug/L            lb/day I

3. If other data Is available (I.e., DMR data, etc.), the i~ast year of data may be used to determine 3a. 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the hgh.sA daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of I Sampling Event for all other discharges, treatment facility Influent, Intake water and background. it is In the applicant's Interest to achieve the .lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements'ln the final NPDES permit.' 3800-Prv,.....-FR00081 Module 6 Rev. 3/2006 I. Applicant Name: First Energy NucIl.,b...Operatlng Company (FENOC) Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 3 2. EPA 5. Coefficient

1. MDL Method ai. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Volifales Used* Number Number of Variability (pig/L) Used Concentration Mass Concentration Mass Analysis Concentratlop Mass (CV) 11V Chloroform 5 624 ND ND - 3 ug/L lb/day 12V Dichlorobromomethane. 5 624 ND -- ND -- 3 ug/L lb/day 14V 1,1-Dichloroethane 5 624 ND -- ND -- 3 uglL lb/day 15V 1,2-Dichloroethane 5 624 ND ND -- 3 ug/L lb/day 16V 1,1-Dlchloroethylene 5 624 ND -- ND -- 3 ugtL lb/day.

17V 1,2 Dichloropropane 5 624 ND ND -- .3 ugIL lb/day 18V 1, 3-Dichloropropylene 5 624 ND - RD -- 3 ug/L lb/day 19V Ethylebenzene 5 624 ND -- ND -- 3 ug/L lb/day 20V Methyl Bromide 5 624 NDO -- ND - 3 uglL . lb/day 21V Methyl Chloride 5 624 ND ND -- 3 ' ugIL lb/day 22V, Methylene Chloride 5 624 . ND - ND -- 3 ug/L lb/day 23V 1,1,2,2-Tetrachloroethane .5 624 ND -- ND -- 3 uL/L lb/day 24V Tetrachloroethylene 5 624 ND -- ND - 3 ug/L lb/day 25V Toluene 5 624 ND -- ND - 3 ug/L lb/day 26V 1,2-Trans-dichloroethylene 5 624 ND - ND - 3 uglL lb/day 27V 1,1,1-Trichloroethane 5 624 ND -- ND - 3 ug/L lb/day 28V 1,1,2-Trichloroethpne 5 624 ND -- ND -- 3 ug/L lb/day 29V Trichloroethylene . 5 624 ND O-- ND -- 3 ug/L lb/day 31V Vinyl Chloride 5 624 ND -- ND - '3 ug/L lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the bigh-sgt daily value or daily average value from. the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c.' A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Intake water and background. It Is In the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential.for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C C IC

3800-PIV,-..FR0008I Module 6 Rev. 3/2006 .- C Applicant Name: First Energy Nucbi,.Aper47 Company (FENOC) Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION 3~w ANALYSIS RESULTS TABLE POLLUTANT GROUP 3 MODULE. 6 Before completing this form, read the step-by-step instructions provided In Appendix 1. /A.FPL.,CANTNAME,* First Energy Nuclear Operating Company (FENOC) - Beaver Valley Power Station El' Outfali Number ._._(Showlocation of sampling point on Line Drawing) El Intake Sampling Results - Optional (Specify Source: __ ) El Background Sampling Results - Optional (Specify Location: __ ) [ Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) Influent to Internal Monitoring Point 211 El New Discharge (Basis for Information:___) El Bypass or Sewer System Overflow (Describe: ___________________3. Level Present ______ POLLUTANT GROUP 3 2. EPA 3L 5. Coefficient I 1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Volitales Used* Number Number of Variability (pg(L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1V Acrolein 25 624 ND - ND I ug/L lb/day 2V Acrylonitrile 25 624 ND -- .ND -- I ugIL lb/day 3V Benzene 5 624 ND -- ND II- ugIL lbfday 5V Bromoform 5 624 ND - ND -- I ug!L lbfday 6V Carbon Tetrachloride 5 . 624 ND -- ND -- I ug/L lb/day 7V Chlorobenzene. 5 624 ND -- ND - I ug/L lb/day 8V Chlorodibromomethane 5 624 ND - ND - 1 uglL lb/day 9V- Chloroethane 5 624 ND .-- ND -. uglL lb/day 10V 2-Chloroethylvinyl Ether 5 624 ND - ND . ug/L Ib/dly

3. If other data Is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the blclUgbt daily value or daily average value from Ihe last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, trealment facility Influent, Intake water and background. Itis in the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainly and therefore Ihe need for additional analysis or potential for establishing a la'rge number of effluent limits and/or monitoring requirements in the final NPDES permit. 3800-PN,,-..FR0008I Rev. 312006 Applicant Name: First Energy Nucik-,bperatlng Module 6 Company (FENOC) Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 3 2. EPA* 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis C. 4. Units. of Effluent Volltales Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 11V Chloroform 5" 624 ND -- ND -- I ug/L lb/day 12V Dichiorobromomethane 5 624 ND -- ND -- 1 ugIL lbfday 14V 1,1-Dichloroethane 5 624 ND -- ND -- I ug/L lb/day 15V 1,2-Dichloroethane 5 624 ND - ND - 1 ugiL Ib/day 16V 1,1-Dichloroethylene 5 624 ND -- ND -- 1 ug/L Ib/day 17V 1,2 Dichloropropane 5 624 ND , - ND -- I ugfL lb/day 18V 1, 3-Dlchloropropylene 5 624 ND - ND -- I ug/L . lb/day 19V Ethylebenzene 5 624 ND -- ND I ug/L lb/day 20V Methyl Bromide 5 624 . ND -- ND -- I ug/L lb/day 21V Methyl Chloride 5 624 ND -- ND -- I uglL lb/day 22V Methylene Chloride 5 b24 ND - ND -- I ug/L lb/day 23V 1,1,2,2-Tetrachloroethane 5. 624 ND -- ND -- 1 ug/L lb/day 24V Tetrachloroethylene 5 624 ND -- . ND I-- ugfL lb/day 25V Toluene 5 624 ND - ND -- 1 ug/L lb/day 26V 1,2-Trans-dichloroelhylene 5 624, ND -- ND -I 1 ug/L lb/day 27V 1,1,1-Trichloroethane 5 624 ND - ND -- 1 ug/L lb/day 28V 1,1,2-Tdchioroethane 5 624 ND -- ND -- I ug/L lb/day 29V Trlchloroethylene 5 624 ND -- ND -- 1 ug/L lb/day 31V Vinyl Chloride 5 624 ND - ND -- I ug/L . lb/day

3. If other data Is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the h!][gj.t daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of I Sampling Event for all other discharges, treatment facility Influent, Intake water and background. It Is In the applicant's Interest to achieve the lowest level of detection possible. This will-minimize uncertainty and therefore the need for additlonal analysis or potential for establishing a large number of effluent limifs and/or monitoring requirements in the final NPDES permit. C C C"

3800-PhK. ... FR0008I Rev; 312006 7 Applicant Name: First Energy.Nuc!JOpe'l a Module 6 Company (FENOC) Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 3 MODULE 6 Before completing this form, read the step-by-step Instructions provided In Appendix 1. 7T-*NE- First Energy Nuclear Operating Company (FENOC) - Beaver Valley Power Station [ OutfalINumber In "rnL.Monitoring Point 211 (Show location of sampling point on Line Drawing) El Intake Sampling Results - Optlonal (Specify Source: _ ) Ci Background Sampling Results - Optional(Specify Location: _ .) El Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) E] New Discharge (Basis for Information: _ )_ , El Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROUP 3 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent.

Volitales Used* Number Number of Variability (jig/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1V Acrolein 25 624 ND -- ND -- 3 ugIL Ib/day 2V Acrylonitrile 25 624 ND - ND -- 3 ugIL Iblday 3V Benzene 5 624 ND -- ND 3 ug/L lb/day 5V Bromoform 5 624 ND -- ND -- 3 uglL . Iblday 6V Carbon Tetrachloride 5 624 ND -- ND - 3 uglL Iblday 7V Chlorobenzene 5 624 ND -- ND -- 3 uglL Iblday 8V Chlorodibromomethane 5 624 ND -- ND -- 3 ug/L .Ib/day 9V Chloroethane 5 624 ND -- ND -- 3 ugIL Ib/day 10V 2-Chloroethylvinyl Ether 5 624 ND - ND - 3 ugIL Ib/day .3. If other data Is available (I.e., DMR data, etc.), the past year of data may be used to determine 3a,.3b, 3c, and 5. 3.a. Maximum Daily Value - Report the highest da'ily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year.. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater'discharges, and a minimum of I Sampling Event for all other discharges, treatment facility Influent, Intake water and background. It Is in the applicant's.interest to achieve the lowest level of detection possible. This Will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. 3800-PI*,..SFR00081 Rev. 312006 Applicant Name: First Energy Nucl,ha,)Operatlng Module 6 Company (FENOC) Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 3 2. EPA 5. Coefficient

1. MDL Met~iod a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Volitales Used* Number Number of Variability

__(jig/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 11V Chloroform 5 624 ND -- ND -- 3 uglL Ib/day 12V Dichlorobromomethane 5 624 ND -O NDO- 3 .ug/L , lb/day 14V 1,1-Dichloroethane 5 624 ND -- ND -- 3 uglL lb/day 15V 1,2-Dichloroethane 5 624 ND . -- ND -- 3 ug/L Ib/day 16V i,1-Dlchloroelhylene 5 624 ND -- ND -- 3 ug/L lb/day 17V 1.2 Dichloropropane" 5 624 ND ND 3 ug/L lb/da'y 18V 1, 3-Dichloropropylene 5 624 ND ND -- 3 ug/L lb/day 19V Ethylebenzene 5 624 ND -- ND -- 3 uglL 'Ib/day 20V Methyl Bromld6. 5 624 ND -- ND -- 3 ug/L lb/day 21V Methyl Chloride 5 624 ND -* NP -- 3 ug/L lb/day 22V Methylene Chloride 5 624 ND -- ND -- 3 ug/L Ib/day 23V 1,1,2,2-Tetrachloroethane 5 624 ND -- ND -- 3 uglL lb/day 24V Tetrachloroethylene 5 624 ND - ND -- 3 ug/L lb/day 25V Toluene 5 624 ND -- ND -- 3 ug/L Ib/day 26V 1,2-Trans-dichloroJhylerhe 5 624 ND - ND - 3 ug/L lb/day 27V 1,1,1-Trichloroethane 5 624 ND -O ND 3 uglL. lb/day 28V 1,1,2-Trichloroethane 5 624 ND -- ND -- 3 ug/L .blbday 29V Trichloroethylene 5 624 ND -. ND -- 3 ug/L lb/day 31V Vinyl Chloride 5 624 ND -O ND - 3 uglL lb/day

3. If other data Is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value -: Report the highgfs daily value or daily average value from the last year of data. Report both mass and concentratlonr 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Relport both mass and concentration. 3.c. A mihinium of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Intake water and background. It Is In the applicant's Interest to achieve the lowest level of detection possible. This will minimize uhcertainty and therefore the need for additional analysis or potentiai for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit.

                 .0                                                                                                                                                                                    C;

C, - 3800-P... JFRO0081 Rev..3/2006 Applicant Name: First Energy Nutcl,._)bperal 1, Module 6 Company (FENOC) Beaver Valley Power Statlo COMMONWEALTH OF'PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 3 MODULE 6 Before completing this form, read the step-by-step instructions provided In Appendix 1. iAPPL.JOANT'NAMEj*. First Energy Nuclear Operating Company (FENOC) - Beaver Valley Power Station El .Outfall Nuriber - (Show location of sampling point on Line Drawing) El Intake Sampling Results - Optional (Specify Source: __ .) LI Background Sampling Results - Optional (Specify Location: _ .) [ Treatment Facility In*fluent Sampling Results (Show location of sampling point on Line Drawing) Influent to Internal Monitoring Point 313 El New Dischdrge (Basis for Information: ___) Li Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROUP 3 2. EPA 5. Coefficient

1. MDL Method a. Max Dally Value b. Average of Analysis c. 4. Units of-Effluent Volitales Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysis - Corncentration Mass (CV) 1V Acroleln 25 624 ND - ND -- I ug/L lb/day 2V Acrylonitrile 25 624 ND -- ND - I ug/L lb/day 3V Benzene 5 624 ND - ND -- I ugL Ib/day 5V Bromoform 5 624 ND -- ND -- I ug/L Ib/day 6V Carbon Tetrachloride 5 624 ND -- ND - 1 ug/L lb/day 7V Chlorobenzene 5 624 ND - ND -- I ug/L lb/day 8V. Chlorodibromomethane 5 624 ND -- ND - I ug/L " lb/day 9V Chioroethane 5 624 ND -- ND -I uug/L lb/day IOV 2-Chlorbethylvlnyl Ether 5 .624 ND -- ND 1' I- ug/L lb/day

3. If other data Is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the hIgbsA daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis.- Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of I Sampling Event for all other discharges, treatment facility Influent, Intake water and background.' It is In the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. 3800-PN.... jFR00081 Rev. 3/2006 Applicant Name: First Energy Nucl'b--;Operatlng Module 6 Company (FENOC) Beaver Valley Power Statlo

3. Level Present POLLUTANT GROUP 3 2. EPA 5: Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units , of Effluent Volltales Used' Number Numberof Variability (pg/L) Used Concentration Mass' Concentration Mass Analysis Concentration Mass (CV) 11V Chloroform 5 624 ND -- ND - I ug/L lb/day 12V Dlchlorobromomethane 5 624 ND -- ND O -- ug/L lb/day 14V 1,1-Dichloroethane 5 624 ND -- ND - 1 ug/L lb/day 15V 1,2-Dichloroethane 5 624 ND -O ND -- I uglL Ib/day 16V 1,1-Dlchloroethylene 5 624 ND -- ND -- t . ug/L lb/day 17V 1,2 Dichloropropane 5 624 ND -- ND -1 I ug/L lb/day 18V 1, 3-Dlchloropropylene 5 624 ND - ND I ug/L lb/day 19V Ethylebenzene 5 624 ND - ND -- I ug/L Ib/day 20V Methyl Bromlde 5 624 ND - NDO -- ug/L lb/day 21V. Methyl Chloride 5 624 ND - ND -- 1 ug/L Ib/day 22V Methylene Chloride 5 624 ND -- ND - I ugIL lb/day 23V 1,1,2,2-Tetrachloroethane 5 624 ND ND -O ug/L lb/day 24V Teirachloroethylene 5 624 ND -- ND -- 1 ug/L lb/day 25V Toluene. . 5 624 ND -- ND. 1I ug/L lb/day 26V 1,2-Trans-dlchloroethylene 5 624 ND - ND - 1 ug/L lb/day 27V 1,1,1-Trlchloroethane 5 624 ND - ND -- 1 ug/L lb/day 28V 1,1,2-Trichloroethane 5 624 ND -. ND -- 1 uglL lb/day 29V Trichloroethylene 5 624 ND -- ND OI .... ug/L lb/day 31V Vinyl Chloride( 5 624 ND -- ND -- 1 ug/L lb/day

3. If other data Is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the .ighestdaily v~lue or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples takeri within the past year. Report both mass and concentration. 3.c. A minimum of 3 Samnpling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Intake water and background. It Is In the applicant's Interest to aQhleve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements In the final NPDES permit. C C (7

3800-P1. ... iFR00081 Rev. 312006 Applicant Name; First Energy Nuck=.-.i'pe*._.Ig Module 6 Company (FENOC) Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT'GROUP 3 MODULE 6 Before completing this form, read the step-by-step Instructions provided In Appendix 1.

Ak9AtrT,* !i;.- First Energy Nuclear Operating Company (FENOC) -Beaver Valley Power Station

[ Outfall Number InternalMonltohg Point 313 (Show location of sampling point on Line Drawing) El Intake Sampling Results - Op*tional (Specify Source:__ ) El Background Sampling Results - Optional (Specify Location: ) El Treatmen't Facility Influent Sampling Resblts (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information: El Bypass or Sewer System Overflow (Describe: __

3. Level Present POLLUTANT GROUP 3 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Volitales Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1V Acrolein 25 624 ND -- ND -- 3 ug/L Iblday 2V Acrylonitrile 25 624 ND - ND -- 3 "uglL lb/day 3V Benzene 5 624 ND -- ND -- 3 ugfL Ib/day 5V Bromoform 5 624 ND -- ND -- 3 ug/L" lb/day 6V Carbon Tetrachloride 5 624 ND -- ND - 3 ug/L Ib/day 7V Chlorobenzene 5 624 ND -- ND -- 3 ug/L Ib/day 8V Chlorodibromomethane 5 624 ND .- ND -- 3 ug/L - Ib/day 9V Chloroethane 5 624 ND -- ND -- 3 ug/L Iblday 10V 2-Chloroethylvlnyl Ether 5. 624 ND -- ND -- 3 ug/L Iblday

3. If other data Is available (I.e., DMR data, etc.); the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the ]gbe! t daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of I Sampling Event for all other discharges, treatment facility Influent, intake water and background. It Is In the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number.of effluent limits and/or monitoring requirements In the final NPDES permit.

3800-PN. .,3FR0008i Rev. 3/2006 Applicant Name: First Energy NuclLý)Operatlng Module 6 Company (FENOC) Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 3 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Volitales Used* Number Number of Variability (tig/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 11V Chloroform 5 624 ND -- ND 3 ug/L ib/day 12V Dlchlorobromom ethane, 5 624 ND - ND -- 3 uOIL lb/day 14V 1,1-Dichloroethane 5 624 ND -- ND -- 3 ug/L lb/day 15V 1,2-Dichloroeahane 5 624 ND -- ND 3 uglL Iblday 16V 1,1-Dichloroetliylene 5 624 ND -- ND - 3 ug/L Iblday 17V 1,2 Dichloropropane 5 624 ND -- ND - 3 ug/L lb/day 18V 1, 3-Dichloropropylene 5 624 ND -- ND -- 3 ugfL lblday 19V Ethylebenzene 5 624 ND --. ND -- 3 ugiL . blda'y 20V Methyl Bromide - 5 624 ND - ND -- 5 3 ug/L , lb/day 21V Methyl Chloride 5 624 ND -- ND -- 3 uglL. lb/day.

22V Methylene Chloride 5 624 ND -- ND 3 ug/L lb/day

   .23V  1,1,2,2-Tetrachlor6ethane                        5             624              ND              --           ND              --               3                ug/L             lb/day
   -24V  Tetrachloroethylene                              S             624              ND              --           ND              --               3                ug/L             lb/day 25V  Toluene.                                         5             624              ND              --           ND              --               3                ug/L             Ib/day 26V  1,2-Trans-dlchloroethylene                       5             624              ND              --           ND              --               3                uglL             lb/day 27V  1,1,1-Trichloroelhane                            5             624              ND              --            ND             --               3                ug/L             lb/day 28V  1,1,2-Trichloroethane                            5             624              ND              --           ND              --               3                ug/L             lb/day 29V  TrIchloroethylene         .                      5             624              ND              --           ND              --               3                ug/L              lb/day 31V  Vinyl.Chlorlde                                   5             624              ND              --.          ND              --               3                ug/L           Ilb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3bl 3c, and 5.

3.a. 'Maximum Daily Value - Report the nighest daily value or daily average value from the last year of data. 'Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all ýamples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of I Sampling Event for all other discharges, treatment facility Inflhent, Intake water and background. It Is In the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C C C

C .jC Applicant Name: First Energy Nuck..'dOl,. 3800-P1, _.FR0008i 'Rev. 3/2006 ating Module 6 Company (FENOC) Beaver Valley.Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION w,: ANALYSIS RESULTS TABLE POLLUTANT GROUP 3 MODULE 6 Before completing this form, read the step-by-step instructions provided in Appendix 1. pHC ANT MNAMEý;I First Energy Nuclear Operating Company (FENOC) - Beaver Valley Power Station- [ Outfall Number Internal.MonitoLrindg Point 413 (Show location of sampling point on Line Drawing) El Intake Sampling Results - Optional (Specify Source:___) El Background Sampling Results - Optional (Specify Location: _ )_" E0 Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information:__ ) El Bypass or Sewer System Overflow (Describe:

3. Level Pr~esent POLLUTANT GROUP 3 2. EPA 5. Coefficient

1. MDL . Method a. Max Daily Value b. Average of Analysis c. .4. Units 6f Effluent Volitales Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1V Acrolein 25 624 ND -- ND -- 3 ug/L lb/day.

2V Acrylonitrile 25 624 ND -- ND - 3 ugfL iblday 3V Benzene 5 624 ND -- ND -- 3 ug/L lb/day 5V Bromoform 5 624 ND - ND - 3 ug/L lb/day 6V Carbon Tetrachloride 5 624 ND -- . ND -- 3 ug/L lb/day 7V Chlorobenzene 5 624 ND -- ND - 3. ug/L lb/day 8V Chiorodibromomethane 5 624 ND -- ND -- 3 ug/L lb/day 9V Chioroethane 5 624 ND - ND - 3 ug/L lb/day 1OV 2-Chloroethylvinyl Ether 5 624 ND -- ND --. 3 ug/L Iblday

3. If other data Is available (I.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report bolh mass and concentration. 3.b. Average of Analysis .- Determine the average of all samples taken within the 15ast year. Report both mass and concentratIon. 3.c. A minimum of 3 Sampling Events required for prbcess wastewater discharges, and a minimum of 1 Sampling Event for all olher discharges, treatment facilily Influent, Intake water and background. It Is In the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or'potential for estab~lshing a large number of effluent limits and/or monitoring requirements In the final NPDES permit. 3800-P,,-.,,SFR0008l Rev. 312006 Applicant Name: First Energy Nuclh.t.Operatlng Module 6 Company (FENOC) Beaver Valley Power Station t ~3. Level Present [ POLLUTANT GROUP 3 2. EPA 3 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Volitales Used* Number Number of Variability

                               ".__ _._.              (jig/L)         Used        Concentration       Mass     Concentration        Mass        Analysis          Concentration          Mass            (CV) 11V   Chloroform                                      5             624              ND              --           ND                               3                ug/L            lb/day 12V   Dichlorobromomethane"                           5             624              ND              --            ND             --

3 . uglL Ib/day 14V 1,1-Dichloroethane 5 624 ND -- ND - 3 ugIL lb/day I5V 1,2-Dichloroethane 5 624 ND -- ND -- 3 ugIL ibfday 16V i,l-Dichloroethyl6ne 5 624 ND -- ND -- .3 ug/L .. lb/day 17V 1,2 Dichloropropane 5 624 ND -- ND -- 3 ugIL Ib/day 18V 1, 3-Dichloropeopylene 5 624 ND -- ND 3 ug/L lb/day 19V Ethylebenzene 5 . 624 ND -- ND 3 uglL tb/day 20V Methyl Bromide 5 624 ND -- ND - 3 uglL lb/day 21V Methyl Chloride 5 624 ND -- ND -- 3 uglL lb/day 22V Methylene Chloride 5 624 ND -- ND -- 3 ugiL lb/day 23V 1,1,2,2-Tetrachloroethane 5 624 ND -- ND 3 uglL lb/day 24V Tetrachloroethylene 5 624 ND -- ND - 3 uglL lb/day 25V Toluene 5 624 ND - ND -- 3 uglL lb/day 26V 1,2-Trans-dichioroethylene 5 624 ND - ND -- 3 ug/L lb/day 27V 1,1,1-Trichloroethare 5 624 ND -- ND 3 ug/L lb/day 28V 1,1,2-TrIchloroetha'ne 5 624 ND -- ND -- 3 ug/L Ib/day 29V Trichloroethylene 5 624 ND -- ND -- 3 ug/L lb/day 31V Vinyl Chloride 5 624 ND -- ND - 3 uglL Ib/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the highest daily.value or.daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Satrpling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility InflOent, Intake water and background. It Is In the applicants interest to achieve the lowest level of detection possible. This will minimize uncertainly and therefore the need for additional analysis or pqtential for bstablishing a large number of effluent limits and/or monitoring requirements In the final NPDES permit. (-, C

3800-P?. ..jRO00BJ Rbv*. 3/2006 Applicant CompanyName:(FENOC.) Energy FirstBeaver Nucl*A:.,,-,perating Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 4 MODULE 7 Before completing thls*.form, read the step-by-step Instructions provided In Appendix 1. I ' I l.1 FirstEnergy Nuclear Operatln6 Company (FENOC) - Beaver Valley Power Station [] Outfall Number 001 (Show location of sampling point on Line Drawing).. El Intake Sampling Results - Optlonal (Specify Source: -) 0I Upstream Background Sampling Results - Optional (Specify Location: __)

          "nl Treatment Facility Influent Sampling' Results (Show location of sampling point on Line Drawing)

El New Discharge (Basis for Information.,,-) LI Bypass or Sewer Systerh Overflow (bescribe:

3. Level Present POLLUTANT GROUP 4 2. EPA 5. Cbofflclent

1. MDL Method a. Max Dalily Value b. Average of Analysis 4. Units of Effluent C.

Acid Compounds Uied* Number Number of Variability (vgI/L) Used. Concentration~ Mass Concentration Mass Analysis Concentrafion Mass (CV) 1A 2-Chlorophenol 10 625 ND - ND - 3 ug/L lb/day 2A 2,4-Dlchlorophenol 10. 625 ND - ND - 3 .ug/L lb/day 3A 2,4-Dimethylphenol 10 625 ND ND -

                                                                                                       -                                              3                 ug/L        :' lb/day 4A    4,6-Dlnitro-o-cresol                             50             625             ND               -             ND                -              3                 ug/L             lb/day     _

5A" 2,4-Dlnttrophenol 6A 2-Nltrophenol 10. 625 *ND. ND - . 3 ug/L lb/day 7A 4-Nitrophenol 50 625 ND - ND - 3 ug/L lb/day BA P-chloro-m-cresol 10 625 ND ND T

                                                                                                      -                                -              3                 ug/L            lb/day 9A    Pentachlorophenol                                10             625             ND                             ND
                                                                                                      -                                -              3                 ug/L             lb/day 10A    Phenol                                           10             625             ND              -              ND               -               3                 ug/L            lb/day 11 A   2-4,6-Trichlorophenol                            10             625             ND                             ND
                                                                                                      -                               -            . 3                 ug/L            lb/day

3. If other data is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b,.3c, and 5.

3.a. Maximum Daily Value - Report the highest daily value or dally average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determlie the average of all samples taken within the past year. Report both mass and concentration. 3.a. A minimum of 3 Sampling Events required for process wastowater discharges, and a minimum of I Sampling Event for allother discharges, treatment facility Influent, Intake water afnd background. It Is in the applicant's Interest to achieve the lowest level of detection possible. This will minimize'uncertalnty and therefore the need for additional analysis or the polentlal for establishing a laige number of effluent lirnilts and/or.m0nltoring requirements In the final NPDES obrmlt. 3800-PM-Wjjr-0008j Rev. 3/12006 Applicant Name: First Energy Nuclear-.era'ting Company (FENOC) Beaver Valley Power Station Module 7 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 4 MODULE 7 Before completing this form, read the step-by-step Instructions provided In Appendix 1. e FirstEneryy Nuclear Operating Company (FENOC) - Beaver Valley Power Station [ Outfall Number - (Show location of sampling point on Line Drawing) Intake Sampling .leiults - Optional (Specify Source: Ohio River) E] Upstream Background Sampling Results - Optional (Spegify Location: _ ), El Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information:_ ) EL -Bypass or Sewer System Overflow (Describe: ___ __ I

3. Level Present POLLUTANT GROUP4 2. EPA 5. Coefficient

1. MDL, Method a: Max Daily Value b. Average of Analysis C. 4. Units of Effluent Used* Number Number of Variability Acid Compounds (jig/L) Used Concentration Mass Concentration- Mass Analysis Concentration Mass (CV)

IA 2-Chforophenol 10 625 ND ND 3 ug/L lb/day 2A 2,4-Dichlorophenol 10 625 ND ND 3 ug/L lb/day 3A 2,4-Dlmethylphenol 10 625 ND ND 3 ug/L ib/day 4A 4,6-Dlnitro-o-cresol 50 625 ND ND 3 ug/L lb/day 5A 2,4-Olnitrophenol. 50 625 ND ND 3 ug/L lb/day 6A 2-Nitrophenol 10 625 ND I ND .3 "ug/L lb/day 7A 4-Nitrophenol 50 625 ND ND 3 ug/. Ib/day BA P-chloro-m-cresol 10 625 ND ND 3 ug/L lb/day 9A Pentachlorophenol 50 625 ND ND 3 ug/L lb/day 10A Phenol 10 625 ND ND 3 ug/L lb/day 1A 2,4,6-Trichlorophenol 10 625 ND ND " 3 ug/L Ib/day

3. If other data Is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 36, 3c, and 5.

3.a. Maximum Daily Value - Report the highes daily value or daily average value from the last year of data. Report both mass and concdntration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. Aminimum bf 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, intake water and background.

 ,    It Is In the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or the polential for establishing a large number of effluent limits a'nd/or monitoring requirernents In the final NPDES permit.
                                                                                                                -i.                                                                               -

k

3800-PN.-.-C10008] Rev. 312006 Applicant Name: First Energy.Nuci .1(lirating Module 7 Company (FENOC) Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GRO UP4 MODULE 7 Before completing thisform, read the step-by-step instructions provided in Appendix 1.

      -Fl,-!t..            FrstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station El .Outfall Number            _-(Show location of sampling point on Line Drawing) li Intake Sampling Results - Optional (Specify Source:              _        .)

El Upstream Background Sampling Results - Optional (Specify Location: __ ) 0 tTreatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) Influent to Internal Monitoring Point 101 El New Discharge (Basis for information:__ ) El Bypass or Sewer System Overflow (Describe: ____________________3. Level Present POLLUTANT GROUP 4 2. EPA .. 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Acid Compounds Used* Number .Numberof Varlabflity (pg/L) Used Concentration Mass Concentration Mass Analysis Concentratlon Mass "CV) 1A 2-Chlorophenol 10 625 ND - ND - 1 ug/L lb/day 2A 2,4-Dichlorophenol 10 625 ND - ND . ug/L lb/day 3A 2,4-Dlmethylphenol 10 625 ND - ND - 1 ug/L lb/day 4A 4,6-Dlnliro-o-cresol 50 625 ND - ND - 1 ug/L Ib/day 5A 2,4-Dinllrophenol 50 . 625 ND - ND - 1 ug/L lb/day 6A 2-Nitrophenol 10 625 ND - NDO - 1 ug/L lb/day 7A 4-Nitrophenol 50 625 , ND - ND -O. ug/L . lb/day 8A P-chloro-m-cresol 10 625' ND - NDO - ug/L lb/day 9A Pentachlorophenol 50 *625 ND -O ND - I ug/L lb/day 10A Phenol 16 625 ,ND - -ND - I ug/L lb/day 11A 2,4,6-Trlchlorophenol 10 625 ND - ND _ ug/L. . lb/day

3. If other data'Is available (I.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the hiLqiget daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum oft3 Sampling Events required for process wastewater discharges, and a minimum of I Sampling Event for all other discharges, treatment facility influent, intake water and background. It Is In the applicant's Interest to achieve the lowest level of det~ction possible. This will minimize uncertainty and therefore the need for additional analysis or the potential for establishing a large number of effluent limits and/or monitoring requirements In the final JIPDES permit. 38O00-P .... _JFR000O Rev. '12006 Applicant Name: First Energy Nuc L,..Operating Module 7 Company (FENOC) Beaver Valley Power Station COMMONWEALT14 OF-PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION 11liv"K, 4 * . *.*.-" ANALYSIS RESULTS TABLE POLLUTANT.GROUP 4 MODULE 7 flefore comploting this form, read the step-by-step Instructions provided In Appendix 1. FhistEnergy Nuclear Operating Company (FENOd)-Beaver Valley Power Station

Outfall Number In't_ernaL Monitoring Point 101 (Show location of sampling point on Line Drawing)

Li Intake Sampling Results - Optional (Specify Source: _ ) Li Upstream. Background Sampling Results - Optional (Specify Location: __) L0 Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) 0i New Discharg6 (Basis for Information: __ ) 0i Bypass or SewerSystem Overflow (Describe:

3. Level Present POLLUTANT GROUP 4 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Efflujent Acid Compounds used* Number Number of. Variability

      *_._(pig/L)                                                     Used        Concentration      Mass       Concentration         Mass        Analysis       Concentration.          Mass             (CV) 1A    2-Chloroplienol                                  10             625             ND              --            ND                -               3               ug/L             lb/day 2A    2,4-Dichlorophenol                               10             625             ND              -             ND                 --              3              ug/L           lb/day S3A   2,4-Dlmethylphenol                               10             625             NDO             -             ND                 -              .3               ug/L           1l/day 4A    4.6-Dinitro-o-cresbl                             50             625             ND              -             ND                 -              3               ug/L            lb/day 5A    2,4-Dinilrophenol                                50             625             ND              -             ND                 --             3               ug/L           lb'/day 6A    2-Nifrophenol                                    10             625             ND              -             ND                 -               3              ug/L            lb/day 7A    4-Nitrophenol                       .'50                        625             ND              -             ND                 -               3               ug/L          lblday SA    P-chloro-m-cresol                                10             625             ND              -             ND                 --             3                ug/L          lb/day 9A    Pentachlorophenol                                50             625             ND              -             ND                -                3              ug/L           lb/day 10A    Phenol                                           10             625             ND              -             ND                 -               3              ugfL           lb/day 11A    2,4,6-Trichlorophenol*                           10             625             ND              -             ND                -                3             .ug1L           lb/day

3. If other data Is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c. and 5.

3.a. Maximum Dafly Value - Report the .ighjes. daily value or daily average value from the last year of data. Report both mas's and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentralion. 3.a. A minimum of 3 Sampling Events required for process wastewaler discharges, and a mlrlmum of 1 Sampling Event for all other discharges, treatmentfacility influent. Intake water and backgorund. i. It is In the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or the'potential for establishing a large number of effluent limits and/or monitoring requirements In the final NPDES permit. C, C C,=

3800-P?6. .'i,00l8j Rev. 3/2006 ".C '*Applicant Name: First Energy Nucl S,,erating..- Company (FENOC) Beaver Valley PowerStatlon COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 4 MODULE 7 Before completing this.form, read the step-by-step Instructions provided'in Appendix 1. A llf4*IflN 1~FirstEnergy Nuclear Operating Company (FENOC) -Beaver Valley Power-Station El Outfall Number. (Show location of sampling point on Line Drawing) El Intake Sampling Results - Optional (Specify Sou'rce: _ ) El Upstream Background Sampling Results - Optional (Specify Locafion: _.) [ Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) Influent to Internal Monitoring Point 103 EL New Discharge (Basis for Information:__ ) El Bypass or Sewer System Overflow (Describe: j

3. Level Present POLLUTANT GROUP 4 2. EPA 3 5. Coefficient

1. MDL Method a. Max Dally Value b. Average of Apailysis c. 4. Units of Effluent

              .Acid Compounds                          Used*         Number                                                                         Number. of                                           Variability (pg/L)           Used       Concentration      Mass        Concentration        Mass          Analysis     'Concentration           Mass             (CV).

1A 2-Chlorophenol 10 625 ND - ND - 1 ug/L. lb/day 2A 2,4-Dichlorophenol 10 625 ND - ND - 1 ug/L Ib/day 3A 2,4-Dlmethylphenol 10 625 ND. - ND - 1 ugoL lb/day 4A 4,6-Dinitro-o-cresol 50 625 ND - ND - 1 ug/L lb/day 5A 2,4-Dlnilrophehol 50 625 ND - ND - 1 ug/L lb/day 6A 2-Nitrophenol 10 625 ND - ND - 1 ug/L .lb/day 7A 4-Nilrophenol 50 625 ND - ND - 1 ug/L lb/day

.8A     P-chloro-m-rresdl                                 10             625            ND               -                ND             -               1              uo/L             lb/day 9JA   Pentachlorophenol                                 50            625             ND                                ND                              I             ug/L             lb/day Pl*enolI CA Phenol                         1      10     1       625     I      ND        I             t         ND      1              I-       I     I-      un/L       4               1 10A                                                      10             625            ND                                NO                              1             uo/L Phenol                                                                                                                                                                           lb/dav I             I               I                I             I                                I              I                               '1  _______

11A 2,4.6-Trichlorophenol* 10 625 ND ND I ug/L Ih/dav

                                                            .___ -, ___    ___   ,            .  .5 ____

I

3. If other data Is available (I.e., DMR data, etc.), the past year of data may tIe used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value- Reportthe hjhest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis ,- Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of I Sampling Event for all other discharges, treatment facility Influent, Intake water and background. It Is in the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or th'e potential for establishing a large number of effluent limits and/or monitoring requirements In the final NPDES permit. 3t100-PNI . ,FROOO8l Rev. £3/2096 Applicant Name: First Energy NucL....Operating Company (FENOC) Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 4 MODULE 7 Before completing thisform, read the step-by-9tep Instructions provided In Appendix 1.

    '    I[   _ !J'J*f*1      gl FirslEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station

Outfall Number Int4rrnL*Motaforjfng P___p-t. 103 (Show location of sampling point on Line Drawing) 0I Intake Sarnpling Results - Optional (Specify Source:__.)

Il Upstream Background Sampling Results - Optional (Specify Location: _ .) El Treafment Facility Influent Sampling Results (Show locationof sampling point on Line Drawing) LI New Discharge (Basis for Information:__ .)

       .        Fil    Bypass or    -ewerSystem Overflow (Describe:             _)

3. Level.Present POLLUTANT GROUP 4 2. EPA 5..Coefficlent

1. MIL Method a. Max Daily Value b. Average of Analysis c. 4. Units -of Effluent Acid Compounds Used* Number Numbe'rof , Variability (tig/L) Used C6ncentratfon Mass Concentration Mass Analysis Concentration Mass (CV)

IA 2-Chlorophenol 10 625 ND - ND - 3 , ug/L lb/day 2A 2,4-Dichlorophenol 10 625 ND -- ND - 3 ugfL Ib/day" 3A 2,l-Dimdthylphenol 10 625 ND - ND - 3 ug/L Iblday 4A 4.6-Dlnltro-o-cresol 50 625 ND - ND - 3 ug!L lb/day

.5A         2,4-Dinitrophenol                                50            625            ND                 -            ND                -               3               ug/L          "lb/day GA         2-Nitrophenol                                    10            625            ND                 -            ND               --               3               ug/L          lb/day
 .7A        4-Nitrophenol                                    50            625            ND                 -            ND                -               3              ug/L        : lb/day BA         P-chloro-m-cresol                                10            625            ND                 -            ND               -                3              ug/L           lb/day 9A         Pentachforophenol                                50            625            ND                 -            ND               -                3              ug/L           Ib/day 10A         Phenol                                           10            625            ND                 -            ND               -.               3              ug/L           lb/day

.A 2,4,6-Tdchlorop'henol 10 625 ND - ND - 3 ugfL .Ibday

3. If other data Is avalldble (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a.' Maximum Daily Value-- Report the .!gflest daii y value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past'year. Report both mass andi concentration. 3.c. A inlnlmum of 3 Sampling Events required for process wastewater discharges, and a minimum of I Sampilng Event for all other discharges, treatment facility lnfluent, Intake water and background. It Is In the appllcantg:Interest to achieve the lowest level of detection possible. This will minimize uncertainly and therefore the need for additional analysis or the potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C .C

3800-P1M..,o0008J Module 7 ReV'3.12006 I~~Z Applicant Name: leirst Energy Nucilt....(ratlng Company (FENOC) Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 4 I "MODULE7 Before completing this "form,.read the step-by-step instructions provided In Appendix 1.

  ~i*]fN*.Af*Kh.            FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station LI     Outfall Number               (Show location of sampling point on Linta Drawing)

El Intake Sampling Results - Optional (Specify Source: _ ) [i Upstream Backgrgund Sdmpling Results - Optional (Specify Location: _ .) [ Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) Influent to Internal Monitoring Point 303 El New Discha*rge (Basis for Information: _ .) Li Bypass or Sewer System Overflow (Describe: _)

3. Level Present POLLUTANT GROUP 4 2.EPA 5. Coefficient ,

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Acid Compounds Used* Number Number of Variability

('ig/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV), 1A 2-Chlorophenol 10 625 ND - ND - ug/L lb/day 2A 2,4-Dlchlioroophenol 10 625 ND - ND - ug/L lb/day 3A 2,4-Dimethylphenol 10 625 ND - ND - 1 ug/L lb/day 4A 4,6-Dlnitro-o-cresol 50 625 ND - ND O - ug/L lb/day 5A 2,4-Dlnitrophenol 50 625 ND -. ND - 1 tig/.L lb/day 6A '2-Nltrophenol 10 625 ND -- ND - ug/L lb/day 7A 4-Nltrophenol 50 625 ND - ND - ug/L lb/day 8A P-chloro-m-cresol 10 625 ND -. ND O - ug/L lb/day 9A Pentachlorophenol 50 625 ND - , ND . I ug/L lb/day 10A Phenol . 10 625 ND - ND - I ug/L lb/day 11A 2,4,6-Trichloroplienol 10 625 ND - ND - 1 ug/L lb/day

3. If other data-is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the l..qb-esl daily value or daily average value from the last year of data. Report both mass and concentrallon. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other'dIscharges, treatment facility Influent, Intake water and background. itI Is In the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or the potential for establishing a large number of.effluent limits and/or monitoring requirements In the final NPDES permit. t

3800-PNi...dFR0008J

                      '     I Rev. 312006                                                              I.                                          Applicant Nhme:F'irst Energy NucL            bperating 1

Module 7 CompanV(FENOC) Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 4 MODULE 7 Before . .... . . *. thls:form, read the step-by-step instructions provided In Appendix 1.

      .,. completing
  *,.*.i*,*

Il Fir'stEnergy Nuclear Operating Company (FENOC)- BeaVer Valley Power Station I Outfall Number Internal MonitorIng Point 303 (Show location of sampling point on Line Drawing)

FI Intake Sampling Results - Optional (Specify Source: '_ ) CI Upstream Background Sampling Results - Optional (Specify Locatlor: LI Treatment Finacility Influent Sampling Results (Show location of sampling point on Line Drawing) LI New Discharge (Basis for Information: __) LI Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROUP 4 2. EPA 'S. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis a. 4. Units of Effluent Acid Compourds Used* Number Number of . Variability (jig/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass {(CV) 1A 2-Chlorophenol 10 625 NO - ND - 3 ug/L lb/day 2A 2,4-Dlchlorophenol 10 625 ND - ND - 3 ug/L lb/day 3A 2,4-Dlmethylphenol 10 625 ND - ND - 3 ug/L lb/day 4A 4.6-Dinltro-o-cresol 50 625 ND - ND - 3 ugJL lb/day 5A 2.4-Dinlirophenol 50 625 ND - ND - 3 ug/L lblday 6A 2-Nlirophenol 10 625 ND - ND . - 3 ug/L lb/day 7A 4-Nlirophenol 50 625 ND - ND - 3 'ug/L Ib/day 8A P-chloro-m-cresol " 10 625 ND - ND - ug/L Ib/dly 9A Pentachlorophenol 50 625 ND - ND - 3 ug/L lb/day 10A Phenol 10 625 ND - ND 3 ug/L hb/day

'11A 2,4,6-Trichiorophenol 10 625 ND - ND - 3 ug/L Ib/day

3. If other data Is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the 1Jdghest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum .of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Intake water and background. It Is In the applicant's Interest to achleve.the lowest level-of detection Oossible. This will minimize uncertainty and therefore the need for additional analysis or.the potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C C

3800-P1 f... oo 8 Rev. 312006 I (71 Appi~cant. Name:* First Energy Nuck.-.kiating Company (FENOC) Beaver Valley PowerStation Module 7 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION mLo"4 ANALYSIS RESULTS TABLE POLLUTANT GROUP 4 MODULE 7 Before completing this form, read the step~by-step instructions provided In Appendix 1. t ,FirstEsee rgy Nuclear Operating Company (FENOC) - Beaver Valley Power Station El Outfall Number_. (Show location of sampling point on Line Drawing) T- Intake Sampling Results - Optional (Specify Source:_ ) LI Upstream Background Sampling Results. - Optional (Specify Location: __.) [ Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) Influent to Internal Monitoring Point 111 El New Discharge (Basis for Information: _) EL Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROUP 4 1. MDL

2. EPA Method a. Max Daily Value b. Average of Analysis c. 4. Units

5. Coefficient of Effluent 8 Acid Compounds Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1A 2-Chlorophenol 10 625 ND - ND - 1 ug/L lb/day 2A 2,4-Dichlorophenol 10 625 ND - ND - 1 ug/L lb/day 3A 2,4-Dlmethylphenol 10 625 ND - ND - 1 ug/L lb/day 4A 4,6-Dinitro-o-cresol 50 625 ND - ND - 1 ug/L lb/day 5A 2,4-Dinitrophenol 50 625 ND - ND - I ug/L lb/day 6A 2-Nitrophenol 625 ND - ND ug/L lb/day 7A 4-Nitrophenol 50 625 ND - ND - 1 ug/L lb/day BA P-chloro-m-cresol 10 625 ND - ND - 1 ug/L lb/day 9A Pentachlorophenol 50 625. ND - ND - 1 ug/L lIb/day I1A Phenol 10 625 ND - ND - 1 ug/L lb/day 11A 2,4,6-Trlchlorophenol 10 625 ND - ND - 1 ug/L lb/day

3. Ifother data Is available '(I.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3,a. M@ximumn Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum .of I Sampling Event for l11 other discharges, treatment facilify Influent, Intake water and background. Itls In the applicant's Interest to achieve the lowest level of detection possible. "This will minimize uncertainty and therefore the need for additional analysIs'or the potential for establishing a large number of effluent limits and/or monitoring requirements In the final NPDES permit. Applicant Name: First En'ergy NuclbwJOperatlng 3800-Pl-..,-FR0008J Rev. 3/2006 Module 7 Company (FENOC) Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 4 MODULE 7 Before completing this form; read the stop-by-step Instructions provided In'Appendix 1. d,.LqAJ*, l., FirstEnergy Nuclear Operating Company (FENOC) -Beaver Valley Power Station. Outfall Number"nternnl Moni.torting Polnt 111 (Show location of sampling point on Line Drawing) El Intake Sampling Results - Optional (Specify Source: _ ) El Upstream Background Sampling Results - Optional (Specify Location: _ ) El Treatment Facility Influent Sampling Results (Slfow location of sampling point on Line Drawing) Fl New Discharge (Basis for Information: _ ) LI Bypass or Sewer System Overflow (Des6ribe: _.)

3. Level Present POLLUTANT GROUP 4 .2. EPA 5. Coefficient

1. MDL Method, a. Max Daily Value b. Average of Analysis c. 4. Units' of Effluent Acid Compounds Used* Number . Number of Variability (jiglL) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1A 2-Chlorophenol 10 625 ND - ND - 3 ug/L . lb/day 2A 2,4-Dichlorophenol 10 .625 ND - ND - 3 ug/L lb/day 3A 2,4-Dlmethy*phenol * .10 625 ND - ND - 3 ug/L lb/day

 '4A    4,6-Dlnltro-o-cresol                             50            625              ND             -              ND                -                3              ug/L           Ib/day 5A     2.4-Dinitrophenol                                50            625              ND             -              ND                -                3              ug/L           lb/day 6A     2-Nltrophenol                                    10            625              ND             -              ND                -                3              ug/L           lb/day 7A     4-Nitrophenol                                    50            625              ND             -              ND"               -                3              ug/L        "b/day 8A     P-chloro-m-cresol                                10            625              ND              -             ND                -                3               ug/L          lb/day 9A     Penlachlorophenol'                               50            625              ND              -             ND                -                3               ug/L          lb/day 10A     Phenol.                                          10            625              ND              -             ND                            . 3       ,       ug/L           lb/day 11A     2,4,6-Trichlorophenol.                           10            625              ND              -             ND                 -               3               ug/L            b/day

3. Ifother data Is available (I.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the hIghesi daily value or daily average value from the last year of data:Report both mass and concenlration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of I Sampling Event'for all other discharges, treatment facility Influent, Intake water arid background. It Is In the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty 6nd therefore the need for additional analysis or the potential for establishing a large. number of effluent limits and/or monitoring requirements'in thefinal NPDES permit. C -Ic C7

3800-PM-.. O-.0008j Rev. 312006 Applicant Name: First Energy Nuc'..perating Module 7 Company (FENOC) Beaver Valley Power Station

                                                                                 - COMMONWEALTH-I OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION 7"

ANALYSIS RESULTS TABLE POLLUTANT GROUP MODULE 7 Before completing this form, read the step-by-step Instructions provided In Appendix 1. Il FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station [] Outfall Number. (Show location of sampling point on Line Drawing) LI Intake Sampling Results - Optional (Specify Source: _ .) EL Upstream Background Sampling Results - Optional (Specify Location: _ ) [ Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) Influent to Internal Monitoring Point 211 El New Discharge (Basis for Information: _ ) LI Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROUP 4 2. EPA. 5. Coeffl-clent

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4.'Units of Effluent -

Acid Compounds lused* Number Number of Variability f(pI11-) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1A 2-Chlorophenol 10 625 ND - ND - 1 ug/L lb/day 2A 2,4-Dlchiorophenol . 10 625 ND - ND - 1 ug/L lb/day 3A 2,4-Dimethylphenol 10 625 ND - ND - ug/L

u. Ib/da*'y

 .IA  4,6-Dlnitro-o-cresol                            50            625             ND                -              ND              -              .                ug/L         lb/day 5A   2,4-Dinitrophenol.    .                         50            625             ND                -              ND              -                 I              ug/L        lb/day 6A   2-Nitrophenol                                   10            625             ND                -              ND              --                1              ug/L    . lb/day 7A   4-Nitrophenol                                   50            625              ND               -              ND              -                 1              ug/L        lb/day 8A   P-chloro-m-cresol                               10            625             ND                --             ND              -                .1              ug/L        lb/day 9A   Pentachlorophenol                               50            625              ND               -              ND              -                 1              ug/L        lb/day 10A   Phenol                    .                     10            625              ND             . -              ND              -                 1              uglL        lb/day "

11A 2,4,6-Trichlorophenol . . 10 , 625 ND - ND - 1 ug/L lb/day

3. Ifother data Is available (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the hinlLe-st daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3:o. A minimum of 3 Sampling Events required.for process wastewater discharges, and a minimum of I Sampling Event for all other discharges, treatment facility Influent, Intake water and background. It Is In the applicant'sinterest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis orthepotentlal forestablishing a large number of effluent Ilmits andtor monitoring requirements In the final NPDES permit. 3800-PN,-..S.FR000O3j Rev. :312066 *I Applicant Name: First Energy.Nuc'.*_Jtperatln Company (FENOC) Beaver Valley Power Stati [on COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF.ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 4 MODULE 7 Before completing this, form, read the step-by-step Instructlons provided In Appendix 1.

   .                        FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley.Power Station

( Outfall Number enfqr.aLM6nItjr*.ngjplt 21* (Show location of sampling point on Line Drawing) EI Intake Sampling Results - Optional(Specify Source:_ ) [] Upstream Back(ground Sampling Results - Optional (Specify Location: .) ElI: Treatment Facility Influent Sampling Results (Sho'w location of sampling point on Line Drawing)

New Discharge (Basis for Information: )

LI Bypass or Sewer System Overflow (Describe: )

                                                                                                             ' 3. Level Present POLLUTANT GROUP 4                                               2. EPA                                                                                                                          5. Coeffidlent

1. MDL Method a. Max Daily Value . b. Average of Analysis c. 4. Units of Effluent Acid Compoundp Used* Number Number of Variability (pg/L) Used Concentratipn Mass Concentration Mass Analysis Concentration . - Mass (CV)

IA 2-Chlorophenol 10 625 NO - ND - 3 ug/L Ib/day 2A 2,4-DIchlorophenol .. 10 625 ND - ND - 3 ugfL lb/day 3A 2.4-Dlmefhylphenol . 10 625 ND - ND - 3 ug/L Ib/day 4A 4,6-Dinltro-o-cresol 50 625 ND - ND - 3 uglL lblday 5A 2.4-Dlnitrophenol 50 625 ND - ND 3 ug[L Ibfday 6A 2-Nitrophenol 10 625 ND - ND - 3 ug/L' Ib/day 7A 4-Nitrophenol 50 625 ND - ND - 3 uglL. Ib/day 8A P-chloro-m-cresol 10 625 ND - ND - 3 ug/L lb/day 9A Penlachlorophenol 50 625 ND - ND - 3 ugfL lblday 10A Phenol 10 625 ND - ND - 3 ug/L.. Iblday 11A 2,4,6-Trichforophenol 10 625 ND - ND - 3 ugfL lbfday

3. If other data Is available (i.e.. DMR data, etc.). the past year of dala may be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value - Report the h.ghesA daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis -. 'Determine the average of all samples taken wlihln the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Intake water and background. It Is in the applicant's.interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or the potential for establishid'g a large number of effluent limits andfor monitoring requirements In the flnaI-NPDES permit. "

                                                                                                                                                                                                                       , .r-y

(

3800-PM-....*Ai'08j Module 7 Rev. 3/2006 .43 Appllcant Name: First En'rgyNucl...,,';i Company (FENOC) Beaver Valley Power Station ating

                                                                                                                                                                                                                     -3 COMMONWEALTH OF PEN'NSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 4 MODULE 7 Before completing this.form, read the step-by-step instructions provided In Appendix I.
            *i                 rstE'nergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station Li   Outfall Number .* " (Show location of sampling point on Line Drawing)

Li Intake Sampling Results - Optional (Specify Source: _ ) I.. Ei Upstream Background'Sampling Results - Optional (Specify Location: ) [] Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) Influent to Internal Monitoring Point 313 LI New Discharge (Basis for Information: _ ) EL Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROUP 4. 2. EPA .5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Acid Compounds Used* Number Number of Variability (11glL) Used Concentration Mass Concentration Mass Analysis qoncentratlon ., Mass (CV) 1A 2-Chlorophenol 10 625 ND - ND . - 1 ugiL lb/day 2A 2,4-Dichlorophenol 10 625 ND - ND - 1 ug/L lb/day 3A 2,4-Dlmethylphenol i.. 10 625 ND - ND - 1 ug/L lb/day 4A 4,6-Dinltro-o-cresol .50 625 ND - ND - 1 ug/L lb/day 5A 2,4-Dlnitrophenol 50 625 ND - ND - 1 ug/L lb/day 6A 2-Nitrophenol 10 625 ND - ND - 1 ug/L' lb/day 7A 4-Nitrophenol 50 625 ND - ND . 1 ug/L lb/day

.OA     P-chloro-m-cresol                               10             625              ND                -               ND               -

ug/L 'lb/day 9A Pentachlorophenol 50 625 ND - ND - 1 ug/L' lb/day IOA Phenol 10 625 ND - ND - 1 ug/L Ib/day 11A 2,4,6-Trlchlorophenol 10 625 ND - ND - 1 ug/L lb/day

3. If other data Is avallalble (i.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and 5.

3.a. MaximumofDaily*Value'- Average Analysis - Determine thehlgh-_t Report the averagedaily value of all or daily samples withinvalue average taken fromyear. the past the last Report of data. yearboth massReport both mass and concentration. and concentration. 3.b. 3.c. A minimum of 3 Sampling-Events required for process wastewaler discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Intake water and background.

      *It Is In the applicant's Interest to achieve the lowest level of detection possible. This will ininimlze uncertainty and therefore the need for additional analysis or the potential for establishing A.large number of effluent limits and/or monitoring requirements In the final NPDES permit.

S :: :

3800-PM-....FR0008j Module 7 Rev. 312006 *I. Applicant Name: First Energy Nucl.*..peratlng Company (FENOC) Beaver Valley Power-Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 4 MODULE 7 Before completing this form,.read the step-by-step Instructions provided In Appendix 1.

                    . FirstEne'rgy Nuclear Operating Company (FENOC) - Beaver Valley Power Station

[ Outfall Number In.iteornalM__LMQtQrfL__j*g Jlt 313 (Show location of sampling point on Line Drawing) El Intake Sampling Results - Optional (Specify Source:__ ) LI Upstream Background Sampling Results - Optional (Specify Location:__ ) El Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) EL New Discharge (Basis for Information: _ .) El Bypass or SeWer System Overflow (Describe: ____________________3. Level Present ______ POLLUTANT GROUP 4 2. EPA 5. Coefficient

1. MDL Method a. Max Daily Value b. Average of Analysis c. 4. Units of Effluent Acid Compounds Used* Number Number of Variability Il.

(I10/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) IA 2-Chforophenol '!. 10 625 ND -- ND - 3 ug/L lb/day 2A 2,4-Dichlorophenol 10 625 ND - ND - 3 ug/L lb/day 3A 2,4-Dlmelhylplhenol 10 625 ND - ND - 3 -ug/L lb/day 4A 4,6-Dinltro-o-cresol 50 625 ND - ND - 3 ug/L lb/day, 5A 2,4-Dinitrophenol 50 625 ND - ND - 3 ug/L lb/day. 6A 2-Nlitrophenol 10 625 ND - ND - 3 ug/L lb/day 7A 4-Nitrophenol 50 625 ND - ND - 3 ugIL lb/day 8A P-chloro-m-cresol 10 625 ND - ND - 3 ug/L Ib/day 9A Pentachlorophenol 50 625 ND - ND - 3 ug/L "lb/day 10A Phenol 10 625 ND - ND - 3 uglL lb/day I1A .2.4.6-Trlchlorophenol 10 625 ND - ND - 3 uglL -lb/day

3. If other data Is available (I.e.. DMR data, etc.), the past year of data may be used to determinq 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value.- Report the hifghest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis -.'Determlne the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum eOf 3 Sampling Even(s required for process wastewater discharges, and a minimum of 1.Sampiing Event for all oiher discharges, treatment facility Influent, Intake water and backgrouncd, It Is In the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or th6 potential for establishing a large number of effluent limlts and/or monitoring requirements In the final NPDES permit. CI Cý C

                                                                                                                                                                                                                     'S.,

3800-PM.. ..- i 0001 Rev..312006 ppllcant Name: First Energy Nucll.t. ,tratlng Module 7 Company.(FENOC)Beaver Valley Power Station COMMONWEALTH.OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION ~iiii, A BUREAU OF WATER STANDARDS AND FACILIIY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 4 MODULE 7 Before completing this form; read. the.step-by-step instructions provided in Appendix 1. gFlrstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station [ Outfall Number InternaLMonltorling Point 413 (Show location of sampling point on Line Drawing) El Intake Sampling'Results - Optional (Specify Source:__ ) LI Upstream Background Sampling Results - Optional (Specify Location: [] Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) LI New Discharge (Basis for Information:__ .) El Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROUP 4 2. EPA 5. Coefficient

1. MDL Method a. Max.Dally Value b. Average of Analysis c. 4. UnIts of Effluent Acid Compounds. Used* Number Number of Variability (pgo/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1A 2-Chlorophenol 10 625 ND - ND - 3 ug/L lb/day 2A. 2.4-Dlchlorophenol.. 10 625 ND - - ND - 3 -. g/L lb/day 3A 2,4-Dlmethylphenol . 10 625 ND - ND - 3 ug/L" lb/day 4A 4,6-Dlniltro-o-cresol 50 625 ND - ND - 3 ugfL .Iblday 5A 2,4-Dlnltrophenol 50 625 ND - ND 3 ug/L lb/day, 6A 2-Nitrophenol 10 625 ND -- ND - 3 ug/L Iblday ,

7A 4-Nltrophenol 50 625 ND - ND - 3 ug/L lb/day 8A P-chloro-m-cresol 10 ' 625 ND - ND - 3 ug/L lb/day 9A Pentachlorophenol 50 625 ND - ND - 3 ug/L Ib/day 1OA Phenol 10 625 ND - ND - 3 ug/L lbiday 11A 2,4,6-Trlchlorophenol. -10 625 ND - ND 3 ug/L Ib/day

3. If other data fs available (Ie., DMR data, etc.), the past year of datamay be used to determine 3a, 3b, 3c, and 5.

3.a. Maximum Daily Value- Report the highest daily value or daily average value from the last yearof data. Report both mass and concentration. 3.b. Average of Analysls.- Determine the average of all samples taken within the past year. Report both mass and concentration. . 3.c. - A minimum of 3 Sampling Evonts required for proceas wastewater discharges, 2nd a minimum of 1 Sampling Event for all otherýdfscharges,. treatment facility Influcht. Intake water and background. It Is In the applicants Interest to achieve the lowest level of detection. possible. This will minimize uncertainty and therefore the need'for additional analysis or the potential for estblillshtng a large number of effluent limits and/or monitoring requirements In the final NPDES permit. 3800-PM-W 8k

                  )00O    Rev. 3/2006                                                                                                               Applicant Name: First Energy Nucleat,,-).iraling Module 8         "                                                                                                                                   Company (FENOC) Beaver Valley Power Station COMMONWEALTfl OF PENNSYLVANIA wo-     t                                                                      DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 5 MODULE 8 Before completing this form, read the step-by-step Instructions provided in.Appendix 1.

T FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station El Outfall Number,__.._ (Show location of sampling point on Line Drawing)

[ Water Supply Samlilirig Results - Optional (Specify Source: Ohio River El Background Sampling Results - Optional (Specify Location: __ ) EL Treatment Facility In'tluent SAmpling Results (Show location of sampling point on Line Drawing)

New Discharge' (Basis for Information: __)__

EL Bypass or Sewer System Overflow (Describe: Level Present 5 POLLTANTGROU 2 EPA3. POLLUTANT GRUP 5 2. EPA b.. Annual Average of 5. Coefficient-

1. MDL Method a. Max Daily Value Analysis 0. 4. Units of Effluent Base Cotinpounds Used* Number Number of Variability (iig/L) Used Concentration Mass Concentration* Mass Analysis Concentration 'Mass (CV) 1B Acenaphthene 10 625 ND ND _3 ug/L lb/day 2B Acenaphthylene 10 625 ND .... ND 3. ug/L lb/day 38 Anthraceneo 10 625 ND ND 3 ugIL, lb/day 413 Benzidine 50 625 ND ND 3 ug/L lb/day 5B Benzo(a)anlhracene .o. 10 625 ND '_'_ .ND ". 3 *ug/L lb/day 613 Benzo(a)pyrene 10 625 ND ND 3 ug/L lb/day 7B 3,4-Benzofluoranlhene 10 625 ND ND 3 ug/L ib/day 8B Benzo(ghiperylene 10 625 ND ND 3 ug/L Ib/day 6B Benzo(k)fluoranthene 10 .625 ND ND 3 ug/L Ib/day 10BI3 BIs(2-Chforo-ethoxy)methane 10 625 ND ND 3 ug/L lb/day 11B Bis(2-Chloroethyl)etlher 10" 625 ND ND 3 ug/L. lb/day _

12B Bis(2-Chloro-lsopropyl)ether 10 625 ND ND 3 ug/L lb/day 313 Dis(2.Ethyiihexylphthalate 10 625 ND ND 3 ug/L lb/day 14B 4-Bromophenyl Phenyl Ether 10 625 ND ND 3 ug/L ib/day 158 13tutybenzyl Philhalate 10 625 ND ND 3 ug/L lb/day 16B 2-Chloronaphlthalene. 10 625 ND ND 3 ug/L lb/day

                                                                                                                                                                                    ........                  _7____

176, 4-Chlorophenyl Phenyl Etlher 10 625 ND ND 3 u-/L lb/day _ 3.a. Maximum Daily Vatue - Report the hihest daily value or daily average value from the la=i year of data. Report both maes and concentration. 3.b. Average of Analysis - Deterrmlne the average of-all samples taken within tile past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of I-Sampling Event for all other discharges, treatment facllity Influent, Intake water and background, IitIs In the applicant's Interest to'achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional 'analysis or the potential for establishing a large (9 number of effluent ilmits arnd/or monitoring requirements in the final NPDES permit. C .'C..

3800-PM-W' J3k Rev. 3/2006 Applicant Name: First Energy NucleaK,*- "tIlng Module 8 Company (FENOC) Beaver Valley PoP.,*AatIon

3. Level Present POLLUTANT GROUP 5 2. b. Annual Average EPA a. May Daily Value of Analysis 4. Units 5. Coefficient

1. MDL Method a.C. al.

Base Compounds of Effluent Used* Number Number of Varlabllity

                                                         .fligIL)     Used      Concentration        Mass       Cqncentratlon          Mass        Analysis       Concentration             Mass           (CV) 1813  Chrysene                                              10          625            ND                              ND                                3                ug/L             lb/day 198   Dibenzo(a,h)anthracene         .                      10          625          *ND                               ND                                3                ug1L            lb/day ...

205. 1,2-Dichlorobenzene 10 625 ND ND 3 ug/L lb/day 21B 1,3- Dlchlorobenzene 10 625 ND ND 3 ug/L lb/day 228 1,4- Dlchlorobenzene 10 625 ND ND 3 ug/L lb/day 23B 3,3'-Dichlorobenzidlne 20 625 ND ND 3 ug/L lb/day 24B Diethyl Phthalate 10 625 ND ND 3 ug/L lb/day 25B Dimethyl Phithalate 10 625 ND ND 3 ug/L lb/day 26B DI-n-butyl Phthalate 10 625 ND ND 3 ug/L lb/day 27B 2,4-Dinltrotoluene 10 625 ND ND 3 ug/L lb/day 28B 2,6-Dinitrotoluene 10 625 ND ND 3 .ug/L lb/day 29B DI-n-octyl Phthalate 10 625 ND ND 1- __ 3 ugfL lb/day _ 30B 1,2-Diphenylhydrazine (as Azobenzene) 50 625 ND ND 3 ug/L lb/day 31B Fluoranthene *. 10 625 ND ND 3 ug/L lb/day 32B Fluorene ' 10 625 ND . ND 3 ug/L lb/day 33B Hlexachlorobenzene 10 625 ND ND 3 ug/L lb/day 34B Hexechlorobutadiene 10 625 ND ND 3 ug/L. lb/day 35B Hexachforoqyclopentadiene 10 625 ND ._ND 3 ug/L lb/day 368 Hexachloroelhane 10 625- ND ND '3 ug/L lb/day 37B Indeno(1,2,3-cd)pyrene 10 625 ND ND 3 ug/L lb/day 3813 Isophorone 10 625 ND ND 3 ug/L lb/day 398 Naphthalene 10 625 ND ND 3 ug/L lb/day 40B Nitrobenzene 10 625 ND : _ND 3 ug/L lb/day 41B N-Nilrosodimelhylamine. 10 625 ND ND 3 ug/L lb/day 428 N-Nitrosodi-n-propylamlne 10 625 ND ND 3 ug/L lb/day 430 N-Nitrosodiphehylamine 10 625 ND ND 3 ug/L lb/day 44B Phenanthrene 10 625 ND ND 3 u6/L lb/day 45B Pyrene 10 625 ND ND 3 "ug/L lb/day 46B 1,2,4-TrIchlorobenzene 10 625 ND ND 3 ug/L lb/day 3.a. Maximum Daily Value - Report the hIghest daily value ordallyaverage value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - D'etermine the average of all samples taken within the past year. Report both mass and concentration. 3.c. .A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility'influent, Intake water and background, It Is In the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and tharoforo tho need for additional analysi's ortho potenfial for establishing a,large .4, number of effluent ilmils and/or monitoring requirements In the final NPDES permit. 3800-PM-W Module 0

                      )00Ok   Rev. 3/2006 j                                     Applicant Name; First Energy Nuclea Company (FENOC) Beaver Valley Pdo-W*r StAtlon 4,ratlng COMMONWEALT14 OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 5 MODULE 8 Before completing this form, read the step-by-step instructlons.provlded In Appendix 1.
            ,,                     FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station

Outfall Number 001 (Show location of sampling point on Line Drawing)

L] Wate" Supply Sampling Results - Optional (Specify Source: _ .) ELI Background Sampling.Results - Optional (Specify Location:_ ) El Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) EL New Discharge.(Basis for Information: _ .) EL Bypass or Sewer System Overflow (Describe: _ _ _______________3. Level Present______T POLLUTANT GROUP 5 2. EPA b. Annual Average of b.of5. Anual verae Coefficient

1. MDL Method a. Max Daily Value Analysis c. 4. Units of Effluent Base CompoUnds Used* Number Number of Variability

('pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1B Acenaphthene 10 625 ND -- ND - 3 ug/L lb/day 28 Acenaphthylene 10 625 ND -- ND - 3 ug/L .Ib/day 38 Anthracene 10 625 ND ND -- 3 u9/L lb/day 4B Benzidine' 50 625 ND -- ND -- 3 ug/L lb/day 4 5B Benzo(a)antlhracene 10 625 ND -- ND -- 3 ug/L lb/day 6B Denzo(a)pyrene 10 625 ND -- ND -- 3 ug/L lb/day 7B 3,,-Benzofluoranthene 10 625 ND -- ND - 3 ug/L -. lb/day' 8a Benzo(ghl)perylene 10 625 ND -- ND -- 38 ug/L lb/day 9B Benzo(k)fluoranthene 10 625 ND -- ND - 3. ug/L lb/day 106B Eis(2-Chlforo-ethoxy)methane 10 625 ND - ND -- 3 ug/L lb/day

118 BIs(2-Chloroethyl)ether . 10 625 ND -- ND -- 3 ug/L' lb/day 1281 BIs(2-Chloro-Isopropyl)ether 10 625 ND -- ND -- 3 ug/L lb/day 138 BIs(2-Ethylhexylphthalat q. 10 '625 ND - ND -- 3 ug/L lb/day 1484 4-Bromophenyl Phenyl Ether 10 625 ND -- ND -- 3 ug/L Ib/day

 .15B   Butylbenzyl Phthalate                              10            625             ND                  --         ND                --              3                ug/L            lb/day 1686  2-Chloronaphtlhalene                               10            625             ND                  --         ND                --              3                ug/L            lb/day 178B  4-Chlorophenyl Phenyl Ejher                        10            625             ND                 --          ND               -                3                ug/L           lb/day 3.a. Maximum Dally Value - Report the hiLhest daily value or daily average value from the last year of data. Report both mass and concentration.

3.b. Average of Analysis - Determine the average of all samples taken within tho past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Intake water and background:. It Is In the applicant's Interest to~achieve the lowest level of detection possible. This will mlnimize uncertainty and therefoie the need for additional analysis or the potential for establishing a large number of effluent limits and/or rionitoring requirements in the final NPDES permit. (' ~C

3800-PM-W Module 8

                  £    k~ Rev. 3/2606                                                                                                                   'Applicant Name: First Energy Nucleayj i.ng Company (FENOC) Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 5 2. b. Annual Average EPA a. Max Daily Value of Analysis 5. Coefficient

1. MDL 4. Units Method c.

Base Compounds I of Effluent Used* Number Number of (pg/L) Variability Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 18B Chrysene 10 625 NDO ND - -3 ug/L .ib/day 191 Dibienzo(a,h)anthracene 10 625 ND -- ND - 3 ug/L lb/day 208 1,2-Dichlorobenzene 10 625 ND -O ND - 3 ug/L tb/day 21-- 1,3- Dichlorobenzene 10 625 ND -- ND - 3 ug/L lb/day 220 1,4- Dlchlorobenzene 10 625 ND -- ND - 3 ug/L lb/day 230 3,3'-Dlchilorobenzidine 20 625 ND -- ND - 3 ug/L lb/day 248 Diethyl Phthalate 10 625 ND - ND - 3 ug/L" lb/day. 258 Dimethyl Phthalate 10 625 ND - ND - 3 ug/L lb/day 26B Di-n-butyl Phthalate 10 625 ND -- ND - 3 ug/L lb/day 270 2,4-Dinitrotoluene 10 625 ND -- ND - 3 ug/L lb/day 288 2,6-Dinitrotoluene 10 625 ND -- ND - 3 ug/L lb/day 29B Di-n-octyl Phithalate 10 625 ND - ND -- 3 ug/l lb/day 308 1,2-Diphenylhydrazine (as Azobenzene) 50 625 ND -- ND - 3 ug/L lb/day 318 Fluorahthene 10 625 ND -- ND - 3 ug/L lb/day _ 328, Fluorene 10 625 ND -- ND 3 338 Hexachlorobenzene

                                                                                                                                           -                               ug/L              lb/day
                              .           .               10           625            ND                --              ND                 -               3               ug/L             lb/day 348   Hexechlorobutadiene                                  10           625            ND               -                ND                 -               3               ug/L              lb/day 35B   Hlexachtqrocyclopentadiene                           10            625           ND               -                ND                 -               3 368   Hexachloroethane ug/L              lb/day
                                  "                       10            625           NDO                               ND                 -               3               ug/i              lb/day 378   lndeno(f,2,3-cd)pyrene                               10           625            ND               -                ND                 -               3               ug/L              Ib/day 388   Isophorone"-                                         10           625            ND                                                                                                                                A
                                                                                                       -                ND                 -               3               ug/L             lb/day                       V 398   Naphthalene                                          10           625            NDO                               ND                 -               3,              ug/L              lb/day 40B   Nitrobenzene                                         10           625            ND               -                ND                -                3 41B   N-Nitrosodimethlylamine                                                                                                                                               ug/L              lb/day 10           625.           ND               --               ND                 --              3               ug/L              lb/day.

4213 N-Nitusodi-n-propylamine . 10 625 ND -- ND 3 438 N-Nitrosodiphenylarnfne

                                                                                                                                          -                                ug/L             lb/day 10           625            ND               -                ND                -                3               ug/L             lb/day 448   Phenanthrene                                         10           625            ND               --               ND                -                3               ug/L             lb/day 459   Pyrene "                                             10           625            ND              -                 ND                -                3               ug/L             lb/day 4 68  1,2,4-Trichlorobenzene                               10           625            ND              -                 ND                -                3               ug/L             lb/day 3.a. Maximum Daily Value -fleporf the highes daily value or daily average value from the last year of data. Report both mass and concentration.

3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both 3.c. mass and concentration. A minimum of 3 Sarmpling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment faclllly Influent. Intake water and background. It Is in the applicants Innterest to achieve the lowest level of detection possible. This will minimizo uncertainty and therefore the need for addilional analysts or the potential for establishing a large number of effluent limits and/or monitoring requirements In the final NPDES permit.

-P-

3000-PM-W )008k Rev,.3/2006 Applicant Name: First Energy Nucleat bratlng Module B Company (FENOC) Beaver Valley Po0W-r Statloen. COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 5 MODULE 8 Before completing this form, read the step-by-step instructions provided in Appendix 1. E FirstEniergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station LI Outfall Numbe?" (Show location of sampling point.on Line Drawing) El Water Supply Sampling Results - Optional (Specify Source: _ )__ [] Background Sarmpling Results - Optional (Specify Location: _ ) [ Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) Influent to Internal Monitoring Point 101 El New Discharge (Basis for Information: -) Ed Bypass'or Sewer System Overflow (Describe: _ _.)

3. Level Present POLLUTANT GROUP 5 2. EPA b. Annual Average of 5. Coefficient

1. MDL Method a. MaxDaily Value Analysls c. 4. Units of Effluent Base Compounds Used* Number . Number of Variability (iJgJL) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 18 Acenaphthene 10 625 ND - ND - 1 ug/L lb/day 2B Acenaphthylene 10 625 ND -- 'ND -- .1 ug/L lb/day 353 Anthracene 10 625 ND ND -- 1 "ugL lb/day 46 Benzldine 50 625 ND - ND -- I ug/L lb/day 5B Benzo(a)anthracene 10 625 ND -- ND -- 1 ug/L lb/day 68 Benzo(a)pyrene 10 625 ND -- ND -- 1 ug/L lb/day "

7T 3,4-1enzofluoranthene 10 625 ND -- ND -- 1 ug/L lb/day 68 Benzo(ght)perylene 10 625 ND -- ND -- 1 ug/L lb/day OB Benzo(k)fluoranthene 10 625 ND -- ND -- 1 ug(L lb/day 10B BlS(2-Chloro-efh6xy)methane 10 625 ND -- ND -- I ug/L (b/day 11B Bis(2-Chloroethyl).ther 10 625 ND - ND -- 1 ug/L lb/day 125 Bis(2-Chforo-Isopropyl)etlder 10 625 ND -- ND -- 1 ug/L lb/day 135 .B(s(2-Ethy/hexy~phthalate 10 625 ND -- ND -- 1 ug/L lb/day 143 4-Bromophenyl Phenyl Ether 10 625 ND -O ND -- 1 ug/L " lb/daj/ 15B BuItylbenzyl Phthalate 10 625 ND -- ND -- 1 ug/L . lb/day 1653 2-Chloronaphlhalene 10 625 ND - ND 1- .gfL i lb/day 178 4-Chlorophenyl Phenyl Ether 10 625 ND - ND - 1 ug/L lb/day 3-3.a. Maximum Daily Value -"l'eport the highest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3;c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of I Sampling Event for all other discharges, treatment facility Influent, Intake water and background. It Is In the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or the potential for establishing a large number of effluent limits-and/or monitoring requirements In the final NPDES permit.

3800-PM-Wi Module 8

                      ]k    Rev. 3/2006                                                                                                                  Applicant Name: First Energy Nucle'a Company (FENOC) Beaver Valley Pa"wer ttation f
                                                                                                                                                                                                             . ng POLLUTANT GROUP 5                                                                                        3. Level Present                                                                                                 *5" 2.

EPA. a. Max Daily Value )b.Annual Average of Analysis 4.' Units 5. Coefficient

1. MDL Method c. of Effluent

            *Base   Compounds                           Used*       Number                                                                            Number Of                                              Variability (Ijg/L)       Used      Concentration        Mass         Concentration           Mass         Analysis       Concentration          Mass               (CV) 18B   Chrysene                                              10          625            ND              --                ND                 -                  1              ug/L          lb/day 19B   Dibenzo(a,h)anthracene                                10          625            ND                                .ND
                                                      ..                                              --                                   --                1               ug/L          lb/day 20B   1,2-Dlchloroberpzene                                  10          625            ND              -_                ND                 -                 1               ug/L          lb/day 21B   1,3- Dlchlorobenzene                                  10          625            ND              -                 ,ND                 --               1              .ug/L          lb/day 228    1,4- Dichlorobenzene                                 10          625            NO                                 ND
                                                                                                      --                                   --                1            .ug/L            lb/day 23B . 3,3'-Dlchlorobenzidinfe                              20.          625            ND                                ND
                                                                                                      --                                   --                1               ug/L          lb/day 24B Dlelhyl Phithalate                                      10          625            ND              --                 ND                 --               1               ug/L          lb/day      ___                .

25B Dimethyl Phthalate 10 625 ND -- ND -- 1 ug/L lb/day _" 26B DI-n-butyl Phthalate 10 625 ND - ND -- 1 ug/L lb/day 27B 2,4-Dinitrotoluene 10 625 ND -- ND -- 1 ug/L lb/day _. 28B 2,6-Dinitrotoluene 10" 625 ND -- ND -- . ug/L lb/day 29B DI-n-octyl Phthalate 10 625 ND -- ND -- 1 ug/L lb/day 30B 1,2-Diphenylhydrazfne (as Azobenzene) 50 625 ND ND -- ug/L lb/day 31B Fluoranthene 10 625 ND -- ND -- 1 ug/L lb/day 32B Fluorene - 10 625 ND -- ND -- 1 ug/L lb/day 33B Hexachlorobenzene 10 625 ND -- ND - 1 ug/L lb/day 34B l1exechlorobutadiene 10 625 ND -- ND -- 1 ug/L lb/day 35B lHexachlorocyclopentadiene 10 625 ND ND

                                                                                                       --                                                    1ug/L                         lb/day      _

36B Hexachloroethane 10 625 ND -- ND -- 1 ug/L lb/day "-_ 37B Indeno(1,2,3-cd)pyrene 10 625 ND -- ND -- 1 ug/L lb/day. 388 Isophorone 10 625 ND -O NDO -- ug/L lb/day 39B Naphthalene , 10 625 ND -- ND -O 1 ug/L lb/day 408 Nltrobenzene 10 625 ND -- ND -- 1 ug/L lb/day 41BI N-Nitrosodimethylamine 10 625 ND ND

                                                                                                      -O                                   -                 1               ug/L          lb/day 42B N-Nitrosodi-n-propylamlne                               10          625            ND              -                 ND      _-                             ,             ug/L          lb/day 43B N-Nitrosodiphenylamine                                  10          625            ND                   -            ND                 --                1O              ug/L          lb/day                                *__.

44B Phenanthrere 10 625 ND -- ND - 1 ug/L . lb/day 45B Pyrene 10 625 ND -- ND -- 1 ug/L lb/day 46B 1,2,4-Trlchlorobenzene 1"0 625 ND -- ND -O 1 ug/L lb/day -_* 3.a, Maximum Daily Value -;Report the hlihest dally value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of I Sampling Event for all other discharges, treatment facility Influent, Intake water end background. It le In the appliloont' Interact to achleve the lowest level of detection possible. This will minimize uncertainty F-. .~' number of effluent limits. and/or mdnitoring requiremenls in the final NPDES permit. and therefore the need for additional analysis or the potential for eatabIl5hlng alarge

                                                                                                                                                                                                                            *   * .4..
                                                                                                                                                                                                                        'C-.
                                                                                                                                                                                                                      .1' 3800-PM-W             J008k    Rev. 3/2006

Applicant Name: First Energy Nucleal,,. rating Module 8 Company (FENOC) Beaver Valley Power Station COMMONWEALTH OF OENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 5 MODULE 8 Before completing this form, read the step-by-step Instructions provided In Appendix 1.

Firstlnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station [ Outfall Number Internal Monitoring Point 101 (Show location of sampling point on Line Drawing) EL Water Supply Sampling Results - Optional (Specify Source: ___) 1 Background Sa mpling Results- Optional (Specify Location: _ .) El Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) I- New Discharge (Basis for Information: LI Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROL)P 5 2. EPA b. Annual Average of 5. Coefficient

1. MDL Method a. Max Daily Value Analysis c. 4. Units of Effluent Base Compounds Used* Number Number of VarIability (0ig/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1B Acenaphthene 10 625

ND -O ND -- 3 ug/L lb/day 28 Acenaphlhylene 10 625 ND - ND - 3 ug/L lb/day 3B Arithracene 10 625 ND ND - 3 u0/L lb/day 4B Benzidine 50 625 ND -- ND -- 3 ug/L lb/day 5B Benzo(a)anthracene _. 10 625 ND -- ND -- 3 ug/L lb/day 6B Benzo(a)pyrene 10 625 ND -- ND -- 3 ug/L lb/day 7B 3,4-Benzofluoranthene 10 625 ND - ND -- 3 ug/L lb/day 8B Benzo(ghi)perylene 10 625 ND -- ND - 3 ug/L lb/day 98 Benzo(k)fluoranthene 10 625 ND -- ND - 3 ug/L
lb/day 10B Bls(2-Chloro-ethoxy)methane 10 625 NO -- ND -- 3 ug/L lb/day 11B Bls(2-Chloroethyl)ether 10 625 ND - ND -- 3 ug/L lb/day 12B Bis(2-Chloro-Isopropyl)ether 10 625 ND - ND -- 3 .ug/L lb/day 13B Bis(2-Ethylhexylphthalate 10 625 ND - ND -- 3 ug/L lb/day 14B 4-Bromophenyl Phenyl Ether 10 625 ND -- ND -- 3 ug/L lb/day 15B Butylbenzyl Plithalate . 10 625 ND - ND -- 3 . ug/L lb/day 168 2-Choronaphtlhalene 10 625 ND -- ND - .3 ug/L lb/day 17B 4-Chlorophenyl Phenyl Ether 10 625 ND -- ND - 3 ugiL lb/day 3.a., Maximum Daily Value - RepQrt the highet daily value or daily average value from the last year of data- Report both mass and concentration.

3.b. Average of-Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. . A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of I Sampling Event for all other discharges, treatment facility Influent, Intake water and background, 0*C It Is In the applicant's Interest to'achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or the potential for establishing a large

number of effluent limits' and./or monitoring requirements in the final NPDES permit.

                                                                                                                                                             '               .     '                       C.,

(

                                                                                                                                                                                                                              *     $1 3800-PM-W            iJ08k   Rev. 3/2"006                                                                                                                   Applicant Name: First Energy Nuclea                  7
                                                                                                                                                                                                                ". ,atifig Module 8                                                                                                                                                    Company (FENOC) Beaver Valley Po-wer Station

3. Level Present POLLUTANT GROUP 5 2. b. Annual Average 1M EPA a. Max Daily Value of Analysis 4. Units 5, Coefficient

1. MDL Method c.

                                                                                                                                                                                                                              * - .6%.J*

Base Compounds of Effluent Used* Number Number of (jig/L) Variability Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 18B Chrysene. 10 625 ND --. ND -- 3 ug/L Ib/day 198 DIbenzo(a,h)antihracene 10 625 ND -- ND - 3 ug/L lb/day 20B 1,2-Dlchlorobenzene 10 625 ND -- ND -- 3 ug/L lb/day 21B 1,3-,Dichlorobenzene 10 625 ND - ND -- 3 ug/L ib/day __ 22B 1,4- DIchlorobenzene 10 625 ND -- ND -- 3 ug/L lb/day 23B 3,3'-Diclilorobenzidlne 20 625 ND -- ND - 3 ug/L lb/day .. 24B Dlethyl Phithalate 10 625 ND - ND -- 3 ug/L lb/day 25B Dimethyl Phthalate 10. 625 ND -- . ND -- 3 ug/L lb/day 26B Di-n-butyl Phthalate . 10 625 ND -- ND - 3 ug/L lb/day 27B 2,4-Dinitrotoluene 10 625 ND -- ND -- 3 ug/L" lb/day 28B 2,6-Dinifrotoluene 10 625 ND -- ND -- 3 ug/L . lb/day 29B DI-n-octyl Phithalate 10 625 ND -- ND - 3 ug/L lb/day 30B *1;2-Diphenylhydraz~ln (as Azobenzene) 50 625 ND "- ND -- 3 ug/L .lb/day 31B Fluoranthene 10 625 ND -- ND - 3 .ug/L lb/day 328 Fluorene "10 625 ND -" ND -- 3 ug/L lb/day 33B Hlexachlorobenzene 10 625 ND - ND -- 3 ug/L lb/day 34B Hexechforoblitadiene 10 625 ND -- ND - 3 ug/L lb/d~y 35B Hexachlorocyclopentadiene , 10 625 ND -- ND - 3 ug/L lb/day 36B Hexachloroethae. 10 625 ND -- ND -- _. 3 ug/L lb/day 37B Indeno(1,2,3-cd)pyrene 10 625 ND -- ND - 3 ug/. lb/day 38B Isophorone 10 625 ND -- ND -- 3 ug/L lb/day 398 Naphthalene 10 625 ND '. -- ND -- 3 ug/L lb/day 40B Nltrobenzene 10 625 ND - ND -- 3 ug/L lb/day 41B N-Nitrosodlmethylamine 10 625 ND -- ND -- 3 ug/L lb/day 42B N-Nitrosodi-n-propylamine 10 625 ND -- ND -- 3 ug/L lb/day 43B N-Nitrosodiphenylanilne 10 625 ND - ND -- 3 ug/L lb/day 448 Phenanthrene 10 625 ND -- ND -- 3 ug/L lb/day 458 Pyrene 10 625 ND -- ND -- 3 ug/L lb/day 46B 1,2,4-Trichlorobenzene 10 625 ND ND 3 ug/L lb/day 3.a. Maximum Daily Value -Report the highest daily value or daily average value from the lastyear * . "_;- of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewaler discharges, and a minimum of 1 Sampling Event for all oiher discharges, treatment facility Influent, Intake water and background. it is in thle applicant's Interest to achieve the lowest level of detection possible. T'his will minimize uncertainty arid therefore the need for additional analysis or the potential for establishln g'a large number of effluent limits and/or monitoring requirements In the final NPDES permit. 3800-PAf 'FR0008k Rev', 312006 Applicant Name: First Energy Nucl pperatlng Module I. Company (FENOC) Beziver Valle ,..-Wer Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 5 MODULE 8 Before completing thrs form, read the step-by-step Instructions provided In Appendix 1.

           .FirstEnergy                          Nuclear Operatlng Company (FENOC) - Beaver Valley Power Station El     Outfall Nuimber              (Show location -of sampling point on Line Drawing)

El Water Supply Sampling Results - Optional (Specif Source: __ ) El Backg'round Sampling Results - Optional (Specify Location:___ 0 Treatment Facility inffuent Sampling Results (Show location of sampling point on Line Drawing) Influent to Internal Monitoring Point 103 nI New Discharge (Basis for Information:__ .)_ EL Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT I GROUP 2. EPA b. Annual Average of 5. Coefficient

1. MDL Method a. Max Daily Value Analysis C. 4. Units of Effluent Base COMP.oLnds Used* Number Number of Variability (lg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV)

I1B Acenaphthene 10 625 ND - ND - 1 ug/L lb/day 2B Acenaphthylene 10 625 ND - ND - 1 ug/L lb/day 3B Anthraqene 10 625 ND - ND - . 1 ug/L lb/day 4B Benzidine 50 625. ND - ND - 1 ug/L lb/day 5B Benzo(a)anlhracene 10 *' 625 ND - ND - 1 ug/L lb/day 6B Benzo(a)pyrene. 10' 625 ND - ND - 1 uglL lb/day 7B 3,4-Benzofluoranthene 10 625 ND - NDO - ug/L lb/day 88 Benzo(gh/)perylene 10 625 ND - ND - I ug/L lb/day 98 Benzo(k)fluoranthene. 10 625 ND - ND - I ug/L lb/day 10B Bis(2-Chloro-ethoxy)methane. 10 625 ND - ND - 1 ug/L lb/day 11B B1s(2-Chloroefhyl)ether 10 625 ND - ND - 1 ug/L lb/day 12B Dls(2-Chloro-Isopropyl)ether. 10 625 ND - .ND - 1 ug/L lb/day 13B Bis(2-Ethylhexyl)phthalate. 10 625 ND - ND - 1 ug/L lb/day _ 148 4-Bromophenyl Phenyl Ether 10 625 ND - ND - . *ug/L lb/day 158 Butylbenzyl Phthalate 10 625 ND - ND - I ug/L lb/day 16B 2-Chloronaphthalene 10 ' 625. ND - ND - 1 ug/L lb/day 17B 4-Chlorophenyl Phenyl*Etlier 10 625 ND - ND - 1 ug/L Ib/day 3.a. Maximum Dally Value- Re'port the hjghqe~t daily value or daily average value from the last year of data. Report both mass and concentration.- 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Eyents required for process wastewater discharges, and a minimum of I Sampling Event for all oth&r discharge's, treatment facility Inffuef't, Intake water and background. It Is In the applicant's Interest to achieve the lowest level of detection possible. This will minimize uficertalnty and therefore the need for addilionai analysis or the potential for establishing a large 0' number of effluent limits and/or monitoring requirements In the final NPDES permit. C C

3800o-Pf' Module b 1008k Rev. 312006

                                                                                                           -C                                          Applicant Name: First Enprgy Nucl-Company (FENOC) Beaver Valley-'.
                                                                                                                                                                                                         ý -rating

_ Station POLLUTANT GROOP 5 2."""b..A'nnual 3. Level Present Average .- 2.-ErPuA a. Max Daily Value MEPA vrae of Analyis 5.ooeffluent Coefficient

4. Units

1. "MDL Method of Effluent Base Compounds Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 18B Chrysene . 10. 625 ND - ND 1 ug/L .lb/day 19B Dibenzo(a,h)anthracene . 10 625 ND - ND - 1 ug/L. lb/day 20B .1,2-Dlchlorobenzene 10 625 ND - ND - 1 ug/L . lb/day ,

216 1,3- Dlchlorbenzene 10 625 *ND - ND - 1 ug/L lbfday 228 1,4- DichTorobenzene 10 625 ND - ND - 1 ug/L lb/day 236 3,3'-Dlchlorobenzldine 20 625 ND - ND 1 ug/L

                                                                                                                                         -                                                   lb/day 24B      Diethyl Ph(halate                                    10           625            *ND                            ND
                                                                                                         -                               -               1                 ug/L "             lb/day                    ....

25B Dlmethyl Phithalate t .10 625 ND NDO

                                                                                                         -                               -                                 ug/L               lb/day 2681     Di-n-butyl Phthalate                                 10           625            ND                             ND               -               I                 ug/L              lb/day 27B    '2,4-Dinltrotoluene                                    10           625            ND                             ND
                                                                                                         -                               -                1                ug/L               lb/day                 ._.

28B 2,6-Dinitrotoluene 10 625 ND ND I

                                                                                                         -                               -                                 ug/L               lb/day 29B DI-n-octyl Phthalate                              .       10           625            ND                             ND
                                                                                                         -                               -                              . ug/L                lb/day                 .-

308 -1,2-Diplhenylhydrazine (as Azobenzene) 50 625 ND - ND - 1 ug/L lb/day 31B. Fluoranthene 10 625 ND ND

                                                                                                         -                               -                1                ug/L              lb/day 328      Fluorene                      ,                      10           625            ND               -             ND                --              I                ug/L               lb/day 33B      Hexachlorobenzene                                    10           625            ND               -             ND               -                1                ug/L               lb/day 34B      Hexechlorobut(d(ene                                  10           625            ND 4
                                                                                                         -              ND               -               I                 ug/L         .. lb/day 35B      H1exachlorocyclopentadlene                           10         /625             ND               -             NDO               -                                ug/L              lb/day 3681       lexachloroethane                                   10         .625             ND              -              ND                 -_1                            .ug/L               Ib/day 37B      Indeno(1,2,3-cd)pyrene                               10         .625             NO               -             ND.              -               I                 ug/L               lb/day 38B      Isophorone

10 625 ND - ND - 1 ug/L lb/day 39B Naphthalene 10 625 ND - ND - I ug/L lbfday 40B Nltrobenzene 10 625 ND - NDO - ug/L lb/day 41B N-Nitrosodim'ethylamIne 10 625 ND - ND 7

                                                                                                                                         -                1                ug/L      ,       lb/day 42B      N-Nltrosodl-n-ýropylamlne                            10           625            ND              -              ND                -              I                 ug/L              lb/day 43B      N-Nitrosodiphenylamlne                               10           625            ND              -              ND               -               1                 ug/L              lb/day 448      Phenanthrene                                         10           625            NQ              -              ND
                                                                                                                                         -               I                 ug/L              lb/day 45B      Pyrene                                               10           625            ND              -              ND               -               I                ug/L                lb/day 468      1,2,4-Trichlorobenzene                               10  .        625            ND              -              ND               -               I                ugfL               lb/day 3.a. Maximum Daily'Value -- Report the highest. daffy value or daily average value from:the last year.of data. Report both mass and concentratlon.

3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration.. 3.c. A minimum of 3 Sampling Events required for process waslewater discharges,.and a minimum of I Sampling Event for all other discharges, treatment facility Influent, Intake vpatbr and background. It Is In the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional anaiysis or the pdtenllal for establishing a large number of effluent Ilml(s'and/or monitoring requirements in the final NPDES permit. I r-

3800-PM-W 1008k Rev.' 312006 Applicant Name: First Energy Nucleal `ratirng Module 8 Company (FENOC) Beaver Valley Pove-'r Station' COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 5 MODULE 8 Before completing this form, read the step-by-step Instructions provided in Appendix 1.

               .*               FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station 0      Outfall NumberInternal Monltoring* Point 103 (Show location of sampling point on Line Drawing)
          -I    Water Supply Sampling Results - Optional (Specify Source:                     .

[] Background Sar6pling Results - Optional (Specify Location: _ .) LI Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information: _ .) El Bypass or Sewer.System Overflow (Describe: ) POLLUTANT GROUP 5 3. Level Present

2. EPA b. Annual Averageof 5. Coefficient 1 1. MDL Method a. Max Dally Value Analysis C. 4. Units of Effluent Base Compounds Used* Number Number of Variability

('lgfL) Used Concentration Mass Concentration Mass Analysis Concentratlon Mass (CV) 10 Acenaphthene 10 625* ND -- ND -- 3 ug/L lb/day 26 Acenaphthylene 10 625 ND -- ND -- 3 ug/L lb/day 3B Anthracene 10 625 ND -- ND -- 3 ug4L lb/day 4B Benzidlne 50 625 ND - ND -- 3 ug/L lb/day 56 .Benzo(a)anthracene 10 625 ND -- ND -- 3 ug/L lb/day 68 Benzo(a)pyreno 10 625 ND - ND -- 3 ug/L lb/day 7B 3,4-Benzofluoranthene 10 625 ND - ND -- 3 ug/L lb/day 8B Benzo(ght'perylene 10" 625 ND -- ND - 3 ug/L lb/day 98 Benzo(k)fluoranthene 10 625 ND -- ND - 3 ug/L lb/day 1.06 Bls(2-Chloro-eho~xymethahe, 10 625 ND -- ND -- 3 ug/L lb/day 11B Bis(2-Chloroethyl)ether 10 625 ND -- ND -- 3 ug/L lb/day 12B BIs(2-Chloro-isopropyl)ether 10 625 ND - , ND - 3 ug/L lýb/day 13B Bis(2-Ethylhexy)phlhalate 10 625 ND -- ND -- 3 ug/L lb/day 14B 4-Bromophenyl Phenyl Ether 10 625 ND -- ND -- 3 uglL lb/day 156 Butylbenzyl Phithalate 10 625 ND -- ND - 3 ulb/day 16B 2-Chloronaolhthalene 10 625 ND -- ND .. 3 ug/L lb/day 17B 4-Chlorophenyl Phenyl Ether' 10 625 ND - ND --. 3 ug/L lb/day 3.a. Maximum Dally Value - Report the hIhest daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling.Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Wntake water and background, It Is In the applicant's Intetest to achIeve the lowest level of detection possible. *Thiswill minimize uncertainty and therefore the need for additional analysis or the potential for establIshing a large "C number of effluent limits and/or monitoring requiremenls in the final NPDES permit. C"

3800-PM-W C 8k Rev. 3/2006 Applicant Name: First Energy Nucleay .iing .4Z -Module 8 Company (FENOC) Beaver Valley Pod-er.Statlon

3. Level Present POLLTANT GROUP 5. b. Annual Average EPA a. May Daily Value of Analysis 4. Unts5 Coefficient

1. MDL Method c.

Base Compounad of Effluent Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 18B Chrysene .! 10 625 ND ND

                                                                                                       --                              --               3               ug/L.             lb/day 19B    Dibenzo(a,h)anthrac.ene                             10           625             ND                            ND
                                                                                                       --                              --                3              ug/L             lb/day -

20B 1,2-Dlchlorobenzene 10 625 ND - ND - 3 ug/L lb/day 218 1,3- Dfchlorobenzenf 10 625 ND - ND -- 3 ug/L lb/day ý228 1,4- DIchlorobenzene 10 625 ND -- ND . -- 3 ug/L tb/day 23B 3,3'-Dichlorobenzldine 20 625 ND -- ND -- 3 ug/L lb/day 24B Dlethyl Phthalate 10 625 ND -- ND -- 3 ug/L . lb/day 25B Dimethyl Plithalate 10 625 ND - ND - 3 ug/L lb/day 261 Di-n-butyl Phthalate 10 625 ND -- ND -- 3 ug/L lb/day 27B 2,4-Dinltrotoluene 10 .625 ND - ND - 3 ug/L lb/day 28B8 2,6-Dlnitrotoluene . 10 625 ND -- ND - 3 ug/L lb/day 29B DI-n-octyl P hthalate 10 625 ND -- ND - 3 ug/L lb/day 308 1,2-Diphenylh*ydrazine (as Azobenzene) 5Q 625 ND

                                                                                   .                   -              ND                --               3              ug/L               lb/day 3 1B Fluoranthene                                         10           625             ND              --            ND                 --              3               ug/L                    .b/day 32B Fluorene                                              10           625             ND              --            ND                 --               3              ug/L               lb/day 338 Hexachlorobenzene                                     10           625             ND              --            ND                 --               3              ug/L               lb/day 34B   Hexechlorobutadiene                                 10           625             ND              --            ND                 --           :. 3              tug/L               lb/day 35B   Hexachlorocyclopentadiene         .                 10           625             ND              --            ND                 --               3              ug/L               lb/day 368    Hexachloroethane                                    10           625             ND              --            ND                 -                3              ug/L               lb/day 37B    Indeno(1,2,3-cd)pyrene                              10           625             ND              --            ND                 -               3               ug/L              lb/day                            "

38B Isophorone 10 625 ND -- ND -- 3 ug/L lb/day 39B Naphthalene 10 625 ND -- ND -- 3 u'g/L lb/day 4 0B Nitrob enzene .. 10 625 ND - ND - 3 ug/L lb/day - 41B N-Nitrosodimethylamine 10 625- ND -- ND -- 3 ug/L lb/day _ 42B N-Nitrosodi-n-propylamine 10 625 ND - ND -- 3 - ug/L lb/day 43B N-Nitrosodiphenylamine 10 625 ND - ND - 3 ug/L lb/day 44D P henanthrene 10 625 ND -- ND - 3 ug/L lb/day - 458 Pyrene 10 625 ND -- ND - 3 ug/L lb/day 46B 1,2,4-Trichlorobenzene 10 625 ND -- ND -- 3 7ugLlb/day 3.a." Maximum Daily Value - Report the hihest daily value or daily average value from the last year of data. Report both mass and concentration. 34b. Average of Analysis - Determine the average of all samples, taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Intake water and background. ItIs In'tho applicant's Interest to achieve the lowest level of detection possible. this will minimize uncertainty and therefore the need for additional analysis or the potential for establishlng a large number of effluent limits and/or monitoring requirements in the final NPDES permit.

                                                                                                                                                                                                                      ,.~  .4.

Rev. 312006 Applicant Name: First Energy.Nuci . ppera tion 3800-PP 'FR0008k Company (FENOC) Beaver Valle9)'-,t-wer S allon ,Module COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUANT GROUP 5 MODULE 8 Before completing this formn, read the st6p-by-step Instructions provided In Appendix 1.

                ,. ,         . FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station LI   Outfall Number.-              (Show location of sampling point on Line Drawing)

EL Water Sui~ply Sam'pling Results - Optional (Specify Source: _ ) .5 El Background Sampling.Results Optional (Specify Location: _ .)_.. [ Treatriepnt Facility Influent Sampling Results (Show location of sampling point on Line Drawing) Influent to internal Monitoring Point 303 [] New Discharge (Basis for Information: "___) El Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROUP 5 2. EPA . b. Annual Average of 5. Coefficient

1. MDL Method a. Max Dally Value Analysis c. 4.'UrIts of Effluent Base Compounds Used* Number Numbepr of Variability

                                                    .. (IogL)         Used        Concentration       Mass       Concentration         Mass         Analysis       Concentration          Mass'             (CV) 113   Acenaph'hene                                      10            625             ND          .    -              ND                -               1               ug/L           lb/day 2B Acenaphthylene                                       10            625             ND               -              ND                -                1               ug/L          lb/day 313 Anthracene                                           10           625             ND               -              ND.               -             .                  ug/L          lb/day S113 Benzidine                                         50.           625             ND               -              ND                -                I              ug/L           lb/day 5B    Denzo(a)anlhracene                                 10           625ND                            -              ND                -                1               ug/L          lb/day 613   Benzo(a)pyrene                                     10           625             ND               -              ND                -                1               ug/L          lb/day 7B    3,4-Benzofluoranthene                              10            625            ND               -              ND                -                1               ug/L          lb/day 8B    Beno(gh__perylene                                  10           625             ND               -              ND                -                1               ug/L          lb/day 0B    Benzo(k)fluoranthene                               10           625             ND               -              ND                  -         "1                   ug/L.         lb/day 10B    Bls(2-Chloro-elhoxy)methane                        10  .         625            ND               -              ND                -                1               ug/L          lb/day 11B    Bis(2-Chloroethyl)ether                            10            625            ND               -              ND                -                1               ug/L          lb/day 12B    13Is(2-Ch1oro-lsopropyl)ethier                     10            625            ND               -              ND                -                I               ug/L          lb/day 13B    BIs(2-Ethylhexyl)phthalate      '.;                10            625            ND                 -            ND                -                1               ug/L          lb/day 141 4-Bromophenyl Phenyl Ether                            10            625            ND               -              ND                -                I               ug/L          lb/day 1513 Butylbenzyl Phthalate.                              10            625            ND               -              ND                -                1               ug/L          lb/day 16B 2-Chloronaphthalene                                   10            625            ND               -              ND                -                I               ug/L          tb/day 17B1 4-Chlorophenyl Phenyl Ethief                        10            625            ND               -              ND              -                  1               ug/L          lb/day 3.a. Maximum Daily Value- Report the higtest daily value or daily average value from the last year of data.. Reporl both mass and concentration.

3.b. Average of Analysis -:Determlne the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater dischatges,.and a minimum"of 1 Sampling Event for all other discharges, treatment faclily Influerit, Intake water and background,

  .*     It Is In the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need fWr additional analysis or the pdtentlal'for establishing a large number of effluent limits and/or monitoring requirements In the final NPDES permit.

C 2 (.

3800-Pf *i008k Rev. 3/2006 Applicant Name: First Ernrgy Nuci *. at!ng Module Company (FENOC) Beaver Vail e§-e.-e *r Statlon

3. Level Present POLLUTANT GROUP 5 2. b. Annual Average EPA a. Max Daily Value of Analysis 4. Unfts 5. C6efficlent

1. MDL Method C. of Effluent Base Compounds Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 18B Chrysene 10 625 ND - ND - I ug/L lb/day 19B Dibenzo(a,h)anthracene 10 625 ND - ND - 1 ug/L lb/day 20B "1,2-Dichlorobenzene 10 625 ND - ND - 1 ug/L lb/day 21B 1,3- Dichlorobenzene. 10 625 ND - ND - 1 ug/L lb/day

'22B   1,4- Dichlorobenzene                                  10          625            ND.              -             ND                --               1              ug/L           lb/day 238   3,3'-Dlchlorobenzldlne                                20          625            ND              -              ND                -                I               ug/L          lb/day 24B   Diethyl Phthalate                                     10          625            ND                             ND                -
                                                                                                         -                                                1               ug/L          lb/day 258   Dimethyl Phthalate                                    10          625.           ND                             ND                -
                                                                                                         -                                                1            . ug/L-         lb/day 268   Di-n-butyl Phthalate                                  10          625            ND                             ND                -                I
                                                                                                         -                                                                ug/L          lb/day 27B. 2,4-Dinitrotoluene                                     10          625            ND               -             ND                -                1               ug/L          lb/day 28B   2,6-Dinitrotoluene                                    10          625            ND                             ND                -
                                                                                                         -                                                1               ug/L           lb/day 29B   Di-n-octyl Phithalate                                 10          625            ND               -             NDO                                                ug/L
                                                                                                                                         -                                               lb/day 30B   1,2ADiphenylliydrazln" (as Azobenzene)                50          625            ND                             ND                                 1
                                                                                                         --                              --                               ug/L          lb/day 31B   Fluoranthene                                          10          625            ND                             ND                 -               I
                                                                                                         --                                                               ug/L          lb/day 32B   Fluorene                                              10          625            ND               -             ND                -                1               ug/L          lb/day 33B   Hexachlorobenzene                                     10"         625            ND               -             ND                -                I               ug/L          lb/day 34B   Ilexechlorobutadiene                                  10          625            ND               -             ND                -                I               ug/L          lb/day 35B .lexachlorocyclopentadiene                              10          625    .       ND               -             ND                -               I1               ug/L          lb/day 36B   Hlexachloroethane                                   .10           625            ND               -             ND                -                I               ug/L           lb/day

.3713 Indeno(1,2,3-cd)pyrene 10 625 ND - ND - -1 jg/L lb/day 38B Isophorone 10 '625 ND - ND 1- ug/L lb/day 39B Naphthalene 10 625 ND - ND 1

                                                                                                                                         -                                ug/L          lb/day 40B   Nitrobenzene                                         .10          625            ND               -             ND                                 I
                                                                                                                                         -                                ug/L          lb/day 41B   N-Nitrosodimethylamine                                10          625            ND               -             ND                                 I
                                                                                                                                         -.                               ug/L          lb/day
-42B   N-Nitrosodl-n-propylamlne                             10          625            ND                             ND
                                                                                                         -                               -                1               ug/L          lb/day 438   N-Nltrosodipheinylamlne                               10          625            ND                             ND'                                I
                                                                                                        --                              -                                ug/L          lb/day 44B   Phenanthrene                                          10          625            ND                             ND                                 I
                                                                                                        -                                -                               ug/L           lb/day l

451B Pyrene 10 625 ND NDO

                                                                                                        -                                -                               ug/L           lb/day 46B   1,2,4-Trichlorobenzene                                10          625            ND              -            .ND                -                1               ug/L          lb/day                       *_

3,a. Maximum Daily Value - Report the hig[est daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis -Determine the average of all samples taken within the past year. Report both-mass and concentration. 3,c. A minimum of 3 Sampling-Events required for process wastewater discharges, and a minimum of I Sampling Event for all other discharges, treatment facility Influert, intake water'and background. It Is In the applicart's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or.the potential f6r establishing a large number of effluent limits and/or monitoring requirements In the final NPDES permit. I I i

3800-PM-W )00Ok Rev. 312006 Applicant Name: First Energy Nucleakirating Module 0 Company (FENOC) Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 5 MODULE 3 Before completing this form, read the step-by-step instructions provided in Appendix 1.

FirstEnergy Nuclear Operating Company (FENOCe) - Beaver Valley Power Station 0 Outfall Number In'ternal Monitoring Point 303 (Show location of sampling point on Line Drawing)

[:1 Water Supply Sampling Results - Optional (Specify Source: _ ) Ii Background San.pling Results - Optional (Specify Location: __) [] Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) EI New Discharge (Basis for Information: _ .) [] Bypass or Sewer'System Overflow (Describe: POLLUTANT GROUP 5 2. EPA POLLUTANT GROUP 5 3. Level Present

b. Annual Average of 5. Coeff]'clent

1. MDL Method a. May Daily Value Analysis c. 4. Units of Effluent Base Coinpounds . Used* Number Number Of Variability (lig/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1D Acenaphlhene 10 625 ND -- ND -- 3 . ug/L lb/day 28 Acenaphthylene 10 625 ND -- ND -- 3 ug/L lb/day 38 Anthracene 10 625 ND -- ND - 3 ug/L lb/day 48 Benzidlne 50 625 ND -- ND -- 3 ug/L lb/day 513 Benzo(a)anthracene 10 625 ND -- ND -- 3 ug/L lb/day 6B Benzo(a)pyrene 10 625 ND -- ND -- 3 ug/L lb/day 713 3,4-Denzofluoranthene 10 625 ND - ND -- 3 ug.L lb/day 81' Benzo(ghl)perylene 10 625 ND -- ND -- 3 ug/L lb/day *'1.

O9B 3enzo(Ajfluoranthene . 10 625 ND -- ND -- 3 ug/L lb/day 108 BIs(2-Chloro-ethoxy)methane 10 625 ND -- ND -- 3 ug/L lb/day 118 131s(2-Chloroethy/)ether 10 625 ND -- ND - 3 ug/L lb/day 12 13BIs(2-Chloro-lsopropyl)ether 10 625 ND -- ND - 3 ug/L lb/day 13 Bls(2-Ethy/hexyJ)phlhalate 10 625 ND -- ND - 3 ug/L' lb/day 14B 4-Bromophenyl Phenyl Ether 10 625 ND -- ND -- 3 ug/L lb/day 158 Butylbenzyl Phlhalate 10 625 ND -- ND -. 3 ug/L" lb/day 16B 2-Chloronaphthalene 10 _.625' ND- ND -- 3 ug/L" .b/day 178 4-Chiorophenyl Phenyl Ether 10 625 ND - ND -- 3 ug/L lb/day S.a. Maximum Daily Value - Report the .hPlg!es. daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average~of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3.Sampling Ei'ents required for process wastewater discharges, and a minimum.of I Sampling Event for all other discharges, treatment facilily Influent,lntake water and back0jrotund. It Is in the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or the potential for establishing a large. number of effluent limitsand/or monitoring requirements in the final NPDES permit. IC .. "..'

3800-PM-W 1k Rev. 3/2006 Applicant Name: First Energy Nucleaw. ng Module 8 Company (FENOC) Beaver Valley Powe,.tation

3. Level Present POLLUTANT GROUP 5 E2.

1. MDL EPA a. MaxDally Value b. Annual Average of AnalysIs

1. MDL Method - 4. Units 5. Coefficient

                                                                                                                              -.                                                                      I. of Effluent Base Compounds                              Used*       Number                                                                          Number of                                              Variability (pgIL)        Used      Concentration        Mass      Concentration           Mass          Analysis       Concentration           Mass              (CV) 18B   Chrysene                       .                     10           625            ND               -             ND                  -               3                ug/L            lb/day 19B   Dibenzo(a,h)anthracene            -                  10           625            ND               -             ND                                  3
                                                                                                                                          --                                ug/L           lb/day 20B   1,2-Dichtorobenzene                                  10           625            ND               -             ND                  -               3                 ug/L           lb/da'y 21B   1,3- Dichlorobenzene                                 10           625            ND.              -             ND                  --              3                 ug/L           lb/day 22B   1.4- Dichlorobenzene                                 10           625            ND               --            ND                                  3
                                                                                                                                          -                                 ug/L            lb/day 23B   3,3'-Dlchlorobenzidine                               20           625            ND                             ND
                                                                                                        --                                --              3                 ug/L           lb/day 248   Diethyl Phithalate                                   10           625            ND                             ND
                                                                                                        -                                 --              3                 ug/L           lb/day 25B   Dlmethyl Phthalate                                   10           625            ND               -             ND                  --              3                 ug/L            lb/day 26B   Di-n-butyl Phihalate                                 10           625            ND                --           ND                  -               3                 ug/L           lb/day               ..

2713 2,4-Dinitrotoluene 10 625 ND - ND - 3 ug/L lb/day ._. __- 2863 2,6-Dinitrotoluene- 10 625 ND -- ND -- 3 uig/L. lb/day ._ 29B DI-n-octyl Phthalate 10 625 ND -- ND . -- 3 ug/L lb/day 30B 1,2-Diphenythydrazine (as Azobenzene) 50 625 ND -- ND -- 3' ug/L lb/day 31B Fluoranthene . 10 625 ND " . ND - 3 ugJL lb/day 32B Fluorene 10 625 ND - ND -- 3 ug/L lb/day 33B Hexachlorobenzene 10 625 ND -- ND , - 3 ug/L lb/day 34B I-Hexechlorobutadlene 10 625 ND -- ND -- 3 ug/L lb/day 35B Hexachlorocyclopentadien'.- 10 625 ND - ND -- 3 ug/L lb/day _ -_.__. 36B Hexachloroethane 10 625 ND ND

                                                                                                          -                               -               3                 ug/L            lb/day 37B   Indeno(l,2,3-cd)pyrene           ..                  10           625            ND               --            ND                  --              3                 ug/L            lb/day ......

388 Isophorone 10 625 ND - ND -- 3 ug/L lb/day 39B Naphthalene 10 625 ND -- ND - 3 ug/L lb/day 40B Nitrobenzene 10 625 ND -- ND -- 3 ug/L lb/day 41B N-Nitrosodimethyiamine 10 625 ND _ ND

                                                                                                        --                                -               3                 ug/L            lb/day 428   N-Nitrosodi-n-propylamine                            10           625            ND               --            ND                  -               3                 ug/L            lb/day 43B   N-Nitrosodlphenylamine                               10           625            ND               --            ND                 --               3                 ug/L .         lb/day 446   Phenanthrene                                         10           625            ND               --            ND                  --              3                 ug/L            lb/day 4561- Pyrene                                               10           625            ND               --            ND                  --              3                 ug/L            lb/day 46B   1,2,4-Trlchlorobenzene                               10           625            ND                             ND
                                                                                                       -                                 -                3                ug/L            lb/day

3.a. Maximum Daily Value -' Report the hlnhes daily value or daily average value from the last year of data. Report both mass and concentration.

3.b. Average of Analysis - Determine the average of all samples taken Within the past year. Report both mass and concentration. 3.c. A minimum of 3 Samplindi*Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Intake'water and background. It Is In the applicant's"Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or the potential for establishing a large number of effluent-limits and/or monitoring requirements in the final NPDES permit.

                                                                                                                                                                                                                         -2.-

                                                                                                                                                                                                                            *   -xi.,.:

3800-PA" ' FR0008k Rev. 312006 Module. .1* Applicant Name: First Energy Nuci Company (FENOC) Beaver Vale§,,..ver Station iperatirg S..

                                                                                                                                                                                                                                 ..r.

COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION ýJJF",,v BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 5 MODULE 8 Before completing thils fo'rm, read the, step-by-step Instructions provided in Appendix 1.

                             ..,. FlrstEnergy Nuclear Operating Company (FENOC) - Beaver Valley'Power Station E]      Outfall Number-             (Show location of sampling point on Line Drawing) ii    Water Supply Sampling Results - Optional (Specify Source:             _      )_'_

El Background Sampling Results - Optional (Specify Location: "). 0 Treatment Facility Influent Sampling -Results (Show location of sampling point on Line Drawing) Influent to Internal Monitoring Point 111. LI New Discharge (Basis for Information: _ ) LI .Bypass or Sewer System Overflow (Describe:

                                                                                                             .3. Level Present POLLUTANT GROUP 5                                             2. EPA                                         b. Annual Average of                                                              5. Coefficient
                                  '                  1. MDL         Method          a. Max Daily Value                    Analysis                    c.                    4. Units                   of Effluent Base Compounds                            Used*         Number                                                                       Number of                                             Variability (pIglL)         Used      Concentration        Mass       Concentration        Mass         Analysis        Concentration         Mass              (CV) 11B  Acenaphihene                                     .10            625             ND                -             ND               -               1                ug/L           lb/day 2B    Acenaphihylene                                     10           625             ND               -              ND               -               "                ug/L           lb/day 3B    Anthracehe                                         10           625             ND                -             ND               -               1                ug/L           lb/day 413   Benzidlne                                          50           625             ND               -              ND O               -                                ug/L           lb/day 5B. Benzo(a)anthracene                                 10           625             ND                -             NO               -               1                ug/L           lb/day 6B   Benzo(a)pyrene                                     10           625             ND               -              ND               -               I                ug/L           lb/day 73   3,4-Benzofluoranthene                              10            625            ND                -             ND               -               1                ug/L           lb/day 8B   Benzo(ghl)perylene                                 10           625             ND               -              ND               -               1                ug/L         .iblday

'9. Benzo(k)OLuoranthene 10 625 ND - ND - I ug/L . lb/day 10B Bis(2-Ch/oro-efhoxy)methane 10 625 ND - ND 1 uglL. lb/day 111B Bls(2-Chloroethylether 10 625. ND - ND - 1 ug/L lb/day 12B 8BIs(2-Chloro-isopropyl)e[her 10 625 ND - ND - l ug/L lb/day 1313 Bis(2-Ethylhexylphthalate, 10 625 ND - ( ND - 1 ug/L lb/day 14B 4-Bromophenyl Phenyl Ether 10 625' ND - ND- ug/L lb/day 15_B Butylbenzyl Phlihalate 10 625 ND - NO - 1 ug/L lb/day_ I6B 2-Chloronapbthalehe 10 625 ND - ND - I ug/L lb/day _ 175B 4-Chiorophenyl Phenyl Ether 10 625 ND - ND - I ug/L .lb/day 3.n. Maximum Daily Value - Report the hiohest daily value or daily average value from the last ycar of data. Report both mass and concentration. 3.b. Average of Analysis -Determine the average of all samples taken w ithin the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all olher discharges, treatment facilily Influent, Intake water and background, It Is in the applicant's Interest to achieve the lowest level 6fdetection possible. This will minimize uncerlainty and therefore the need for additional analysis or the pdtentlal for establishing a largte number of effluent limits and/or monitoring requirements In the final NP.DES permit. I *I°.-.-...."

                                                                                                                                                                                                                                 .t C,                                                                                                                                                                                   .C.                 '1,

3800-Pt Module' C 7 )08k Rev. 312006

                                                                                                      .1  1                                           Applicant Name.: First Eniergy Nuc Company (FENOC) Beaver Valle4...

f iting r Station

3. Level Present POLLUTANT GROUP 5 E. b. Annual Average EPA a. Max Daily Value of Ana ysis 4. Units 5. Coefficient

1. MDL Method c. - of Effluent Base Compounds U,.ed* Number Number of Variability.

(pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 186 Chrysene 10 625 ND - ND - I ug/L lb/day 19B Dlbenzo(a,h)anthracene 10 625 ND - ND - I ug/L Iblday 20B 1,2-Dichloroberlzene 10 625 ND - ND - ug/L lb/day 21B 1,3- Dlchlorobenzene 10 625 ND - ND - 1 ug/L lb/day 22B 1,4- Dichlorobenzene 10 625 ND - ND - I ug/L

lb/day 23B 3,3'-Dichlorobenzldine' 20 625 ND - ND - I ug/L lb/day 241J Dlelhyl Phthalate 10 625 ND - ND - I ug/L lb/day 25B Dlmethyl Phthaiate 10 625 ND - ND - 1 ug/L lb/day 26B DI-n-butyl Phthalate 10 625 ND ND - I

                                                                                                       -                                                                ug/L            lb/day 27B   2,4-Dlnitrotoluene                                   10           625             ND              -             ND   .           -                 1               ug/L            lb/day 28B   2,6-Olnltrotoluene                                   10           625             ND              -             ND                -                1               ug/L            lb/day 29B   DI-n-octyl Phlthalate                                10           625             ND              -             ND               -                 I               ugiL            lb/day 30B   1,2-Dipl.enylhydrazlne (as Azobenzene)             .50            625             ND               -            ND                -                I               ug/L             lb/day 31B   Fluoranthene                                         10           625             ND              -             ND               -                 I               ug/L             lb/day 328   Fluorene                                             10         .625              ND              -             ND                -                1               ug/L            Ib/day 33B   Hexachlorobenzene                                    10           625             ND              -             ND               -                 1              'ug/L             lb/day._

3481- lexechlorobutadlene 10 625 ND NDO

                                                                                                        -                              -                                ug/L            lb/day 35B   Hexachlorocyclopentadlene                            10           625             ND                            ND
                                                                                                       -                              -                 I               ug/L             lb/day 36B   Hexachloroethane                                     10           625             ND                            ND
                                                                                                        -                                               1               ug/L             lb/day 37B   lndeno(1,2,3-cd)pyrene                               10           625             ND                            ND
                                                                                                       -                                         .  . 1               ug/L            lb/day 38B   Isophorone                                           10           625             ND                            NDO
                                                                                                       -                               -                                ug/L             lb/day 398   Naphthalene                    .                     10           625             ND                            ND
                                                                                                       -                              -                 I               ug/L            tb/day 408   Nitrobenzene                                         10           625             ND                            ND                                 I
                                                                                                       -                               -                                ug/L            lb/day 418B  N-Nitrosodimethylamlne               .               10           625             ND                            ND
                                                                                                       -                              -                 1               ug/L            ib./day 42B   N-Nitrosodil-n-propylamlne                           10           625             ND              -             NDO               -                                ug/L            lb/day 43B   N-Nitrosodlphenylamlne                               10.          625             ND                            ND
                                                                                                      -                               -                 t               ug/L          . lb/day 448   Phenanthrene                                         10         .625            . ND                            ND
                                                                                                       -                               -                1               ug/L            lb/day 458   Pyrene                                               10           625             ND                                                               I DND.           .-.                               ug/L            tb/day 46B   1,2,4-Trichlorobenzene             .                 10           625             ND              -             ND '                               1
                                                                                                                                      -                                 ug/L            lb/day 3.a. Maximum Daily ValuW- Report the hilgheýt daily value or daily average value from the last year of data. Report both mass and concentration.

3.b. Average of Analysis -- Determine the average of all samples taken within the past year. Reportboth mass and cdncentratlon. 3.c. A minimum.of 3 Sampling Eve'nts.required for process wastewater discharges, and a minimum of I Sampling Event for all other discharges, treatment facility influent, Intake water and background., It Is In thoe'applicant'sinterest to achieve the lowest level of deteclion possible. This will minimize uncertainty and therefore the need for additional analysis or the'potential for establishing a large number of effluent limits and/or monitoring requirements.in the final NPDES permit. 1

                                                                                                                                                                                                   .4 e

3800-PM-1. )008k Rev. 3/2006 Applicant Name: First Energy Nucleat )rating .Module 8 Company (FENOC) Beaver Valley Po"Wer Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 5 MODULE 8 Before completing this form, read the step-by-step instructions provided in Appendix 1. WT;IJ I .I~ FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station

        *[      Outfall NumberWInternal Monitoring Polnt 11. (Showilocation of sampling point on Line Drawing)

El Water Supply Sampling Results - Optional (Specify Source: _ ) FL1 Background Sampling Results - Optional (Specify Location:__ ) 0i Trealtnent Facility Influent Sampling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information:.____. [] Bypass or Sewee System Overflow (Describe:

3. Level Present POLLUTANT GROUP 5 2. EPA b. Annual Average of 5. Coefficient

1. MDL Method. a. Max Daily Value Analysis c. . 4. Units of Effluent Base Coinpoundý Used* Number Number of Variability (gI1L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 103 Acenaphthene 10 625 ND -- ND -- 3 ug/L lb/day 213 Acenaphthylene 10 625 ND -- ND -- 3 ug/L lb/day 3B Anthracene 10 625 ND -- ND -- 3 ug/L lb/day 4B Denzidine 50 625 ND -- ND - 3 ug/L lb/day _

5B Benzo(a)anthracene" 10 625 ND -- ND -- 3 ug/L lb/day 61 Benzo(a)pyrene 10 625 ND -- ND -- 3 ug/L lb/day 7B 3,4-Benzofluoranthene 10 625 ND -- ND - 3 ug/L lb/day 8B Benzo(ghi)peryiene 10 625 ND - -- ND -- 3 ug/L lb/day 913 Benzo(k)fluoranthene 10 625 ND - ND -- 3 .ug/L lb/day 100 Bis(2vChloro-elfhoxy)melhane 10 625 NO - ND - 3 ug/L lb/day 11B Bis(2-Chloroethyl)dther 10 625 ND - ND -- 3 ug/L ib/day 12B Bis(2-Chloro-Isopropyl)etlTer 10 625 ND -- ND -- 3 ug/L tb/day" 13B Bls(2-Ethylhexylphthalate 10 625 ND -- ND -- 3 ug/L lb/day 140 4-Bromophenyl Phenyl Ether 10 625 ND -- ND -- 3 ug/L ib/day. 15B Butylbenzyl Phthalate . 10 625 ND - ND -- 3 ug/L lb/day 16B 2-Chloronaphthalene 10 625 ND - NDO- 3 ug/L lb/day 17B 4-Chlorophenyl Phenyl Ether 10 625 ND - ND - 3 ug/L lb/day 3.a. Maximum Daily Value - Report the _/hes__t daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis. - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling. Events required for process wastewater discharges, and a minimum of I Sampling Event for all other discharges, treatment facility Influent, Intake water arid background. C' It Is In the applicants lnt'erest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or the potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. C ,

                                                                                                                                                                                                                        -3,,

3800-PM-V.. Module 8 jk Rev. 3/2006 Ic Applicant Name: First Energy Nucleay,,tlng Company (FENOC) Beaver Valley Power Station

3. Level Present POLLUTANT GROUP 5 2. b. Annual Average EPA a. Max Daily Value of Analysis 4. Units 5. Coefficient

1. MDL Method c. of Effluent Base Compounds Used* Number Number of* Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 18B Chrysene 10 625 ND ND

                                                                                                       --                                                T3              ug/L             lb/day 195   Dibenzo(a~h)anthracene       "                       10          625            ND                              ND
                                                                                                      --                                 --              3               ug/L.            ib/day 206   1,2-Dlchlorobenzene _                               10           625            NDOD 215   1,3- Dichlorobnene                 ,                10           625            ND ND
                                                                                                                                         --             3                ug/L             lb/day 225   1,4- Dichlorobenzene                                 10
                                                                                                      --                                 --  "          3                ug/L             lb/day
                                     .                                625            ND                --            ND                   -              3               ug/L             lb/day 1232  3,34-Dichlorobenzidine                              20           625            ND               --             NDO-                               3b/day           uo/L                                        .4 245   Diethyl Phthaiate-                "                  10          625            ND                              ND
                                                                                                       --                                 -              3               ug/L              lb/day.

2483 Dlmethyl Phthalate- 10 625 ND - ND 3 ug/L

                             ...                                      625            NON_                                                --

gLI~a lb/day 266 Di-n-butyl Phthalate 10 625 ND - ND 3

                                                                                                                                          --                             ug/L              lb/day 275   2,4-Dinltrotoluene                    .             10           625            ND               --             ND                  -               3               ug/L             lb/day 28B   2i6-Dlnitrotoluene                                  10           625            ND                --            ND                   --             3               ug/L             lb/day.

29B Di-n-octyl Phthalate 10 625 ND -- ND -- 3 ug/L lb/day 30B 1,2-Diphenylhydrazine (as Azobenzene) 50 625 ND -- ND -- . 3 ug/L lb/day 315 Fluoranthene 10 625 ND - ND -- 3 ug/L lb/day 325 Fluorenie ' 10 625 ND -- ND -- 3 ug/L lb/day 335-9 Hexachlorobenzene 10 625 ND - ND -- 3 ug/L lb/day 345 Hexechlorobutadiene 10 625 ND -- ND - 3 ug/L lb/day 355 Hexachlorocyclopentadlene 10 625 ND -- ND -- 3 ug/L lb/day 36B Hexachloroethane 10 625 ND - ND -- 3 ug/L lb/day 37** Indeno(1,2,3-cd))yrene 10 625 ND -O ND -- 3 ug/L lb/day 385 Isophorone 10 625 ND - ND - 3 ug/L lb/day _ 39B Naphthalene 10 625 ND -- ND - 3 ug/L lb/day 408 Nitrobenzene 10 625 ND -- ND -- 3 ug/L lb/day 415 N-Nitrosodimethyiamine 10 625 ND -- ND - 3 ugiL Ib/day 425 N-Nitrosodi-n-propylamine . 10 625 ND -- ND - 3 ug/l lb/day 438 N-Nitrosodiplhenylamlne 10 625 ND -- ND -- 3 ug/L lb/day 44B Phenanthrene 10 625 ND -- ND - 3 ug/L lb/day 45- Pyrene 10 625 ND -- ND -- 3 ug/L lb/day 465B 1,2,4-Trichilorobenzene 10 625 ND -- ND - 3 " ug/L lb/day 3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. 3.b. Report both mass and concentration. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Intake water and background, It Is In the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or the potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. 3800-PP \FR0008k Rev. 312006 Applicant Name: First Energy Nuc[ Pperatlng -. K Module*. Company (FENOC) Beaver Valle ,.Sýer Station

                                                                                                                                                                                                                          * .1'-

COMMONWEALTH OF PENNSYLVANIA . DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY.REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 5

                           ° *    .,  =

MODULE 8 Before completing thils form, read the.step-by-step instructions provlded In Appendix 1. _.__ ',, ________ .!__FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station El Outfall Number' (Show location of sampling point on Line Drawing) El Water Supply'Sampling Results - Optional (Specify Source: _ .) LI Background :S'ampling Results - Optfonal (Specify'Location: _ ) [ Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) Influent to Internal Monitoring Point 211 El New Discharge (Basis for Informalion: "_._" El Bypass or Sewer System Overflow-(Describe:

                                                                                '"_                   _       3. Level Present POLLUTANT GR'OUP 5                                            2. EPA                                          b. Annual Average of                                                               5. Coeffreclent

1. MDL Method a. Max Daily Value Analysis c. 4..Unlts of Effluent pase Compounds Used* Number Number of Variability (lig1L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 113 Acenaphthene 10 625 ND - ND -- 1 ug/L lb/day 26 Acenaphthylene 10 625 ND - ND - 1 ug/L lb/day 38 Anthracene . 10 625 ND - NDO - ug/L lb/day 4B8 Benzidine 50 625 ND - NDO- ug/L lb/day 5B Benzo(a)anthracene 10 625 ND - ND - I ug/L lb/olay 6B Benzo(a)pyrene 10 625 ND - ND - 1 ug/L tb/day 71 3,4-Benzofluoranthene 10 625 ND - ND - "ug/L lb/d'ay 813 Benzo(ght)perylene .. 10 625 ND -- NDO - ug/L lb/day 9S Benzo(k)fluoranthene 10 625 NO - NO - , ug/L lb/day 10B BIs(2-Chloro-ethoxy)methane 10 625 ND -- ND - I ug/L lb/day 11B BIs(2-Cliloroethyl)ether 10 625 NO. - ND - 1 ug/L lb/day 12B Bis(2-Chloro-Isopropyl)ether 10 625 ND - ND - 1 ug/L lb/day 13B Bis(2-Ethylhexyl)phthalate.. 10 625 ND - ND - I ug/L lb/day 14B 4-Bromophenyl Phenyl Ether 10 625 ND - ND - 1 *ug/L lb/day 15B Butylbenzyl Phthalate '" 10 625 ND -- ND - 1 ug/L lb/day 16B 2-Chioronaphthaiene ,10 625 ND - ND - 1 ug/L lb/day 17BI 4-Chlorophenyl Phenyl Ether,. 10 625 ND -- NDO I ug/L lb/day 3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and conceritratlon.

.3,b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 SamplingEvents required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Intake water and background,

It Is In the iapplicant's interest to achieve the lowest level of detection possible. This will minimize uncerlainly and therefore the need for additional analysis or the potential for establishing a large number of effluent limits and/or monitoring requirements In the final NPDES permit.

(7. CI (-K,.

3100-P?1 Module .

                    .*C 0008k   Rev. 3/2006 Cl                                          Applicant Name: First Eneergy Nuct Company (FENOC) BeAver Valle§,-.

3ratlng _r'Statlon

3. Level Present POLLUTANT GftOUP 5 2. - b. Annual Average EPA a. Max Daily Value of Anaysis 4. Unitsoefficient

1. MDL Method aMxDl. of Effluent Base Compounds Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 18B Chrysene ,* 10 625 ND - ND - 1

ug/L lb/day 19B Dibenzo(ah)anthracene 10 625 ND - ND - 1 ug/L lb/day 20B 1,2-Dichiorobenzene 10 625 ND - ND - 1 ug/L lb/day 21B 1,3- Dichliorobenzene 10 625 ND - ND - I ug/L lb/day 22B 1,4-Dichlorobenzene 10 625 ND - ND - I ug/L Ib/day 23B 3,3'-Dichlorobenzidine 20 625 ND - ND - 1 ug/L lb/day 24_B1 Diethyl Phthalate 10 625 ND - ND - 1 ug/L lb/day 25B Dimethyl Phthalate 10 625 ND - ND - 1 ug/L lb/day 26B DI-n-butyl Phthalate 10 625 ND - ND - 1 ug/L lb/day 27B1 2,4-Dinitrotoluene 10 625 ND - NDO - ug/L lb/day 28B "2,6-Dinltrotoluene 10 625 ND ND I

                                                                                                         --                              -                                ug/L             lb/day 29B      Di-n-octyl Phihalate                                 10          625            ND               --            ND                               I                 ug/L
                                                                                                                                         -                                                 Ib/day 30B      1,2-Diphenyllhydrazirhe(asAzobenzene)                50          625            ND                             ND                               1
                                                                                                         --                              -                                ug/L             lb/day 31B      Fluoranihene                                         10          625            ND                              ND                              I
                                                                                                         -                               -                                ug/L              lb/day 32B      Fluorene                                            .10          625            ND                             ND
                                                                                                         --                              -              1                 ug/L             lb/day 331        -lexachlorobenzene.                                10          625            ND               -             ND                               i
                                                                                                                                         -                                ug/L             lb/day 34B      I-lexechliorobutadlene                               10          625            ND                             ND
                                                                                                         -                               -              1                 ug/L

lb/day 35B Hexachlorocyclopenta'dlene 10 625 ND ND

                                                                                                         -                               -              1                 ug/L              16/day 3613    Hexachioroelhane                                     10          625            ND               --             ND                              1                 ug/L              lb/day 37B      Indeno(1,2,3-cd)pyrene                               10          625            ND                             ND
                                                                                                         -                               -              I                 ug/L             lb/day 38B     Isophorone               .                           10          625            ND               -              ND               -              1                 ug/L     .       lb/day 39B      Naphthalene                                          10          625            ND               -             ND                -              1                 ug/L             lb/day 4013     Nitrobenzene                                         10          625            ND               -              ND               -    .                           ug/L              lb/day 41B      N-Nilrosodimethylamine                               10          625            ND               -             ND                -              1                 ug/L             lb/day 423      N.-Nitrosodl-n-propylamine                           10          625            ND               -             ND                -              1                 ug/L             lbiday 43B      N-NItrosodiphenylamlfi)                              10          625            ND               -             ND                  -        .                     ug/L             lb/day 44B      Phenanthrene                                         10          625            ND               -             ND                -              1                 ug/L             lb/day 4518     Pyrene                                               10          625            ND              -              ND               -               I                 bglL             lb/day 46B      1,2,4-Tdchlorobenzene                              .10           625            ND                             ND
                                                                                                         -                              -             _                   ug/L             lb/day 3.a. Maximum Daily Value- Report.the hfg.hes_ daily value or daily average value from the last year of data. Report both mass and cpncentration.

3.b. Average of Analysis - petermine the average of all samples taken within the past year. Report both mass and concentration.* 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum oflI Sampling Event for all other discharges, treatment facility Influerit, Intake water'and background. It Is In the applicnt's Interest to achlove the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or the potential for establishing a large number of effluent limits and/or monitoring requirements In the final NPDES permit. I i 3800-PM-W )008k Rev. 3/2006 Applicant Name: First Energy Nucleai .,ratlng Module 8 Company (FENOC) Beaver Valley Po-Vre Station

                                                                                    . COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 5 MODULE 8 Before completing this form,.read the step-by-step instructions provided In Appendix 1.

l ~ FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station [ Outfall Numberflntelnai Monitoring Point 211 (Show location' of sampling point on Line Drawing) [] Water Supply Sampling Results - Optional (Specify Source: _ ._

            -    Background Samr5ling Results - Optional (Specify Location:             _     )

F1 Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) JZ New Discharge (Basis for Information: __) El Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROUP 5 2. EPA b. Annual Average of 5.Coefficient

1. MDL Method a. Max Daily Value Anal sis c. 4. Units of Effluent Base Compounds Used* Number Number of Variability (vg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1B. Acenaphthene 10 625 ND - ND -- 3 , ug/L !b/day 2B Acenaphlhylene 10 625 ND -- ND -- .3 ug/L lb/day 3B Anthracene 10 625 ND -. ND -- 3 ug/L lb/day 4B Denzldine 50 625 ND -- ND -- 3 ug/L lb/day 5B Benzo(a)antliracene 10 625 ND - ND - 3 ug/L lb/day 6B Benzo(a)pyrene 10 625 ND -- ND - 3 ug/L lb/day 7B .3,4-Benzofluoranthene 10 625 ND - ND -- 3 ug/L lb/day

8. Benzo(ghl)perylene 10 625 ND - ND - 3 ug/L . lb/day 0B Benzo(k)fluoranthene 10 625 ND - ND - 3 ug/L lb/day 10B Bis(2-Chloro-ethoxy)methane 10 625 ND - ND - 3 ug/L lb/day 118 Bls(2-Chloroethyl)ether .. 10 625 ND -- ND -- 3 ug/L lb/day 12B BIs(2-Chloro-fsopropyfether

10 625 ND - ND -- 3 ug/L lb/day 13B Bis(2-Ethylhexylph!haIate 10 625 ND -- ND - 3 ug/L lb/day 14B 4-Bromophenyl Phenyl Ether 10 625 ND -O ND - 3 ug/L lb/day 158 Bulylbenzyl Phthalate 10 625 ND - ND .- 3 ug/L lb/day 16B 2-Chloronaphthalene 10 625 ND - ND - 3 ug/L ib/day' 170 4-Chforophenyl Phenyl Ether 10 625 ND ND -- 3 ugiL
ib/day 3.a. Maximum Dally Value -Report the hrhest daily value or daily average value from the last year of data. Report both mass and concentration.

3.b. 'Average of Analysis - Determinoethe average of all samples taken within the past year. Report both mass and concentration. 3.c. r A minimum of 3 Sampling. Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Intake water and background, It Is In the applicant's Interest to achieve the lowest level of detection possible. This will minimizeuncertainty and therefore the need for additional analysis or the potential for establishing a large

                                        ',.C.

number of effluent limits and/or monitoring requirements In the final NPDES permit. C. :

3800-PM-W Module 8

                 *7Jk      Rev.'3/2006                                                                                                                Ap'plicant Name: First Energy Nucleay Company (FENOC) Beaver Valley Power Station S    _Ing

3. Level Present POLLUTANT GROUP 5' 2. b. Annual Average EPA a. Max Dally Value of Analysis

1. MDL Method 4. Units__, oefflcent C. of Effluent Base Compounds, Used* Number Number of Variability

                                                      .(ig/L)        Used      Concentration        Mass      Concentration         Mass            Analysts       .Concentration            Mass           (CV) 18B   Chrysene                                            10           625            ND                             ND
                                                                                                     --                              --                  3                ug/L             tb/day                    ,

19B Dibenzo(a,h)anthracene 10 625 ND ND

                                                                                                     --                              -                   3                ug/L.             lb/day 20B   1,2-Dichlorobenzene                                 10           625            ND              -              ND               --                  3                ug/L              lb/day 21B   1,3- Dichlorobenzene                                10           625            ND              --             ND               --                  3                ug/L              lb/day 22B   1,4- Dlchlorobenzene                                10           625            ND              --             ND               --                  3                ug/L              lb/day 238   3,3'-Dichlorobenzidine                              20           625            ND              --             ND               -                   3                ug/L              lb/day 2483  Dlethyl Phithalate                                  10           625            ND              --             ND               --                  3                ug/L              lb/day 25B   Dimethyl Phthalate                                  10           625            ND              --             ND               --                  3                ug/L              lb/day 26B   Di-n-butyl Phthalate                                10           625            ND                             ND
                                                                                                     --                                --                3                ug/L              lb/day 27B   2,4-Dinitrotoluene                                  10           625            ND              -              ND               --                  a                ug/L              lb/day 28B   2,6-Dinltrotoluene                                  10           625            ND              --             ND                                  '3                ug/L              lb/day 29B   DI-n-oclyl Phthalate                                10           625            ND                             ND
                                                                                                     --                                -                 3-               ug/L              lb/day 30B   1,2-Diphenylhydrazlne (asAzobenzene)                50           625            ND              --             ND               -                   3                ug/L             lb/day 31B   Fluoranthene.                                       10           625            ND              --             ND               --                  3                ug/L              Ib/day 32B   Fluorene                                            10           625            ND              --             ND               -                   3                ug/L              lb/day.

33B Hexachlorobenzene i0 625 ND -- ND -- 3 ug/L lb/day 348 Hexechlorobutadlene 10 625 ND -- ND -- 3 ugL. Wbday 35B l-iexachlorocyclopentadiene 10 625 ND -- ND -- 3 ug/L lb/day 36B H1exachloroethane 10 625 ND -- ND -- 3 ug/L lb/day " 37B Indeno(1,2,3-cd)pyrene 10 625 ND - ND -- 3 ug/L lb/day 38B Isophorone 10 625 ND -- ND -- 3 ug/L lb/day 39B Naphthalene 10 625 ND -- ND - 3 ug/L lb/day 40B Nltrobenzene 10 625 ND -- ND -- 3 ug/L lb/day 41B N-Nitrosodlmethylamine 10 625 ND -- ND - 3 ug/L lb/day 428 N-Nitrosodi-n-propylamine' 10 625 ND - ND - 3 ug/L lb/day 43B N-Nitrosodiphenylamine 10 625 ND -- ND - 3 ug/L lb/day 44B Phenanthrene. 10 625 ND -- ND -- 3 ug/L lb/day 45B Pyrene 10 625 ND -- ND - 3 ug/L lb/day 46B 1,2,4-Trichlorobenzene 10 625 , ND - ND -- 3 ug/L lb/day 3.a. Maximum Daily Value - Report the hIghes daily value or daily average value from the last year of data. Report both mass and concentration. 3.b. Average of Analysis - Determine the average of all samples taken %,ithin the past year. Report both mass and concentration. 3.c. Arninlrnum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent,. Intake water and background, It Is In the applicants Interest to achieve the lowest level or detection possible. This will minimize uncertainty and therefore the need for additional analysis or the potential-for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. J-3800-P?* ' FR0008k Rev. 312006 Applicant Name: First Energy Nucl Pperating Module L. Company (FENOC) Beaver Valleyo-w-.ker Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION I-BUREAU OF WATER STANDARDS AND FACILrTY REGULATION "1 1.t ANALYSIS RESULTS TABLE POLLUTANT GROUP 5 MODULE- 8 ! Before completing this.forrm, read the step-by-step Instructions provided In Appendix 1. FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station El Outfall Number'___ (Show location of sampling point on Line Drawing) El Water Supply Sampling Results - Optional (Specify Source: _ ) El Background.Sampling Results -,Optional (Specify Location: ___ .. [ Treatment Facility Influent Sampling Resulls (Show location of sampling point on Line Drawing) Influent to Internal Monitoring Point-313" El New Discharge (Basis for Information: I) EL Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROUP 52.EA3LelPrsn 2.EPA b. Annual Average of 5. Coefficient

1. MDL Method a. Max Daily Value Analysis c. 4. Units of Effluent

           -Base CompoUrnds                            Used*         Number                                                                        Number of                                             Variability (pgIL)          Used       Concentration       Mass       Concentration         Mass         Analysis       Concentratlon-           Mass            (CV).

10 Acenaphthene 10 625 ND - NO - 1 ug/L ib/day 2B0 Acenaphthylene 10 625 ND - ND - 1 ug/L lb/day 3D Anthracene 10 625 *ND - ND - 1 ug/L lb/day 40 Benzidlne 50 625 ND - ND - I ug/L lb/day 50 -Benzo(a)anthracene 10 625 ND - ND -- ' .ug/L lb/day 60 Benzo(a)pyrene ,10 625' ND - ND - 1 ug/L lb/day 76 3,4-Benzofluoranthene 10 625 ND - ND - 1 Ug/L lb/day OB Benzo(ghl)perylene 10 625 ND - ND - , ug/L lb/day 90 Benzo(k)fluoranthene 10 625 ND - ND - 1 ug/L lb/day 10B BIs(2-Chloro-ethoxy)methane 10. 625 ND - ND - 1 ug/L lb/day 11B Brs(2-Chloroothyl)ether 10 625 ND - ND -. I ug/L lb/day 120 Bis(2-Ch!oro-sopropyl)ether 10 625 ND - ND - 1 ug/L *b/day 136 Bls(2-Ethylhexylphthalate 10 625 ND - ND - I ug/L lb/day 14B 4-Bromophenyl Phenyl Ether 10 625 ND - NDO - ug/L lb/day 156 Bulylbenzyl Phthalate 10 625 ND - ND - I ug/L lb/day 16B 2-Chloronaphthalene 10 625 ND - ND - 1 ug/L , lb/day 170 4-Chlorophenyl Phenyl.rEther 10 625 ND -- ND - I ug/L lb/day 3.a. Maximum Daily Value - Report the hltgl.sA dally value or dally average value from the last year of data. Report both mass and concentratlon. 3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process waslewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influernt. Intake water ahaI backgriound, It Is In the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainly and therefore the need for additional analysis or the pdtentlal for establishing a large number of effluent limlls and/or monitoring requirements In the final NPDES permit. C -C,2.

3800-PP Module

             -A'0008ik Rev':3/2006 V.                                                                                        .t Applicant Ndme: First Energy Nuc(

Company (FENOC) Beaver Valle,)-.-.J., Station ( 'rating

3. Level Present .

POLLUTANT GROUP 5 h. Annual Average EPA a. Max Daily Value of Analysis 4. Units 5. Coeffiluent

1. MDL Method c. ofEfun Base Compounds U,;erd* Number Number of Variability (poglL) Used Concentration Mass Concentration Mass Analysis Concentration -Mass' (CV) 1813 Chrysene ' 10 625 ND - ND - 1 ug/L lb/day 19B Dibenzo(a,h)anthracene. 10 625 ND - ND " - I ug/L 'lb/day 20B 1,2-Dlchlorobenzene 10 625 ND - ND - " uog/L lb/day' 21B 1,3- Dichlorobenzene ' 10 625 ND - ND - 1 ug/L lb/day 22B 1,4- Dichlorobenzene 10 625 ND - ND - 1 ugfL lb/day 23B 3,3-DIchlorobenzidine . 20 . 625 ND - ND - I ug/L lb/day 24B Diethyl Phthalate 10 625 ND - ND - 1 pg/L lb/day 25B Dimethyl Pfithalate 10 625 ND - ND 1

                                                                                                                                        -                                ug/L               lb/day 26B DI-n-butyl Phthalate                                   10           625            ND                               ND
                                                                                                        -                                -                               ug/L

lb/day 27B -2,4-Dinitrotoluene 10 625 ND ND

                                                                                                        -                                -             1                 ug/L               lb/day 28B   2,6-Dinitrotoluene                                   10           625            ND                               ND                             I
                                                                                                        -                                -                               ug/L          . lb/day 29B   DI-n-octyl Phthalate                                 10           625            ND                               ND    '
                                                                                                        -                                -        .                     .ug/L.              lb/day*

30B 1,2-Diphenylhydrazine (as Azobenzene) 50 625 ND ND

                                                                                                         -                               -              1        -       ug/L               lb/day 318   Fluorantllbne..                                      10           625            ND               -               ND                             1                 ug/L
                                                                                                                                         -                                                  lb/day 328   Fluorene                                             10           625            ND               -               ND               -             I                "ug/L               lb/day.

338 .Hexachlorobenzene 10 625 ND - ND I

                                                                                                                                         -                               ug/L               lb/day 34B1, Hexechlorobutadiene                                  10           625            ND                               ND                              I
                                                                                                        -                                -                               ug/L.              lb/day 35B   Hexachlorocyclopentadiene                            10           625            ND                               ND
                                                                                                          -                              -              1                ug/L               lb/day 368   Hexachloroethane                                     10           625            ND               -               ND               "-             1                ug/L               lb/day 376   Indeno(1,2,3-cd)pyrene                               10           625            ND                               ND
                                                                                                        --                               -             I                 ug/L               ib/day'                -

38B Isophorone " 10 625 ND - ND - I ug/L lb/day -.

'391B Naphthalene 10 625 ND - ND - 1 ug/L , lb/day 406 Nitrobenzene 10 625 ND ND

                                                                                                        -                                -              I                ug/L              lb/day 418 N-Nitrosodimethylamlne                                 10           625            ND               -               ND               --             I                ug/L               lb/day 42B .N-Nitrosodl-n-propylamine                             10           625            ND               -               ND              -              I                 ug/L               lb/day 436 N-Nitrosodiphenylamine                                 10           625            ND               -               ND               -             1                 ug/L               lb/day 44B Phenanthrene                                           10           625            ND               -               ND                             I
                                                                                                                                        -                                ug/L               lb/day 456 Pyrene                                                 10           625            ND               -               ND              -              1  '              ug/L              lb/day 46BI 1,2,4-Trichlorobenzene "                              10           625            ND                               ND
                                                                                                        --                             -               1                 ug/L              lb/day 3.a. Maximum Daily Value-- Report the hgtaei9 daily value or daily average value from the last year of data. Report both mass and concentration.

3.b. Average of Analysis -'Defermlne the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewaler discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influetil. Intake wafer.and background. it Is In the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or the p6tenlial for establishing a largo numDer of effluent Ilmlt3 andlor monitoring requilrement5 Inthe final NPDE5 permit. 4kr 3000-PM-W. 008o Rev. 312006 Applicant Name: First Energy Nucfealyratlfng Module 0 Company (FENOC) Beaver Valley Power Station COMMONWEALTH OF P.ENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION in~ wK BIUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 5 MODULE 8 Before completing thils forri-read the step-by-step Instructions provided in Appendix 1. q - FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station [ Outfall Number Internal Monitoring Point 313 (Show location of sampling point on Line Drawing) El Water Supply Sampling Results - Optional (Specify Source: ) 0I Background Sarftpling Results - Optional (Specify Location:..) 0' Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) El New Discharge (Basis for Information: ) LI Bypass or Sewer System Overflow (Describe:

3. Level Present POLLUTANT GROUP-5 2. EPA 1. Annual Average of . 5. Coefficient 1:

1. MDL Method a. Max DailyValue Analysis c. 4. Units of Effluent Base Compounds Used* Number Number of Variability (pg/L) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 1B Acenaphithene 10 625 ND ND

                                                                                                        --                               --               3 .             ug/L.           lb/day 232B Acenap'hthylene                                      10             625            ND               --            ND                --               3               ug/L            lb/day 36 Anthracene                                             10             625            ND               --            ND                --               3               ug/L            lb/day.

B413Benzldine.,. 50 625 ND ND

                                                                                                          -                              --.             3                ug/L            lb/day 513   "13enzo(a)anthracene            "..                 10             625            ND                             ND
                                                                                                         --                              --               3               ug/L            lb/day 68     *Benzo(a)pyrene                                    10             625            ND               --            ND                --              3                ug/L          .lb/day 783    3,4-Benzofluoranthene                              10             625            ND              --             ND                --              3                ug/L           .Jb/day 883    Benzo(ghi)perylene                                 10             625            ND               --            ND                --              3                ug/L            lb/day 98      B3enzo(k)fluoranthene                             10             625            ND                             ND
                                                                                                         --                              --               3               ug/L   .         lb/day 1OB      Bis(2-CIhloro-ethoxyrmethane                      10             625            ND               -             ND                                33               u./L              lb/day
                                                                                                                                                                                       *'lb/day ND               --            ND                -                                ug/L 12B 1183     Bls(2-Chloroethyl)ether BIs(2-Chloro-isopropyl)ether                      10             625 10             625            ND               --            ND                --               3               ug/L             lb/day 13B     I31s(2-Ethylhexylphthalate                        .10             625'           ND               -o            ND                --               3               ug/L             lb/day 14B     4-Bromophenyl Phenyl Ether         .               10             625            NDO                            ND                --              3                ug/L            lb/day 15B     Butylbenzyl Phthalate                              10             625            ND              -              ND                -               3                ug/L            lb/day 168 2-Chloronaphthalene                                    10             625            ND                -            ND               --               3                ug/L            lb/day 17B     4-Chlorophenyl Phenyl Ether                       -10             625            ND               --            ND                --              3     .          ug/L            lb/day 3.a. Maximum Daily Value - fieport the hiLghest dafly value or dally average value from the last year of data.. Report both mass and concentration.

3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent,'Intake water and background.

It Is In the applicant's interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or the potential for establishing a large

(..C number of effluent limits .ndfor monitoring requirements In the final NPDES permit. C

3800-PM-W. C Module 8 8k Rev. 3/2006 C .)Appllcant Name: First Energy Nucleai C.atlng" Company (FENOC) Beaver Valley PoWr Station

3. Level Present POLLUTANT GROUP 5 2. b. Annual Average GO

1. MDL5 EPA Method a. Max Dally Value of Analysis* 4. Units -*.

                                                                                                                                           ,.c.                                                       '     ofCoefficient Effluent Base Compounds                              Used'       Number                                                                         Number of                                               Variability -
                                    *(pg/L)                           Used       Concentration        Mass      Concentration         Mass           Analysis        Concentration            Mass              (CV) 18B    Chrysene                                             10           625            ND                             ND
                                                                                                       --                              -                  3                  ug/L            lb/day 19B   Dibenzo(a,h)anthracene                     .         10           625            ND                             ND
                                                                                                       -                               -                  3                  ug/L            lb/day 20B    1,2-Dichlorobenzene                                  10           625            ND                             ND               -
                                                                                                       -                                                  3                  ug/L            lb/day 218B   1,3- Dichlorobenzene                                 10           625            ND              --             ND               -                  3                  ug/L            lb/day 22B    1,4- Dichlorobenzene                                 '10          625            ND                             ND
                                                                                                       --                              -                  3                  ug/L            lb/day 23B    3,3'-Dichlorobenzidine                               20           625            ND                             ND
                                                                                                       --                              -                  3                  ug/L            lb/day 24B    Diethyl Phithaate                                    10           625            ND                             ND
                                                                                                        -                              -                  3                  ug/L      '     Ibday                        7 ,

25B Dimethyl Phihalate 10 625 ND ND

                                                                                                        -                               -                 3                  ug/L            lb/day 268   DI-n-butyl Phlihalate                                10           625            ND                             ND
                                                                                                        --                             -                  3                  ug/L            lb/day 27B   2,4-Dinitrotoluene                                   10           625  .         ND                             ND
                                                                                                       --                               -                 3                  ug/L            lb/day 28B   2,6-Dinitrotoluene                                   10           625            ND                             ND
                                                                                                       -                               -                  3                  ug/L            lb/day 298   DI-n-octyl Phithalate                                10           625            ND                             ND
                                                                                                        --                              -                 3                  ug/L            lb/day 308   1,2-Diphenylhydrazlne (as Azobenzene)                50           625            ND               --            ND                --                3                  ug/L            lb/day 318   Fluoranlhene                                         10           625            ND              -              ND               -                  3                  ug/L           .lb/day

.32B Fluorene 10- 625 ND - ND -- 3 ug/L lb/day 338 Hexachlorobenzene 10 625 ND - ND - 3 ug/L lb/day 348 H-exechlofobutadiene 10 625 ND - ND - 3 ug/L lb/day 358 l-lexachlorocyclopentadiene 10 625 ND - ND - 3 ug/L lb/day 36B Hexachloroethane 10 625 ND -o ND - 3 ug/L lb/day 378 lndeno(1,2,3-cd)pyrene 10 625 ND - ND 3

                                                                                                                                        --                                   ug/L            lb/day 388   Isophorone                    ,..                    10           625            ND              -              ND               -                  3                 .ug/L            lb/day 398   Naphthalene                   "..                   -10           625            ND              --             ND               -                  3                  ug/L            lb/day 408   Nitrobenzene                                         10           625            ND               --            ND                --                3                  ug/L            lb/day 41B   N-Nitrosodiniethylamine                              10           625            ND              -              ND                -                 3                  ug/L            lb/day 42B   N-Nitrosodi-n-propylamlnq                            10           625            ND                             ND
                                                                                                       --                              -                  3                  ug/L            lb/day 438    N-Nitrosodiplhenylamlne                              10           625            ND                             ND
                                                                                                       -                               -                  3                  ug/L            lb/day 44B    Phenanthrene                                         10           625            ND                             ND
                                                                                                       -                               -                  3                  ug/L            Ib/day 45B   Pyrene                                               10           625            ND              -              ND               -                  3                "ug/L             lb/day 468   1,2,4-Trichlordbenzene                               10           625            ND              --             ND               -                  3                  ug/L            lb/day 3.a. Maximum Dail' Value- Report the highest daily value ordaily average value from the last year. of data. Report both mass and concentration.

3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3:c. A minimum of 3 Sampling Events required for process wastewaler discharges, and a minimum of 1 Samplirig Event for all other discharges, treftment facility Influent, Intake water and background, It Is in the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or the potientlial for establishing a large number of effluent limits and/or monitoring requiremenls In the final NPDES permit.

3800-PM-W. )0o81 fev. 312006 Applicant Name:. First Energy Nucleat rating Module 8 Company(FENOC) Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION ANALYSIS RESULTS TABLE POLLUTANT GROUP 5 MODULE 8 Before 'completing this form, read the step-by-step instructions provided in Appendix 1. A pP*,~,~;n* K~;.~Ar*tE**Frtlnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station [0 "Outfall Number Internal Monitoringi Point 413 (Show location of sampling point on Line Drawing) LI Water Supply Sammpling Results - Optional (Specify Source: _ .) El Background Sampling Results - Optional (Specify Location: _ .) Li Treatment Facility Influent Sampling Results (Show location of sampling point on Line Drawing) EL New Discharge .(Basis for Information: _ ) Li Bypass or Sewer System Overflow (Describe: POLLUTANT *UO GROUP .2. EPA

3. Level Pr'sent

b. Annual Average of 5. Coefficient

1. MDL Method a. Max Daily Value Anal" sls c. 4. Units of Effluent Base Compounds- Used* Number Number of Variability (pglL) Used Concentration Mass Concentration Mass Analysis Concentration Mass' (CV) 11 Acenaphtllene 10 625 ND -- ND -- .3 ug/L lb/day" 20 Acenaphthylene 10 625 ND - ND - 3 ug/L lb/day 03BAnthracene 10 625 ND -- ND - 3 ug/L lb/day 4'B Benzidine . 50 625 ND -- ND - 3 ug/L lb/day 5B Benzo(a)anthracene 10 625 ND - ND - 3 ug/L l.b/day 6B Benzo(a)pyrene ,. 10 625 ND' -- ND - 3 ug/L lb/day 7B 3,4-1enzotiuoranth.ene 10 625 ND -- ND - 3 ug/L lb/day 813 Benzo(ght~perylene 10 625 ND - ND - 3 ug/L lb/day 9B Benzo(k)Iluoranthene 10 625 ND -- ND -- 3 ug/L lb/day 100 1is(2-Chloro-ethoxy)methane 10 625 ND - ND - 3 ug/L lb/day .. j 11B Bis(2-Chloroethyl)ether 10 625 . ND -- .ND - ug/L lb/day 120 Bls(2-Chlorm-isopropyl)ether 10 625 ND -- ND - 3 ug/L lb/day 138B Bis(2-Ethylhexyiphthalate 10 625 ND - ND - 3 ug/L lb/day 1401 4-Bromophenyl Phenyl Ether . 10 625 ND -- ND - 3 ug/L lb/day 15B BLutylbenzyl Phlthalate 10 625 ND -- ND - 3 ug/L lb/day 16B 2-Cliforonapltlhalene 10 625 ND - ND .-3 ug/L lb/day 173 4-Chlorophenyl Phenyl Ether 10 625 ND -- ND - 3 ug/L lb/day' 3.a. MaxImum Daily Value - Report the l*..lqh daily value or daily average value from Ihe last year of data. Report both mass and concentration.

3.b. Average of Analysis - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facility Influent, Intake water and backfground. It Is In the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or the potential for establishing a large C_): number of effluent limits and/or monitoring requirements in the final NPDES permit. * *

3800-PM-%

Module 8

                     )00k   Rev. 3/2006
                                                                                                           'I                                                                 *                ~C¸ Appllcant.Name" First Energy Nucleai,,.ý)ratlng Company (FENOC) Beaver Valley PoWer Station POLLUTANT GRouP 5                                                                                    3. Level Present 2.

EPA b. Annual Average 4.5. CoeUfcent

1. MDL Method a. Max DaiyValue of Analysis C. of Effluent Base Compouhds Used' Number Number of Variability (iglL) Used Concentration Mass Concentration Mass Analysis Concentration Mass (CV) 18B Chrysene 10 625 ND - ND - 3 ug/L lb/day 19B Dibenzo(a,h)anthracene 10 625 ND - ND - 3 ugTL lb/day 20B 1,2-Dichlorobenzene 10 625 ND - ND - 3 ug/L lb/day 21B 1,3- Dichlorobenzene 10 625 ND - ND - 3 ug/L lb/day

'22B 1,4- Dichlorobenzene 10 625 ND ND

                                                                                                       --                               -               3               ug/L             lb/day 2313  3,3-Dichlorobenzidine                               20            625            ND              -              ND                -               3               ug/L             lb/day_

24B Dielhyl Phthalate 10 625 ND - ND - 3 u6/L lb/day _ . 25B Dimethyl Phthalate 10 625 ND - ND - 3 ug/L Ib/day 26B DI-n-butyl Phthaiate 10 625 ND - ND - 3 ug/L lb/day 2713 2,4-Dinitrotoluene 10 625 ND -- ND - 3 ug/L. ib/day 28B 2,6-Dlnitrotoluene 10 625 ND - ND - 3 ug/L lb/day _ 29B Di-n-octyl Phthalate 10 625 ND - ND '-'S..

                                                                                                                                        --              3                ug/L             lb/day "

308 1,2-Dlphenylhydrazlne (as Azobenzene) 50 625 ND - ND - 3 ug/L lb/day 31W Fluoranthene 10 625 ND. - ND - 3 ug/L lb/day 32B Fluorene 10 625 ND - ND - 3 ug/L lb/day 33B Hexachlorobenzene 10 625 ND - ND - 3 tg/L lb/day 34B Hexechlorobutadlene. 10 625 ND - ND - 3 ug/L lb/day 35B liexachlorocyclopentadiene 10 625 ND - ND - 3 ug/L lb/day 368 Hexachlioroethane 10 625 ND - ND - 3 ug/L lb/day 378 Indeno(1,2,3-cd)fpyrene 'i 10 625 ND ND

                                                                                                        --                              -               3                ug/L.            lb/day 38B   Isophorone       .                                  10            625            ND                             ND
                                                                                                        -                               -               3                ug/L             lb/day.

398 Naphthalene 10 625 ND ND

                                                                                                        --                              -               3                ug/L             lb/day 40B   Nitrobenzene.                   .10                               625            ND               -             ND                -               3                ug/L             lb/day_.

418 N-Nltrosodimethylamlne 10 625 ND ND .3

                                                                                                        -                               -                                ug/L             lb/day 42B   N-Nitrosodi-n-propylamine                           10            625            ND                             ND
                                                                                                       -                                                3                bg/L            lb/day                         .

43B N-Nilrosodiphenylamlne , 10 625 ND ND

                                                                                                       -                                -               3                ug/L             lb/day 448   Phenanthrene                                        10            625            ND                             ND
                                                                                                       -                                -               3                ug/L             lb/day 45B   Pyrene           ..                                 10            625            ND                             Nb
                                                                                                        -                               --              3                ug/L            lb/day                       _

46B 1i,2,4-TrIchlorob enzene a 10 j 625 ND ND 3 lb/day

                                                                                                                                               ,                a          -        .P         -   j 3.a. Maximum Daily Value - Report the highest daily value or daily average value from the last year of data. Report both mass and concentration.

3.b. Average of Analysis - Determine the average of all samples taken within the past year, Report both mass and c6ncentratlion. 3.c. A minimum of 3 Sampling Events required for process wastewater discharges, and a minimum of 1 Sampling Event for all other discharges, treatment facilily Influent, Intake water and background. It Is In the applicant's Interest to achieve the lowest level of detection possible. This will minimize uncertainty and therefore the need for additional analysis or the potential for establishIng a large number of effluent limits and/or monitoring requirements in the final NPDES permit.

                                                                                                                                                                                                                          --. S.~

3800-PM-WSFROO08m Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company Module 10 (FENOC) - Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION HAZARDOUS SUBSTANCE TABLE MODULE 10 Before completing this form, read the step-by-step instructions provided in Appendix 1. APPLICANTVNAME FirstEnergy Nuclear Operating Company (FENOC) -Beaver Valley Power Station

3. Amount Per Outfall 5. Treatment Provided

1. Name3 of Quantity 4.

Table Substance 2. Outfall lb/24 hrs Frequency Duration Origin and Source a b c El El El 1:1 El _ _ __ _El ___ El E] E El El El El El El El El El El El El ___ _El _ El E El El E El- El El _ __ _ _ _ l 1 El __ E El E El El El _ ___ _ _ _ __ __ El El ElEl EEl _ __ _ _ _ _ _ _ _ _ E El ElEl1 ElEl _ _ _ _ _ _ _E El ElEl1 -- Ell-El El Dl I[ I I I I I I l [El1]l

Module 11 Beaver Valley Power Station Outfall: Intake COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 1ý Before completing this form, read the step-by-step instructions provided in Appendix 1. 1

    ,I"*p,!p*n: Name                 FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley PowerýtStation
     'Outfai!*Num**br64              Intake.

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or MDL Concentration Concentration I (3 - 6) Compound Name (pg/L) (pg/L) (pg/L) No. analyzed 3 Decane 26 1/3 3 Octane, 3,3-dimethyl 8.1 1/3 3 Dotriacontane 5.4 1/-3 3 Tritetracontane 4.1 1/3 3 Undecane 3.9 1/3

2. Other Chemicals Average Indicate if Concentration Presence is Substance Reason for Presence in Discharge (pg/L) Known (K) or Suspected (S)

If additional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected. Provide additional sheets as necessary.

1R$UU-rM-VV1_>r1UVUU~f M1Vv. 1jzJUo -K4 ,. ,illla IldiIu; rI- .LI="y INU"=llI* %,,.Jp,, ~ dlziCiy II, paI i _. , Module 11 Beaver Valley Power Station Outfall: 001

COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 BeforeCompleting this form, read the step-by-step instructions provided in Appendix 1.

A*ppicant: Na-m FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station 6OU fall Numnber, .001

1. GO/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or MDL Concentration Concentration/ (3-6) Compound Name (p/) (gL p/)No. analyzed 3 Decane 21 1/3 3 Nonane, 2,6-dimethyl- 7.3 1/3 3 Hexatriacontane 6.4 1/3 3 Decane 5.4 1/3 3 Cyclopentanol, 3-methyl- ______ 3.1 1/3

2. Other Chemicals Average Indicate if Concentration Presence is Substance Reason for Presence in Discharge (pg/L) Known (K) or Suspected (S) r_ If additional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected.

Provide additional sheets as necessary.

Module 11 Beaver Valley Power Station Outfall: Influent to Internal Monitoring Point 101 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 t-,,3efore completing this form, read the step-by-step instructions provided in Appendix 1. iA'ApplicEant:Name: - FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley.Power Station

 *Outfall Numhber~        - i jInfluent to Internal Monitoring Point 101

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or fDL Concentration Concentration (3 - 6) Compound Name (pg/L) (pg/L) (pg/L) No. analyzed 2,3-(Cyclopenten-3,5-3 diyl)-6,6- 1.1 1/3 dimethylenebicyclo[3.3.0

               ]octan-2-one 3       1-Buten-3-yne, 2-methyl-                                       0.52                                    1/3 3       2-(Ethoxycarbonyl)                                          0.48                                    1/3 propargylcyclopentanone

2. Other Chemicals Average Indicate if Concentration Presence is Substance Reason for Presence in Discharge (Pg/L) Known (K) or Suspected (S)

El Ifadditional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected. Provide additional sheets as necessary.

                                                                        /6*   I11*;,11)L 1'lc44MlV* r-l1bL=--II:yy INUL;lt~l::d W.pi.ldl~l~lly %.,um~iip ly kI-=I4uý,)

Module 11 Beaver Valley Power Station Outfall: Internal Monitoring Point 101 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 Before completing this form, read the step-by-step instructions provided in Appendix 1. I ApplicantNa*m. FirstEnergy Nuclear Operating Company (FENOC) - BeaverValley Power Station . Outfall Numhber Internal Monitoring Point 101

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or MDL Concentration Concentration / (3 - 6) Compound Name (pgI/L) (IL)(gp/L) No. analyzed 3 Dodecane, 4,6- 7.5 1/3 dimethyl-3 Decane, 3-methyl- 3.2 1/3 3 1-Octanol, 3-butyl- 2.9 1/3 3 Furan, 2,5-dihydro- 1.1 1/3 3 Naphthalene, 1- 3.4 1/3 methyl-

2. Other Chemicals Average Indicate if Concentration Presence is Substance Reason for Presence in Discharge (pg/L) Known (K) or Suspected (S)

Ej If additional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected. Provide additional sheets as necessary. K...d

Module 11 Beaver Valley Power Station Outfall: Influent to Internal Monitoring Point 103 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 w* l-cUIIImpIeLInIg LIIIS form11, redU Lthe SLep-uy-SLep InSLruCLIoUsI piuvIUeuded III JntpUlA I. icant 'Nam.-e, - FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley PowerStation . O!utfall umber:> : Influent to Internal .Monitoring Point 103

1. GU/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or MDL Concentration Concentration / (3 - 6) Compound Name (pg/L) (pg/L) (pg/L) No. analyzed 3 3-Monomethylamino- 1.6 1/3 1,2,4-Triazine 1-Oxide 3 Chalcone 1.1 1/3 3 1,5-Hexadiyne 1.1 1/3 3 7(8H)-Pteridinone, 2- 0.73 1/3 methyl- 0.73_1/3

2. Other Chemicals Average Indicate if Concentration Presence is Substance Reason for Presence in Discharge (pc/L) Known (K) or Suspected (S) owl--

If additional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected. Provide additional sheets as necessary.

    ,iUU-rm-vv I-tr-uuuon tiev. ,/*'IuUb                                  Appiicani Name: r-irsi-nergy Nuciear uperaiing Lompany i-rtNuL,)

Module 11 Beaver Valley Power Station Outfall: Internal Monitoring Point 103 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 I Before completing this form, read the step-by-step instructions provided in Appendix 1. I-)~ AiFirstEnergy NOperating Nuclear Company,(FENOC)- Beaver Valley Power Station Outfall Number Internal Monitoring Point 103

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or MDL Concentration Concentration / (3 - 6) Compound Name (tg/L) (pg/L) (L) No. analyzed 3 Phenol 1.2 1/3 3 2-Butenedinitrile, (E)- 0.87 1/3 3 Heptane, 3,3,5- 4.6 1/3 trimethyl-3 Hexane 3.1 1/3 3 2-Octyn-1 -ol 1.1 1/3

2. Other Chemicals Average Indicate if Concentration Presence is Substance Reason for Presence in Discharge (pg/L) Known (K) or Suspected (S)

                                                                                                                                             &._,)

___________ _____________________________________________ I____________ ________________________ F1 If additional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected. Provide additional sheets as necessary. K)ý

Module 11 Beaver Valley Power Station Outfall: Influent to Internal Monitoring Point 303 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 efore completing this form, read the step-by-step instructions provided in Appendix 1. Applic ,antýNae*ý,,--- FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station -. - Outfll Num.ber>... Influent to Internal Monitoring Point 303

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or MDL Concentration Concentr'ation / (3 - 6) Compound Name (pg/L) (pg/L) (pg/L) No. analyzed 3 3-Octen-l-yne, (E)- 1.6 1/3 3 1-Buten-3-yne, 2- 1.1 1/3 methyl-3 1H-Imidazole, 2-ethenyl 0.77 1/3 3 Benzaldahyde, 3-nitro- 0.66 1/3

2. Other Chemicals Average Indicate if Concentration Presence is Substance Reason for Presence in Discharge (pg/L) Known (K) or Suspected (S)

L If additional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected. Provide additional sheets as necessary.

o00V-r vl° vvor nUVu I nuv. 0,c1uuo Module 11 Beaver Valley Power Station Outfall: Internal Monitoring Point 303 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 Before completing this form, read the step-by-step instructions provided in Appendix 1. I SApplicant *Nameo.: 1;FirstEnergy Nuclear Power Plant (FENOC)- Beaver Valley Power Station

,Pu-al._Numfibe"                 . Internal Monitoring Point 303'

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples broup Effluent EffCluent Positive Number Chemical Substance or MDL Concentration ConcentrationPt (3 - 6) Compound Name (pg/L) (pg/L) (pg/L) No. analyzed 3 Heptane, 3,3,5- 6.7 1/3 trimethyl-3 Cyclopentane, 1-hexyl- 4.9 1/3 3-methyl-3 Nonane, 2,6-dimethyl- 3.7 1/3 3 Phenol 0.93 1/3 3 1-Buten-3-yne, 2- 0.73 1/3 methyl- 0.73_1/3

2. Other Chemicals Average Indicate if Concentration Presence is Substance Reason for Presence in Discharge (pg/L) Known (K) or Suspected (S) 4 1

                   -~                                                                     4                    4
                   +                                                                      4                    4
                   .4-                                                                    4                    £ 1-I _____________                                                      .1  ____                 _______

___ ___________ I ___ ______ El Ifadditional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected. Provide additional sheets as necessary.

00uu-r wt-WVv~n~u a1V o~ Module 11 Beaver Valley Power Station Outfall: Influent to Internal Monitoring Point 111 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 ,, efore completing this form, read the step-by-step instructions provided in Appendix 1.

 *ppliciat N-a-ne              FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley.Power Station

OutfalN it J!

NJ ber*: Influent to Internal Monitoring Point 111

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or MDL Concentration Concentration / (3 - 6) Compound Name (pg/L) (pq/L) (pgIL) No. analyzed 3 Decane, 4-methyl- 6.8 1/3 3 Octane, 2,6-dimethyl- 4.9 1/3 3 Cyclohexane, decly- 4 1/3 3 Heptane, 3-ethyl 3.4 1/3 methyl-3 Pentanamide, 5-hydroxy- 3.4 1/3

2. Other Chemicals Average Indicate if Concentration Presence is Substance Reason for Presence in Discharge (pg/L) Known (K) or Suspected (S)

E If additional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected. Provide additional sheets as necessary.

0OUVFr-1V1VVrFflUVLJOII fuV. /4UU0 Appnicant Name: r-irsirnergy rJuclear uperaung %ompany kr-t-rNuu) Module 11 Beaver Valley Power Station Outfall: Internal Monitoring Point 111 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 Before completing this form, read the step-by-step instructions provided in Appendix 1. Applicant iNý'ame FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station Outfa* Number. Internal Monitoring Point 111

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent, Positive Number Chemical Substance or MDL Concentration Concentration / (3 - 6) Compound Name (pg/L) (pg/L) (pgI/L) No. analyzed 3 Decane 21 1/3 3 Undecane, 2,5- 6.8 1/3 dimethyl-3 Tridecane 5.4 1/3 3 Octane, 3,3-dimethyl- 6.3 1/3 Octane, 2,3,6- 7.1 1/3 trimethyl-

2. Other Chemicals Average Indicate if Concentration Presence is Substance Reason for Presence in Discharge (pg/L) Known (K) or Suspected (S)

                  +                                                            4                      +

El Ifadditional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected. Provide additional sheets as necessary.

WJWVvi-Tv .0I ~1~lluuuu flV. Q14J~Uv Module 11 Beaver Valley Power Station Outfall: Influent to Internal Monitoring Point 211 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION ft's"-" BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 1 +9,; F :14 14 *. A 141. .1 IF -L) i . J lilp I . U . LI UII- PLi.lv V U- I IU I lt* I U I A I.

q VJI. i * ' ,..l lJ. J l li I I I, JUjI IUI l llL l Il aU L lIU -L ,-LJ Y

  ,As*pica!nt *Naomeii                           ! FirstEnergy.Nuclear Operating Company (FENOC) - Beaver Valley.Power Station Outfall N*uber,.,:                               Influent to Internal Monritoring Point 211

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or MDL Concentration Concentration I (3 - 6) Compound Name (.,/L) (iJg/L) (IJg/L) No. analyzed 3 Benzaldehyde, 3-nitro- 0.82 1/3 3 Methane, dibromo- 1.1 1/3 3 1H-rImidazole, 2-ethenyl- 0.52 1/3 05 /

2. Other Chemicals Average Indicate if Concentration Presence is Substance Reason for Presence in Discharge (p/L) Known (K) or Suspected (S)

____ ~~~~~~~~~I__ _ _ _ _ _ _ _ __ _ __ __ _ [] If additional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected. Provide additional sheets as necessary.

  .ýouu-F-1Iw-VV~rvu~    ~.~~                                          Appicam vramu: rilrbmneryy v~uuLedi uperauiny *,orpany    ti'LUL.)

Module 11 Beaver Valley Power Station Outfall: Internal Monitoring Point 211 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 I Before completing this form, read the step-by-step instructions provided in Appendix 1.

'-Applicant Name:"          FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station (OutfaII.Nu*b6e:       I   j Internal Monitoring    Point 211

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or MDL Concentration Concentration I (3 - 6) Compound Name (pg/L) (pg/L) (pg/L) No. analyzed 3 Decane 26 1/3 3 Nonane, 4,5-dimeth __- 11 1/3 3 Octane, 3,3-dimethyl- 8.6 1/3 3 1-Decene, 4-methyl- 7.8 1/3 3 Octane, 3,6-dimethyl- 6.9 1/3

2. Other Chemicals Average Indicate if Concentration Presence is Substance Reason for Presence in Discharge (p g/L) Known (K) or Suspected (S) 4 F1 If additional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected.

Provide additional sheets as necessary. K.M

(FENOuCr ) IVI°v >rmuuuo I Micr *1 *uu)

   .(FENOC)                                                                      Beaver Valley Power Station Outfall: Influent to Internal Monitoring Point 313 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 mvefore completing this form, read the step-by-step instructions provided in Appendix 1.
,.Appicant*Name               -i   f FirstEnergy Nuclear Operating Company (FENOC) Beaver Valley Power Station

',OUtfaIl Number f`,-ý-ý. Influent to Internal Monitoring Point 313

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or MDL Concentration Concentration (3 - 6) Compound Name (pg/L) (pg/L) (pg/L) No. analyzed 3 Decane, 2,5,6- 6.7 1/3 trimethyl-3 Undecane, 3,6- 6.6 1/3 dimethyl-3 Heptane, 3,3,5- 5.3 1/3 trimethyl-3 Cyclohexane, butyl- 4.9 1/3 3 Cyclohexane, 1-ethyl-2-methyl 4.6 1/3

2. Other Chemicals Average .-. Indicate if Concentration Presence is Reason for Presence in Discharge (tg/L) Known (K) or Suspected (S)

If additional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected. Provide additional sheets as necessary.

   -.-   I- U--.  -[ .--  IU I fluW. 911aUvu                                  ,Kppi*iani rdarnu  r-irsinergy ijuciear uperaiung irompany I-r-rNuu)

Module 11 Beaver Valley Power Station Outfall: Internal Monitoring Point 313 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 Before completing this form, read the step-by-step instructions provided in Appendix 1. Ap**licant Nai6me FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station.

,Ouffall:Num ber:     er             Internal Monitoring Point 313

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or MDL Concentration Concentration / (3 -6) Compound Name (pq/L) (Pq/L) (peiL) No. analyzed 3 Decane 20.74 1/3 Hexane, 3,3,4,4- 8.4 1/3 tetramethyl-3 Heptane, 2,2,3,4,6,6- 8.4 1/3 hexamethyl-3 Octane, 3,3-dimethyl- 6.8 1/3 3 Nonane, 3-methyl- 6.1 1/3

2. Other Chemicals Presence is El If additional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected.

Provide additional sheets as necessary.

Module 11 Beaver Valley Power Station Ouffall: Internal Monitoring Point 413 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 Before completing this form, read the step-by-step instructions provided in Appendix 1. 1 App#icnt Niame* f FirstEnergy Nuclear Operating.Company (FENOC) - Beaver Valley Power Station'

  ;Outfall Numb.*.*..             IInternal Monitoring Point 413.

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or MDL Concentration Concentration / (3 - 6) Compound Name (pq/L) (pg/L) (pg/L) No. analyzed 3 Decane, 4-methyl- 5.5 1/3 3 1-Buten-3-yne, 2- 1.8 1/3 methyl- 1.8 1/3 3 Pyrazine, methyl- 0.74 1/3

2. Other Chemicals Average Indicate if Concentration Presence is Substance Reason for Presence in Discharge (pg/L) Known (K) or Suspected (S)

El If additional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected. Provide additional sheets as necessary.

3800-PM-WSFROOO8n Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 11 Beaver Valley Power Station Outfall: Intake COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 Before completing this form, read the step-by-step instructions provided in Appendix 1.

'Applicant Nam'e.`-ý;'--       FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station iOutfall Number,                Intake

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or MDL Concentration Concentration .I (3 - 6) Compound Name (pg/L) (pg/L) (pg/L) No. analyzed 4-5 1-Propanol, 2-(2- 32 1/3 hydroxypropoxy)- 4-5 3-Hexenedinitrile 16 1/3 4-5 Ethanol, 2-(2- 12.3 25 3/3 butoxyethoxy) Ethanol, 2-(2-4-5 butoxyethoxy)-, 123 160 3/3 acetate 4-5 2-Propanol, 1,1'-

             ,oxybis-                                                        14 1                                 1/3
                                                                                                                /

2. Other Chemicals Average Indicate if Concentration Presence is WtGbstance Reason for Presence in Discharge (pg/L) Known (K) or Suspected (S)

__ _________ __ t_____ [] If additional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected. Provide additional sheets as necessary.

3800-PM-WSFROO08n Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 11 Beaver Valley Power Station Outfall: 001 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 , Before completing this form, read the step-by-step instructions provided in Appendix 1. Applicant Name'. FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station bOutfall Number. 001

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or MDL Concentration Concentration / (3 - 6) Compound Name (pg/L) (pg/L) (pg/L) No. analyzed 4-5 Ethanol, 2-(2- 28 45 3/3 butoxyethoxy)- Ethanol, 2-(2-4-5 butoxyethoxy)-, 197 260 3/3 acetate 4-5 2-Propanol, 1,1'- 15 1/3 oxybis-4-5 1-Propanol, 2-(2- 21 28 2/3 hydroxypropoxy)- - 4-5 Ethanol, 2-butoxy- 12.8 1/3

2. Other Chemicals Average Indicate if Concentration Presence is Substance Reason for Presence in Discharge (pIg/L) Known (K) or Suspected (S) 2 I ~1~

E1 If additional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected. Provide additional sheets as necessary.

3800-PM-WSFROO08n Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 11 Beaver Valley Power Station Ouffall: Influent to Internal Monitoring Point 101 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 Before completing this form, read the step-by-step instructions provided in Appendix 1.

 'Applicant Name,::-.        FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station Outfall Number--           Influent to Internal Monitoring point 101

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or MDL Concentration Concentration / (3-6) Compound Name (pg/L) (pg/L) (/gfL) No. analyzed 4-5 2-Propanol, 1,1'- 29 1/3 oxybis-4-5 1-Propanol, 2-(2- 17 1/3 hydroxypropoxy)- 4-5 2-Propanol, 1,1'- 25 1/3 [(methyl-i, 4-5 1 -Buten-2,4- 13 1/3 dicarbonitrile 4-5 9-Octadecenamide, 35 1/3 (Z)-

2. Other Chemicals Average Indicate if Concentration Presence is "iubstance Reason for Presence in Discharge (pg/L) Known (K) or Suspected (S)

[] If additional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected. Provide additional sheets as necessary.

3800-PM-WSFROO08n Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 11 Beaver Valley Power Station Outfall: Internal Monitoring Point 101 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 K Before completing this form, read the step-by-step instructions provided in Appendix 1. Applicant Name FirstEnergy Operating Company (FENOC) - Beaver Valley Power Station Outfall Number Internal Monitoring Point 101

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or MDL Concentration Concentration / (3 - 6) Compound Name (p(/L) (pg/L) Jpg/L) No. analyzed 4-5 Ethanol, 2-butoxy- 120 1/3 4-5 Pyrrolo[1,2-a]-1,3,5- 58 1/3 triazine-4-5 1 -Tetracosanol 83 1/3 4-5 9-Octadecenamide, 43 68 2/3 (Z)- 4-5 1-Propanol, 2-(2- 32 1/3 hydroxypropoxy)-

2. Other Chemicals Average Indicate if Concentration Presence is Substance Reason for Presence in Discharge (pg/L) Known (K) or Suspected (S) 4 4 +

t 4 + 4 4 .4-4 4 + [] If additional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected. Provide additional sheets as necessary.

3800-PM-WSFROO08n Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 11 Beaver Valley Power Station Outfall: Influent to Internal Monitoring Point 103 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 Before completing this form, read the step-by-step instructions provided in Appendix 1. Applicant Name FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station Ouffall Num6er.' j Influent to Internal Monitoring Point 103

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or MDL Concentration Concentration / (3 - 6) Compound Name (pg/L) (pg/L) (pg/L) No. analyzed 4-5 2-Propanol, 1,1'- 8.6 1/3 oxybis-4-5 1-Buten-2,4- 1.7 1/3 dicarbonitrile 4-5 Ethanol, 2-(2- 2.9 1/3 butoxyethoxy)- Ethanol, 2-(2-4-5 butoxyethoxy)-, 160 1/3 acetate 4-5 Dodecanamide 3.4 1/3

2. Other Chemicals Average Indicate if Concentration Presence is iubstance Reason for Presence in Discharge (Pg/L) Known (K) or Suspected (S)

____ I_________________ I_____ I_________ [] If additional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected. Provide additional sheets as necessary.

3800-PM-WSFROO08n Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 11 Beaver Valley Power Station Outfall: Internal Monitoring Point 103 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 Before completing this form, read the step-by-step instructions provided in Appendix 1.

 ,Applicant Name              :    FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station ouffall Number                   Internal Monitoring Point 103

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or MDL Concentration Concentration I (3 - 6) Compound Name (pg/L) (pg/L) (pg/L) No. analyzed 4-5 Bis(1-methyl 30 1/3 hydroxyethyl)ether Ethanol, 2-(2-4-5 butoxyethoxy)-, 101 140 3/3 acetate 4-5 1-Propanol, 2-(2- 19 23 2/3 hydroxypropoxy)- 4-5 Ethanol, 2-(2- 16 23 2/3 butoxyethoxy)- 4-5 Methylene bisphenyl 45 1/3 1isocyanate

2. Other Chemicals Presence is )

E1 If additional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected. Provide additional sheets as necessary.

3800-PM-WSFROO08n Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 11 Beaver Valley Power Station Outfall: Influent to Internal Monitoring Point 303 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 Before completing this form, read the step-by-step instructions provided in Appendix 1. Applic1ant :Namel FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley.Power Station Outfall Number, Influent to Internal Monitoring Point 303

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or MDL Concentration Concentration / (3- 6) Compound Name (pg/L) (pg/L) (pgI/L) No. analyzed 4-5 2-Propanol, 1,1'- 26 1/3 oxybis- -6_1/3 4-5 1-Buten-2,4- 12 1/3 dicarbonitile Ethanol, 2-(2-4-5 butoxyethoxy)-, 270 1/3 acetate 4-5 Tridecane 2.5 1/3 4-5 9-Octadecenamide, 37 1/3 P(Z)-

2. Other Chemicals Average Indicate if Concentration Presence is llý*ubstance Reason for Presence in Discharge (pg/L) Known (K) or Suspected (S)

If additional peaks were not available for one or more groups with the method used check here and attach an Il explanation of why the method was selected. Provide additional sheets as necessary.

3800-PM-WSFROO08n Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 11 Beaver Valley Power Station Outfall: Internal Monitoring Point 303 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 Before completing this form, read the step-by-step instructions provided in Appendix 1. ýApplicant Name FirstEnergy Nuclear Power Plant (FENOC) - Beaver Valley Power Station Outfall Numbeir Internal Monitoring Point 303

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or MDL Concentration Concentration / (3 - 6) Compound Name (pg/L) (pg/L) (pJ/L) No. analyzed 4-5 1-Propanol, 2-(2- 26.5 27 2/3 hydroxypropoxy)- 4-5 Ethanol, 2-(2- 15 1/3 butoxyethoxy)- Ethanol, 2-(2-4-5 butoxyethoxy)-, 260 300 3/3 acetate Benzoic acid, 3,5-4-5 bis(1,1-dimethylethyl)- 34 1/3 4-hydroxy-4-5 2-Propanol, 1,1'- 27 1/3 oxybis-

2. Other Chemicals Average Indicate if J Concentration Presence is Substance Reason for Presence in Discharge (pq/L) Known (K) or Suspected (S) 4 .4.

               .4.                                                           4 El   Ifadditional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected.

Provide additional sheets as necessary.

3800-PM-WSFROO08n Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 11 Beaver Valley Power Station Outfall: Influent to Internal Monitoring Point 111 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 Before completing this form, read the step-by-step instructions provided in Appendix 1. !Applicant Name., FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station Outfall Number-, Influent to Internal Monitoring Point 111

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or MDL Concentration Concentration I (3- 6) Compound Name (pg/L) (pg/L) (pg/L) No. analyzed 4-5 3-Hexenedinitrile 3.7 1/3 Ethanol, 2-(2-butoxyethoxy)- 22 1/3 Ethanol, 2-(2-4-5 butoxyethoxy)-, 300 1/3 acetate 4-5 Hexadecanoic acid 3.8 1/3 Pentanamide, 4-4-5 methyl- 9.7 1/3

2. Other Chemicals Average Indicate if Concentration Presence is ubstance Reason for Presence in Discharge (pg/L) Known (K) or Suspected (S)

El If additional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected. Provide additional sheets as necessary.

3800-PM-WSFROO08n Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 11 Beaver Valley Power Station Outfall: Internal Monitoring Point 111 COMMONWEALTH OF PENNSYLVANIA MtM DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 K Before completing this form, read the step-by-step instructions provided in Appendix 1. Applicant Name . FirstEnergy Nuclear Operating Company (FENOC) - Beaver-Valley Power Station ýOUtfall Number - Internal Monitoring Point 111

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average. Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or MDL Concentration Concentration / (3 - 6) Compound Name (pg/L) (pg/L) (plg/L) No. analyzed Ethanol, 2-(2-4-5 butoxyethoxy)-, 207 240 3/3 acetate 4-5 Octadecanoic acid 13 21 2/3 4-5 Hexadecanoic acid 21 1/3 4-5 2-Hexanol 42 1/3 trans-1,4-Dicyano 4-5___ butene 14 1/3

2. Other Chemicals Average Indicate if Concentration Presence is Substance Reason for Presence in Discharge (pg/L) Known (K) or Suspected (S)

J 4. -- r I + 51 If additional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected. Provide additional sheets as necessary.

3800-PM-WSFROOO8n Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 11 Beaver Valley Power Station Outfall: Influent to Internal Monitoring Point 211 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 Before completing this form, read the step-by-step instructions provided in Appendix 1. -Applicant Name* - FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station Outfall Number i, Influent to Internal Monitoring Point 211

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or MDL Concentration Concentration / (3 - 6) Compound Name (pg/L) (pg/L) (pg/L) No. analyzed 4-5 1-Propanol, 34 1/3 2-(2-hydroxypropoxy)- 4-5 45 Benzenemethanamine, N,N-dimethyl- 24 2 1/3

Ethanol, 4-5 2-(2-butoxyethoxy)-, 130 1/3 acetate 4-5 1H-Indol-5-ol 17 1/3 4-5 Caffeine 17 1/3

2. Other Chemicals Average Indicate if Concentration Presence is LJbstance Reason for Presence in Discharge (pg/L) Known (K) or Suspected (S)

El If additional'peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected. Provide additional sheets as necessary.

3800-PM-WSFROO08n Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 11 Beaver Valley Power Station Outfall: Internal Monitoring Point 211 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 K _11 Before completing this form, read the step-by-step instructions provided in Appendix 1. ,Applicant Name FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station Ouffall Number fInternal Monitoring Point 211

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or MDL Concentration Concentration / (3 - 6) Compound Name (pg/L) (pg/L) (pg/L) No. analyzed Ethanol, 2-(2-4-5 butoxyethoxy)-, 257 330 3/3 acetate 4-5 Caffeine 10.5 16 3/3 4-5 2H-Indol-2-one, 1,3- 100 1/3 dihydro-4-5 Bis(1 -methyl 31 1/3 hydoxyethyl)ether 4-5 3-Hexenedinitrile 15 1/3

2. Other Chemicals Average Indicate if Concentration Presence is Substance Reason for Presence in Discharge (pg/L) Known*(K) or Suspected (S):

4 .4-4 +

                 +                                                                                   *4-T                                                                                   1-
                 .4-                                                                                  4-
                 .4-                                                                                  .4-1-                                                                               4-4-                                                                               4 E]    If additional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected.

Provide additional sheets as necessary.

3800-PM-WSFROOO8n Rev. 312006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 11 Beaver Valley Power Station Outfall: Influent to Internal Monitoring Point 313 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 Before completing this form, read the step-by-step instructions provided in Appendix 1. Applicant Name'. FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station 'Outfall Number.- Influent to Internal Monitoring Point 313

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or MDL Concentration Concentration / (3-6) Compound Name (pg/L) (pg/L) (pg/L) No. analyzed 2-Propanol, 1-(2-4-5 methoxy 9.0 1/3 methylethoxy)- 4-5 2-Propanol, 1,1'- 7.4 1/3 oxybis-4-5 Phenol, 2-(1,1- 7.0 1/3 dimethylethyl)- Ethanol, 2-(2-4-5 butoxyethoxy)-, 200 1/3 acetate Benzoic acid, 3,5-4-5 bis(1,1-dimethylethyl)- 36 1/3 4-hydroxy-Other Chemicals Average Indicate if Concentration Presence is ,Substance Reason for Presence in Discharge (pg/L) Known (K)or Suspected (S) [] If additional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected. Provide additional sheets as necessary.

3800-PM-WSFROO08n Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 11 Beaver Valley Power Station Outfall: Internal Monitoring Point 313 COMMONWEALTH OF PENNSYLVANIA Pep DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 Before completing this form, read the step-by-step instructions provided in Appendix 1. Applicant Name---. FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station Ouffall Number Internal Monitoring Point 313

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or MDL Concentration Concentration / (3 - 6) Compound Name (pg/L) (pglL) (pg/L) No. analyzed Ethanol, 2-(2-4-5 butoxyethoxy)-, 243 280 3/3 acetate 2-Propanol, 1-(2-4-5 methoxy 29 44 3/3 methylethoxy)- 4-5 Ethanol, 2-(2- 14 14 2/3 butoxyethoxy)- Benzoic acid, 3,5-4-5 bis(1,1-dimethylethyl)- 49 55 2/3 _4-hydroxy-2-Propanol, 1,1'-[(1-4-5 methyl-1,2- 12 1/3 ethanediyl)bis(oxy)bis-

2. Other Chemicals Average Indicate if Concentration Presence is Substance Reason for Presence in Discharge (pg/L) Known (K) or Suspected (S)

                  .4-                                                           1                     4-I                      I-
                  .4-                                                           1                     4 1-                                                            t                    I 4-                                                            1                    4 4                                                             I.                   4

[] If additional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected. Provide additional sheets as necessary.

3800-PM-WSFROO08n Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Company (FENOC) Module 11 Beaver Valley Power Station Outfall: Internal Monitoring Point 413 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION OTHER TOXIC CHEMICALS MODULE 11 IBefore completing this form, read the step-by-step instructions provided in Appendix 1. 'AppiIcant ýNam e -:: j,:FirstEnergy Nuclear Operating Company (FENOC) - Beaver Valley Power Station Outfall.Numbr, I Internal Monitoring Point 413

1. GC/MS "Five Peaks" pollutants (see Appendix 1)

Average Maximum No. Samples Group Effluent Effluent Positive Number Chemical Substance or MDL Concentration Concentration / (3 - 6) Compound Name (pg/L) (pglL) (pg/L) No. analyzed 4-5 3-Hexenedinitrile 6.8 1/3 4-5 Ethanol, 2-(2- 21 1/3 butoxyethoxy)- Ethanol; 2-(2-4-5 butoxyethoxy)-, 70 1/3 acetate 4-5 Hexadecanoic acid 22 1/3 4-5 Octadecanoic acid 14 1/3

2. Other Chemicals Average Indicate if Concentration Presence is Substance Reason for Presence in Discharge (pg/L) Known (K) or Suspected (S) r_ If additional peaks were not available for one or more groups with the method used check here and attach an explanation of why the method was selected.

jProvide additional sheets as necessary.

3800-PM-WSFROO08o Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Module 12 Company (FENOC) - Beaver Valley Power Station COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION STORMWATER MODULE 12 Before completing this form, read the step-by-step instructions provided in Appendix 1. AP'RLfCANTýNAME- First Energy Nuclear Operating Company (FENOC) - Beaver Valley Power Station

1. Site Plan and Stormwater Runoff. Attach a copy of your facility's site plan. (See instructions)

DEP strongly recommends the separation of stormwater and other wastewaters. Please see Attachment 4: BVPS Stormwater Systems and Discharge Points (8700-DSK-0150 Rev. 2)

2. Description of Potential Pollutant Sources and Controls

a. For each stormwater outfall, provide an estimate of the area (include units) drained to the outfall, and a list of potential pollutant(s) and sources for the outfall.

Total Area Drained Outfall Number (provide units) Potential Pollutant(s) and Sources 2 003 495,225 Ft 008 40,257 Ft 2 011 315,667 Ft2 012 47,235 Ft2 013 134,830 Ft2. t I. f 014 212,352 Ft2 015 58,008 Ft 2 016 67,223 Ft 2 017 31,490 Ft 2 018 986,000 Ft2 019 1,796,000 Ft2

b. Describe -Best Management Practices and nonstructural controls used to prevent potential pollutants in stormwater.

The BVPS Chemical Control Program contains elements, requirements, and responsibilities to prevent contamination or pollution of storm.water runoff to which all employees are trained. Included on all BVPS-specific chemicals is a statement the reads, "DO NOT POUR DOWN ANY DRAINS." Procedural instructions also include guidance to minimize placing chemical containers near storm drains, and if temporary storage Is unavoidable, to stage prevention and mitigation controls. Stormwater source inspections conducted since 1996 and other surveillances (e.g., monthly above ground tank inspections conducted since 1999), did not indicate storage of materials described that would cause exposure to the stormwater at .Beaver Valley Power Station as described... 3800-PM-WSFRO008o Rev. 3/2006 Applicant Name: FirstEnergy Nuclear Operating Module 12 Company (FENOC) - Beaver Valley Power Station

c. For each stormwater outfall, provide the location and description of existing structural control measures to redu*

pollutants in stormwater runoff; and a description of the treatment the stormwater receives, including the schedu and type of maintenance for control and treatment measures and the ultimate disposal of any solid or fluid wastes other than by discharge. Outfall Number . Control Measures

3. Non-stormwater Discharges

a. All non-stormwater discharges from these outfall(s) are identified in the Industrial Wastewater section of this application for the outfall.

0 YES

El NO

b. Provide a description of the method used, the date of any testing, and the on-site drainage points that were directly observed during a test.

4. Significant Leaks or Spills Provide existing information regarding the history of significant leaks or spills of toxic or hazardous pollutants at the facility in the last 3 years, including the approximate date and location of the spill or leak, and the type and amount of material released.

Please see Attachment 5: BVPS Spill History, 6/16/06 PREPAREDNESS, PREVENTION, AND CONTINGENCY (PPC) PLANNING. Does the facility have a PPC plan? " 2 YES ] NO" Does the facility have any other related plans, such as a Pollution Incident Prevention (PIP) YES NO Plan, Spill Prevention Control and Counter Measure (SPCC) Plan or Stormwater BMP Plan? If "YES," identify and indicate date(s) implemented.

                                   -Type of Plan                                                Date Implemented FirstEnergy Nuclear Operating Company (FENOC), Beaver Valley                             December 2005 Power Station, Environmental Emergency Response Plan DEP may require the plan(s) be submitted with this application.

6. Additional Stormwater Information Submission

a. Could all sampling be performed as required? [ YES (p p'aNOw (Explain below)

Stormwater Sampling results will follow this application.

b. -.Complete a Stormwater Sampling Data Table (Module 13) for each outfall containing stormwater.

Indicate the total number of tables submitted. K-I List of Attachments Attachment 1: Topographic Map Attachment 2: Waste Water Flow Diagram Attachment 3: Chemical Additive List Attachment 4: BVPS Stormwater Systems and Discharge Points Attachment 5: BVPS Spill History Attachment 6: County and Borough Notifications Attachment 7: MSDS Sheets for Chemical Additives ~Th

Attachment 1 Topographic Map

THIS PAGE IS AN OVERSIZED DRAWING OR FIGURE, THAT CAN BE VIEWED AT THE RECORD TITLED: DRAWING NO.: 8700-RM-27F, "WASTE WATER FLOW DIAGRAM", REV. 14 WITHIN THIS PACKAGE... OR,. BY SEARCHING USING THE DOCUMENT/REPORT SKETCH NO. 8700-RM-27F, REV. 14 D-O1

C First Energydclear Operating Company (FENOC) Page 1 of 8 Beaver Valley Power Station Revision 10 NPDES Permit No. PA0025615 06/04/06 CHEMICAL ADDITIVE LIST IN-STREAM CONDITIONED DISCHARGE OUTFALL CIEMICAL ADDITIVES UTILIZED USE/SYSTEM USAGE RATE CONCENTRATION WATER DISCHARGE NO.

                                                                                                                      'RATE Hydrazine, 35% (e.g. GE Betz Cortrol  Oxygen control of the secondary    1-40 gallons/day    10-300 ppb       Secondary System         Periodic draining for OS5010)                               system (condensate)                                                     capacity 240,000-        maintenance, system leakage; 600,000 gallons          maybe discharged after ion-(rate varies up to 0.600 exchange or neutralization mgd)                     101/001/004 303/403/003 111/211/0(11 313/013 Oxygen control of Chilled Water    <1 gallon/day       0.5-50 ppm       Not normally discharged. Closed system normally no system and Hot Water Heat                                                                        discharge unless system fails systems                                                                                          (e.g., tube leakage); periodic drain of system may be discharged after ion-exchange or neutralization 101/001/004 303/403/003 211/011 313/013 Oxygen control of the Ecolochem    <1 gallon/day       0.0 ppm          0.144 mgd                No un-reacted hydrazine is reverse osmosis unit                                                                             discharged Oxygen control of the steam        I - 120 gallons/day 0.5 - 5 ppm      Secondary System         Periodic drain during outages generators during periods of wet                                        capacity 240,000-        of approximately 30,000 lay-up                                                                  600,000 gallons          gallons (rate varies up to 0.600 101/001/004 mgd)                     303/403/003 111/211/011 313/013 Oxygen control of the Auxiliary    1-120 gallons/day   0 - 200 mg/I     0.002 mgd                301/401/001 boilers also includes periods of wet lay-up/ : Chemical Additives List

First Energy Nuclear Operating Company (FENOC) Page 2 of 8 Beaver Valley Power Station Revision 10 NPDES Permit No. PA0025615 06/04/06 CHEMICAL ADDITIVE LIST IN-STREAM CONDITIONED DISCIIARGE OUTFALL CIIEMICAL ADDITIVES UTILIZED USFJSYSTEM USAGE RATE CONCENTRATION WVATER DISCHARGE NO. RATE Sodium Hydroxide (20-50% Caustic) plI neutralization for the Unit 1 <1 gal/day 5% - 20% 0.252 mgd 101/001/0041003/ Chemical Waste Sump 011/013 Nuclear quench spray system <1 gal/day 20- 26% Not normally discharged (nuclear safety contingency) Not normally discharged. Closed Loop cooling systems for <1 gal/day < I ppm Not normally discharged Closed loop system, leakage pi1 control due to mechanical failure 303/403/003 111/211/011 313/013 Sulfuric Acid pl1 neutralization of chemical <1 gal/day 2-6% 0.252 mgd 101/001/004 waste sump plt control of the Ecolochem <1 gal/day 1-5% 0.144 mgd 103/003 reverse osmosis unit Sodium Bisulfite (e.g. GE Betz Spectrus Dechlorinating agent for 0-500 pounds/day 0.0 - 5 ppm 40.0 mgd 001/004/010 DT1404) circulating water system Sodium Bromide (e.g. GE Betz Spectrus Biocide for the Circulating Water 2,275 pounds/day 0.0 - 1.0 ppm 32.36 MGD avg. 001/004/010 OX1201) system 61.2 MGD max Aluminum Sulfate Flocculant for Ecolochem reverse I lb/day 1-10 ppm 0.144 mgd 103/003 osmosis unit Cationic Polymer (e.g., GE Betz Polyfloc Coagulant (cationic) for the 120 lbs/day 17 ppm 0.330 mgd 103/003 IC1181) clarifier Anionic Polymer (e.g., GE Betz Polyfloc Flocculent (anionic) for the 2 lbs/day 0.5 ppm 0.330 mgd 103/003 'AP 1100) clarifier Sodium Hypochlorite Biocide for the circulating water 0-600 gallons/day (per 0.0-2.0 ppm 40.0 mgd 001/004/010 system unit) Disinfectant for sewage treatment Up to 2 pound/day 0.0-1.0 ppm 0.014 mgd (Unit 1) 203/003 plants 0.046 mgd (Unit 2) 113/013 Periodic oxidation of hydrazine in 50 gallons/day (during 0.0-0.5 ppm 0.252 mgd (Chem Waste 101/001 chemical waste sump and oxidation) Sump 403/003 condensate blowdown 0.488 mgd (SW Cire Pit) Calcium ltypochlorite Disinfectant for sewage treatment Up to 2 pound/day 0.0-1.0 ppm 0.014 mgd (Unit 1) 203/003 plants 0.046 mgd (Unit 2) 113/013 Attachment 3(" mical Additives List 'C C

First Energf,,(uclear Operating Company (FENOC) (7 N IPge 3 of 8 Beaver Valley Power Station Revision 10 NPDES Permit No. PA0025615 06/04/06 CHEMICAL ADDITIVE LIST CHEMICAL ADDITIVES UTILIZED IN-STREAM CONDITIONED DISCHARGE OUTFALL USE/SYSTEM USAGE RATE CONCENTRATION WATER DISCHARGE NO. RATE Sodium Molybdate (e.g., GE Betz Corrosion control of the primary 5000 lbs/year 200-1500 ppm Not normally discharged. Closed loop system, leakage Corrshield MD4103) and secondary (i.e., CCT, CCP, due to mechanical failure etc.), ERF ItVAC, Chilled Water, 101/001 303/403/003 emergency diesel generator !11/211/011 313/013 Closed Loop Cooling Systems, and security emergency diesel generator closed loop cooling systems Ethanolamine (e.g. GE Betz Steamate plI control of the Chilled Water <1 gal/day 0.5-50 ppm Not normally discharged. Closed system normally no PWR1440) and Hot Water Heat systems discharge, however periodic drain of system is discharged after ion-exchange or neutralization 101/001/004 303/403/003 111/211/011 313/013 PHI control for the steam I- 15 gallons/day 0.5 - 5 ppm Secondary System Periodic drain during outages generators during periods of wet capacity 240,000- of approximately 30,000 lay-up 600,000 gallons gallons (rate varies up to 0.600 101/001/004 303/403/003 mgd) 111/211/011 313/013 phiand corrosion control of the 1 - 30 gallons/day 0.5 - 5 ppm Secondary System Secondary System normal secondary systems (condensate) capacity 240,000- leakage and periodic drain for 600,000 gallons maintenance produces (rate varies up to 0.600 discharge mgd) 101/001/004 303/403/003 211/011 313/013 phicontrol of the Auxiliary boiler I - 30 gallons/day 0.5 - 5 ppm 0.002 mgd 301/401/001

                                     - includes periods of wet layup. : Chemical Additives List

First Energy Nuclear Operating Company (FENOC) Page 4 of 8 Beaver Valley Power Station Revision 10 NPDES Permit No. PA0025615 06/04/06 CHEMICAL ADDITIVE LIST IN-STREAM CONDITIONED DISCHARGE OUTFALL CHEMICAL ADDITIVES UTILIZED USE/SYSTEM USAGE RATE CONCENTRATION WATERRAENO. DISCHARGE RATE Sodium Nitrite (e.g. GEBetz Conrshield Corrosion control of the primary 2,500 lbs/year 200-1500 ppm Not normally discharged Closed loop system, leakage NT4203) and secondary (i.e., CCT, CCP, due to mechanical failure etc.), ERF IIVAC, Chilled Water, 101/001 303/403/003 emergency diesel generator 111/211/011 313/013 Closed Loop Cooling Systems, and security emergency diesel generator closed loop cooling systems Surfactant (e.g. GE Betz Spectrus Biocide enhancer for 9,951 lbs/day 40 ppm 40.0 mgd 00110041010 BDI500) microbiological control for the circulating water system Non Oxidizing Biocide- Quatemary Biocide for macro fouling Up to 3,000 lbs/day 2-12 ppm 40.0 mgd 001/004/010/003/ Ammonium Chloride (e.g. GE Betz treatment for various river water, (4 times per subsystem 011 Powerline 3627) service water, and fire protection per year) Periodic drain of river and components and systems service water heat components, and fire protection pipes for maintenance produces discharge at: 303/003 111/211/011 313/013 Non Oxidizing Biocide- Quaternary Biocide for micro fouling 25-300 lbs/day 2-12 ppm 40.0 mgd 001/004/010/003/ Ammonium Chloride (e.g. GE Betz treatment for various river water, 011 Powerline 3627) service water, and fire protection Periodic drain of river and components and systems service water heat components, and fire protection pipes for maintenance produces discharge at: 303/003 111/211/011 313/013 Non oxidizing biocide - Isothiazolin Corrosion control of the primary <1 lbs/day 15-30 ppm after addition Not normally discharged Closed loop system, leakage /BNPD (e.g., GE Betz Spectrus NX 1100) and secondary (i.e., CCT, CCP, due to mechanical failure etc.), ERF IIVAC, and emergency 101/001 303/403/003 diesel generator Closed Loop 111/211/011 313/013 Cooling Systems ("*mical Additi*,es List C C

First EnergyIuclear Operating Company (FENOC) Beaver Valley Power Station ( Ige 5 of 8 Revision 10 NPDES Permit No. PA0025615 06/04/06 CHEMICAL ADDITIVE LIST IN-STREAM CONDITIONED DISCHARGE OUTFALL CHEMICAL ADDITIVES UTILIZED USFJSYSTEM USAGE RATE CONCENTRATION WATER DISCHARGE NO. RATE Corrosion Inhibitor (e.g., GE Betz Corrosion inhibitor for the 600 lbs/day 1.54 ppm 40.0 mgd 001/004/010 Flogard MS6201) circulating water system and secondary cooling system Deposit Control Agent (e.g., GE Betz Deposit control inhibitor for the 9,951 lbs/day 100 ppm 40.0 mgd 001/004/010 Depositrol BL5301, BL5303) circulating water system Copper Corrosion Inhibitor (e.g., GE Betz Corrosion control of the primary <55 gallons/day 10-100 ppm Not normally discharged Closed loop system, leakage Inhibitor AZ8 101) and secondary (i.e., CCT, CCP, due to mechanical failure etc.), ERF HVAC, Chilled Water, 101/001 303/403/003 and emergency diesel generator 111/211/011 313/013 Closed Loop Cooling Systems Bentonite Clay (Granules) Detoxifying Detoxifying clay for the biocide 21,000 lbs/day 0-35 ppm 40.0 mgd 001/004/010/011/ Agent (e.g., GE Betz Spectrus DTI401) used for treating cooling water 003 Bentonite Clay (slurry) Detoxifying Detoxifying clay slurry for the 21,000 lbs/day 15-35 ppm 40.0 mgd 001/004/010/011/ Agent (e.g. GE Betz Spectrus DTI400) biocide used for treating cooling 003 water Phosphate Based Corrosion Inhibitor Corrosion inhibitor for the ERF 10 lbs/day 100 ppm <0.001 mgd 012 (e.g., GE Betz Continuum AEC3145) cooling system Carbohydrazide (e.g., GE Betz Cortrol Oxygen control for the steam 170 gal/day 75-200 ppm in isolated Secondary System Periodic drain during outages OS5613) generators during periods of wet components during outages capacity 240,000- of approximately 30,000 lay-up 600,000 gallons gallons (rate varies up to 0.600 101/001/004 mgd) 303/403/003 111/211/011 313/013 Boric Acid Neutron moderation through the 60,000 lbs/year 1-2,000 ppm Closed loop system no Closed loop system no reactor coolant system (RCS) discharge discharge Corrosion inhibitor in the 2,000 lbs/year 1-50 ppm Secondary System Secondary System normal Secondary system steam capacity 240,000- leakage and periodic drains generators 600,000 gallons 101/001/004 303/4031003 (rate varies up to 0.600 211/011 313/013 mgd) Reduce pHt of condensate drainage 50 lbs/qtr 100-1000 ppm <0.600 mgd Secondary System normal leakage and periodic drains 101/001/004 303/403/003 211/011 313/013 : Chemical Additives List

First Energy Nuclear Operating Company (FENOC) Page 6 of 8 Beaver Valley Power Station Revision 10 NPDES Permit No. PA0025615 06/04/06 CHEMICAL ADDITIVE LIST IN-STREAM CONDITIONED DISCARGE OUTFALL CHEMICAL ADDITIVES UTILIZED USESYSTEM USAGE RATE CONCENTRATION WATER DISCHARGE DOU NO. RATE Non Oxidizing Biocide (e.g., GE Betz Microbiological control for <1 gal/year 25 - 50 ppm Not normally discharged Closed loop system, leakage Spectrus NX118 (MBT)) emergency diesel generator due to mechanical failure cooling system and ERF tlVAC 101/001 303/4031003 Closed Loop cooling systems 111/211/011 313/013 Ethylene Glycol Freeze protection for the ERF 55 gal/year 45-70% Not normally discharged Closed system no discharge diesel generator cooling system (normally recycled offsite) Closed system no discharge Glycol heating system, Glycol 330 gal/year 45-70% Not normally discharged chilled water, Switchgear Cooling (normally recycled offsite) Anti-Foam (e.g., GE Betz Foamtrol CT, Foam elimination in the liquid 1,200 lbs/day 2.0 ppm Variable 001/004/010 203/003 GE Betz Foamtrol AF1440) waste system, the sewage 113/013 treatment plant, and circulating water systems Ammonium I lydroxide p1l control for the secondary < 1 gal/day under 0.7-2.0 ppm System capacity Secondary System normal (condensate) system normal conditions 240,000-600,000 gal leakage and periodic drains 101/001/004 (15 gal to lay-up 10-50 ppm Steam generator capacity 303/403/003 system) 60,000 gal 111/211/011 (rate varies up to 0.600 313/013 mgd) Ammonium Chloride Molar Ratio control of secondary < 1 lb/year 0 - 2.0 ppb System capacity Secondary System normal systems 240,000-600,000 gal leakage and periodic drains 101/001/004 303/403/003 111!/211/011 313/013 Lithium Hydroxide (LiOlt) ptt control for Reactor Coolant 80 lbs/year 0.7/4.0 ppm Not normally discharged Closed loop system no System discharge Tracer for Systems Diagnostics of 10 lbs/year < 200 ppb Closed loop system, leakage the primary and secondary (i.e., due to mechanical failure CCT, CCP, etc.), and emergency 101/001 303/403/003 diesel generator Closed Loop 111/211/011 313/013 Cooling Systems ( mical Additives List C C

First Energ *tiuclear Operating Company (FENOC) Beaver Valley Power Station 11 Page 7 of 8 Revision 10 NPDES Permit No. PA0025615 06/04/06 CIIEMICAL ADDITIVE LIST CHEMICAL ADDITIVES UTILIZED IN-STREAM CONDITIONED DISCHARGE OUTFALL USE/SYSTEM USAGE RATE CONCENTRATION WATERRAENO.DISCHARGE _________________RATE Hydrogen Peroxide (H202) Corrosion control for the Reactor 15.8 gal/18 months I ppm System capacity 66,371 Closed loop system no Coolant System (10.6 gal/year) gal (up to .066 mgd) discharge Neutralization of the chemical < 33 gallons/day < I ppm ??? 101/001 403/003 waste sump and SW circ pit. Zinc Acetate Radiation dose control for the 0.088 lbs/day 0.035 ppm (estimated System capacity 66,371 Closed loop system no Reactor Coolant System (estimated average use average in-stream) gal (up to .066 mgd) discharge rate) Hlydrogen Oxygen control for the Reactor As needed to maintain 30-40 cc/kg System capacity 66,371 Closed loop system no Nitrogen Coolant System 20-30 psig overpressure gal (up to .066 mgd) discharge in the volume control tank Potassium Chromate Corrosion control for the Neutron <1 lbs/year < 2,000 ppm System capacity 20,970 Closed system no discharge Shield Tank at Unit I and Unit 2 gall (up to .021 mgd) Potassium Dichromate p1l control of the Neutron Shield <1 lbs/year < 2,000ppm System capacity 20,970 Closed system no discharge Tanks at Unit I and Unit 2 gall (up to .021 mgd) Sodium Bicarbonate p1l adjustment of the sewage 50-150 lbs/day 10-300 ppm 0.014 mgd (Unit 1) 103/203/303/003 treatment plant and various 0.046 mgd (Unit 2) 111/211//011 113/313/013/ internal monitoring points. 114/014 Potassium hydroxide Corrosion control of the primary < 5 pounds/year As necessary to control pH Not normally discharged Closed loop system, leakage and secondary (i.e., CCT, CCP, due to mechanical failure etc.), and emergency diesel 101/001 303/403/003 generator Closed Loop Cooling 111/211/011 313/013 Systems Sodium Tetraborate Corrosion control of the primary < 10 pounds/year As necessary to control pl I Not normally discharged Closed loop system, leakage and secondary (i.e., CCT, CCP, due to mechanical failure etc.), and emergency diesel 101/001 303/403/003 generator Closed Loop Cooling 111/211/011 313/013 Systems : Chemical Additives List

First Energy Nuclear Operating Company (FENOC) Page 8 of 8 Beaver Valley Power Station Revision 10 NPDES Permit No. PA0025615 06/04/06 CHEMICAL ADDITIVE LIST THE FOLLOWING CHEMICALS ARE USED FOR CORRECTIVE ACTION - NOT FOR NORMAL OPERATIONS C CLADIDIN-STREAM CONDITIONED DISCHARGE OUTFALL CIEMICAL ADDITIVES UTILIZED USE/SYSTEM USAGE RATE CONCENTRATION WATER DISCHARGE NO. RATE Calcium Ilydroxide (Hydrated Lime) Maintained for emergency Not normally used- rate Variable Variable 103/20313031003 adjustments of various outfall dependant on 111/21 !//Ol1 p1-'s contingency. 113/313/013 Liquid Live Organisms Used to stimulate biological action 500 ml/day <1 ppm Variable 203/003 in the sewage treatment plant 113/013 system Methanol (Fisher) Used t6 stimulate biological 300 ml/day <1 ppm Variable 203/003 growth on the rotating biological 113/013 disk Coagulationpolymer (e.g. Photofloc Used to assist in coagulation of Variable Variable Variable 203/003 1132) solids 113/013 Fluorescein Dye Dye testing < I lbs/day) 1000 ppm <0.060 mgd 003/008/011/012

                                                                                                                                               /013 Bio-Remedial Cleaner/Degreaser (e.g., Cleaning of transformers and        < 50 gallons/year       N/A (not added to any Not normally discharged 001,003,011,013 Fleetkleen)                           surfaces.                                                   system) C -mical Additives List                                                       C                                                                    C

THIS PAGE IS AN OVERSIZED DRAWING OR FIGURE, THAT CAN BE VIEWED AT THE RECORD TITLED: SKETCH NO.: 8700-DSK-0150, "STORMWAITER SYSTEMS AND DISCHARGE PINTS EPA I.D.

           #04-02474",

REV. 2 WITHIN THIS.ý PACKAGE... OR, BY SEARkCHINGý USING THE DOCUMENT/REPORT SKETCH NO 8700-DS 01509 REV. 2 D -02X

ATTA( WENT 5 C B V P S SPILL HISTORY Event CR/Document Impacted Region Environmental Date Reference Event Description of Influence Regulatory Notifications/Reports Remedial/Corrective Actions 12/20/05 BVPS Condition Hydrazine was detected at Outfall 003 BVPS immediately notified, by phone, Corrective actions included replacement of Report Internal Monitoring Point 103. IMP 103 the PA DEP upon confirmation of the the defective connection, and preventive 05-08062 The cause was determined to be condition. The required five-day follow- maintenance and inspections specific to the a loose fitting on a hydrazine up written report was also submitted to connections. container. PA DEP on December 23, 2005 under Letter No. L-05-205. 7/22/04 BVPS Condition Approximately 3 gallons of No outfall was Notifications were made in accordance The damage was due to excavation with a diesel fuel were release to soil impacted.- paved with 25 PA Code 245.305. Corrective backhoe. The contaminated soil and area Reports when the ERF Emergence Diesel and unpaved actions were documented and submitted were handled in accordance with 25 PA 04-05870 Generator return piping was surface affected as required in a SITE Code, Chapter 245. The piping was 04-05874 discovered to have been CHARACTERIZATION REPORT, repaired and tested by a certified handler. damaged. Notifications were STATEWIDE HEALTH made in accordance with 25 PA STANDARDS, dated October 28, 2004. Code, Chapter 245. 1/17/03 BVPS Condition Approximately 750 gallons Outfall 013 PA DEP (phone and written follow-up) I) Directed cleanup by Mr. John of Report 03-00540 incompletely treated were Peggs Run and NRC awareness. approximately 50 gallons of liquid that had released to the stormwater not reached the stormwater system; 2) Cap system from the Unit 2 Sewage with lanyards were attached to drains; 3) Treatment Plant Secondary Numerous additional corrective Actions.. Clarifier from an open valve thought to be closed. 10/30/02 BVPS Condition Unit 2-2 EDG tank was Outfall 011 PA DEP (phone and written follow-up) Procedure revisions and Human Report 02-09734 overfilled allowing Ohio River and NRC awareness. Performance remedial actions. approximately 75 gallons to spill. An unknown quantity reached the Stormwater system. 9/27/02 BVPS Condition Hold tank overflow due to power Outfall 013 The 24 hour report was made to Charles 1) Placed drain blockers over stormwater Report 02-08413 out on lift station, and warning Peggs Run Brethauer of the state DEP. basins; 2) Directed cleanup by Mr. John. indicator lights. Approximately 200 gallons reached the stormwater system. 1/30/02 BVPS 100 gallon diesel fuel oil spill to Parking lot surface NRC notified by BVPS via EN #38661 BVPS personnel with offsite assistance Condition Report the ground in the area south of Storm sewer on 1/30/02 (event not reportable to NRC FROM THE Three Rivers Pollution 02-00782 the Unit 2 Cooling Tower. system - Outfall pursuant to 10 CFR 50.73). Response Council (3PRC) contained and 013- Pegg's Run Report to PA DEP by BVPS on 2/5/02. removed most of the spill that migrated Ohio River from the parking lot to Pegg's Run. Nonetheless, some fuel oil entered the Ohio River. BVPS Spill History 6-16-06.doc Page 1 of I 6/16/06

Beaver Valley Power Station

 .FENOC FkSIEnegy Nuclea, Ope~afqig Comanya~j Route 168 P.O. Box 4 Shippingport, PA 15077-0004 June 13, 2006 L-06-107 Mr. William Green Borough of Shippingport P.O. Box 76 Shippingport, PA 15077 FirstEnergy Nuclear Operating Companv Notice of Intent for NPDES Permit Renewal

Dear Mr. Green:

In accordance with Act 14 of the Commonwealth's Administrative Code, we are providing you notice that FirstEnergy Nuclear Operating Company (FENOC) will be submitting to the Pennsylvania Department of Environmental Protection (PA DEP), an application for our National Pollutants Discharge Elimination System (NPDES) permit (No. PA0025615). The current permit expires on December 27 of this year. Therefore, we will be submitting the renewal application by June 27, 2006. Should you have any questions, please direct them to Mr. Michael Banko, at 724-682-4117. Sincerely, Richard G. Mende Director, Site Operations (NOTE: No new US NRC commitments are contained is this letter) cc: M. D. Banko Central File: Keyword- NPDES Act 14

FENOC Beaver Valley Power Station Route 168 P.O. Box 4 FestEnergyNuclearOpa*aing Company Shippingport, PA 15077-0004 June 13, 2006 L-06-108 Beaver County Board of Commissioners Mr. Daniel Donatella 810 Third Street Beaver, PA 15009 FirstEnerpv Nuclear Operating7 Company Notice of Intent for NPDES Permit Renewal

Dear Mr. Donatella:

In accordance with Act 14 of the Commonwealth's Administrative Code, we are providing you notice that FirstEnergy Nuclear Operating Company (FENOC) will be submitting to the Pennsylvania Department of Environmental Protection (PA DEP), an application for our National Pollutants Discharge Elimination System (NPDES) permit (No. PA0025615). The current permit expires on December 27 of this year. Therefore, we will be submitting the renewal application by June 27, 2006. Should you have any questions, please direct them to Mr. Michael Banko, at 724-682-4117. Sincerely, Richard G. Mende Director, Site Operations (NOTE: No new US NRC commitments are containedis this letter.) cc: M. D. Banko Central File: Keyword- NPDES Act 14

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1. Article Addressed to: If YES, enter delivery address below: E3 No Mr. William Green Borough of Shippingpqrt P. 0. Box 76

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BETZDEARBORN MATERIAL SAFETY DATA SHEET. 69014779-1 ECTIVE DATE: 10-NOV-2000 TINTED DATE: 1 0-NOV-2000

1) CHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME: CORTROL OS5010 PRODUCT APPLICATION AREA: WATER BASED DISSOLVED OXYGEN SCAVENGER/METAL PASSIVATOR.

COMPANY ADDRESS: BetzDearborn Inc. 4636 Somerton Road, Trevose, Pa. 19053 Information phone number: (21 5) - 355-3300 EMERGENCY TELEPHONE (HEALTH/ACCIDENT): (800)-877-1940 (USA)

2) COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS: CAS# CHEMICAL NAME 302-01-2 HYDRAZINE Corrosive; highly toxic (by skin absorption); toxic (by ingestion); possible human carcinogen (IARC=2B; NTP=anticipated) and liver, kidney, blood or reproductive toxin CONTINUED

PRODUCT NAME : CORTROL OS50 EFFECTIVE DATE: 10-NOV-2000

3) HAZARDS IDENTIFICATION .69014779-2 EMERGENCY OVERVIEW DANGER Severe irritant to the skin. Absorbed by skin. Potential sensitizer. Corrosive to the eyes. Vapors, gases, mists and/or aerosols cause irritation to the upper respiratory tract.

DOT hazard: Toxic Emergency Response Guide #152 Odor: Ammonia; Appearance: Colorless To Light Brow Liquid Fire fighters should wear positive pressure self-contained breathing apparatus(full face-piece type). Proper fire-extinguishing media: dry chemical, carbon dioxide, foam or water POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS: Primary route of exposure; Toxic; Severe irritant to the skin. Absorbed by skin. Potential sensitizer. ACUTE EYE EFFECTS: Corrosive to the eyes. ACUTE RESPIRATORY EFFECTS: Primary route of exposure;Vapors, gases, mists and/or aerosols cause irritation to the upper respiratory tract. INGESTION EFFECTS: Toxic; May cause severe irritation or burning of mouth, throat, and gastrointestinal tract with severe chest and abdominal pain, nausea, vomiting, diarrhea, lethargy and collapse. Possible death when ingested in very large doses. TARGET ORGANS: Repeated exposure may cause skin sensitization and/or toxicity to the liver, kidney, nervous system, and blood system. Component(s) may cause reproductive toxicity at maternal toxic levels. Limited evidence for increased risk of cancer. MEDICAL CONDITIONS AGGRAVATED: Pre-existing skin, liver or kidney disorders. SYMPTOMS OF EXPOSURE: Inhalation of vapors/mists/aerosols cause eye, nose, throat and lung irritation. Skin contact may cause redness, itching, dermatitis, or skin sensitization. PAGE 2 CONTINUED

PRODUCT NAME: CORTROL OS5010 69014779-3 EFFECTIVE DATE: 10-NOV-2000 YFIRST AID MEASURES SKIN CONTACT: URGENT! Wash thoroughly with soap and water. Remove contaminated clothing. Get immediate medical attention. Thoroughly wash clothing. before reuse. EYE CONTACT: URGENT! Immediately flush eyes with plenty of low-pressure water for at least 20 minutes while removing contact lenses. Hold eyelids apart. Get immediate medical attention. INHALATION: Remove to fresh air. if breathing is difficult, give oxygen. If breathing has stopped, give' artificial respiration. Get immediate medical attention. INGESTION: Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician. Dilute contents of stomach using 3-4 glasses milk or water. NOTES TO PHYSICIANS: No special instructions.

5) FIRE FIGHTING MEASURES FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing 4 apparatus (full face-piece type). EXTINGUISHING MEDIA: dry chemical, carbon dioxide, foam or water HAZARDOUS DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. FLASH POINT:

     > 200F > 93C P-M(CC)

MISCELLANEOUS: Toxic 3293 ;Emergency Response Guide #152

6) ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container. Isolate spill by diking. Dilute spill to a 5% or less concentration. Neutralize with an equal amount of a 5% or less concentration of a hypochlorite solution. DISPOSAL INSTRUCTIONS: Water contaminated with this product may be sent to a sanitary sewer treatment facility,in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Incinerate or land dispose in an approved landfill. PAGE 3 CONTINUED

PRODUCT NAME: CORTROL OS5010 EFFECTIVE DATE: 1O-NOV-2000 6901477q-4

7) HANDLING AND STORAGE HANDLING:

Basic. Vent slowly before opening. Do not mix with acidic material.

  .STORAGE:.. -

Keep containers closed when not in use. Store in cool ventilated location. Store away from oxidizers.

8) EXPOSURE CONTROLS/PERSONAL PROTECTION EXPOSURE LIMITS CHEMICAL NAME HYDRAZINE PEL (OSHA): 1.0 PPM(SKIN)

TLV (ACGIH): 0.01 PPM(SKIN)-A3 ENGINEERING CONTROLS: Adequate ventilation to maintain air contaminants below exposure limits. PERSONAL PROTECTIVE EQUIPMENT: Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION: A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT-A RESPIRATOR'S USE. USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS. An air-supplying respirator (positive pressure full facepiece) may be needed for this product. SKIN PROTECTION: gauntlet type butyl or PVC gloves, impervious full body protective suit, rubber boots-- Wash off after each use. Replace as necessary. EYE PROTECTION: splash proof chemical goggles, face shield PAGE 4 CONTINUED K.)

PRODUCT NAME : CORTROL OS5010 EFFECTIVE DATE: 10-NOV-2000 69014779-5 N'HYSICAL AND CHEMICAL PROPERTIES Specific Gray. (70F,21C) 1.026 Vapor Pressure (mmHG) - 18.0 Freeze Point (F) < -30 Vapor Density (air=l)_ 1.00 Freeze Point (C) -. c -34 Viscosity(cps 70F,21C) 10 Solubility (water) 100.0 Odor Ammonia Appearance Colorless To Light Brown Physical State Liquid Flash Point P-M(CC) > 200F > 93C pH 1% Sol. (approx.) 10.5 Evaporation Rate (Ether=1) < 1.00' NA = not applicable ND = not determined

10) STABILITY AND REACTIVITY STABILITY:

Stable under normal storage conditions. HAZARDOUS POLYMERIZATION: Will not occur. INCOMPATIBILITIES: May react with strong oxidizers. (WECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. BETZDEARBORN INTERNAL PUMPOUT/CLEANOUT CATEGORIES:

11) TOXICOLOGICAL INFORMATION Oral LD50 RAT: 185 mg/kg Reproductive Toxicity ANIMALS:

NOTE - Effects only at maternal toxic levels Carcinogenicity ANIMALS: Positive NOTE - Suspect human carcinogen Dermal LD50 RABBIT: 420 mg/kg Inhalation LC50 RAT: 1,600 ppm/4hr Non-Ames Mutagenicity : Positive

12) ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY No Data Available.

BIODEGRADATION No Data Available. PAGE 5 CONTINUED

69014779-6 PRODUCT NAME : CORTROL OS50 EFFECTIVE DATE: 10-NOV-2000

13) DISPOSAL CONSIDERATIONS If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is U133 = HYDRAZINE..

Please be advised; however, that state and local requirements for waste disposal may be more'restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material.

14) TRANSPORT INFORMATION DOT HAZARD: Toxic UN / NA NUMBER: 3293 DOT EMERGENCY RESPONSE GUIDE #: 152

15) REGULATORY INFORMATION TSCA:

All components of this product are listed in the TSCA inventory. CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ): 0.3 gallons due to HYDRAZINE; SARA SECTION 312 HAZARD CLASS: Immediate(acute) ;Delayed (Chronic) SARA SECTION 302 CHEMICALS: LU CAS# CHEMICAL NAME 302-01-2 HYDRAZINE SARA SECTION 313 CHEMICALS: CAS# CHEMICAL NAME RANGE 302-01-2 HYDRAZINE 31.0-40.0% CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT: This product contains these chemicals known to the state of California to cause cancer or reproductive toxicity: CAS# CHEMICAL NAME 302-01-2 HYDRAZINE MICHIGAN REGULATORY INFORMATION CAS# CHEMI CAL NAME 302-01-2 HYDRAZINE K-A PAGE 6 CONTINUED

PRODUCT NAME: CORTROL OS5010 EFFECTIVE DATE: 10-NOV-2000 S00/q-7717- 7 .I) OTHER INFORMATION NFPA/HMIS CODE TRANSLATION Health 3 ". Serious Hazard Fire 1 Slight Hazard Reactivity 0 Minimal Hazard Special: NONE. No special .Hazard (1) Protective Equipment x Ask Your Supervisor (1) refer to section 8 of MSDS for additional protective equipment recommendations. CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES MSDS status: 26-OCT-2000 ** NEW ** 10-NOV-2000 4 26-OCT-2000 PAGE 7

Page: I 69009131-1 Division of E + E (US) Inc. Phone: 412-384-5430 'P.O. Box 18049 800-67g-5480 Pittsburgh, PA 15236-0049 Fax: 412-384-4050 Material Safety Data Sheet Section 1: Product Identification' Product Name: - ustic Sodaiqnid1201% Chemical Name: Sodium Hydroxide, Aqueous CAS Number: 1310-73-2 . Synonyms: Lye Formula: NaOH Manufacturer. Chemply, Div. of E+E (US) Inc. P.O. Box 18049 Pittsburgh, PA 15236

?hone: 412-384-5430 800-424-9300 - Chemtrec Section 2: Composition Component                        CAS No.              OSHA PEL                 ACGIH TLV Sodium Hydroxide                 1310-73-2                  Both Limits are the same.

Ceiling level is 2 mg/m3 in air. Note: N/A =Not Applicable, N/K = Not Known, N/E = Not Established Section 3: Hazards Identification Routes of Exposure: Inhalation: Yes Skin:' Yes Ingestion: Possible

Page: 2 69009131-2 Health Hazards (acute and Chronic): Severe irritation to eyes, possible permanent damage and blindness. Irritant to skin and could cause sever bums. Ingestion may cause spasms, vomiting, tissue' destruction and possible death. Inhalation may cause sore throat, coughing, shortness of breath. Carcinogenitv: NTP: No IARC: No OSHA: No Simns and Srmpto,-ns of Exposure: Sever irritation to eyes and skin. Vapors may cause irritation to nose, throat and respiratory tract. Severe burning pain in mouth, throat and abdomen. Other possible symptoms are vomiting and tissue perforation of the mucous membranes -ofthe mouth, throat, esophagus and stomach. Section 4: First-aid Measures Ingestion: Give several glasses of t6matojuice, orange juice, or water. Do not induce vomiting unless directed by a physician. If vomiting occurs give patient additional amounts of water. Do not give liquid to an unconcience patient. Inhalation: Remove victim to fresh air. Administer artificial respiration if breathing is stopped. Qj Eves: Flush eyes with large amounts of water for at least 15 minutes. Seek medical attention. Skin: Wash affected area with large amounts of water. Section 5: Fire-Fi~htine Measures Flash point: N/A Flammable Limits: (in air, % by vol.) LEL: N/A UEL: N/A Extin*uishing Media: Water fog, foam, dry chemical, CO2 Special Fire Fighting Procedures: If water is sprayed on product, splattering may occur. Unusual Fire and Explosion Hazards: Cool fire exposed containers.

        *                 .)

Page: 3 69009131-3 Section 6: Accidental Release Measures Steps to be taken if material is released or spilled: Spills: For small spills absorb with vermiculite or othernbsorbent material. Large spills should be diked to prevent further spreading. Attempt to stop leak from source. Neutralization may be done by using dilute hydrochloric, sulfuric, or nitric solutions. Waste 'Disposal Method: In accordance with federal, state, and local regulations. Section 7: Handling and Storage Precautions to be Taken in Handling and Storage: Store product in a cool, dry area. Take precautions to avoid skin contact or inhalation of vapors. Section 8: Exposure Contros/ Personal Protection Engineering Controls: A local exhaust system should be adequate to prevent vapors from exceeding permissible exposure limits. Personal Protection: Wear chemical resistant rubber gloves, goggles, apron, and face shield. Use self contained breathing apparatus or NIOSH approved respirator where exposure limits are exceeded. Other Precautions: never touch eyes or face with hands or gloves in connect with caustic soda. Wash hands after use and before eating. Section 9: Physical and Chemical Properties A ~pp ce: Clear liquid with no odor Boiling Point. 229 F Specific Gravity:. 1.22 Reactivity in Water none* Vapor Pressure: 13 mm. Hg @ 20 C Solubility in Water: complete Evaporation Rate: N/K

Page: 4 69009131-4 Section 10: Stability and Reactivity Stability: Stable Incompatibility: Concentrated acids, magnesium, aluminum, zinc, tin, chromium, brass, bronze, and certain food sugars. Hazardous Decomposition: Contact with certain food sugars produce carbon monoxide. Hazardous Polymerization: Will not occur. Section 11: Toxicoloeical Information Carcinogenicity- None Other Toxicoloeical Information: No data available. Section 12: Ecological Information No data available. Section 13: Disposal Considerations Waste Disposal Method: Dispose in accordance to federal, state, and local regulations.. Section 14: Transport Information DOT Hazardous Material Classification: Sodium Hydroxide Solution UN1824 PG H 8(Corrosive) Section 15: Regulatory Information This product is not subject to the reporting requirements of Section 313 - Title III of the Superfund Amendments and Reauthorization Act of 1986 and 40 CER Part 373.

Page: 5 Section 16: Other Information The information,data; and recommendationscontained herein are believed to be accurate. Chemply makes no warrantyof any kind and disclaims all liabilityfrom reliance thereon.

Material Safety Data Sheet Sulfuric Acid L~lMAY 14 2002 By Enl.Ai'DUE~S Q, v ACC# 2235o I Section.1..- Chemical Product and Company Identification I MSDS Name: Sulfuric Acid Catalog Numbers: S71211SC, S71826, S79200, S80213, S80213-1, A298 212, A298212, A300 212, A300 225LB, A300 500, A300 612GAL, A300 700LB, A300212, A300225LB, A300500, A300612GAL, A300700LB, A300C 212, A300C212, A300C212001, A300C212002, A300C212003, A300C212004, A300C212005, A300C212006, A300C212007, A300C212008, A300C212009, A30DC212010, A300C212LC, A300FP 500, A300FP500, A3003500, A300P 500, A300PS00, A300S 212, A300S 500, A300S212, A300S212LC, -A300S500, A300SI 212, A300SI212, A468-1, A468-250, A468-500, A4682, A484 212, A484212, A510-212, A510-500, A510SK212, AC3000S212002, MAR77018068, NC9466102, NC9499595, NC9755547, NC9825433, NC9826713, S71211, S71211MF, S71211MF*, S71211SCMF, S71211SCMF*, S7.9200MF, S79200MF* DHAZ, .S79200MF*DHAZ, S79200SCMF, SA174 212, SA174 4, SA174212, SA1744, SA176 4, SA1764, SA196 500, SA196500 Synonyms: Hydrogen Sulfate; Oil of Vitriol; Vitriol Brown Oil; Matting Acid; Battery Acid; Sulphuric Acid. Company Identification: Fisher Scientific I Reagent Lane Fair Lawn, N.J 07410 RECEIVE[ )2 For information, call: 201-796-7100 Emergency Number: 201-796-7100 MY 162 For CHEMTREC assistance, call: .800-424-9300 For International CHEMTREC assistance, call: 703-527-3887 Section 2 - Composition, Information on Ingredients CAS# Chemical Name !-Percent EINECS/ELINCS 7664-93-9 Sulfuric acid 95-98.0 231-639-5 Hazard Symbols: C Risk Phrases: 35 8 Section 3 - Hazards Identification EMERGENCY OVERVIEW Appearance: clear colorless - oily liquid. Danger! corrosive. Causes eye and skin bums. May cause severe respiratory tract irritation with possible bums. May cause severe digestive tract irritation with possible burMs. Cancer hazard. May cause fetal effects based upon animal studies. May cause kidney damage. May be fatal If inhaled. May cause lung damage. Hygroscopic. Strong oxidizer. Contact with other material may cause a fire. May cause severe eye, skin and respiratory tract irritation with possible burns. Target Organs: Kidneys, heart, lungs, respiratory system, cardiovascular system, teeth, eyes. Ifttps://fscim'age.fishersci.co'n/msds/22350.htm" 5/8/02

Potential Health Effects Eye: Causes severe eye burns. May cause irreversible eye injury. May cause conjunctivitis. May cause permanent corneal opacification. Skin: Causes skin* burns. Continued contact can cause tissue necrosis. May cause skin rash (in milder cases), and cold and clammy skin with cyanosis or pale.color. IngeStion: May cause severe and permanent damage to the digestive tract.' Causes gastr6Initestinal tract 136Tns; May cause systemic toxicity*with acidosis.. :.'...........- Inhalation: May cause irritation of the re'spiratory tract with burning pain In the nose and throat, coughing, wheezing, slhortness of breath and pulmonary.edema. Causes chemical burns to the respiratory tract. Inhalation may be fatal as a result of spasm, Inflammation, edema of the larynx and bronchi, chemical pneumonitis and pulmonary edema. Causes corrosive action on the mucous rfiembranes. Chronic: Prolonged or repeated inhalation may cause kidneyiand lung damage. Prolonged or repeated skin contact may cause dermatitis. Prolonged or repeated Inhalation may cause nosebleeds, nasal congestion, erosion of the teeth, perforation of the nasal septum, chest pain and bronchitis. Prolonged or repeated eye contact may cabse conjunctivitis. May cause fetal effects. May cause cancer in humans. Effects.may be delayed. Laboratory experiments have resulted in mutagenic effects. -May cause ischemic heart lesions. Section 4 - First Aid Measures Eyes: Get medical aid immediately. Do NOT allow victim to rub or keep eyes closed. Extensive irrigation with water is required (at least 30 minutes). Skin: Get medical aid immediately. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Destroy contaminated shoes. Ingestion: Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately. Inhalation.: Get medical aid immediately. Remove from exposure to fresh air immediately. If breathing is difficult, give oxygen. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask. Notes to Physician: Monitor arterial blood gases, chest x-ray, and pulmonary function tests if respiratory tract irritation or respiratory depression is evident. Treat dermal Irritation or burns with standard topical therapy. Effects may be delayed. Do NOT use sodium bicarbonate in an attempt to neutralize the acid. Antidote: Do NOT use oils or ointments in eye. I. Section 5 -Fire' Fighting Measures J. General Information: As in any fire, wear a self-contained breathing apparatus In pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Strong oxidizer. Contact with c=ombustible materials may cause a fire. Wear appropriate protective clothing to prevent contact with skin and eyes. Wear a self-contained breathing apparatus (SCBA) to prevent contact with thermal decomposition products. Will react with water to form toxic and corrosive fumes. Contact with water can cause violent liberation of heat and splattering of the material. Some oxidizers may react explosively with hydroca'rbons(fuel). Contact with metals may evolve flammable hydrogen gas. May accelerate burning if involved in a fire. Containers may explode when heated or if contaminated with water. Runoff from fire control or dilution https://fscimage.fishersci.com/msds/22350.htm 518/02

69009503-3 water may cause pollution. Extinguishing Media: Do NOT use water directly on fire. Use carbon dioxide or dry chemical. Do NOT-get water inside containers. Contact professional fire-fighters immediately. Cool containers with flooaing quantities of water until well after fire is out. Section 6 - Accidental Releas" Measures General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Provide ventilation. Use water spray to reduce vapors, do not put water directly on leak, spill area or inside container. Cover with dry earth, dry sand, or other non-combustible material followed with plastic sheet to minimize spreading and contact with water. Keep combustibles (wood,. paper, oil, etc.,) away from spilled. material. Section 7 - Handling and Storage Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Do not get in eyes, on skin, or on clothing. Keep container tightly closed. Do not ingest or inhale. Do not allow contact with water. Use only in a chemical fume hood. Discard contaminated shoes. Keep from contact with moist air and steam. Storage: Do not store near combustible materials. Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep away from water. Corrosives area. Do not store near alkaline substances. Store protected from moisture. Ii Section 8 - Exposure Controls, Personal Protection Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use only under a chemical fume hood. xposure Limits Chemical Name ACGIIH NIOSH OSHA - Final PELs Sulfuric acid, (1 mg/m3) TWA; (3 1 mg/m3 TWA Smg/m3) STEL IDLH15 mg/m3 1 mg/m3 TWA OSHA Vacated PELs: Sulfuric acid: 1" mg/m3 TWA Personal Protective Equipment

     -Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described .by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.

Skin: Wear appropriate protective gloves to prevent skin.exposure. Clothing: Wear. appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29CFR 1910.134 .or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary. Section 9 - Physical and Chemical Properties I"'ttps://fscimage.fishersci.corm/msds/22350.htm 5/8/02

J'J'J-T Physical State: Liquid Appearance: clear colorless - oily liquid Odor: odorless pH:.0.3 (IN Solution) . Vapor Pressure: 1 mm Hg @.145.8 C Vapor Density: 3.38 Evaporation Rate:Slower than ether. Viscosity: 21 mPas.@.25 C .......... ... ..... * .. Boiling Point: 340 deg C Freezing/Melting Point:10.35 deg C Autoignition Temperature: Not available. Flash Point: Not available. Decomposition Temperature:340 deg C NFPA Rating: (estimated) Health: 3; Flammability: 0; Reactivity: 2 Explosion Limits, Lower:Not available. Upper: Not available. Solubility: Soluble. Specific Gravity/Density: 1.841 Molecular Formula:H2SO4 Molecular Weight:98.0716 Section 10 - Stability and Reactivity Chemical Stability: Combines vigorously with water with the evolution of heat. Reported to have exploded when in a sealed container. This was most likely due to pressure of hydrogen by reduction of water. Conditions to Avoid: Incompatible materials, ignition sources, metals, excess heat, combustible materials, organic materials, reducing agents, exposure to moist air or water, oxidizers, amines, bases. rncompatibilities with Other Materials: Bases, strong dehydrating agents, organic materials, finely powdered metals, moisture, carbides, chlorates, cyanides (e.g. potassium cyanide, sodium cyanide), azides, fulminates, picrates, nitrates, alkali halides, zinc, iodides, permanganates, hydrogen p*eroxides, perchlorates, nitromethane, phosphorus, nitrites, cyclopentadiene, cyclpentanone oxime, nitroaryl amines, lithium silicides, iron, mercuric nitride, benzene, potassium chloi-ates, steel, cesium acetylene carbide, trihydroxydlamino phosphate, phosphorus trioxide, reducing agents. Hazardous Decomposition Products: Oxides of sulfur, irritating and toxic fumes and gases. Hazardous Polymerization: Has not been reported. I.Section 1.1 -Toxicological Information RTECS#: CAS# 7664-93-9: WS5600000 LD50/LC50: CAS# 7664-93-9: Draize test, rabbit, eye: 250 ug Severe; Inhalation, mouse: LC50 = 320 mg/m3/2H; Inhalation, rat: LC50 = 510 mg/m3/2H; Oral, rat:' LD50 = 2140 mg/kg; Carcinogenicity:

                                                     "U https://fscimage.fishersci.com/msds/22350.htm/                                                      5/8/02

CAS# 7664-93-9: ACGTH: A2 - Suspected Human Carcinogen (contained in strong inorganic acid mists) OSHA: Select carcinogen IARC: Group 1 carcinogen Epidemiology: No data available. (* Teratogenicity: No data available. Reproductive Effects: No data available.- Neurotoxicity: No data available. Mutagenicity: No data available. Other Studies: No data available.

                               -Section 12    - Ecological Information Ecotoxicity: Fish: Bluegill/Sunfish: 49 mg/L; 48Hr; TLm (tap water @ 20C)

Fish: Bluegill/Sunfish: 24.5 ppm; 4BHr; TLm (fresh water) Section 13 - Disposal Considerations Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3. Additionally, waste generators must consult state and local hazardous waste regulations to ensure complete and accurate classification. RCRA P-Series: None listed. RCRA U-Series: None listed. 14a- Transport Information CSection US DOT IATA RID/ADR IMO Canada TDG S SULFURIC SULFURIC Shipping Name: ACID ACID Hazard Class: 8 8(9.2) UN Number:. UN1830 UN1830 Packing Grouip: II II Section 15 - Regulatory Information US FEDERAL TSCA CAS# 7664-93-9 is listed on the TSCA inventory. Health & Safety Reporting List None of the chemicals are on the Health & Safety Reporting List. Chemical Test Rules None of the chemicals in this product are under a Chemical Test Rule. Section 12b None of the chemicals are listed under TSCA Section 12b. https://fscimage.fishersci.comfmsds/223 50.htm 5/8/02-

.TSCA Significant New Use Rule None of the chemicals in this material have a SNUR under TSCA.

SARA Section 302 (RQ) CAS# 7664-93-9: final RQ = 1000 pounds (454 kg) Section 302 (TPQ)' CAS# 7664-93-9: TPQ = 1000 pounds; RQ " 1000 pounds. SARA Codes. CAS # 7664-93-9: acute, chronic, reactive. . Section 313 This material contains Sulfuric acid (CAS# 7664-93-9, 95 98 0%),which is subject to the reporting requirements of. Section 313 of SARA Title III and 40 CFR Part 373. Clean Air Act: This material does not contain any hazardous air pollutants. This material does not contain any Class 1 Ozone depletors. This material does not contain any Class 2 Ozone depletors. Clean Water Act: CAS# 7664-93-9 is listed as a Hazardous Substance under the CWA. None of the chemicals in this product are listed as Priority Pollutants under the CWA. None of the chemicals in this product are listed as Toxic Pollutants under the CWA. OSHA: None of the chemicals in this product are considered highly hazardous by. OSHA. STATE CAS# 7664-93-9 can be found on the following state right to know lists: California, New Jersey, Florida, Pennsylvania, Minnesota, Massachusetts. California No Significant Risk Level: None of the chemicals in this product are listed. European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols:

.C Risk Phrases:

R 35 Causes severe burns. R 8 Contact with combustible material may cause fire. Safety Phrases: S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 30 Never add water to this product. S 45 In case of accident or If you feel unwell, seek medical advice immediately (show the label where possible). WGK (Water Danger/Protection) CAS# 7664-93-9: 2 Canada CAS# 7664-93-9 is listed on Canada's DSL List. CAS# 7664-93-9 is listed on Canada's DSL List. This product has a WHMIS classification of E, D1A. CAS# 7664-93-9 is listed on Canada's Ingredie nt Disclosure List. Exposure Limits CAS# 7664-93-9: OEL-ARAB Republic of Egypt:TWA 1 mg/m3 0EL-AUSTRALI A:TWA 1 mg/m3 OEL-BELGIUM:TWA 1 mg/m3;STEL 3 mg/m3 OEL-CZECHOSLOVAKI A:TWA 1 mg/m3;STEL 2 mg/m3 OEL-DENMARK:TWA 1 mg/m3 OEL-FINLAND:TWA 1 mg/m3;STEL 3 mg/m3;Skin OEL-FRANCE:TWA 1 mg/m3;STEL 3 mg/m3 0EL-GER MANY:TWA 1 mg/m3 OEL-HUNGARY:STEL 1 mg/m3 OEL-JAPAN:TWA 1 mg/m3 0EL

 -THE NETHERLANDS:TWA 1 mg/m3 OEL-THE PHILIPPINES:TWA 1 mg/m3 0EL-POL https:Hfscimage.fisbersci.comlmsds/22350.htm                                                   5/8/02 hps://fscirnage.fishersci.coinlmsds/22350.htm                                                  5/8/02

AND:TWA I rag/m3 OEL-RUSSIA:STEL 1 mg/m3;Skin OEL-SWEDEN:TWA 1 mg/m3; STEL 3 mg/m3 OEL-S.WITZERLAND:TWA 1 mg/m3;STEL 2 mg/m3 OEL-THAILAND:T WA lmg/m3 OEL-TURKEY:TWA 1 mg/m3 0EL-UNITED KINGDOM:TWA 1 mg/m3 OE L IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEA LAND, SINGAPORE, VIETNAM check ACGI TLV Section 16 - Additional Information MSDS Creation Date: 4/22/1999 Revision #7 Date: 11/20/2000 The information above is believed to be accurateand represents the best Information currently available to us. However, we make no warranty of merchantabilityor any other warranty, express or implied, with respect to such Information, and we assume no liabilityresulting from Its use. Users should make their own Investigations to determine the suitability of the information for theirparticularpurposes. In no event 'shall Fisherbe liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even If Fisher has been advised of the possibility of such damages. https://fscimage.fishersci.com/msds/22350.btm 5/8/02

                                                         ]SSUE DATE: 26-APR-2 001 MATERIAL SAFETY DATA SHEET Betz

Dearborn,

Division or Hercules Incorporated 4636 Som6rton Road Trevose, PA 19053 HMIS RATINGS Busines*s telephone: (215) 355-3300 (See Section 16 for EMERGENCY TELEPHONE (HEALTHIACCIDENT) (800) 877-1940 (USA) additional information) HEALTH: 2 FLAMMABILITY: 0 REACTIVITY: 0 1 -PRODUCT IDENTIFICATION PRODU CT NAME: SPECTRUS DT1404 PRODUCT APPLICATION AREA: CHEMICAL CLEANING COMPOUND. 2 COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation. HAZARDOUS INGREDIENTS: CAS# CHEMICAL NAME 7631-90-5 SODIUM BISULFITE May be corrosive in aqueous solutions; irritant; sensitizer (skin and respiratory); may generate S02 No component is considered to be a carcinogen by the National Toxicology Program, the International Agency for Research on Cancer, or the Occupational Safety an d Health Administration at OSHA thresholds for carcinogens. 3 1LAZARDS IDENTIFICATION

EMERGENCY OVERVIEW WARNING May cause moderate irritation to the skin. Skin sensitizer. Severe irritant to the -eyes. Dusts or mists are irritating to mucous membranes. Repeated exposure may result in respiratory sensitization. DOT hazard: Corrosive to steel Emergency Response Guide #154 Odor: Mild; Appearance: Colorless To Yellow, Liquid Fire fighters should wear positive pressure self-contained breathing apparatus(full face-piece type). Proper fire-extinguishing media: dry chemical, carbon dioxide, foam orwater POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS: Primary route of exposure; May cause moderate irritation to the skin. Skin sensitizer. ACUTE EYE EFFECTS: Severe irritant to the eyes. ACUTE RESPIRATORY EFFECTS: Dusts or mists are irritating to mucous membranes. Repeated exposure may result in respiratory sensitization. INGESTION EFFECTS: May cause gastrointestinal irritation. Very large doses may cause diarrhea, depression, colic and death. May also cause severe allergic reactions in sensitive individuals. TARGET ORGANS: Prolonged or repeated exposures may cause primary irritant dermatitis, skin sensitization, andlor allergic respiratory reactions. MEDICAL CONDITIONS AGGRAVATED: Asthma. SYMPTOMS OF EXPOSURE: Inhalation may cause eye, nose, throat and lung irritation and possible respiratory sensitization or asthma. Skin contact may

  ,cause moderate irritation to severe bums and sensitization.

4 FIRST AID MIASURES SKIN CONTACT: Wash thoroughly with soap and water. Remove contaminated clothing. Thoroughly wash clothing before reuse. Get medical attention if irritation develops or persists.

EYE CONTACT: Remove contact lenses. Hold eyelids apart. Immediately flush eyes with plenty of low-pressure water for at least 15 minutes. Get immediate medical attention. INHALATION: If nasal, throat or lung irritation.develops - remove to fresl air and get medical attention. INGESTION: Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician. Dilute contents of stomach using 3-4 glasses milk or water. NOTES TO PHYSICIANS:

   . No special instructions 5 FfRE FIGHTING MEASURES FIRE FIGHTING INSTRUCTIONS: ,

Fire fighters should wear positive pressure self-contained breathing apparatus (full iace-piece type). EXTINGUISHING MEDIA: dry chemical, carbon dioxide, foam or water HAZARDOUS DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. FLASH POINT:

     > 200F > 93C P-M(CC)

MISCELLANEOUS: Corrosive to steel UN2693;Emergency Response Guide #154 6 ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAINMENT: Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container. Flush area with water. Wet area may be slippery. Spread sand/grit. DISPOSAL INSTRUCTIONS: Water contaminated with this product may be sent to a sanitary sewer treatment facility,in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Incinerate or land dispose in an approved landfill. 7 HANDLLINTG & STORAGE HANDLING: Vent carefully before opening. Sullur dioxide can be formed during the normal use and handling of this product.. STORAGE: Keep 'containers closed when not in use. Do not freeze. If frozen, thaw and mix completely prior to use. 8 EXPOSURE CONTROLS I PERSONAL PROTECTION EXPOSURE LIMITS CHEMICAL NAME SODIUM BISULFITE. PEL (OSHA): 5 MGIM3 TLV (ACGIH): 5 MG/M3 ENGINEERING CONTROLS: Adequate ventilation to maintain air contaminants below exposure

                                                                            -- ~--W I limits.

PERSONAL PROTECTIVE EQUIPMENT: Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION: A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS.MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE. USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS. If air-purifying respirator use is appropriate, use a respiratorwith acid gas cartridges and dust/mist prefilters. SKIN PROTECTION: gauntlet-type neoprene gloves, chemical resistant apron-Wash off after each use. Replace as necessary. EYE PROTECTION: splash proof chemical goggles, face shield 9 PHYSICA]L & CBEIEMICAL PROPERTIES Specifc Grav.(70F,21C) 1.360 Vapor Pressure (mmHG) - 18.0 Freeze Point (F) 27 Vapor Density (air-l) <1.00 Freeze Point (C) -3 Viscosity(cps 70F,21C) 20 % Solubility (water) 100.0 Odor Mild Appearance Colorless To Yellow Physical State Liquid Flash Point P-M(CC) > 200F > 93C pH As Is (approx.) 3.8 Evaporation Rate (Ether=1) < 1.00 NA = not applicable ND = not determined 10 STABILITY & REACTIVITY STABILITY: Stable under normal storage conditions. HAZARDOUS POLYMERIZATION:

  - Will not occur.

INCOMPATIBILITIES: May react with strong oxidizers. DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. BETZDEARBORN INTERNAL PUMPOUT/CLEANOUT CATEGORIES:

    "B" 11 TOXICOLOGICAL I.NFOTOMATION Oral LD50 RAT:                      2,000 mg/kg Dermal LD50 RABBIT:                    >2,000 mg/kg NOTE - Estimated value 12 ECOLOGICAL INFORMIATION AQUATIC TOXICOLOGY Fath ead Minnow 96 Hour Static Renewal Bioassay No pH adjustments were made. Toxicity is a function of the pH of the test solutions.

v. W W -,J v- -/.. U -- *.

LC50: 175 mg/L , No Effect Level: 125 mg/L Daphnia magna 48 Hour Static Renewal Bioassay No pH adjustments were-made. -Toiicity is a function of the pH of the test solutions. LC50: 175 mgfL No Effect Level: 125 mg/L BIODEGRADATION No Data Available. 13 DISPOSAL CONSIDERATIONS If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is: D002=Corrosive(steel). Please be advised; however, that state and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material. 14 TRANSPORT ]INFORMATION DOT HAZARD: Corrosive to steel UN / NA NUMBER: UN2693 DOT EMERGENCY RESPONSE GUIDE #: 154 15 REGULATORY INFORMATION TSCA: All components of this product are listed in the TSCA inventory. CERCLA AND/OR SARA REPORTABLE QUANTITY (RO): 1,104 gallons due to SODIUM BISULFITE; SARA SECTION 312 HAZARD CLASS: 1mmediate(acute);Delayed(Chronic) SARA SECTION 302 CHEMICALS: No regulated constituent present at OSHA thresholds SARA SECTION 313 CHEMICALS: No regulated constituent present at OSHA thresholds CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT:

   . No regulated constituent present at OSHA thresholds MICHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds 16 OTBER INFORMATION NFPA/HMIS                              CODE TRANSLATION Health                  2     Moderate Hazard Fire                  0      Minimal Hazard Reactivity,             0      Minimal Hazard Special                 NONE No special Hazard

(1) Protective Equipment D Goggles,Face Shield,Gloves,Apron (1) refer to section 8 of MSDS for additional protective equipment recommendations.

CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES MS DS status: 24-JU L-1 997 ** NEW **

11-AUG-1997 12 24-JUL-1997 19-NOV-1997 3,5,14,16 11-AUG-1997 18-OCT-1999 3,14 19-NOV-1997 26-APR-2001 4 1B-OCT-1999 U

UYUL3y1L+~I GEBetz GE Betz, Inc. Material Safety Data Sheet 4636 Somerton Road Trevose, PA 19053 Issue Date: 05-NOV-2001 Business telephone: (215) 355-3300 EMERGENCY TELEPHONE (Health/Accident): (800) 877-1940 1 PRODUCT IDENTIFICATION PRODUCT NAME: SPECTRUS OX1201 PRODUCT APPLICATION AREkA W¥ATER-BASED MICROBIAL CONTROL AGENT. 2 COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation. This product is subject to the Pennsylvania and New Jersey Worker and Community Right to Know Law. HAZARDOUS INGREDIENTS: CAS# CHEMICAL NAME 7647-15-6 SODIUM BROMIDE Irritant No component is considered to be a carcinogen by the National Toxicology Program, the International Agency for Research on Cancer, or the Occupational Safety and Health Administration at Pennsylvania thresholds for carcinogens. NON-HAZAPDOUS INGREDIENTS: CAS# CHEMICAL NAME 7732-18-5 - WATER 3 HAZARDS IDENTIFICATION EMERGENCY OVERVIEW CAUTION Non-hazardous to skin. May cause moderate irritation to the eyes.

W1 Z -J,*,.1 _/ ., _r'-/ Mists/aerosols may cause irritation to upper respiratory tract. DOT hazard is not applicable Emergency Response Guide is not applicable Odor: Slight; Appearance: Colorless, Liquid Fire fighters should wear positive pressure self-contained breathing apparatus(full face-piece type). Proper fire-extinguishing media: dry chemical, carbon dioxide, foam or water POTEh`TIAL HEALTH EFFECTS ACUTE SKIN EFFECTS: Primary route of exposure; Non-hazardous to skin. ACUTE EYE EFFECTS: May 'cause moderate irritation to the eyes. ACUTE RESPIRATORY EFFECTS: Mists/aerosols may cause irritation to upper respiratory tract. INGESTION EFFECTS May cause gastrointestinal irritation. TARGET ORGANS: No evidence of potential chronic effects. MEDICAL CONDITIONS AGGRAVATED: Not known. SYMPTOMS OF EXPOSURE: May cause redness or itching of skin. 4 FIRST AID MEASURES SKIN CONTACTt. Wash thoroughly with soap and water. Remove contaminated clothing. Get medical attention if irritation develops or persists. EYE CONTACTs Remove contact lenses. Hold eyelids apart. Immediately flush eyes with plenty of low-pressure water for at least 15 minutes. Get immediate medical attention. INHLATIONs If'nasal, throat or lung irritation develops - remove to fresh air and get medical attention. INGESTION: Db not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician. Dilute contents of stomach using 3-4 glasses milk or water. NOTES TO PHYSICIANgS Probable mucosal damage may contraindicate the use of gastric lavage. 5 FIRE FIGHTING MEASURES

FIRE FIGHTING INSTRUCTIONS: Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type). EXTINGUISHING MEDIA:

       . dry chemical, carbon dioxide, foam or water HAZARDOUS DECOMPOSITION PRODUCTS:            .1 Thermal decomposition (destructive fires) yields elemental oxides.

FLASH POINT:

         > 200F    > 93C P-M(CC) 6 ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container. Contaminated area may be washed down with water. DISPOSAL INSTRUCTIONS: Water contaminated with this product may be sent to a sanitary sewer treatment facility,in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Dispose of in approved pesticide facility or according to label instructions. 7 HANDLING & STORAGE HANDLING t Normal chemical handling. STORAGE: Keep containers closed when not in use. Do not freeze. If frozen, thaw and mix completely prior to use. 8 EXPOSURE CONTROLS / PERSONAL PROTECTION EXPOSURE LIMITS CHEMICAL NAME SODIUM BROMIDE PEL (OSHA): NOT DETERMINED TLV .(ACGIH): NOT DETERMINED ENGINEERING CONTROLS t adequate ventilation PERSONAL PROTECTIVE EQUIPMENTs Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION: A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA' S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR' S USE. - USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED - WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS. If air-purifying respirator use is appropriate, use a respirator with dust/mist filters. SKIN PROTECTION: neoprene gloves-- Wash off after each use. Replace as necessary. EYE PROTECTION: splash proof chemical goggles 9 'PHYSICAL & CHEMICAL PROPERTIES

A. I _T Specific Grav.(70F,21C) 1.403 Vapor Pressure (mmHG) - 18.0 Freeze Point (F) < -30 Vapor Density (air-i) < 1.00 Freeze Point (C) < -34 Viscosity(cps 70F,21C) 12 % Solubility (water) 100.0 Odor Slight Appearance Colorless Physical State Liquid Flash Point P-M(CC) > 200F > 93C pH As Is (approx.) .7.5 Evaporation Rate (Ether-l) < 1.00 NA = not applicable ND = not determined 10 STABILITY & REACTIVITY STABILITY: Stable under normal storage conditions. HAZARDOUS POLYMERIZATION:

       -Will not occur.

INCOMPATIBILITIES: Solid sodium bromide may react with easily oxidizable materials. DECOMPOSITION PRODUCTSt Thermal dec6noosition (destructive fires) yields elemental oxides. INTERNAL PUMPOUT/CLEANOUT CATEGORIES: 11 TOXICOLOGICAL INFORMATION Oral LDS0 RAT: >5,000 mg/kg Reproductive Toxicity RAT: 4,800 mg/kg/day NOTE Generation: decreased fertility Dermal LD50 RABBIT: >2,000 nmg/kg Skin Irritation Score RABBIT: 0 Eye Irritation Score RABBIT: 16 12 ECOLOGICAL INFORMATION U AQUATIC TOXICOLOGY Bluegill Sunfish 96 Hour Static Acute Bioassay (As Bromine) LCS0- .52; No Effect Level- .3 mg/L Daplhnia magna 48 Hour Static Acute'Bioassay (As Bromine) LCS0- .71; No Effect Level- .41 mg/L Daphnia magna 48 Hour Static Acute Bioassay (Product as is) LC50- 27500 ng/L Mysid Shrimp 96 Hour Flow-Thru Bioassay (As Bromine) LCS0- .17 mg/L Rainbow Trout 96 Hour Static Acute Bioassay (As Bromine) LC50- ,23 ng/L Sheepshead Minnow 96 Hour Flow-Thru Bioassay (As Bromine) LC50- .19; No Effect Level- .11 mg/L BIODEGRADATION Product contains only inorganics that are not subject to typical biological degradation. Assimilation by microbes may occur in waste treatment or the environment.

-4

                                                                              %.j -/ %.i d- 1 L -- V -1 13 DISPOSAL CONSIDERATIONS If this undiluted product .i .discarded as a waste,  the US RCRA hazardous waste identification number is Not applicable..

Please be advised; however, that state and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material. 14 TRANSPORT INFORMATION DOT HAZARD: Not Applicable UN / NA NUMBER: Not applicable DOT EMERGENCY RESPONSE GUIDE #: Not applicable 15 REGULATORY INFORMATION TSCA: This is an EPA registered biocide and is exempt from TSCA inventory requirements. CERCLA AND/OR SARA REPORTABLE QUA7NTITY (RQ) No regulated constituent present at OSKA thresholds FIFRA REGISTRATION NUMBER3 5185-451-3876 FOOD AND DRUG ADMINISTRATION: The ingredients in this product are approved by FDA under 21 CFR 176.300.

     .USDAFEDERALLY INSPECTED MEAT AND POULTRY PLANTSt This product is composed of ingredients previously approved by USDA to meet GS and G7 classification and may be used in water for cooking/cooling or in boiler or cooling systems with no food contact.

SARA SECTION 312 HAZARD CLASS: Imnnediate (acute) SARA SECTION 302 CHEMICALS: No regulated constituent present at OSHA thresholds SARA SECTION 313 CHEMICALSt No regulated constituent present at OSHA thresholds CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT: No regulated constituent present at OSHA thresholds MICHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds 16 OTHER INFORMATION NFPA/HMIS CODE TRANSLATION Health 1 Slight Hazard Fire 0 Minimal Hazard Reactivity 0 Minimal Hazard Special NONE No special Hazard (1) Protective Equipment A Safety Glasses

Delta Chemical Cmvxoation Aluminum SulfateV Dry - ?SDS No. 010 Date of Preparation: 12110/01 Revision: 2.0 (~,);Material Safety LDatal Sheet. Section 1 - Chemical Product and Company Identification Product/Cbemical Name: Aluminum Sulfate, Dry Mautufactrer: . MIS Chemical Formula: AI(S0O)3-(14-1B)(t'4O) Delta Chemical Corporation, H 1 CAS Number: 10043-01-3 2601 Cannery Avenue, F 0 Water Treatnent Chemical Baltimore, MD 21226-1595, R 1 General Use: Emergency Contact,80-424-9300 Phone 410-35040100 (7:00ar 5:00pm) PPEt Chemtrec FAX 410-354-1021 's. Section 2 - Composition / Information on Ingredients InFredieat Name .CAS'Number %w" Aluminum Sulfate 10D43-01-3 57 Water 7732-18-5 43 OSHA PEL ACGIC TLV NIOSH REL NIOSHi Ineredient TWA STEL TWA STEL W STEL IDLH Aluminum Sulfaft 2 mg/rr; fnone eb. rcne es. none es=. none esan. none emb. none

                     '2S a/ur~n/ur                                                                                 esab.

Toxicity Data: Section 3 - Physical and Chemical Properties Physical Stale: solid Water Solubility: Complete Appearance and Odor: White granule or powder Odor Threshold; negligible odor Boilingf Point: 1179 C12420 F Vapor PresSure: None Freezlng/Melting Point: 105- C/221 F Vapor Density (Air=l): Not applicable % Volatile: 0.0 Density: varies, <98.lb/cu ft pH of 1% 2olu0io6: 3.3 +/- 0.5 Section 4- Fire-Fighting Measures Flash Point: Not applicable NFPA Burning Rate: Not applicable Autoignitloa Temperature: Not applicable LEL: Not applicable UEL: Not applicable FlIammability Classtfieation: Non-flammable Unusual Fire or Explosion If exposed to temperatures greater ttan 14001F aluminum sulfate will decompose Hazards: . generating toxic and corrosive gas. Hazardous Combustion ProductM: See Section V Firt-Fithting [nstructions: Do not release runoff from fire control methods to sewers or waterways. Page I of 4

, fuminum Sulfatte, Dry ?SDS No. 010 69017409-2 Section 5 - Stabiity and Reactivity Stabiuty: Aluminum Sutfate, Dry is stable at room temperature In dosed containers under nom*al storage and handling conditions. Polynierzrtion: Hazardous polymerization cannot occur. Chemical Iacompatibilities: Contact with alkalies and water-reactive materials causes exothermic rea-tions. Conditions to Avoid: None Hazardous Decomposition Thermal oxidative *decomposition of Aluminum Sulfate occurs at temperatures Products: greater than 14O00F and can produce sulfur oxides. Section 6 - Health Hazard Information Potential Health Effects Primary Entry Ingestion or inhalation Routes: Target Organs: None Acute Effects No unusual Eye: May cause a burning feeling. Skin: May cause a skin rash or burning feeling, in gestion: May cause irritation of stomach and intestines. May cause nausea, vomiting or purging. Inhalation: Breathing aluminum sulfate can irritate the nose, throat and lungs causing coughing, wheezing and/or shortness of breath. Careinogenlcity: IARC, NTP, and OSHA do not list Aluminum Sulfate, Dry as a carcinogen. Medical Conditions Aluminum sulfate can irritate the lungs. Repeated exposure may cause bronchitis to AggrAvated by Long- develop with cough , phlegm, an/or shortness of breath. Term EKposure: 'Chronic Effects: There is no evidence that aluminum sulfate causes cancer or affects reproduction. Emergency and First Aid Procedures Inhalation: Remove from exposure, seek medical treatment If any symptoms occur. Ey*

Contact:

Immedia!ely flush with large amounts of water for at least 15 minutes, occasionally lifting upper and lower lids. Seek medical attention. Skin

Contact:

Remove contaminated clothing and wash contaminated skin with water. Ingestion- Do not induce vomiting, drink milk or water and immediately seek medical attention. Ingestion may irritate gastrointestinal tract. Aft*r first aid, get appropriatein-plant,paramedic, or community medical support. QU/ Section 7 - Section 7 - Spill, Leak, and Disposal Procedures Spill /Leak Procednres: Spill procedures are dictated by site wastewater flow controls and will vary from site to site. General procedures are provided in this document, but authorization for any

        ,                        wastewater discharge must be obtained prior to the discharge.

Large *nd Small Spills: Sweep and shovel up dry chemical and place in a covered container. Wash down residue with large amounts of water and neutralize with soda ash or lime If necessary. Aluminum sulfate solutions can have a piH less than two. The neutralization of aluminum sulfate can generate carbon dioxide. Adequate ventilation must be provided. Do not discharge wastewaters to the environment or a wastewater treatment plant without authorization from the appropriate officials. COntainment: Aluminum sulfate may absorb rnoisture and powders or crystals can solidify into a single mass. Protect aluminum sulfate from miolsture, Cleanup: Wash impacted areas with water to remove residues. Re.gulatory Requ;rementz: Follow applicable OSHA regulations (29.CFR 1910.120). 2.0 - 1210/01 Page 2 of 4

Aluminum Sufate, Dry MSDS No. 010 69017409-3 Section .7 - Section 7 Spill, Leak, and Disposal Procedures Dispoasl: Contact your supplier or a lInensid contractor for deeailed recommendations. Follow 7 applicable Federal, state, and local regulations. Container Cleaning and Make sure bags are completely empty and dispose of as industrial/commercial waste. Disposal: Ecological fisformation: ...... EPA Regulations: RCRA Hazardous Waste Nurnb er Not listed (40 CFR 261.33) RCRA Hazardout Waste Classification (40 CFR 261.):, Not classified CERCLA Hazardous Substance (40 CFR 302.4) Usted CWA,Sec. 311 (bX4) CERCLA Reportable Quantity (RQ) 5,000 lbs (2,270 kg) as Al2(S04), 8,870 lbs (4,023 kg) as Al2 (S0 4 )3.14(H-zO) SARA 311/312 Codes: Immediate (acute) health hazard SARA Toxic Chemical (40 CFR 372.6S): Not listed SAýRA EHS (Extremely Hazardous Substance) (40 CFR 355): Not listed OSHA Regulations: Air Contaminant (29 CFR 1910.1000. Table Z-1, Z-l-A.): Not listed OSHA Spccitically Regulated Substance (29CFR 1910.) Not listed State Regulations; Section 8 - Exposure Controls / Personal Protection Engineering Controls: The best protection Is to enclose operations and/or provide local exhaust ventilation at the site of the chernical release. Dust emission control may be required depending on the dust generation rate. Isolation operations can also reduce exposure. Ventilation: Can be used to control dust exposure but may require emission controls. Administrative Controls: Good work practices can help to reduce exposures. Train employees to minimize dust while handling this material. Respiratory Protection: Seek profe-ssional advice prior to respirator selection and use. Follow OSHA respirator regulations (29 CPR 1910.134) and. if neess.a-y, wear a M SKA/NIOSH-approved respirator. Select re.pirator baed on its suitability to provide adequate worker protection for give= working conditions, level of airborne contamination, and prsencn of sufficient oxygen. For emergency or non-routine operations (cleaning spills, or storage tanks), wear an SCBA. WarninglA ir.purifring respiratorsdo not protect workers in ozygcn-deficient atmospheres. If respirators are used, OSHA requires a written respiratory protection program that includes at lest; medical certification, training, fit-testing, periodic environmental monitoring, maintenance, inspection, cleaning, and convenient, sanitary storage are"s. Protective ClothlinrTEqoipment: Wear protective gloves, boots, long pants and long sleeve shirts to prevent prolonged or repeated akin contact. Wear protective chemical safety glasses, per OSHA eye- and fac-piottction regulations (29 CFR 1910.133). Contact lenses are not eye protctive devices. Appropriate eye protection must be worn instead of, or in conjunction with contact lenses. Safety Stations: Make cnmrgency eyewash stations, satetylquick[drench showers, and washing facilities available in work area. Contaminated Equipment.e Separate contaminated work clothes from street clothes. 1.aunder before reuse. Remove this material from your shoes and clean peroonal proiective equipment. Comments: Never eat, drink, or smoke in work areas. Practict good personal hygiene after using this material, especially before eating, drinking, smoking, Using the toilet, or applying cosmetics. Page 3 of 4 2.0 2.0 - 12/10/01

   -   12/10/01                                                                                                             Page 3 of 4

M.SM NCL 010 A&h~mnsUm ,SufMp. D4D lbe o 1 Section 9 - Special Precautions and Comments. 69017409-4 Handlan! precautiont: Minimi2e and/or control drst while han4ling. Stor'age Requirements: Stoar in a cool. &-, place. Wet aluminum sulfate will corrode steel. Disclaimer: The infornatiom presented herein is believed to be accurate and reliable, but is given without guaranty or zn*ty, expressed or implied. The user should not assume that-all safety measures are indicated or that other measures may -not be requirted. The user is responsible for assuring that the product and equipment are used in a safe manner that complies with all appropriate legal standards and regulations. (%~) 2.0 - 1210/01 Page 4 of 4 TOTAL P.05 U

BetzDearborn 0

                                                                          .              (,s"! " 27 .

(41, MTZDEARBORN MATERIAL qkFETY DATA SHEET

   .FFECTIVE DATE: 04-APR-1997 L...V'RINTED DATE: 25-JUL-1997

1) CHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME : POLYMER 1181 PRODUCT APPLICATION AREA: COAGULANT.

COMPANY ADDRESS: Betz

Dearborn Inc.,

Water Mana ement Group 200 Witmer Road, Horsham P 19044 Information phone number (215) - 773-6131 EMERGENCY TELEPHONE (HEALTH/ACCIDENT): (800)-877-1940 (USA)

2) COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation. This product is subject to the Pennsylvania and New Jersey Worker and Community Right to Know Law.

    -HAZARDOUS          INGREDIENTS:

CASI CMIFCAL NA1E 50-00-0 FOKMALDEHYDE Toxic (by skin absorption and inhalation); irritant q (eyes, skin, and respiratory); sensitizer (skin and respiratory); probable human carcinogen (IARC-2A: NTP-ant icipated) 9003-08-1 1,3,53-TRIAZINE-2,4, 6-TRIAMINE,POLYMER WITH METHANAL Irritant (eyes and skin) 7647-01-0 HYDROCHLORIC ACID Corrosive XSE 1 OTNE CONTINUED

PRODUCT NAME: POLYMER 1181 EFFECTIVE DATE: 04-APR-1997 NON-HAZARDOUS INGREDIENTS: cAst *CrMH:ECAL NAIMC 7732-18-5 RAITF.RL 0 PAGE 2 CONTINUED 0

PRODUCT NAME : POLYMER 1181 EFFECTIVE DATE: 04-APR-1 997 H-AZARDS IDENTIFICATION EMERGENCY OVERVIEW CAUTION May cause slight irritation to the skin. May cause slight Irritation to the eyes. Vapors, gases, mists and/or aerosols cause irritation to the upper respiratory tract. Respiratory sensitization may occur. DOT hazard: Not Applicable Emergency Response Guide #60 Odor: Acrid; Appearance: Opalescent, Liquid Fire fighters should wear positive pressure self-contained breathing apparatus(full face-piece type). Proper fire-extinguishing media: dry chemical, carbon dioxide, foam or water POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS: May cause slight irritation to the skin.

  &CUTE        EYE EFFECTS:

May cause slight irritation to the eyes. ACUTE RESPIRATORY EFFECTS: Primary route of exposure;Vapors, gases, mists and/or aerosols cause irritation to the upper respiratory tract. Respiratory Ssensitization may occur. -- INGESTION EFFECTS: May-cause slight gastrointestinal irritation with possible nausea, vomiting, abdominal discomfort and diarrhea. TARGET ORGANS: Prolonged or repeated exposures may cause skin sensitization and/or allergic respiratory reactions. Product or product component is an* OSHA suspect carcinogen. MEDICAL CONDITIONS AGGRAVATED: Not known,. SYMPTOMS OF EXPOSURE: May cause local Irritation or a sensitization reaction upon direct contact With skin or respiratory tract. Inhalation of vapors, mists, and/or aerosols may cause headache and nausea. CONTINUED

PRODUCT NAME: POLYMER 1181 -EFFECTIVE DATE: 04-APR-1997 L,"IRST AID MEASURES SKIN CONTACT: Remove contaminated cIothing. Wash exposed area with a large quantity of soap solution or water for 15 minutes. EYE CONTACT: Immediately flush eyes with water for 15 minutes. Immediately contact a physician for additional treatment. INHALATION: Remove victim from contaminated area to fresh air. Apply appropriate first aid treatment as necessary. INGESTION: Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician. Dilute contents of stomach using 3-4 glasses milk or water.

5) FIRE FIGHTING MEASURES FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type). EXTINGUISHING MEDIA: dry chemical, carbon dioxide, foam or water HAZARDOUS DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. FLASH POINT:

         > 200F SETA(CC)

MISCELLANEOUS: ( Not Applicable

 'UN1760;Emergency              Response Guide #60

6) ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container. Flush area with water. Wet area may be slippery. Spread sand/grit. DISPOSAL INSTRUCTIONS: Water contaminated with this product may be sent to a sanitary sewer treatment facility,in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Incinerate or land dispose in an approved landfill.

7) HANDLING AND STORAGE HANDLING:

Acidic. Do not mix with alkaline material. STORAGE: Keep containers closed when not in use. Protect from freezing. PAGE 4 CONTINUED

PRODUCT NAME : POLYMER 1181 EFFECTIVE DATE: 04-APR-1 997

'EXPOSURE           CONTROLS/PERSONAL PROTECTION CHEMICAL NAME                EXPOSURE LIMITS FORMALDEHYDE PEL (OSHA): 0.75 PPM(STEL-2PPM)

TLV (ACGIH): 0.3 PPM-CEILING 1,3,5-TRIAZINE-2,4,6-TRIAMINE,POLYMER WITH METHANAL PEL (OSHA): NOT DETERMINED TLV (ACGIH): NOT DETERMINED HYDROCHLORIC ACID PEL (OSHA): 5 PPM TLV (ACGIH): 5 PPM(CEILING) ENGINEERING CONTROLS: Adequate ventilation to maintain air contaminants below exposure limits. PERSONAL PROTECTIVE EQUIPMENT: Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION: A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE. USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS. If air-purifying respirator use is appropriate, use a respirator with formaldehyde cartridges and dust/mist prefilters. SKIN PROTECTION: neoprene gloves-- Wash off after each use. Replace as necessary. EYE PROTECTION: splash proof chemical goggles

9) PHYSICAL AND CHEMICAL PROPERTIES Specific Grav. (70F) 1.033 Vapor Pressure (0mHG) 18.0 Freeze Point (F) 32.00 Vapor Density (air-i) < 1.00 Viscosity (cps 70F) 16 %.Solubility (%,ater) 100.0 Odor Acrid Appearance Opalescent Physical State Liquid Flash Point (F) > 200 SETA(CC) pH As Is (approx.) 1.6 Evaporation Rate (Ether-I) < 1.00 NA = not applicable ND = not determined CONTINUED

PRODUCT NAME: POLYMER 1181 EFFECTIVE DATE: 04-APR-1997 (Ui STABILITY AND REACTIVITY STABILITY: Stable under normal storage conditions. HAZARDOUS POLYMERIZATION: Will not occur. INCOMPATIBILITIES: May react with strong oxidizers. DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. BETZ INTERNAL PUMPOUT/CLEANOUT CATEGORIES:

"B"

11) TOXICOLOGICAL INFORMATION Oral LD50 RAT: >10,000 mg/kg Dermal LD50 RABBIT: >1,250 mg/kg Inhalation LC5O RAT: >15,000 ppm/4hr Skin Irritation Score RABBIT: Minimal Eye Irritation Score RABBIT: Minimal

12) ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY Fathead Minnow 96 Hour Static Screen with 48-Hour Renewal The adsorptive characteristics of the material to the test organism resulted in increased stress and mortality. Mortality was observed in lowest concentration tested. pH of test solutions was adjusted to a level of 6-9.

35% Mortality: 5000 mg/L 25% Mortality: 10 mg/L Daphnia magna 48 Hour Static Renewal Bioassay pH of test solutions was adjusted to a level of 6-9. LC5O: 2020 mg/L No Effect Level: 893 mg/L Bluegill Sunfish 96 Hour Static Acute Bioassay LC50: 44 mg/L No Effect Level: 32 mg/L BIODEGRADATION COD (mg/gm): 30 TOC (mg/gm): 30 BOD-5 (mg/gm): 1 BOD-28 (mg/gm): 38 PAGE 6 CONTINUED

PRODUCT NAME: POLYMER 1181 EFFECTIVE DATE: 04-APR-1997

    ) DISPOSAL CONSIDERATIONS If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is D002 Corrosive(pH).

Please be adviIsed; however, that state and iocal requirements for waste disposal may be more restrictive or oth6rwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material.

14) TRANSPORT INFORMATION DOT HAZARD,: Not Applicable UN / NA NUMBER: UN1760 DOT E*_RGENFCY RESPONSE GUIDE 1: 60

15) REGULATORY INFORMATION TSCA:

AUl components of this product are listed in the TSCA inventory. CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ): 2,325 gallons due to FORMALDEHYDE; ' SARA SECTION 312 HAZARD CLASS:

*S       Immediate (acute);Delayed{Chronic)

ARA SECTION 302 CHEMICALS: CASt CHEMICAL NAME 50-0,-0 FORMALDEHYDE SARA SECTION 313 CHEMICALS: CASt CHEMICAL NAME RANGE 50-00-0 FORMALDEHYDE 0.1-1.0% 7647-01-0 HYDROCHLORIC ACID 0.1-1.0% CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT: This product contains these chemicals known~to the state of California to cause cancer or rroductive toxicity: CASIJA)E cum CAL 50-00-0 FORMALDEHYDE MICHIGAN REGULATORY INFORMATION CASt CHEMICAL NAME 50-00-0 FORMALDEHYDE P7ZGE 7 CONTINUED

PRODUCT NAME :POLYMER 118 1 EFFECTIVE DATE: 04-APR-1997 9 OTH-ER INFORMATION NFPA/HMIS CODE TRANSLATION" Health Slight Hazard Fire 1 Slight Hazard Reactivity 0 Minimal Hazard Special ACID pH below 2.1 (1) Protective Eqiuipment B Goggles.Gloves (1) refer to section 8 of MSDS for additional protective equipment recommendations. CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES MSDS status: 22-AUG-1995 REVISED FORMAT **NW 24-MAY-1996 12;EDIT:8 22-AUG-1995 17-JAN-1997 12 24-MAY-1996 04-APR-1997 15 17-JAN-1997 0 0 PAGE 8. K-)

BETZDEARBORN MATERIAL SAFETY DATA SHEET EFFECTIVE DATE: 24-AUG-2000 PRINTED DATE: 24-AUG-2000 IIPCHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME: POLYFLOC AP1 100 PRODUCT APPLICATION AREA: FLOCCULANT. COMPANY ADDRESS: BetzDearborn Inc. 4636 Somerton Road, Trevose, Pa. 19053 Information phone number: (215) - 355-3300 EMERGENCY TELEPHONE (HEALTHIACCIDENT): (800)-877-1940 (USA)

2) COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS: This product is not hazardous as defined by OSHA regulations. lo component is considered to be a carcinogen by the National Toxicology ogram, the International Agency for Research on Cancer, or the Occupational Safety and Health Administration at OSHA thresholds for carcinogens. PAGE1 CONTINUED

PRODUCT NAME : POLYFLOC AP1 EFFECTIVE DATE: 24-AUG-2000

3) HAZARDS IDENTIFICATION

    *.**EMERGENCY                               OVERVIEW CAUTION May cause slight irritation to the skin. May cause moderate irritation to the ey/es. Dusts may cause irritation to the upper respiratory tract.

DOT hazard is not applicable Emergency Response Guide is not applicable Odor: None; Appearance: White, Powder Fire fighters should wear positive pressure self-contained breathing apparatus(full face-piece type). Proper fire-extinguishing media: dry chemical/C02/foam or water--Slippery condition; use sand/grit. POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS: Primary route of exposure; May cause slight irritation to the skin. ACUTE EYE EFFECTS: May cause moderate irritation to the eyes. ("CUTE RESPIRATORY EFFECTS: SDusts may cause irritation to the upper respiratory tract. INGESTION EFFECTS: May cause slight gastrointestinal irritation with possible nausea, vomiting, abdominal discomfort and diarrhea. TARGET ORGANS: No evidence of potential chronic effects. MEDICAL CONDITIONS AGGRAVATED: Not known. SYMPTOMS OF EXPOSURE: May cause redness or itching of skin. PAGE 2 CONTINUED

PRODUCT NAME : POLYFLOC AP1100 EFFECTIVE DATE: 24-AUG-2000

4) FIRST AID MEASURES

   'KIN CONTACT:

Wash thoroughly with soap and water. Remove.contaminated clothing. Get medical attention if irritation develops or persists. EYE CONTACT: Remove contact lenses. Hold eyelids apart. Immediately flush eyes with plenty of low-pressure water for at least 15 minutes. Get immediate medical attention. INHALATION: If nasal, throat or lung irritation develops - remove to fresh air and get medical attention. INGESTION: Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician. Dilute contents of stomach using 3-4 glasses milk or water. NOTES TO PHYSICIANS: No special instructions

5) FIRE FIGHTING MEASURES FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type). EXTINGUISHING MEDIA: dry chemical/C02/foam or water--Slippery condition; use sand/grit. HAZARDOUS DECOMPOSITION PRODUCTS: jThermal decomposition (destructive fires) yields elemental oxides. ASH POINT:

       > 200F > 93C P-M(CC)

6) ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified. protective equipment. Contain and absorb-on absorbent material. Place in waste disposal container. Flush area with water. Wet area may be slippery. Spread sand/grit. DISPOSAL INSTRUCTIONS: Water contaminated with this product may be sent to a sanitary sewer treatment facility,in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Incinerate or land dispose in an approved landfill.

7) HANDLING AND STORAGE HANDLING:

    . Normal chemical handling.

STORAGE: Keep containers closed when not in use. Reasonable and safe chemical storage. Keep dry. PAr-P 3 CONTINUED (qw

PRODUCT NAME: POLYFLOC APi 100 EFFECTIVE DATE: 24-AUG-2000

8) EXPOSURE CONTROLS/PERSONAL PROTECTION U. EXPOSURE LIMITS This product is not hazardous as defined by OSHA regulations.

ENGINEERING CONTROLS: adequate ventilation PERSONAL PROTECTIVE EQUIPMENT: Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION: A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE. USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS. If air-purifying respirator use is appropriate, use a respirator with dust/mist filters. SKIN PROTECTION: neoprene gloves-- Wash off after each use. Replace as necessary. EYE PROTECTION: airtight chemical goggles

9) PHYSICAL AND CHEMICAL PROPERTIES

ý -Psity                             42.000 lb/cu.       Vapor Pressure  (mmHG)    1. 0
  &eze Point (F)                        NA               Vapor Density  (air=1) < 1.00 Freeze Point (C)                         NA Viscosity(cps 70F,21C)                   NA                % Solubility (water)     1.0 Odor                                                None Appearance                                          White Physical State                                      Powder Flash Point                     P-M(CC)              > 200F    > 93C pH 5% Sol. (approx.)                                7.0 Evaporation Rate (Ether=l)                          < 1.00 NA = not applicable         ND = not determined PAGE 4                                                     CONTINUED

PRODUCI NAME: POLYFLOC AP1 EFFECTIVE DATE: 24-AUG-2000

10) STABILITY AND REACTIVITY

      'wTABILITY:
'        Stable under normal storage conditions.

HAZARDOUS POLYMERIZATION: Will not occur. INCOMPATIBILITIES: May react with strong oxidizers. DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. BETZDEARBORN INTERNAL PUMPOUT/CLEANOUT CATEGORIES:

         "A"I 1 1) TOXICOLOGICAL INFORMATION Oral LD50 RAT:                                      >5,000 mg/kg 28 Day Oral RAT/DOG:                              NEGATIVE NOTE -   Rat two-year feed:     no   adverse effects.      Dog one-year feed:

no adverse effects. Dermal LD50 RABBIT: >2,000 mg/kg NOTE - Non-toxic at high dose levels Skin Irritation Score RABBIT: NEGATIVE Eye Irritation Score RABBIT: SLIGHT Skin Sensitization G.PIG: NEGATIVE P14r_1E= 5 CONTINUED (0-10)

PRODUCT NAME : POLYFLOC AP1100 69014794-6 EFFECTIVE DATE: 24-AUG-2000

12) ECOLOGICAL INFORMATION QUATIC TOXICOLOGY 0 Rainbow Trout 72 Hour Static Screen 0% Mortality: 100 mg/L Daphnia magna 48 Hour-Static Screen No mortality was observed in highest concentration tested.

0% Mortality: 500 mg/L Bluegill Sunfish 96 Hour Static Screen 0% Mortality: 300 mg/L Fathead Minnow 96 Hour Static Screen No mortality was observed in highest concentration tested. 0% Mortality: 500 mg/L Ceriodaphnia 48 Hour Static Acute Bioassay LC50: 5 mg/L No Effect Level: 1.6 mg/L BIODEGRADATION L COD (mg/gm): 2970 TOC (mg/gm): 680 '~-~ BOD-5 (mg/gm): 1 BOD-28 (mg/gm): 22

13) DISPOSAL CONSIDERATIONS If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is Not applicable.

Please be advised; however, that state-and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal'of this material. -

14) TRANSPORT INFORMATION DOT HAZARD: Not Applicable UN / NA NUMBER: Not applicable DOT EMERGENCY RESPONSE GUIDE #: Not applicable PArE 6 CONTINUED

(I IL((-I V/ Yy I/ PRODUCT NAME: POLYFLOC APl100 EFFECTIVE DATE: 24-AUG-2000

15) REGULATORY INFORMATION

*w
   ;SCA:

All components of this product are listed in the TSCA inventory. CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ): No regulated constituent present at OSHA thresholds FOOD AND DRUG ADMINISTRATION: 21 CFR 176.110 (acrylamide - acrylic acid resins) All ingredients comprising this product are authorized by FDA for the manufacture of paper and paperboard that may contact aqueous and fatty foods as per 21 CFR 176.170(a) (4). USDA FEDERALLY INSPECTED MEAT AND POULTRY PLANTS: SEC.G6,1L1 SARA SECTION 312 HAZARD CLASS: Product is non-hazardous under Section 311/312 SARA SECTION 302 CHEMICALS: No regulated constituent present at OSHA thresholds SARA SECTION 313 CHEMICALS: No regulated constituent present at OSHA thresholds CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT:

    *No regulated constituent present at OSHA thresholds I=HIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds PA   E 7                                              CONTINUED

PRODUCT NAME: POLYFLOC AP1100 EFFECTIVE DATE: 24-AUG-2000

16) OTHER INFORMATION NFPA/HMIS CODE TRANSLATION Health 1 Slight Hazard Fire Slight Hazard Reactivity 0 Minimal Hazard Special NONE No special Hazard (1) Protective Equipment B Goggles,Gloves (1) refer to section 8 of MSDS for additional protective equipment recommendations.

CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES MSDS status: 28-JAN-1997 ** NEW ** 01-JUL-'i997 15 28-JAN-1997 27-MAY-1999 15 01-JUL-1997 24-AUG-2000 4 .27-MiY-1999 C-) P/KiE 8 (U. C-~

RODUCT NAME: LIQUICHLOR / SODIUM HYPOCHLORITE 7-15%

SDS NUJMBER: OX.622680

,FFECTIVE DATE: 1/10/1999 UPP.RSEDES: NEW IS4D BY: 008740-' 'HIS MATERIAL SAFETY DATA SHEET (MSDS) HAS BEEN PREPARED IN COMPLIANCE WITH HE FEDERAL OSHA HAZARD COMMUNICATION STANDARD, 29 CFR 1910.1200. THIS 'RODUCT MAY BE CONSIDERED TO BE A HAZARDOUS CHEMICAL UNDER TEAT STANDARD: REFER TO THE OSHA CLASSIFICATION IN SEC.I.) THIS INFORMATION IS REQUIRED '0 BE DISCLOSED FOR SAFETY IN THE WORKPLACE. TEE EXPOSURE TO THE COMMUNITY, F ANY, IS QUITE DIFFERENT.-

  -PRODUCT      IDENTIFICATION

roduct Name: Sodium Hypochiorite

ýynonyms: Liquid chlorine solution, Liquid bleach, Hypochlorite, leach, Hypo

hemical Family: Hypochlorite lormula: NaOCL in water rse De'scription: Swimming pool chlorinator, Microbiocide, textile/laundry

ýleaching agent, hard.surface cleaner, mildecide, water

reatment

azard Classification: Oxidizer, unstable (reactive), corrosive, lung toxin I -COMPONENT DATA "roduct Composition 1kS or Chemical Name: Sodium hypochiorite AS -Number: 7681-52-9 er- -tage Range: 7-15 azkWious Per 29 .CFR 1910.120D: Yes xposure Standards: None Established for Sodium Hypochlorite, see azardous Decomposition, Section VII.

AS or Chemical Name: Water AS Number: 7732-18-5 ercentage Range: 70.5-87.5 azardous Per 29 CFR 1910.1200: No xposure Standards: None Established. AS or Chemical Name: Sodium hydroxide LS Number: 1310-73-2 arcentage Fange: 0.5 - 2.5 azardous Per 29 CFR 1910.1200: Yes Kposure Standards: OSHA (PEL)

ACGIH (TLV) /m 3 ppm mg/ma 3 ppm. mg 4A: N/A 2 . N/A No ne ZILING: N/A None N/A 2 IEL: N/A None N/A No ne Federal OSHA PEL. An Agreement

ate OSHA PEL may be different.

LS or Chemical Name: Sodium chloride LS"Number: 7647-14-5

 !rcentage Range: 5.0 - 12.0 izardous Per 29 CFR 1910.1200: Yes
 .posure Standards: None Established

I 7ZECAUTIONS FOR SAFE HANDLING AND STORAGE

iTORAGE CONDITIONS:

tore in'a cool, dry, well-ventilated area. Avoid high-temperatures and

_xposure.to and direct sunlight. )O NOT STORE AT TEMPERATURES ABOVE: 15-21 Deg. C (60-70 Deg. F) )TEER: Store in the dark at the lowest possible temperature, but keep from "reezing. IRC 'CT STABILITY AND COMPATIBILITY: 69017288-2

aL-) LIFE LIMITATIONS: Up to 6 months at 6D Deg. F. or lower.; NCOMPATIBLE.,MATERIALS FOR PACKAGING: Metal.-container-s. .; NCOMPATIBLE MATERIALS FOR STORAGE OR TRANSPORT:

)xidizers, .acids, nitrogen containing materials such ts quaternary-ammonium salts, metals such as copper, i:ickel or cobalt..

V -PHYSICAL DATA Lppearance: Greenish-yellow' liquid Preezing Point: -20 o C G 7% NaOCl soiling Point: Decomposes on heating

)ecomposition Temperature: Decomposition rate increases as heated

pecific Gravity: 1.08 - 1.26 3ulk Density: Not Applicable

>H @2?????C: 12-14 rapor Pressure @ 2?????C: No Data

olubility in Water: Miscible Tolatiles, Percent by Volume: 87.5-94.5
vaporation Rate: No Data Tapor Density: No Data dolecular Weight: 74.5 (active ingredient-NaOCl)

)dor: Chlorine-like

oefficient of Oil/Water Distribution: No Data T -PERSONAL PROTECTIVE EQUIPMENT REQUIREMENTS

?e-' nal Protection for Routine Use of Product: Zem)ratory Protection: .Routine: If vapors, mists, or aerosols are not 2ontrolled with ventilation to below the TLV wear a TIOSH approved respirator. ýine breaking/hose connections/samples, etc.: Wear a ZIOSH approved workplace respirator as air 2oncentrations above the TLV for chlorine may occur inexpectedly. Tentilation: Routine: Local exhaust ventilation is recommended if rapors, mists or aerosols are generated. Otherwise, ise general exhaust ventilation. sine breaking/hose connections/samples, etc.: Use local ?xhaust ventilation

kin and Eye Protection: Routine: Use chemical safety goggle's and impermeable Tloves.

ýine breaking/hose connections/samples, etc.: Wear

hem-ical safety goggles and face. shield, impermeable Tloves, boots and protective suit.

Dther: Emergency eye wash and safety showers must be provided Ln the irinmediate work area.. ?quipment Specifications (When.Applicable): .ýespirator Type: NIOSH approved respirator equipped with chemical

artridges for protection against chlorine gas and dust nist pre-filters.

?rotective Clothing Type: (This includes: gloves, boots, apron, protective

uit. ): Neoprene TI -FIRE AND EXPLOSION HAZARD INFORMATION AlL.._ability Data: &,-~-

   -_&n6ustible: No yropýopric:' No lash Point: Not Applicable

.utoignition Temperature: Not Applicable lammable Limits at Normal Atmospheric Temperature and Pressure Percent Volume in Air): EL - Not Applicable 7E Not Applicable FPA Ratings: ealth: Not Established 'lammability: Not Established .eactivity: Not Established MIS Ratings:

.ealth: 3 lar-mability: 0

.eactivity: 2 ýxtinguishing Media: Not applicable 'ire Fighting Techniques and Comments: rse water to cool containers exposed to fire. On small fire, use dry chemical, arbon dioxide or water spray. on large fires, use water in flooding ýuantities as fog. In case of fire, hazardous concentrations of chlorine may ýe formed. See Section XI for personal protective equipment for fire sighting..'

'I    -REACTIVITY       INFORMATION
!onditions Under Which This Product May Be Unstable:

eemperatures Above: Decomposition rate increases as it is heated lechanical Shock or Impact: No ýlectrical (Static) Discharge: No ýther: Decomposition will'result formation of oxygen from on'-ct with copper, nickel, cobalt and iron

.a*_Ious Polymerization: Will not occur ncmpatible Materials: Iron, copper, nickel, cobalt, acids, ammonium or
.ther nitrogen containing compounds, organics, ther oxidizers azardous. Decomposition: Chlorine gas ther conditions to avoid: High heat, sunlight and ultra-violet light ummary of Reactivity:

xplosive: N/A xidizer: Yes yrophoric: No rganic Peroxide: No ater Reactive: No orrosive: N/A III - FIRST AID y'es

 =nediately flush with large amounts .of water for at least 15 ihinutes,
 =casionally lifting          the upper and lower eyelids. Seek medical attention once.

cin nrnediately flush with water for at least *15 minutes. Seek medical

tention..If clothing, shoes and/or jewelry come in contact with the

oduct, they removed immediately and laundered before re-use.

agestion umeciately drink large quantities of water. DO NOT induce vomiting. Seek tdimal attention at once. DO NOT give anything by mouth if the person is ickjcious or if having convulsions.

Anmediately and move to fresh air until these symptoms disappear. If brea.thing .s diffieult, administer oxygen, keep the person warm and at rest. Seek iedical attention. In. the event that an individual inhales. enough vapor to .oge. consciousness, person shouldbe moved to fresh air at once and seek iedical attention immediately. If breathing has stopped, artificial

espiration should be given immediately. In ail cases, ensure adequate

en' Lation and provide respiratory protection before he person returns to

X -TOXICOLOGY AND HEALTH INFORMATION

 .outes of Absorption

nhalation, skin, eye, ingestion laming Statements and Warning Properties AUSES RESPIRATORY TRACT IRRITATION. . CAUSES EYE AND SKIN BURNS. CAN AUSE LUNG DAMAGE.

[uman Threshold Response Data, )dor Threshold: Approximately 0.9 mg/M 3 (0.3 ppm) based ýn odor of chlorine.

rritation Threshold: No data for Sodium hypochlorite.

[owever, decomposition products may be irritating.

mmediately Dangerousito Life or Health: No Data. However, Sodium Lypochlorite has the potential to be immediately dangerous to life or health.

igns, Symptoms and Effects of Exposure

nhalation

,cute: Inhalation of this material is irritating to the nose, mouth, throat Lnd lungs. It may also cause burns to the respiratory tract with the production of lung edema, which can result in shortness of- breath, rheezing, choking, chest pain, and impairment of lung function.

nhalation of high concentrations can result in permanent lung damage.

'hronicý Repeated inhalation exposure may cause impairment of lung function ,nd,' -rmanent lung damage. 1kin Lcute: Dermal exposure can cause severe irritation and/or burns characterized )y redness, swelling and scab formation. Prolonged skin exposure may cause Lestruction of the dermis with' impairment of the skin at site of contact

o regenerate.

'hronic: Effects from chronic skin exposure would be similar to those from

ingle exposure except for effects secondary to tissue destruction.

.ye

evere irritation and/or burns can occur following eye exposure. Contact may iause impairment of vision and corneal damage..

ngestion

,cute: Irritation and/or burns can occur to -the entire gastrointestinal tract, .ncluding the stomach and intestines, characterized by nausea, vomiting, Liarrhea, abdominal pain, bleeding, and/or tissue ulceration. .hronic: There are no know or reported effect9 from chronic exposure. Fedical Conditions Aggravated by Exposure

.sthma and respiratory         and cardiovascular disease

nteractions With Other Chemicals Which Enhance Toxicity

[one known or reported .nimal Toxicology .cute Target Organ Toxicity

NE1-'%TION LC50: No available data

'RA& D50: Approximately 3-5 g/kg (rat)

hronic Target Organ Toxicity here are, no know or reported effects from repeated exposure. eproductive and Developmental Toxicity here are -io know or reported effects on reproductive function or fetal eve lopment. arc inogenic ity odium hypochlorite has been shown not to be carcinogenic in laboratory ni Ls. t.?.h not included as a .carcinogen.by IARC, OSHA, NTP,:.or EPA. IARC has. Z oncluded that there is inadequate evidence for the carcinogenicity of ypochlorite salts' in laboratory animals and there is no data available rom studies in humans. herefore, IARC considers hypochlorite salts to be not classifiable as to heir carcinogenicity eo humans. utagenicity odium hypochlorite has been shown to produce damage to genetic material when ested in vitro. Studies in vivo have shown no evidence of mutagenic otential for this material. Chemicals with potent biocidal activity, ypical of hypochlorite compounds, may compromise the integrity of many of he treated cells, which remain viable during an in vitro assay. This result ould likely produce cellular changes giving rise to a response indicative of utation. It is judged that the risk of genetic damage is insignificant for odiumhypochlorite because of its biocidal activity, lack of mutagenicity n v vo, and failure to produce a carcinogenic response. quatic Toxicity quatic LC50 - approximately 0.6 mg/l (bluegill) pproximately 1 mg/l (daphnia, 48 hours)

-TRANSPORTATION INFORMATION

'HIS MATERIAL IS REGULATED AS A DOT HAZARDOUS MATERIAL. OT Description from the' Hazardous Materials Table 49 CYR 172.101: and (U.S. DOT) : HYPOCELORITE SOLUTIONS, 8, UN1791, PG II 'ater (IMO) : Same as above_ .ir 'IATA/ICAO): Same as above .a i Label/Placard: CORROSIVE ,epotable Quantity: 100 lbs. (Per 49 CFR 172.101, Appendix) ýmergency Guide: 154

I -SPILL AND LEAKAGE PROCEDURES

'OR ALL TRNASPORTATION ACCIENTS, CALL CHEMTREC AT 800-424-9300 .eportable Quantity: 100 LBS. (Per 40 CFR 302.4) pill Mitigation Procedures: .azardous concentrations in air may be found in local spill area and .mmediately downwind. .ir Release: Vapors may be suppressed by the use of a water fog. Capture all

un-off water for treatment and disposal.

'ater Release: -This material is soluble in water. Dike or contain material via .se of compatible absorbents. Remove material with use of vacuum or pump operation and treat before disposition..This-material is .armful to aquatic life. and Spill: Compatible -absorbents: Sand, clay soili commercial absorbents. pill Residues: ispose of per .guidelines under Section XII, WASTE DISPOSAL. his material may be neutralized for disposal; you are requested to contact CEAN t 888-2891-911 before beginning any such operation.. ersonal Protection for Emergency Spill and Firefighting Situations: .esponse to this material requires the use of self-contained breathing pparatus (SCBA). dditional protective clothing must be worn to prevent personal contact with hir material. These items include by are not limited to boots, gloves, hard at,.Lmpervious clothing, i.e. chemically impermeable suit.

 *3ton      ana saranex.

1I -WASTE'DISPOSAL 690172886 f this product becomes a waste, it meets the criteria of

 .efined under 40 CFR 261 and would have the following EPA a hazardous waste as hazardous waste
 .umber: D002.
 .S        azardous liquid         waste, it   must be disposed of in accordance with local
 .ta\--/and federal            regulations in a permitted hazardous waste treatment,

torage and dispbsal"facili-ty by.-treatment. -

TI*RE MUST BE TAKEN TO PREVENT ENVIRONMENTAL CONTAMINATION.FROM THE USE OF' THIS ATERIAL. THE USER-OF THIS MATERIAL HAS THE RESPONSIBILITY TO DISPOSE OF

 -NUSED MATERIAL, RESIDUES AND CONTAINERS IN COMPLICANCE WITH ALL RELEVANT
 ,OCAL, STATE AND FEDERAL LAWS AND REGULATIONS REGARDING TREATMENT, SORAGE ND DISPOSAL FOR HAZARDOUS AND NONHAZARDOUS WASTES.

III - ADDITIONAL REGULATORY STATUS INFORMATION IOXIC SUBSTANCES CONTROL ACT: This substance is listed on the Toxic Substances

ontrol Act inventory.

rSF LIMITS: NSF Maximum Drinking Water Usage Concentration - 250 mg/l as

odium hypochlorite

J:UPERFUND AMENDMENTS AND REAUTHORIZATION ACT TITLE III: None Established AZARD CATEGORIES, PER 40 CFR 370.2:

LEALTH: Immediate (Acute)

 )elayed (Chronic)
 'HYSICAL:
 'ire
 ,eactivity a-6ERGENCY PLANNING AND COMMUNITY RIGHT-TO-KNOW, PER 40 CFR 355, A-PP.A:

XTTREMELY HAZARDOUS SUBSTANCE - THRESHOLD PLANNING QUANTITY: [one Established

UPPLIER NOTIFICATION REQUIREMENTS, PER 40 CFR 372-45: None Established.

-            --- ------------            FOR ADDITIONAL INFORMATION----------------------------

CI&WACT: MSDS COORDINATOR VOPAK USA INC. DURING BUSINESS HOURS, PACIFIC TIME " (425) 8B9-3400

            ------------------------------------- NOTICE-          ---------------------------------

VOPAK USA INC., (I"VOPARK"), EXPRESSLY DISCLAIMS LTL EXPRESS OR IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A

'ARTICULAR PURPOSE,              WITH RESPECT TO THE PRODUCT OR INFORMATION PROVIDED HEREIN, LND SHALL UNDER NO CIRCUMSTANCES BE LIABLE FOR INCIDENTAL                         OR CONSEQUENTIAL
)AMAGES. **

DO NOT USE INGREDIENT INFORMATION :AND/OR INGREDIENT PERCENTAGES IN THIS MSDS LS A PRODUCT *SPECIFICATION. FOR PRODUCT SPECIFICATION INFORMATION REFER TO A IRODUCT SPECIFICATION SHEET AND/OR A CERTIFICATE OF ANALYSIS. THESE *CAN BE

)BTAINED FROM YOUR LOCAL VOPAK USA SALES OFFICE.

ALL INFORMATION APPEARING HEREIN IS BASED UPON DATA OBTAINED FROM THE UANUFACTURER AND/OR RECOGNIZED TECHNICAL SOURCES. .WHILE THE INFORMATION IS IELIEVED TO BE ACCURATE, VOPAK MAKES NO REPRESE NTATIONS AS TO ITS ACCURACY OR

UFFICIENCY. CONDITIONS O' USE ARE BEYOND VOPAKS CONTROL AND THEREFORE USERS LRE RESPONSIBLE TO VERIFY THIS DATA UNDER THEIR OWN OPERATING CONDITIONS TO

)ET' '1INE WHETHER THE PRODUCT IS SUITABLE FOR THEIR PARTICULAR PURPOSES AND THEY S        ALL RISKS OF THEIR USE, HANDLING, AND DISPOSAL OF. THE PRODUCT, OR FROM

1986] 01/17/02 06:00 Vopak USA In 8oi8 THE PUBLICATION OR USE OF, OR RELIANCE UPON , INFORMATION CONTAINED HEREIN. THIS INFORMATION RELATES ONLY TO THE PRODUCT DESIGNATED HEREIN, AND DOES NOT RELATE TO ITS USE IN COMBINATION WITH ANY OTHER MATERIAL OR IN ANY OTHER PF 'ESS. 69017288--7

* *

E N D OF M S D S

I PRODUCTS & CHEMICALS 906 Adams Street I(Mixed Halogen Formulation) Steubenvlle, Ohio 43952 (Material Safety Data Sheet Phone: 614 - 282-1171 PRODUCTNAME SANURIL 115 SY*ONYMS ..... qCaciurr_hayp*o-jrft and 1-bromo-3-chlro-5,5-dimethylhydantoin PRODUCT USE .. : ...... Disinfecting agent for Wastewater NIOSHý RATINGS ...... 3 HIGH HEALTH HAZARD 0 NONCOMBUSTIBLE 2 MODERATELY REACTIVE

      'Ratings based upon 'Identilication System for'Occupationally Hazardous Materials (1974)"

DEPARTMENT OF TRANSPORTATION INFORMATION Proper. Shipping Name ...... Calcium Hypochlorlte Mixture, Dry, RO Hazard Class ........ Oxidizer UN Number .... UN1748 MANUFACTURER INFORMATION: Company Name ....... EES Corporation, A Subsidiary of ELTECH Systems Corporation Street Address ........ 12850 Bournewood Drive City, State, Zip ...... Sugar Land, Texas 77478 .. Emergency.Phone ......- 1-800-424-9300 Office Phone ...... (713) 274-8444 or Toll Free 1-800-621-9189 Date Revised ...... 4118190 " Chemical Name % of Mixture TLV PEL CAS# Calcium Hypochlorlte 69.30% N/A N/A 7778-54-3 1 -bromo-3-chloro-5,5-dimethy!hydantoln 0.94% 10 15 5785-65-AA TLVIPEL OF MIXTURE (If known) N/A 3P

                     .IPYi-,6dAL,.'-

P fI i -S :ý,..ý'M S..ý*--.',',.-.'ý'.-.-..,,*:-,ý,,-,.',ý':ý-ý,,.'.'ý*.ý'..-,.-ý'.-'...:.......-'..-

                                                                                       .,ý'.-,'...,ý*,,..,..-,-..*.".-,ýý,ý,,,"",.f,ýý--Yýý.f,,.,,-
                                                                                                                   .'.*.        ý-..-..."',.'.-.-'.ý,?,.'-.ý.*,".ýý-'..'ý,ý,"..ý BOILING POINT                         . None; dry solid MELTING POINT .                        .         /A SPECIFIC GRAVITY ......                            1.8 min (tablet)

VAPOR DENSITY ......__ N/A VAPOR PRESSURE N/A PERCENT VOLATILES . N/A SOLUBILITY INWATER .... 6% by weight (min) pH. ........ 8.3 (1% solution) DENSITY (@ 20-C) ......... 1.0

                                                       .C...        White solid tablet CR         ...           Slight chlorine. N-bromo compounds have a stench-like odor. It Is not as "sweet" as chlorine.

4. %0R1,NOEXPCOS(Oft.I AT.~ 1/2 FLASHPOINT N/A AUTO IGNITETEMP ... NIA FLAMMABILITY LIMITS IN AIR ....... N/A EXPLOSIVE LIMIT....... LOWER: NIA UPPER: N/A EXTINGUISHING MEDIA Waterr'ONLY SPECIAL FIRE FIGHTING PROCEDURES:

This product Is a strong oxidizer. Use ONLY water In the event of a fire or a violent reaction may result by contamination. Wear self-contained breathing apparatus. 0426901dd

a ~UVA I uvuU/_ 90 Adams Street Steubenville, Ohio 43952 Phone: 614 - 282-1171 PAGE 2-

4. jJFfRv"I'ADELUI)'AALntU UNUSUAL FIRE/EXPLOSION HAZARD:

Contamin'ati6n with organics, acids, alkalies, and strong reducing agents will result in fire or rapid decomposition.. Spontaneous decomposition'temperature for this product is 350°F. In large firbs fueled by other materials the product

              .+
               .. +..
                   -+---......

may smolder ....for ..prolonged

                               .... .++.               ....... ..--.

periods

.-. i:*

emitting

.: . +.. . . dense

                                                                                                     +. +  black smoke.
                                                                                                                    . + . . . . . .....

THIS SECTION DESCRIBES THE NATURE OF THE HAZARDOUS EFFECT RESULTING FROM EXPOSURE TO THIS PRODUCT. ROUTES OF EXPOSURE-INGESTION: Highly toxic by Ingestion. May cause severe inflammation and erosion to the lining of the esophogus and stomach. Promptly induces vomiting. EYE CONTACT" Mild to moderate exposure to dust causes irritation of the eyes. Severe exposure can cause permanent (irreversible) damage. SKIN CONTACT: Mild to moderate exposure to dust may irritate the skin. Greater exposure can cause severe irritation. INHALATION: Mild to moderate exposu.re to dust causes irritation to the mucous membranes of the respiratory passages (nasal and throat). SENSITIZING AGENT? .. NO N..... ABSORElD THROUGH'THE SKIN? ....... NO SYSTEMIC POISON? O O... EFFECTS OF OVEREXPOSURE: ACUTE: Ingestion may result in erosion of the esophogus and stomach. Vomiting, gastric bleeding and possible circulatory collapse. Exposure may cause temporary or permanent tissue damage to K> skin, eyes, and respiratory passages. CHRONIC: Prolonged and intensive exposure may result in tissue damage to body surfaces unless promptly treated. EMERGENCY AND FIRST AID PROCEDURES: Eyes: IMMEDIATELY flush eyes with large amounts of water for at least 15 minutes, holding lids apart to ensure flushing of entire eye surface. SEEK MEDICAL ATrENTIONI Skin: Wash with plenty of soap and water. Re move contaminated clothing and footwear. Wash clothing before reuse. Footwear should be decontaminated before reuse. Seek medical attention if symptoms persist. Inhalation: Get person out of contaminated area to fresh air. If breathing has stopped. resuscitate and administer oxygen If readily available. SEEK MEDICAL ATTENTIONI Ingestion: NEVER give anything by mouth to an unconscious person. Feed bread soaked In milk, followed by olive or cooking oil. DO NOT induce vomiting. Call a physician immediatelyl 042690/dd

906 Adams Street Steubenvillke Ohio 43952 Phone: 614 - 282-1171 P-AGE 3".. .....

6. RAT I T~'

Conditions contributing to instability: Contamination with flammables, organics may cause fire or explosion. Acids will release chlorine and bromine gas. Incompatibility (Materials to avoid): " Acids, flammables, organic materials, readily oxidizable materials and str6ng reducing agents.

  ,Hazardous decomposition or byproducts:

Chlorine gas, hydrogen bromide, bromine and hydrogen chloride. Hazardous polymerization: This product is not known to polymerize. Neutralizing Chemicals: Sodium sulfite, sodium blsulfite or sodium metabisulfite. Steps to be Taken If Material is Released and/or Spilled: Wear appropriate protective gear: rubber gloves and boots. Chemical splash goggles and breathing apparatus If necessary. Avoid contact with clothing--fire may result. Dilute spill area with large quantities of water, at least 100 gallons of water per pound of material. Avoid contact with resulting solution. Neutralize with sodium sulfite, sodium bisulfite or sodium metabilsulfite. Collected neutralized solution should be disposed of through sewage treatment plant. Prior approval from plant personnel as well as Local, State and Federal environmental agencies should be obtained. File environmental spill notifications If necessary. Waste Disposal Methods: DO NOT dispose of material in dry form In waste container--fire may result. Proceed with spill procedure as outlined above. Additional Precautions: Do not attempt to recover solid material. Do not dispose of material In waste container. Do not reuse empty container but place in trash collection. Ventilation Requirements: Work In well ventilated areas. Storage area should be well ventilated. Specific Personal Protective Equipment: Respiratory protection Is not required under normal use, however when necessary, use NIOSH/MSHA approved respirator following manufacturer's recommendations. NIOSH approved dust mask is essential where dusting may occur. Eye Protection: Chemical safety glasses should be worn. Protective Gloves:Gloves should be worn. Rubber or other chemically resistant materials are recommended as suitable material. Other Clothing and Equipment: Protective clothing should be worn so as to minimize skin contact. Avoid contact with clothing. Fire may result from contact of dry material with cloth or flammables. 042690/dd

906 Adams Street Steubenville, Ohio 43952 Phone: 614 - 282-1171 PAGE 4

  . [SPEA15      PR Ed~i      -N.:                                        .~,Ž DANGER: highly.corrosive. Causes skin and eye damage. May be fatal if swallowed. DO NOT get in eyes or on clothing. Wear goggles and CLEAN protective gloves when handling. Irritating to nose and throat. DO NOT breathe dust and fumes. Wash thoroughly with soap and water afte*r handling. Remove and wash contaminated clothing before reuse.

This product is toxic to fish. Do not discharge Into lakes, streams, ponds or public waters unless In accordance with an NPDES permit. Strong oxidizing agent. Mix this product only with water. Use clean dry utensils. Open container only where adequate ventilation is available. Do not add this product to any dispensing device containing remains of any other product. in case of contamination/decomposition, do not reseal container. If possible, Isolate container in open air-and flood with large volumes of water. I 0 . tsTORG ~ ISPS . ... .. STORAGE: Keep. product dry and in a tightly closed container when not In use. Store in cool, dry, well ventilated area, keeping it away from heat sources and/or open flames. Handle container with care--DO NOT drop, roll or skid. In case of decomposition, Isolate container (if possible) and flood with large amounts of water to dissolve all material. Follow "Spi.l and Leak Procedures" as outlined in Section 7 of this Data Sheet. Keep in original container. DO NOT store/transfer/repa6k this product in any other container without the approval/authorization of EES Corporation. DISPOSAL: Follow "Spill and Leak Procedures' as outlined in Section 7 of this Data Sheet DO NOT reuse empty container. Wash thoroughly with water 'and discard clean container in a safe place. Y.. DO NOT CONTAMINATE FOOD OR FEED BY STORAGE, DISPOSAL OR CLEANING OF EQUIPMENT. All Information on this form Is furnished solely for the purpose of compliance with OSHA's Hazard Communication Standard, 29CFR 1910.1200 and shall not be used for any other purpose. 042690/dd

BETZDEARBORN MATERIAL SAFETY DATA SHEET 69014777-1 EFFECTIVE DATE: 02-JUN-2000 PRINTED DATE: 02-JUN-2000 .'- HEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME : CORRSHIELD MD4103 PRODUCT APPLICATION AREA: WATER-BASED CORROSION INHIBITOR/DEPOSIT CONTROL AGENT. COMPANY ADDRESS: BetzDearborn Inc. 4636 Somerton Road, Trevose, Pa. 19053 Information phone number: (215) - 355-3300 EMERGENCY TELEPHONE (HEALTH/ACCIDENT): (800)-877-1940 (USA)

2) COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS: CAS# CHEMICAL NAME (w7631-95-0 SODIUM MOLYBDATE (MOLYBDIC ACID,DISODIUM SALT)- Potential irritant (respiratory) 1310-73-2 SODIUM HYDROXIDE (CAUSTIC SODA) Corrosive; toxic (by ingestion)

      -29385-43-1                    I-H-BENZOTRIAZOLE,METHYL- (TOLYLTRIAZOLE; TTA)

Solid is an irritant (by all routes); liquid is corrosive No component is considered to be a carcinogen by the National Toxicology Program, the International Agency for Research on Cancer, or the Occupational Safety and Health Administration at OSHA thresholds for carcinogens. PAGE 1 CONTINUED

PRODUCT NAME: CORRSHIELD MD4103 EFFECTIVE DATE: 02-JUN-2000 69014777-2

3) HAZARDS IDENTIFICATION EMERGENCY OVERVIEW CAUTION May cause slight irritation to the skin. May cause moderate irritation to the eyes. Mists/aerosols may cause irritation to upper respiratory tract.

DOT hazard is not applicable Emergency Response Guide is not applicable Odor: Slight; Appearance: Yellow, Liquid Fire fighters should wear positive pressure self-contained breathing apparatus(full face-piece type). Proper fire-extinguishing media: dry chemical, carbon dioxide, foam or water POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS: Primary route of exposure; May cause slight irritation to the skin. ACUTE EYE EFFECTS: May cause moderate irritation to the eyes. (\CUTE RESPIRATORY EFFECTS: Mists/aerosols may cause irritation to upper respiratory tract. INGESTION EFFECTS: May cause slight gastrointestinal irritation. TARGET ORGANS: No evidence of potential chronic effects. MEDICAL ,CONDITIONS AGGRAVATED: Not known. SYMPTOMS OF EXPOSURE: May cause redness or itching of skin. PAGE 2 CONTINUED

PRODUCT NAME: CORRSHIELD MD4103 EFFECTIVE DATE: 02-JUN-2000 69014777-3

4) FIRST AID MEASURES

(, }KIN CONTACT: Remove contaminated clothing. Wash exposed area with a large quantity of soap solution or waier for 15 minutes. EYE CONTACT: Immediately flush eyes with water for 15 minutes. Immediately contact a physician for additional treatment. INHALATION: Remove victim frbm contaminated area to fresh air. Apply appropriate first aid treatment as necessary. INGESTION: Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician. Dilute contents of stomach using 3-4 glasses milk or water. NOTES TO PHYSICIANS: No special instructions

5) FIRE FIGHTING MEASURES FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type). EXTINGUISHING MEDIA: dry chemical, carbon dioxide, -foam or water HAZARDOUS DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides.

     *.ASH POINT:

'> 200F > 93C P-M(CC)

6) ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container. Flush area with water. Wet area may be slippery. Spread 'sand/grit. DISPOSAL INSTRUCTIONS: Water contaminated with this product may be sent to a sanitary sewer treatment facility,in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit." Product as is - Incinerate or land dispose in an approved landfill.

7) HANDLING AND STORAGE HANDLING:

Alkaline. Do not mix with acidic material. STORAGE: Keep containers closed when not in use. Do not freeze. If frozen, thaw and mix completely prior to use. PP E 3 CONTINUED

PRODUCT NAME: CORRSHIELD MD4103 EFFECTIVE DATE: 02-JUN-2000 69014777-4

8) EXPOSURE CONTROLS/PERSONAL PROTECTION U EXPOSURE LIMITS C-HEMICAL NAME SODIUM MOLYBDATE (MOLYBDIC ACID,DISODIUM SALT)

PEL (OSHA): 5 MG/M3(AS.Mo). TLV (ACGIH): 5 MG/M3(AS Mo) SODIUM HYDROXIDE (CAUSTIC SODA) PEL (OSHA): 2 MG/M3 TLV (ACGIH): 2 MG/M3(CEILING) 1-H-BENZOTRIAZOLE,METHYL- (TOLYLTRIAZOLE; TTA) PEL (OSHA): NOT DETERMINED TLV (ACGIH): NOT DETERMINED ENGINEERING CONTROLS: Adequate ventilation to maintain air contaminants below exposure limits. PERSONAL PROTECTIVE EQUIPMENT: Use protective equipment in-accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION: - A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE. USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIEDAIR-RESPIRATORS. If air-purifying respirator use is appropriate, use a respirator with dust/mist filters. SKIN PROTECTION: neoprene gloves-- Wash off after each use. Replace as necessary. EYE PROTECTION: splash proof chemical goggles

9) PHYSICAL AND CHEMICAL PROPERTIES Specific Grav.(70F,21C) 1.290 Vapor Pressure (mnLrHG) - 18.0 Freeze Point (F) 18 Vapor Density (air=l) < 1.00 Freeze Point (C) -8 Viscosity(cps 70F,21C) 12 % Solubility (water) 100.0 Odor Slight Appearance Yellow Physical State Liquid Flash Point P-M(CC) > 200F > 93C pH As Is. (approx.) 13.4 Evaporation Rate (Ether=1) < 1.00 NA = not applicable . ND = not determined PAGE 4 CONTINUED

PRODUCT NAME: CORRSHIELD MD4103 EFFECTIVE DATE: 02-JUN-2000 69014777-5

10) STABILITY AND REACTIVITY "L,.,*rABILITY:

Stable under normal storage conditions. HAZARDOUS POLYMERIZATION: Will not occur. INCOMPATIBILITIES: May react with strong oxidizers. DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. BETZDEARBORN INTERNAL PUMPOUT/CLEANOUT CATEGORIES:

"B"

11) TOXICOLOGICAL INFORMATION Oral LD50 RAT: >4,000 mg/kg NOTE - Estimated value Dermal LD50 RABBIT: >2,000 mg/kg 1NOTE - Estimated value

12) ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY Fathead Minnow 96 Hour Static Acute Bioassay pH of test solutions was adjusted to a level of 6-9.

LC50: 3320 mg/L (Wý No Effect Level: 2110 mg/L Daphnia magna 48 Hpur StaticAcute Bioassay r pH of test solutions was adjusted to a level of 6-9. No mortality was observed in highest concentration tested. 0% Mortality: 5000 mg/L Rainbow Trout 96 Hour Static Renewal Bioassay pH of test solutions was adjusted to a level of 6-9. LC50: 1710 mg/L No Effect Level: 625 mg/L BIODEGRADATION COD (mg/gm): 31 Calculated TOC (mg/gm): 11 Calculated BOD-5 (mg/gm): 0 Calculated BOD-28 (mg/gm): 2 Calculated Pf ý- 5 CONTINUED

PRODUCT NAME : CORRSHIELD M EFFECTIVE DATE: 02-JUN-2000

13) DISPOSAL CONSIDERATIONS If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is D002 = Corrosive(pH).

Please be advised; however, that state and local requirements for -

   .waste disposal may be more restricitive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material.

14) TRANSPORT INFORMATION DOT HAZARD: Not Applicable UN / NA NUMBER: Not applicable DOT EMERGENCY RESPONSE GUIDE #: Not applicable

15) REGULATORY INFORMATION TSCA:

All components of this product are listed in the TSCA inventory. CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ): 7,759 ýallons due to SODIUM HYDROXIDE (CAUSTIC SODA); USDA FEDERALLY INSPECTED MEAT AND POULTRY PLANTS: SEC.G5;G7 SARA SECTION 312 HAZARD CLASS: Immediate(acute)

&,ARANo regulated constituent present at OSHA thresholds SECTION 302 CHEMICALS:                                                              (~j SARA SECTION 313 CHEMICALS:

No regulated constituent present at OSHA thresholds CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT: No regulated constituent present at OSHA thresholds MICHIGAN REGULATORY INFORMATION No regulated constituent present at'OSHA thresholds PAGE 6 CONTINUED K-.J

PRODUCT NAME: CORRSHIELD MD4103 EFFECTIVE DATE: 02-JUN-2000

                                                             /* PoI-Z/4777-  7

16) OTHER INFORMATION NFPA/HMIS CODE TRANSLATION Health 1 Slight Hazard Fire 1 - Slight Hazard Reactivity 0 Minimal Hazard Special ALK pH above 12.0 (1) Protective Equipment B Goggles,Gloves (1) refer to section 8 of MSDS for additional protective equipment recommendations.

CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES MSDS status: 29-JAN-1997 ** NEW ** 12-MAY-1997 15 29-JAN-1997 12-NOV-1998 15 12-MAY-1997 13-JAN-2000 12 12-NOV-1998 02-JUN-2000 12 13-JAN-2000 PAR- 7

BETZDEARBORN MATERIAL 69014802-1 SAFETY DATA SHEET EFFECTIVE DATE: 19-APR-2001 PRINTED DATE: 19-APR-2001 ý'T'lHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME : STEAMATE PWR1440 PRODUCT APPLICATION AREA: NEUTRALIZING AMINE COMPANY ADDRESS: BetzDearborn Inc.

      .4636 Somerton Road, Trevose, Pa. 1 9053 Information phone number: (215) - 355-3300 EMERGENCY TELEPHONE (HEALTH/ACCIDENT): (800)-877-1940 (USA)

2) COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS: CAS# CHEMICAL NAME 141-43-5 MONOETHANOLAMINE .(ETHANOLAMINE) Combustible; corrosive; irritant; may cause liver and kidney toxicity No component is considered to be a carcinogen by the National Toxicology Program, the International Agency for Research on Cancer, or the Occupational Safety and Health Administration at OSHA thresholds for carcinogens. PAGE 1 CONTINUED

W I I' - PRODUCT NAME : STEAMATE PW EFFECTIVE DATE: 19-APR-2001

3) HAZARDS IDENTIFICATION EMERGENCY OVERVIEW DANGER Corrosive. Absorbed by skin. Corrosive to the eyes. Vapors, gases, mists and/or aerosols cause irritation to the upper respiratory tract.

DOT hazard: Corrosive to skin Emergency Response Guide #60 Odor: Amine; Appearance: Colorless To Yellow, Liquid Fire fighters should wear positive pressure self-contained breathing apparatus(full face-piece type). Proper fire-extinguishing media: dry chemical, carbon dioxide, foam or water POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS: Primary route of exposure; Corrosive. Absorbed by skin. ACUTE EYE EFFECTS:. Corrosive to the eyes. ACUTE RESPIRATORY EFFECTS: Primary route of exposure;Vapors, gases, mists and/or aerosols cause irritation to the upper respiratory tract. INGESTION EFFECTS: May cause severe irritation or burning of mouth, throat, and gastrointestinal tract with severe chest and abdominal pain, nausea, vomiting, diarrhea, lethargy and collapse. Possible death when ingested in very large doses. TARGET ORGANS: Prolonged or repeated exposures may cause tissue necrosis and/or toxicity to the liver and kidney. MEDICAL CONDITIONS AGGRAVATED: Not known. SYMPTOMS OF EXPOSURE: Inhalation may cause irritation of mucous membranes and respiratory tract. Skin contact causes severe irritation or burns. PAGE 2 CONTINUED

U*U I'-tUUL-.J PRODUCT NAME: STEAMATE PWR1440 EFF.ECTIVE DATE: 19-APR-2001

4) FIRST AID MEASURES

ý,,;KIN CONTACT:

Remove clothing. Wash area with large amounts of soap solution or water for 15 min. Immediately contact physician. EYE CONTACT: Immediately flush eyes with water for 15 minutes. Immediately contact a physician for additional treatment. INHALATION: Remove victim from contaminated area. Apply necessary first aid treatment. Immediately contact a physician. INGESTION: Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician. Dilute contents of stomach using 3-4 glasses milk or water. NOTES TO PHYSICIANS: No special instructions

5) FIRE FIGHTING MEASURES FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type). EXTINGUISHING MEDIA: dry chemical, carbon dioxide, foam or water HAZARDOUS DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. (..ASH POINT:

      > 200F > 93C P-M(CC)

MISCELLANEOUS: Corrosive to skin UN2491;Emergency Response Guide #60

6) ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAINMENT:

    -Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container.

Flush area with water. Wet area may be slippery. Spread sand/grit. DISPOSAL INSTRUCTIONS: Water contaminated with this product may be sent to a sanitary sewer treatment facility,in accordance with any local agreement,a permitted waste treatment facility or discharged. under a permit. Product as is - Incinerate or land dispose in an approved landfill. PA' 3 CONTINUED

g9U 14502-4 PRODUCT NAME: STEAMATE PWR1440 EFFECTIVE DATE: 19-APR-2001

7) HANDLING AND STORAGE HANDLING:

Alkaline. Corrosive(Skin/eyes). Do not mix with acidic material. STORAGE: Keep containers closed when not in use. Do not freeze: If frozen, thaw and mix completely prior to use.

8) EXPOSURE CONTROLS/PERSONAL PROTECTION EXPOSURE LIMITS CHEMICAL NAME MONOETHANOLAMINE (ETHANOLAMINE)

PEL (OSHA): 3 PPM(6PPM-STEL) TLV (ACGIH): 3 PPM(6PPM-STEL) ENGINEERING CONTROLS: Adequate ventilation to maintain air contaminants below exposure limits. PERSONAL PROTECTIVE EQUIPMENT: Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION: A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONSWARRANT A RESPIRATOR'S USE. USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS. If air-purifying respirator use is appropriate, use a 0 respirator with organic vapor cartridges. SKIN PROTECTION: gauntlet-type neoprene gloves, chemical resistant apron-- Wash off after each use. Replace as necessary. EYE PROTECTION: splash proof chemical goggles, face shield PAGE 4 CONTINUED

PRODUCT NAME: STEAMATE PW EFFECTIVE DATE: 19-APR-2001 .9) PHYSICAL AND CHEMICAL PROPERTIES ific Gray. (70F,21C) .1.017 Vapor Pressure (mmHG) ~ 18.0 Freeze Point (F) -9 Vapor Density (air=l) < 1.00 Freeze Point (C) -23 Viscosity(cps 70F,21C) 20 % Solubility (water) 100.0 Odor Amine Appearance Colorless To Yellow Physical State Liquid Flash Point P-M(CC) > 200F > 93C pH As Is (approx.) 12.7 Evaporation Rate (Ether=l) < 1.00 NA = not applicable

ND = not determined

10) STABILITY AND REACTIVITY STABILITY:

Stable under normal storage conditions. HAZARDOUS POLYMERIZATION: Will not occur. INCOMPATIBILITIES: May react with acids. DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. ("..,TZDEARBORN tics? INTERNAL PUMPOUT/CLEANOUT CATEGORIES:

11) TOXICOLOGICAL INFORMATION Oral LD50 RAT: >5,000 mg/kg NOTE.- Estimated value Dermal LD50 RABBIT: >5,000 mg/kg NOTE - Estimated value Skin Irritation Score RABBIT: CORROSIVE NOTE - Based on similar product: EPA category I; DOT HM181 packing group III (240 min.)

Eye Irritation Score RABBIT: CORROSIVE NOTE - Estimated value Non-Ames Mutagenicity BACTERIA: NEGATIVE NOTE - Based on testing of 100% active PA--: 5 CONTINUED kmý,)

PRODUCT NAME STEAMATE PWR1440 69014802-6. EFFECTIlE DATE: 19-APR-2001

12) ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY Rainbow Trout 96 Hour Static Acute Bioassay LC50: 370 mg/L Fathead Minnow 96 Hour Flow-Thru Bioassay Test concentrations were analytically verified.

0% Mortality: 1250 mg/L 10%. Mortality: 2500 mg/L Daphnia magna 48 Hour Flow-Thru Bioassay Test concentrations were analytically verified. LC50: 330 mg/L No Effect Level: 70.5 mg/L Bluegill Sunfish 96 Hour Static Acute Bioassay LC50: 800 mg/L Fathead Minnow 96 Hour Static Acute Bioassay LC50: 500 mg/L No Effect Level: 300 mg/L BIODEGRADATION LU) COD (mg/gm): 560 Calculated TOC (mg/gm): .152 Calculated BOD-5 (mg/gm): 252 Calculated BOD-28 (mg/gm): 250 Calculated

13) DISPOSAL CONSIDERATIONS If this undiluted product is discarded as a waste, the US RCRA hazardous Waste identification number is D002 = Corrosive(pH).

Please be advised; however, that state and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material.

14) TRANSPORT INFORMATION DOT HAZARD: Corrosive to skin UN / NA NUMBER: UN2491 DOT EMERGENCY RESPONSE GUIDE #: 60 PAGE- 6 CONTINUED.

(ý,10O V ýrcO)-7 PRODUCT NAME STEAMATE PWR144O EFFECTIVE DATE: 19-APR-2001

15) REGULATORY INFORMATION kL..SCA:

All components of this product are listed in the TSCA inventory. CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ):: No regulated constituent present at OSHA thresholds SARA SECTION 312 HAZARD CLASS: Immediate(acute);Delayed (Chronic) SARA SECTION 302 CHEMICALS: No regulated constituent present at OSHA thresholds SARA SECTION 313 CHEMICALS: No regulated constituent present at OSHA thresholds CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT: No regulated constituent present at OSHA thresholds MICHIGAN REGULATORY.INFORMATION No regulated constituent present at OSHA thresholds

16) OTHER INFORMATION

(-*NFPA/HMIS CODE TRANSLATION Health 3 Serious Hazard Fire 1. Slight Hazard Reactivity 0 Minimal Hazard Special ALK pH above 12.0 (1) Protective Equipment D Goggles,Face Shield,Gloves,Apron (1) refer to section 8 of MSDS for additional protective equipment recommendations. CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION:' SUPERCEDES MSDS status: 29-JAN-1997 ** NEW ** 07-MAY--1998 2 29-JAN-1997 21-DEC-2000 12 07-MAY-1998 19-APR-2001 12 21-DEC-2000 7

BETZDEARBORN MATERIAL 69014778-1 SAFETY DATA SHEET EFFECTIVE DATE: 21-AUG-1 998 PRINTED DATE: 01-DEC-1999 YCHEMiCAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME: CORRSHIELD NT4203 PRODUCT APPLICATION AREA: WATER-BASED CORROSION INHIBITOR. COMPANY ADDRESS: BetzDearborn inc. 4636 Somerton Road, Trevose, Pa. 19053 Information phone number: (215) - 355-3300 EMERGENCY TELEPHONE (HEALTH/ACCIDENT): (800)-877-1940 (USA)

2) COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS: CAS# CHEMICAL NAME 7632-00-0 SODIUM NITRITE Oxidizer; toxic (by ingestion); potential blood toxin No component is considered to be a carcinogen by the National Toxicology Program, the International Agency for Research on Cancer, or the Occupational Safety and Health Administration at OSHA thresholds for carcinogens. PAGE 1 CONTINUED

PRODUCT NAME: CORRSHIELD NT4203 EFFECTIVE DATE: 21-AUG-1998 69014778-2

3) HAZARDS IDENTIFICATION EMERGENCY OVERVIEW WARNING May cause moderate irritation to the skin. Severe irritant to the eyes. Mists/aerosols cause irritation to the upper respiratory tract.

DOT hazard: Corrosive to aluminum, toxic Emergency Response Guide #154 Odor: Slight; Appearance: Yellow, Liquid Fire fighters should wear positive pressure self-contained breathing apparatus(full face-piece type). Proper fire-extinguishing media: - Flood with water. Use of C02 or foam may not be effective. POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS: Primary route of exposure; May cause moderate irritation to the skin. ACUTE EYE EFFECTS: Severe irrita'nt to the eyes. ACUTE RESPIRATORY EFFECTS: Mists/aerosols cause irritation to the upper respiratory tract. INGESTION EFFECTS: Toxic; May cause gastrointestinal irritation with possible nausea, vomiting, diarrhea, incoordination, mental confusion, dizziness and lethargy. TARGET ORGANS: Prolonged or repeated exposures may cause CNS depression and/or toxicity to the blood. MEDICAL CONDITIONS AGGRAVATED: Not known. SYMPTOMS OF EXPOSURE: May cause redness or itching of skin. PAGE 2 CONTINUED

PRODUCT NAME: CORRSHIELD N EFFECTIVE DATE: 21-AUG-199B

4) FIRST AID MEASURES KIN CONTACT:

Remove contaminated clothing. Wash exposed area with a large quantity of soap solution or water for 15 minutes. EYE CONTACT: Immediately flush eyes with water for 15 minutes. Immediately contact a physician for additional treatment. INHALATION: Remove victim from contaminated area to fresh air. Apply appropriate first aid treatment as necessary. INGESTION: Do not feed anything by mouth to an unconscious or convulsive victim. Dilute contents of stomach. Induce vomiting by one of the standard methods. Immediately contact a physician. NOTES TO PHYSICIANS: No specific instruction

5) FIRE FIGHTING MEASURES FIRE FIGHTING INSTRUCTIONS:

Fire.fighters should wear positive pressure self-contained breathing apparatus (full face-piece type). EXTINGUISHING MEDIA:- Flood with water. Use of C02 or foam may not be effective. HAZARDOUS DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides.

   " ASH POINT:

L...i> 200F . > 93C P-M(CC) MISCELLANEOUS: Corrosive to aluminum, toxic 2922 ;Emergency Response Guide #154

6) ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container. Flush area with water. Wet area may be slippery. Spread sand/grit. DISPOSAL INSTRUCTIONS: Water contaminated with this product may be sent to a sanitary sewer treatmerit facility,in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Incinerate or land dispose in an approved landfill.

AGE 3 CONTINUED

PRODUCT NAME: CORRSHIELD NT4203 69014778-4 EFFECTIVE DATE: 21-AUG-1998

7) HANDLING AND STORAGE HANDLING:

Contains an oxidizer. Avoid all contact with reducing agents, oils, greases, organics and acids. Do not allow to dry. STORAGE: Keep containers closed when not in use. Protect from freezing.

8) EXPOSURE CONTROLS/PERSONAL PROTECTION EXPOSURE LIMITS CHEMICAL NAME SODIUM NITRITE PEL (OSHA): NOT DETERMINED TLV (ACGIH): NOT DETERMINED ENGINEERING CONTROLS:

adequate ventilation' PERSONAL PROTECTIVE EQUIPMENT: Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION: A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE. USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS. If air-purifying respirator use is appropriate, use a respirator with dust/mist filters. SKIN PROTECTION: neoprene gloves-- Wash off after each use. Replace as necessary. EYE PROTECTION: splash proof chemical goggles

9) PHYSICAL AND CHEMICAL PROPERTIES -

Specific Grav.(70F,21C) 1.303 Vapor Pressure (mtH-G) 18.0 Freeze Point .(F) 10 Vapor Density (air=1) < 1.00 Freeze Point (C) -12 Viscosity(cps 70F,21C) 18 % Solubility (water) 100.0 Odor S l-ight Appearance Yellow Physical State Liquid Flash'Point P-M(CC) > 200F > 93C pH As Is (approx.) 12.2 Evaporation Rate (Ether=!) < 1.00 NA = not applicable ND = not determined PAGE 4 CONTINUED

PRODUCT NAME : CORRSHIELD NT4203 EFFECTIVE DATE: 21-AUG-1998 69014778-5

10) STABILITY AND REACTIVITY kFA TABILITY:

~Stable under normal storage conditions.

HAZARDOUS POLYMERIZATION: Will not occur. INCOMPATIBILITIES: May react with strong oxidizers. DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. BETZDEARBORN INTERNAL PUMPOUT/CLEANOUT CATEGORIES: SB"

11) TOXICOLOGICAL INFORMATION Oral LD50 RAT: 210 mg/kg NOTE - Estimated value Dermal LD50 RABBIT: >2,000 mg/kg NOTE - Estimated value

12) ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY Rainbow Trout 96 Hour Static Acute Bioassay LC50: 303 mg/L No Effect Level: 135 mg/L Daphnia magna 48 Hour Static Acute Bioassay LC50: 638 mg/L No Effect Level: 240 mg/L Fathead Minnow 96 Hour Acute Toxicity Product toxicity determined from bioassays conducted on individual components.

LC50: 930 mg/L No Effect Level: 620 mg/L BIODEGRADATION COD (mg/gm): 92 Calculated TOC (mg/gm): Inorganic, N/A BOD-5 (mg/gm): Inorganic, N/A BOD-28 (mg/gm): Inorganic, N/A ýA'- a 5 CONTINUED

PRODUCT NAME : CORRSHIELD NT4203 EFFECTIVE DATE: 21-AUG-1998 69014778-6

13) DISPOSAL CONSIDERATIONS If this undiluted product is discarded as a waste, the US RCRA hazardo'us waste identification number is Not applicable.

Please be advised; however, that state and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material.

14) TRANSPORT INFORMATION DOT HAZARD: Corrosive to aluminum, toxic UN / NA NUMBER: 2922 DOT EMERGENCY RESPONSE GUIDE #: 154

15) REGULATORY INFORMATION TSCA:

All components of this product are listed in the TSCA inventory. CERCLA AND/OR SARA REPORTABLE QUANTITY (RQI: 23 gallons due to SODIUM NITRITE; SARA SECTION 312 HAZARD CLASS: immediate (acute); Delayed (Chronic) SARA SECTION 302 CHEMICALS: No regulated constituent present at OSHA thresholds U SARA SECTION 313 CHEMICALS: CAS# CHEMICAL NAME RANGE 7632-00-0 SODIUM NITRITE 31.0-40.0% CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT-ACT (PROPOSITION 65) CHEMICALS PRESENT:. No regulated constituent present at OSHA thresholds MICHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds PAGE 6 CONTINUED

PRODUCT NAME : CORRSHIELD N EFFECTIVE DATE: 21-AUG-1998

16) OTHER INFORMATION

*,NFPA/HMIS                                      CODE TRANSLATION Health                                          Moderate Hazard Fire                                0           Minimal Hazard Reactivity                          0           Minimal Hazard Special                             NONE        No special Hazard (1) Protective Equipment            B           Goggles,Gloves (1) refer to section 8 of MSDS for additional protective equipment recommendations.

CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES MSDS status: 28-JAN-1997 ** NEW ** 28-APR-1997 3,5,14 28-JAN-1997 21-AUG-1998 3,5,14 28-APR-1997 PAGE 7

69014798-1 BETZDEARBORN MATERIAL SAFETY DATA SHEET EFFECTIVE DATE: 25-JUN-2001 PRINTED DATE: 25-JUN-2001 "'TCHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME: SPECTRUS BD13500 PRODUCT APPLICATION AREA: WATER-BASED DEPOSIT CONTROL AGENT. COMPANY ADDRESS: BetzDearborn Inc. 4636 Somerton Road, Trevose, Pa. 19053 Information phone number: (21 5) - 355-3300 EMERGENCY TELEPHONE (HEALTH/ACCiDENT): (800)-877-1940 (USA)

2) COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS: This product is not hazardous as defined by OSHA regulations. ( Jo component is considered to be a carcinogen by the National Toxicology rogram, the International Agency for Research on Cancer, or the Occupational Safety and Health Administration at OSHA thresholds for carcinogens. PAGE 1 CONTINUED

PRODUCT NAME SPECTRUS BD1 EFFECTIVE DATE: 25-JUN-2001

3) HAZARDS IDENTIFICATION EMERGENCY OVERVIEW CAUTION May cause slight irritation to the skin. May cause moderate irritation to the eyes. Mists/aerosols may cause irritation to upper respiratory tract.

DOT hazard is not applicable Emergency Response Guide is not applicable Odor: Slight; Appearance: Colorless, Liquid Fire fighters should wear positive pressure self-contained breathing apparatus(full face-piece type). Proper fire-extinguishing media: dry chemical, carbon dioxide, foam or water POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS: Primary route of exposure; May cause slight, irritation to the skin. ACUTE EYE EFFECTS: May cause moderate irritationto the eyes. ACUTE RESPIRATORY EFFECTS: Mists/aerosols may cause irritation to upper respiratory tract. INGESTION EFFECTS: May cause slight gastrointestinal irritation. TARGET ORGANS: No evidence of potential chronic effects. MEDICAL CONDITIONS AGGRAVATED: Not known. SYMPTOMS OF EXPOSURE: May caus-e redness or itching of skin. PAGE 2 CONTINUED

UZIU N I Z10-0 PRODUCT NAME: SPECTRUS BD1500 EFFECTIVE DATE: 25-JUN-2001

4) FIRST AID MEASURES

(*,,.iIN CONTACT: Remove contaminated clothing. Wash exposed area with a large quantity of soap solution or water for 15 minutes. EYE CONTACT: Immediately flush eyes with water for 15 minutes. Immediately " contact a physician for additional treatment. INHALATION: Remove victim from contaminated area to fresh air. Apply appropriate first aid treatment as necessary. INGESTION: Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician. Dilute contents of stomach using 3-4 glasses milk or water. NOTES TO PHYSICIANS: No special instructions

5) FIRE FIGHTING MEASURES FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type). EXTINGUISHING MEDIA: dry chemical, carbon dioxide, foam or water HAZARDOUS DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. (q,,ASH POINT:

        > 200F > 93C SETA(CC)

6) ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified protective equipment. COntain and absorb on absorbent material. Place in waste disposal container.

     -Flush area with water. Wet area may be slippery. Spread sand/grit.

DISPOSAL INSTRUCTIONS: Water contaminated with this product may be sent to a sanitary sewer treatment facility,in accordance with any local agreement,a permitted waste treatment facility or discharged under a Permit. Product as is - Incinerate or land dispose in an approved landfill.

7) HANDLING AND STORAGE HANDLING:

Alkaline. Do not mix with acidic material. STORAGE: Keep containers closed when not in use. Reasonable and safe chemical storage. F 'E 3 CONTINUED

PRODUCT NAME: SPECTRUS BD1500 EFFECTIVE DATE: 25-JUN-2001 69014798-4

8) EXPOSURE CONTROLS/PERSONAL PROTECTION EXPOSURE LIMITS This product is not hazardous as defined by OSHA regulations.

ENGINEERING CONTROLS: adequate ventilation PERSONAL PROTECTIVE EQUIPMENT: Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION: A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE. USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS. If air-purifying respirator use is appropriate, use a respirator with dust/mist filters. SKIN PROTECTION: rubber gloves-- Wash off after each use. Replace as necessary. EYE PROTECTION: splash proof chemical goggles

9) PHYSICAL AND CHEMICAL PROPERTIES Specific Gray. (70F,21C)

Freeze Point (F) 31 1.020 Vapor Pressure (mrn.HG) Vapor Density (air=l)

                                                                                   ~ 18.0
                                                                                   < 1.00 U

Freeze Point (C) -1 Viscosity(cps 70F,21C) 30 % Solubility (water) 100.0 Odor Slight Appearance Colorless Physical State Liquid Flash Point SETA( CC) > 200F > 93C pH As Is (approx.) 12.5 Evaporation Rate (Ether=l) < 1.00 .NA = not applicable ND = not determined PAGE 4 CONTINUED K-'

PRODUCT NAME : SPECTRUS BD1 EFFECTIVE DATE: 25-JUN-2001

10) STABILITY AND REACTIVITY (JTABILITY:.

Stable under normal storage conditions. HAZARDOUS POLYMERIZATION: Will not occur. INCOMPATIBILITIES: May react with strong oxidizers. DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. BETZDEARBORN INTERNAL PUMPOUT/CLEANOUT CATEGORIES:

    "At'

11) TOXICOLOGICAL INFORMATION Oral LD50 RAT: >2,000 mg/kg NOTE - Estimated value Dermal LD50 RABBIT: >2,000 mg/kg NOTE - Estimated value Inhalation LC50 RAT: >20 mg/L/hr NOTE - Estimated value 5 CONTINUED

PRODUCT NAME: SPECTRUS BD1500 69014798-6 EFFECTIVE DATE: 25-JUN-2001

12) ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY K-&.

Rainbow Trout 48 Hour Static Screen 0% Mortality: 1000 mg/L Menidia beryllina (Silversides) 96 Hour Static Acute Bioassay 0% Mortality: 5000 mg/L Mysid Shrinip 96 Hour Static Acute Bioassay 25% Mortality: 5000 mg/L No EffectLevel: 2500 mg/L Fathead Minnow 96 Hour Static Bioassay with 48-Hour Renewal No mortality was observed in highest concentration tested. 0% Mortality: 2000 mg/L Daphnia magna 48 Hour Static Acute Bioassay No mortality was observed in highest concentration tested. 0% Mortality: 2000 mg/L BIODEGRADATION COD (mg/gm): 341 Calculated TOC (mg/gm): 80 Calculated BOD-5 (mg/gm): 4 Calculated BOD-28 (mg/gm): 5 Calculated

13) DISPOSAL CONSIDERATIONS If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is D002 = Corrosive(pH),

Please be advised; however, that state and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material.

14) TRANSPORT INFORMATION DOT HAZARD: Not Applicable UN / NA-NUMBER: Not applicable-DOT EMERGENCY RESPONSE GUIDE #: Not applicable PAGE 6 ACONTINUED

PRODUCT NAME : SPECTRUS BD1500 0 1/zqP-7 EFFECTIVE bATE: 25-JUN-2001

15) REGULATORY INFORMATION All components of this product are listed in the TSCA inventory.

CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ): No regulated constituent pres.ent at-OSHA thresholds USDA FEDERALLY INSPECTED MEAT AND POULTRY PLANTS: This product is composed of ingredients previously approved by USDA to meet G5 and G7 classification and may be used in water for cooking/cooling or in boiler or cooling systems with no food corntact. SARA SECTION 312 HAZARD CLASS:

     *Product is non-hazardous under Section 311/312 SARA SECTION 302 CHEMICALS:

No regulated constituent present at OSHA thresholds SARA SECTION 313 CHEMICALS: No regulated constituent present at OSHA thresholds CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT: No regulated constituent present at OSHA thresholds M'qHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds CONTINUED

9cqo1 d/ F PRODUCT NAME SPECTRUS BD1500 EFFECTIVE 'DATE: 25-JUN-2001 .16) OTHER INFORMATION NFPAIHMIS CODE TRANSLATION Health 1 ' Slight Hazard Fire 1 Slighýt Hazard' Reactivity 0 Minimal Hazard Special ALK pH above 12.0 (1) Protective Equipment B Goggles,Gloves (1) refer to section 8 of MSDS for additional protective equipment recommendations. CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES MSDS status: 14-JUL-1997 ** NEW ** 09-SEP-1998 15 14-JUL -1997 15-SEP-1998 15 097SEP-1998 25- JUNl-1999 11 15-SEP-1998 02-APR-2001 12 25-JUN-1999 25-JUN-2001 15 02-APR-2001 PAGE 8

69014795-1 BETZDEARBORN MATERIAL SAFETY DATA SHEET EFFECTIVE DATE: 03-OCT-1 997 PRINTED DATE: 03-OCT-1997

1) CHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME : POWERLINE 3627 PRODUCT APPLICATION AREA: BIOCIDE COMPANY ADDRESS:

BetzDearborn Inc. 4636 Somerton Road, Trevose, Pa. 19053 Information phone number: (215) - 355-3300 EMERGENCY TELEPHONE (HEALTH/ACCIDENT): (800)-877-1940 (USA)

2) COMPOSITION /INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS: CAS# CHEMICAL NAME (4 68391-01-5 (C12-18)ALKYL DIMETHYL BENZYL AMMONIUM CHLORIDE Corrosive

   -No component is considered to be a carcinogen by the National Toxicology ProgramI the International Agency for Research on Cancer, or the Occupatlonal Safety and Health Administration at OSHA thresholds for carcinogens.

PA( GE 1 CONTINUED I.

69014795-2 PRODUCT NAME: POWERLINE 3627 EFFECTIVE DATE: 03-OCT-1997

3) HAZARDS IDENTIFICATION EMERGENCY OVERVIEW DANGER Corrosive to skin. Corrosive to the eyes. Vapors, gases, mists and/or aerosols cause irritation to the upper respiratory tract.

DOT hazard: Corrosive to skin Emergency Response Guide #60 Odor: Mild; Appearance: Colorless To Yellow, Liquid Fire fighters should wear positive pressure self-contained breathing apparatus(full face-piece type). Proper fire-extinguishing media: dry chemical, carbon dioxide, foam or water POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS: Primary route of exposure; Corrosive to skin. ACUTE EYE EFFECTS: Corrosive to the eyes. ACUTE RESPIRATORY EFFECTS: Vapors, gases, mists and/or aerosols cause irritation to the upper respiratory tract. INGESTION EFFECTS: May cause severe irritation or burning of mouth, throat, and gastrointestinal tract with severe chest and abdominal pain, nausea, vomiting, diarrhea, lethargy and collapse. Possible death when ingested in very large doses. TARGET ORGANS: Prolonged or repeated exposures may cause primary irritant dermatitis and/or tissue necrosis. MEDICAL CONDITIONS AGGRAVATED: Not known. SYMPTOMS OF EXPOSURE: Inhalation of vapors/mists/aerosols may cause eye, nose, throat and lung irritation. Skin contact may cause severe irritation or burns. PAGE 2 CONTINUED

IDJU 11+1 z7j_0 PRODUCT NAME : POWERLINE 3627 EFFECTIVE DATE: 03-OCT-1997 4`1 FIRST AID MEASURES YlJKIN CONTACT: Remove clothing. Wash area with large amounts of soap solution or water for 1.5 min. immediately contact physician. EYE CONTACT: Immediately flush eyes With water for 1 5 minutes. Immediately contact a physician for additional treatment. INHALATION: Remove victim from contaminated area. Apply necessary first aid treatment. Immediately contact a physician. INGESTION: Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician. Dilute contents of stomach. using 3-4 glasses milk or water.

5) FIRE FIGHTING MEASURES FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type). EXTINGUISHING MEDIA: dry chemical, carbon dioxide, foam or water HAZARDOUS DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. FLASH POINT:

        ..2O00F      93C P-M(CC)

ISCELLANEOUS: Corrosive to skin UN1903;Emergency Response Guide #60

6) ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified protective equipment. Contain and absor*b .on absorbent material. Place in waste disposal container. Flush area with water. Wet area may be slippery. Spread sand/grit. DISPOSAL INSTRUCTIONS:

        -Water contaminated with this product may be sent to a sanitary sewer treatment facility,in accordance with any,.local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Dispose of in approved pesticide facility or according to label instructions.

k..,,_33 E 8 CONTINUED

PRODUCT NAME: POWERLINE 3627 EIýFECTIVE DATE: 03-OCT-1997

7) HANDLING AND STORAGE HANDLING:

Corrosive to skin. Corrosive to eyes.- STORAGE: Keep conltainers closed when not in use. Protect from freezing. If frozen, thaw and mix completely prior to use. Atmospheric exposure should be minimized. Use approved containers only.

8) EXPOSURE CONTROLS/PERSONAL PROTECTION EXPOSURE LIMITS CHEMICAL NAME (C12-18)ALKYL DIMETHYL BENZYL AMMONIUM CHLORIDE PEL (OSHA): NOT DETERMINED TLV (ACGIH): NOT DETERMINED ENGINEERING CONTROLS:

adequate ventilation PERSONAL PROTECTIVE EQUIPMENT: Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION: A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE. USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS. if air-purifying respirator use is appropriate, use a respirator with organic vapor/acid gas cartridges and dust/mist prefilters. SKIN PROTECTION: gauntlet-type neoprene gloves, chemical resistant apron-- Wash off after each use. Replace as necessary. EYE PROTECTION: splash proof chemical goggles, face shield PAGE 4 CONTINUED

PRODUCT NAME : POWERLINE 3627 EFFECTIVE DATE: 03-OCT-1997 69014795-5

9) PHYSICAL AND CHEMICAL PROPERTIES Q!.,cific Gray. (70F,21C) 0.981 Vapor Pressure (mmHG) - 24.0 Freeze Point (F) 18 Vapor Density (air=1) < 1.00 Freeze Point (C) -8 Viscosity(cps 70F,21C). 140 % Solubility (water) 100.-0 Odor Mild Appearance Colorless To Yellow Physical State Liquid Flash Point P-M(CC) 200F 93C pH As Is (approx.) 7.5 Evaporation Rate (Ether=1) < 1.00 NA = not applicable ND = not determined

10) STABILITY AND REACTIVITY STABILITY:

Stable under normal storage conditions. HAZARDOUS POLYMERIZATION: Will not occur.

  'INCOMPATIBILITIES:

May react with strong oxidizers. DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. t*ETZ INTERNAL PUMPOUT/CLEANOUT CATEGORIES: iB"

11) TOXICOLOGICAL INFORMATION Oral LD50 RAT: 735.mg/kg Dermal LD50 RABBIT: >3,350 mg/kg Skin Irritation Score RABBIT: CORROSIVE Eye Irritation Score RABBIT: CORROSIVE

12) ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY No Data Available.

  'BIODEGRADATION No Data Available..

F `E 5 CONTINUED

69U14t(b-b PRODUCT NAME: POWERLINE 3627 EFFECTIVE DATE: 03-OCT-1997

13) DISPOSAL CONSIDERATIONS If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is Not applicable."

Please be advised; however, that state and local requirements for

    .waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material.

14) TRANSPORT INFORMATION DOT HAZARD: Corrosive to skin UN. / NA NUMBER: UN1903 DOT EMERGENCY RESPONSE GUIDE 0 60:

15) REGULATORY INFORMATION TSCA:

This is an EPA registered biocide and is exempt from TSCA inventory requirements. CERCLA AND/OR SARA REPORTABLE QIUANTITY (RO.): No regulated constituent present at OSHA thresholds' FIFRA REGISTRATION NUMBER: 10324-21-3876 SARA SECTION 312 HAZARD CLASS: Immediate(acute);Delayed(Chronic) SARA SECTION 302 CHEMICALS: No regulated constituent present at OSHA thresholds SARA SECTION 313 CHEMICALS: No regulated constituent present at OSHA thresholds CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT: No regulated constituent present at OSHA thresholds MICHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds PAGE 6 CONTINUED

U

                                                                          %,0 j '- ,

PRODUCT NAME POWERLINE 3627 EFFECTIVE DATE: OCT-19b97

16) OTHER INFORMATION NFPA/HMIS CODE TRANSLATION Health 3 Serious Hazard Fire 1 Slight Hazard Reactivity 0 Minimal Hazard Special NONE No special Hazard (1) Protective Equipment D Goggles,Face Shield, Gloves,Apron (1) refer to section 8 of MSDS for additional protective equipment recommendations.

CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES MSDS status: 14-FEB-1996 ** NEW *** 14-JAN-1997 3 14-FEB-1996 03 OCT-1997 8 14-JAN-1997 P` E 7

690146OU-1 BETZDEARBORN MATERIAL SAFETY DATA SHEET EFFECTIVE'DATE: 11 -MAY-2001 PRINTED DATE: 11-MAY-2001

1) CHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME : SPECTRUS NX1-100 PRODUCT APPLICATION AREA: BIOCIDE COMPANY ADDRESS:

BetzDearborn Inc. 4636 Somerton Road, Trevose, Pa. 19053 Information phone number: (215) - 355-3300 EMERGENCY TELEPHONE (HEALTH/ACCIDENT): (800)-877-1940 (USA)

2) COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS: CAS# CHEMICAL NAME 52-51-7 2-BROMO-2-NITROPROPANE-1,3-DIOL Toxic (by ingestion); irritant (eyes); potential sensitizer (skin) 10377-60-3 MAGNESIUM NITRATE Oxidizer; irritant (eyes and skin) 26172-55-4 5-CHLORO-2-METHYL-4-ISOTHIAZOLIN-3-ONE Corrosive; toxic (by ingestion and skin absorption); sensitizer (skin) 7786-30-3 MAGNESIUM CHLORIDE Potential irritant No component is considered to be a carcinogen by the National -Toxicology

 -Program, the International Agency for Research on Cancer, or the Occupational Safety and Health Administration at OSHA thresholds for carcinogens...

PAGE1 CONTINUED

U*.JV I "'lJ JVL-PRODUCT NAME : SPECTRUS NX1 EFFECTIVE DATE: 11-MAY-2001

3) HAZARDS IDENTIFICATION EMERGENCY OVERVIEW DANGER Corrosive to skin. Skin sensitizer with delayed onset of symptoms.

Corrosive to the eyes. Mists/aerosols cause irritation to the upper respiratory tract. DOT hazard: Corrosive to skin/steel Emergency Response Guide #153 Odor: None; Appearance: Yellow, Liquid Fire fighters should wear positive pressure self-contained breathing apparatus(full face-piece type). Proper fire-extinguishing media: dry chemical, carbon dioxide, foam or water POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS: Primary route of exposure; Corrosive to skin. Skin sensitizer with delayed onset of symptoms. ACUTE EYE EFFECTS: Corrosive to the eyes. ACUTE RESPIRATORY EFFECTS: Mists/aerosols cause irritation to the upper respiratory tract. INGESTION EFFECTS: May cause severe irritation or burning of the gastrointestinal tract. TARGET ORGANS: Prolonged or repeated exposures may cause tissue necrosis and/or skin sensitization. MEDICAL CONDITIONS AGGRAVATED: Not known. SYMPTOMS OF EXPOSURE:. Direct contact with skin will cause severe delayed skin reactions or burns if not washed off immediately- follow first aid instructions. PAG E 2 CONTINUED

biU 14tUU-6 PRODUCT NAME : SPECTRUS NX1100 EFFECTIVE DATE: 11-MAY-2001

4) FIRST AID MEASURES 41<KIN CONTACT:

URGENT! Wash thoroughly with soap and water. Remove contaminated clothing. Get immediate medical attention. Thoroughly wash clothing before reuse. EYE CONTACT: URGENT! Immediately flush eyes with plenty of low-pressure water for at least 20 minutes while removing contact lenses. Hold eyelids apart. Get immediate medical attention. INHALATION: Remove to fresh air. If breathing is difficult, give oxygen. If breathing has stopped, give artificial respiration. Get immediate medical attention. INGESTION: Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician. Dilute contents of stomach using 3-4 glasses milk or water. NOTES TO PHYSICIANS: No special instructions

5) FIRE FIGHTING MEASURES FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type).

    *XTINGUISHING MEDIA:

4'dry chemical, carbon dioxide, foam or water HAZARDOUS DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. FLASH POINT:

      > 200F > 93C P-M(CC)

MISCELLANEOUS: Corrosive to skin/steel UN3265;Emergency Response Guide #153

6) ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container. Do pot add decontaminant solution to waste drum containing biocide or adsorbent. Decontaminate floor residual with 10% metabisulfite solution. Use 10 volumes of solution to one volume of spill. DISPOSAL INSTRUCTIONS: Water contaminated with this product may be sent to a sanitary sewer treatment facility,in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Dispose of in approved pesticide facility or according to label instructions. I FýqwvE 3 CONTINUED

69014800-4 PRODUCT NAME-: SPECTRUS NX10O0 EFFECTIVE DATE: 11-MAY-2001 7)HHANDLING AND STORAGE HANDLING: Contains an oxidizer. Avoid all contact with reducing agents, oils, greases, organics and acids. Corrosive to skin and/or eyes. STORAGE: " Keep containers closed when not in use. If frozen, thaw completely and mix thoroughly prior to use.

8) EXPOSURE CONTROLS/PERSONAL PROTECTION EXPOSURE LIMITS CHEMICAL NAME 2-BROMO-2-NITROPROPANE-1,3-DIOL PEL (OSHA): NOT DETERMINED TLV (ACGIH): NOT DETERMINED MAGNESIUM NITRATE PEL (OSHA): NOT DETERMINED TLV (ACGIH): NOT DETERMINED 5-CHLORO-2-METHYL-4-ISOTHIAZOLIN-3-ONE PEL (OSHA): NOT DETERMINED TLV (ACGIH): NOT DETERMINED MISC: Note-mfg. sugg. exp. iimit:O.1 mg/m3 TWA;O.3mg/m3 STEL total isothiazoline).

MAGNESIUM CHLORIDE PEL (OSHA): NOT DETERMINED TLV (ACGIH): NOT DETERMINED ENGINEERING CONTROLS: Adequate ventilation to maintain air contaminants below exposure limits. PERSONAL PROTECTIVE EQUIPMENT: Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION: A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE. USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS. If air-purifying respirator use is appropriate, use a respirator with organic vapor/acid gas cartridges and dust/mist prefilters. SKIN PROTECTION: gauntlet-type butyl gloves, chemical resistant apron-- Wash off after each use. Replace as necessary. EYE PROTECTION: splash proof chemical goggles, face shield PAGE. 4 CONTINUED

PRODUCT NAME: SPECTRUS NX1 EFFECTIVE DATE: 1 1-MAY-2001

9) PHYSICAL AND CHEMICAL PROPERTIES

ýýcific       Gray-. (70F,21C)     1.107              Vapor Pressure (mmHG)    - 18.0 Freeze Point (F)               24                     Vapor Density (air=1)    < 1.00 Freeze Point (C)                -4 Viscosity(cps 70F,21C)              10                % Solubility    (water)   100.0 Odor.                                          None Appearance                                     Yellow Physical State                                  Liquid Flash Point                 P-M(CC)             > 200F    > 93C pH As Is- (approx.)                             3.0 Evaporation Rate (Ether=l)                      < 1.00 NA = not applicable       ND = not determined

10) STABILITY AND REACTIVITY STABILITY:

Stable under normal storage conditions. HAZARDOUS POLYMERIZATION: Will not occur. INCOMPATIBILITIES: May react with strong oxidizers. DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. (.TZDEARBORN INTERNAL PUMPOUT/CLEANOUT CATEGORIES:

"B"

11) TOXICOLOGICAL INFORMATION Oral LD50 RAT: 1,030 mg/kg Dermal LD50 RABBIT: >2,000 mg/kg Skin Irritation Score RABBIT: CORROSIVE Eye Irritation Score RABBIT: CORROSIVE Skin Sensitization G.PIG: NEGATIVE P). 5 CONTINUED

PRODUCT NAME: SPECTRUS NX1100 69014800-6 EFFECTIVE DATE: 11-MAY-2001

12) ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY Fathead Minnow 96 Hour Static Renewal Bioassay LC50: 3.5 mg/L No Effect Level: 1.8 mg/L Daphnia magna 48 Hour Static Renewal Bioassay LC50: 5 mg/L No Effect Level: 2.5 mg/L Mysid Shrimp 48 Hour Static Renewal Bioassay LC50: 40.5 mg/L No Effect Level: 18 mg/L Sheepshead Minnow 96 Hour Static Renewal Bioassay LC50: 26.7 mg/L No Effect Level: 15.5 mg/L Ceriodaphnia 48 Hour Static Renewal Bioassay LC50: 4.7 mg/L No Effect Level: .63 mg/L

(,j BIODEGRADATION COD (mg/gm): 78 Calculated TOC (mg/gm): 29 Calculated BOD-5 (mg/gm): 2 Calculated BOD-28 (mg/gm): 4 Calculated

13) DISPOSAL CONSIDERATIONS If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is D002 = Corrosive(steel).

Please be advised; however, that state and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material.

14) TRANSPORT INFORMATION DOT HAZARD: Corrosive to skin/steel UN / NA NUMBER: UN3265 DOT EMERGENCY RESPONSE GUIDE #: 153 PA*GE 6 CONTINUED

PRODUCT NAME : SPECTRUS NX1100 EFFECTIVE DATE: 11-MAY-2001

15) REGULATORY INFORMATION

(-,SCA: This is an EPA registered biocide and is exempt from TSCA inventory ýrequirements. CERCLA AND/OR-SARA REPORTABLE QUANTITY (RQ): No regulated constituent present at 'OSHA thresholds FIFRA REGISTRATION NUMBER: 3876- 151 FOOD AND DRUG ADMINISTRATION: 21 CFR 176.300 & 176.170 (slimicides and as a preservative) When used in this specified application, all ingredients comprising this product are authorized by FDA for the manufacture of paper and paperboard that may contact aqueous and fatty foods as per 21 CFR 176.170(a)(4). USDA FEDERALLY INSPECTED MEAT AND POULTRY PLANTS: SEC.G7 SARA SECTION 312 HAZARD CLASS: Immediate(acute);Delayed (Chronic) SARA SECTION 302 CHEMICALS: No regulated constituent present at OSHA thresholds SARA SECTION 313 CHEMICALS: CAS# CHEMICAL NAME RANGE 10377-60-3 MAGNESIUM NITRATE 2.0-5.0% CALIFORNIA REGULATORY INFORMATION (,ALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT: No regulated constituent present at OSHA thresholds MICHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds P 7 CONTINUED

PRODUCT NAME SPECTRUS NX1100 6,?oj qocj- El-- EFFECTIVE DATE: 11 -MAY-2001

16) OTHER INFORMATION NFPA/HMIS CODE TRANSLATION Health 3 Seribus Hazard Fire 1 Slight Hazard Reactivity 0 Minimal Hazard Special CORR DOT corrosive (1) Protective Equipment D Goggles,Face Shield,Gloves,Apron

   .(1) refer to section 8 of MSDS for additional protective equipment recommendations.

CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES MSDS status: 24-SEP-1997 ** NEW ** 26-FEB-1998 12 24-SEP-1997 20-MAY-1998 15 26-FEB-1998 22-MAY-1998 2 20-MAY-1998 07-JUL-1998 12 22-MAY-1998 15-DEC-1998 -7 07-=JIi-1998 01-APR-1999 12 15-DEC-1998 05-NOV-1999 11-MAY-2001 4 12 01-APR-1999 05-NOV-1999 U; PAGE 8

GE Betz, Inc. Material Safety Data Sheet 4636 Somerton Road Trevose, PA 19053 Issue Date: 15-JAN-2002 Business telephone: (215) 355-3300 EMERGENCY TELEPHONE (HealthlAccident): (800) 877-1940 1 PRODUCT IDENTIFICATION PRODUCT NAME: FLOGARD MS6201 PRODUCT APPLICATION AREA: 2 COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation. HAZARDOUS INGREDIENTS: This product is not hazardous as defined by OSHA regulations. No component is considered to be a carcinogen by the National Toxicology Program, the International Agency for Research on dancer, or the Occupational Safety and Health Administration at OSHA thresholds for carcinogens. 3 HAZARDS IDENTIFICATION MMERGENCY OVERVIEW CAUTION May cause slight irritation to the skin. May cause moderate irritation to the eyes. Mists/aerosols may cause irritation to upper respiratory tract. DOT hazard is not applicable Emergency Response Guide is not applicable Odor: Slight; Appearance: Colorless To Yellow, Liquid Fire fighters-should wear positive pressure self-contained breathing apparatus(full face-piece type). Proper fire-extinguishing media: dry chemical, carbon-dioxide, foam or water POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS: k'~1e://C:\Tenp\FLOGARDMS 6201 .htm 10/9/2002

Primary route of exposure; May cause slight irritation to the skin. ACUTE EYE EFFECTS: May cause moderate irritation to the eyes. ACUTE RESPIRATORY EFFECTS: Mists/aerosols may cause irritation to upper respiratory tract. INGESTION EFFECTS: May cause slight gastrointestinal irritation. TARGET ORGANS: No evidence of potential chronic effects. MEDICAL CONDITIONS AGGRAVATED: Not known. SYMPTOMS OF EXPOSURE: May cause redness or itching of skin. 4 FIRST AID MEASURES SKIN CONTACT: Wash thoroughly with soap and water. Remove contaminated clothing. Get medical attention if irritation develops or persists. EYE COhTACT: Remove contact lenses. Hold eyelids apart. Immediately flush eyes with plenty of low-pressure water for at least 15 minutes. Get immediate medical attention. INHALATION: If nasal, throat or lung irritation develops - remove to fresh air and get medical attention. INGESTION: Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician. Dilute contents of stomach using 3-4 glasses milk or water. NOTES TO PHYSICIANS: No special instructions 5 FIRE FIGHTING MEASURES FIRE FIGHTING INSTRUCTIONS: Fire fighters-should wearpositive pressure self-contained breathing apparatus (full face-piece type). EXTINGUISHING MEDIA: dry chemical, carbon dioxide, foam or water HAZARDOUS DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. FLASH POINT:

              > 200F   > 93C SETA(CC) 6 ACCIDENTAL.RELEASE MEASURES PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container. Contaminated area-may be washed down with water. DISPOSAL INSTRUCTIONS: Water contaminated with this product may be sent to a sanitary sewer treatment facility, in accordance with any local agreemnent,a permitted waste treatment facility or discharged under a permit. Product as is - Incinerate or land dispose in an approved landfill. 7 HANDLING'& STORAGE --le://C:\Termp\TOGARDMS6201 .htm 10/9i2002

IRANDLING:. Alkaline. Do not mix with acidic material. STORAGE: Keep containers 'closed when not in use. Reasonable and safe chemical storage. 8 EXPOSURE CONTROLS I PERSONAL PROTECTION EXPOSURE LIMITS This product is not hazardous as defined by OSHA regulations. ENGINEERING CONTROLS:

            . adequate ventilation PERSONAL PROTECTIVE EQUIPMENT:

Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION: A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE. USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS. If air-purifying respirator use is appropriate, use a respirator with dust/mist filters. SKIN PROTECTION: rubber gloves-- Wash off after each use. Replace as necessary. EYE PROTECTION: splash proof chemical goggles 9 PHYSICAL & CHEMICAL PROPERTIES Specific Grav.(70F,21C) 1.729 Vapor Pressure (nmmHG) - 15.0 Freeze Point (F) < -30 Vapor Density (air=l) < 1.00 Freeze Point (C) < -34 Viscosity(cps 70F,21C) 78 % Solubility (water) 100.0 Odor Slight Appearance Colorless To Yellow Physical State Liquid Flash Point SETA(CC) > 200F > 93C pH As Is (approx.) 13.0 Evaporation Rate (Ether=l) < 1.00 NA - not applicable ND - not determined 10 STABILITY & REACTIVITY STABILITY: Stable under normal storage conditions. HAZARDOUS POLYMERIZATION: Will not occur. INCOMPATIBILITIES: May react with strong oxides. DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. INTERNAL PUMPOUT/CLEANOUT CATEGORIES:

             "A".

11 TOXICOLOGICAL INFORMATION file :C:\TempTFLOGARDMS6201.htm 10/9/2002

V7V1AJJ.3)+t-% - Oral LD50 RAT: >2,000 mg/kg NOTE - Estimated value Dermal LD50 RABBIT: >2,000 mg/kg NOTE - Estimated value Skin Irritation Score RABBIT: 0.5 NOTE -'EPA Category-IV: none to slight irritation; DOT IHMl8: noncorrosive 12 ECOLOGICAL -INFORMATION AQUATIC TOXICOLOGY Bluegill Sunfish 48 Hour Static Screen 0% Mortality= 500 mg/L Daphnia magna 48 Hour Static Renewal Bioassay (pH adjusted) LCS0= 660; No Effect Level= 268.mg/L Fathead Minnow 96 Hour-Static Renewal Bioassay (pH adjusted) LC50= 785; No Effect Level= 42'3 mg/L BIODEGRADATION Product contains only inorganics that are not subject to typical biological degradation. Assimilation by microbes may occur in waste treatment or the-environment. 13 DISPOSAL CONSIDERATIONS If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is D002=Corrosive(pH). Please be advised; however, that state and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations..Consult state and local regulations regarding the proper disposal of this material. 14 TRANSPORT INFORMATION DOT HAZARD: Not Applicable UN / NA NUMBER: Not applicable DOT EMERGENCY RESPONSE GUIDE #: Not applicable 15 REGULATORY INFORMATION TSCA: All components of this product are listed in the TSCA inventory. CERCLA AND/OR SARA PEPORTABLE QUANTITY (RQ): No regulated constituent present at OSHA thresholds FOOD AND DRUG ADMINISTRATION: 21 CFR 176.170 (components of paper and paperboard in contact with aqueous and fatty foods) USDA FEDERALLY INSPECTED MEAT AND POULTRY PLANTS: -- SEC.G2,G5,G7 SARA SECTION 312 HAZARD CLASS: Product is non-hazardous under Section 311/312 SARA SECTION 302 CHEMICALS: No regulated constituent present at OSHA thresholds SARA SECTION 313 CHEMICALS: No regulated constituent present at OSHA thresholds CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC file://C:\Teup\FLOGARDMS6201 .htm 10/9/2002

ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT: No regulated constituent present at OSHA thresholds MICHIGAN REGULATORY INFORMATION. No regulated constituent present at OSHA thresholds 16 OTHER INFORMATION NFPA/HMIS CODE TRANSLATION Health 1 Slight Hazard Fire 0 Minimal Hazard Reactivity 0 Minimal Hazard Special ALK pH above 12.0 (1) Protective Equipment B Goggles,Gloves (1) refer to section 8 of MSDS for additional protective equipment recommendations. CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES MSDS status: 28-JAN-1997 ** NEW ** 12-MAY-1997 15 28-JAN-19 97 29-MAY-1998 15 12-MAY-1997 15-JUN-1998 15 29-MAY-1998 31-MAY-2001 15 15-JLUN-1998 15-JAN-2002 4 31-MAY-2001 L~le://C:\Temp\FLOGARDMS6201.htm 10/9/2002

69017491-1

                                                                                                    .-    zIO2S
 }    C0orat-eLogo' MATERIAL SAFETY DATA SHEET                          ISSUE DATE: 22-JAN-1998 HMIS RATINGS
*Betz

Dearborn,

Division of Hercules Incorporated 4636 Somerton Road (See Section 16 for Trevose,'PA 19053 additional information) Business telephone: (215) 355-3300 HEALTH: 2 FLAMMAIL1TY: 1 EMERGENCY TELEPHONE (HEALTH/ACCIDENT) REACTIVITY: 0 (800) 877-1940 (USA) 1 PRODUCT IDENTIFICATION PRODUCT NAME: DEPOSITROL BL5301 PRODUCT APPLICATION AREA: WATER-BASED DEPOSIT CONTROL AGENT. 2 COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COKt7NICATiON STANDARD is listed. Refer to additional sections of this MSDS for our assessment .of the potential hazards of this formulation. HAZT.DOUS INGREDZNTS : bAS # CHEmCAL NAME 2809-21-4 PHOSPHONIC ACID, (I-HYDROXYETHYLIDINE) BIS- (HEDP) Corrosive (eyes) No component is considered to be a carcinogen by the National Toxicology Program, the International Agency for Research on Cancer,.or the Occupational Safety and Health Administration at OSHA thresholds for carcinogens. 3 HAZARDS IDENTIFICATION EMZRGENCY OVRVEW CAUTION May cause moderate irritation to the skin. May cause moderate irritation to the eyes. Mists/aerosols may causeirritation to s2 SDe - EOITO L50 .. fh02..

                                                                                                 .hi.....

69017491-2 upper respiratory tract. DOT hazard: Corrosive to steel Emergency Response Guide #153 Odor: Mild; Appearance: Yellow, Liquid Fire fighters should wear positive pressure self-contained breathing apparatus(full face-piece type). Proper fire-extinguishing media: dry chemical, carbon dioxide, foam or water POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS: Primary route of exposure; May caus'e moderate irritation to the skin. ACUTE EYE EFFECTS: May cause moderate irritation to the eyes. ACUTE RESPIRATORY EFFECTS: Mists/aerosols may cause irritation to upper respiratory tract. INGESTION ZEFFCTS s May cause gastrointestinal irritation with possible nausea, vomiting, abdominal discomfort and diarrhea. TARGET ORGANS: No evidence of potential chronic effects. MEDICAL CONDITIONS AGGRAV*TED: Not known. SYMPTOMS OF EXPOSURE: May causeredness or itching of skin, irritation, and/or tearing of eyes (direct contact). 4 FIRST AID MEASURES SKIN CONTACT: Remove contaminated clothing. Wash exposed area with a large quantity of soap solution or water for 15 minutes. EYE CONTACT: Immediately flush eyes with water for 15 minutes. Immediately con~tact a physician for additional treatment. INHALATION: Remove victim from contaminated area to fresh air. Apply appropriate first aid treatment as necessary. INGESTION: Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician. Dilute contents of stomach using 3-4 glasses milk or water. NOTES TO PHYSICIANS: No special instructions 5 FIRE FIGHTING MEASURES FIRE FIGHTING INSTRUCTIONS: Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type).

                        &                         3It      ..                 o2.

EXTIN*GUI SHIrN MEDIA: 69017491-3 dry chemical, carbon dioxide, foam or water HAZARDOUS DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental- oxides. FLASH POINT:

         > 200F       > 93C P-M(CC)

MISCELLANEOUS: Corrosive to steel UN3265;Emergency Response Guide #153 -- -: 6 ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAZNMNT: Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container. Flush area with water. Wet area may be sl~ippery. Spread sand/grit. DISPOSAL INSTRUCTIONS s Water contaminated with this product may be sent to a sanitary sewer treatment facility,in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Incinerate or land dispose in an approved landfill. 7 HANDLING & STORAGE HANDLING: Acidic. D6 not mix with alkaline material. STORAGE: Keep containers closed when not in use. Use approved containers only. Store in cdol, Well-vented area. Contact with metals may release flammable hydrogen gas. 8 EXPOSURE CONTROLS / PERSONAL PROTECTION EXPOSURE LIMITS CiEICAL NAME PHOSPHONIC ACID, (l-HYDROXYETHYLIDINE)BIS- (HEDP) PEL (OSHA): NOT DETERMINED TLV (ACGIH): NOT DETERMINED ENGINEERING CONTROLS: adequate ventilation PERSONAL PROTECTIVE EQUZPMEVNT: Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION: A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE. USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS. If air-purifying respirator use is appropriate, use a respirator with dust/mist filters. SKIN PROTECTION: rubber gloves-- Wash off after each use. Replace as necessary. EYE PROTECTIONz splash proof chemical goggles UP U. =4119J02 ..

                                                                          - -69017491-4 9 PHYSICAL & CHEMICAL PROPERTIES Specific Grav.(70F,21C)           1.406           Vapor Pressure (rmTHG)    -    18.0 Freeze Point (F)           < -30                  Vapor Density (air=l)     < 1.00 Freeze Point (C)           < -34 Viscosity(cps 70F,21C)             80             % Solubility (water)         100.0 Odor                                       Mild Appearance                                  Yellow Physical State                              Liquid Flash Point                P-M(CC)          > 200F    > 93C pH As Is      (approx.)                     <.1.0 Evaporation Rate (Ether=l)                 < 1.00 Kh - not applicable           UD - not doternLned 10 STABILITY & REACTIVITY STABILITY:

Stable under normal storage conditions. A*TAJRDOUS POLYMP IZA.TION: Will not occur.

      =COMPkTIBILITIES:

May react with strong oxidizers. DECOMPOSITION PRODUCTS: Thermal decomposition (destructive-fires) yields elemental oxides. BETZDEARBORN nmmL PIOUT/CLEANouT CATEGORIES: 11 TOXICOLOGICAL INFORMATION Oral LD50 RAT: NOTE - Estimated value

                                               >4,000 mg/kg                                                                     U Dermal NOTELD50 RABBIT:                      >4,000 mg/kg
                  - Estimated value Eye Irritation Score RABBIT:                 9.3 NOTE - Maximum score at 48 hr; completely reversible by day 14 12 ECOLOGICAL INFORMATION IQUATZC -To0COLOGY Daphnia magna 48 Hour Static Screen 0% Mortality= 500 mg/L Fathead Minnow 48 Hour Static Screen 0% Mortality= 500 mg/L BZOnrm*     niLTzON BOD-28 (mg/g): 7 BOD-5 (mg/g): 3 COD (mg/g):    329 TOC (mg/g):    89 13 DISPOSAL CONSIDERATIONS If   this undiluted product is    discarded as a waste, the US RCRA
                                                                                              ~..
                                                                                                   .1II1QIA;C)
                                                                                                   ~

                                                          ---          69017491-5 hazardous waste identification number is91 D002=Corrosive(pH, steel).

Please be advised; however, that state and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material. 14 TRANSPORT INFORMATION DOT HAZARD: Corrosive to steel UN /'NA NUMBER: UN3265 DOT EMERGENCY RESPONSE GUIDE #: 153 15 REGULATORY INFORMATION TSCA: All components of this product are listed in the TSCA inventory. C=RCLA J6ND/OR SARA REPORTABLE QUANTITY (RQ): No regulated constituent present at OSHA thresholds SARA. SECTION 312 HAZARD CLASS: Immediate (acute)" SARA SECTION 302 CHEMICALS: No regulated constituent present at OSHA thresholds SARA SECTION 313 CHEMICALS: No regulated constituent present at OSHA thresholds CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT 'ACT (PROPOSITION 65) CHEMICALS PRESENT: No regulated constituent present at OSHA thresholds MICHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds 16 OTHER INFORMATION NFPA/HMaS CODE TRANSLATION Health 2 Moderate Hazard Fire 1 Slight Hazard Reactivity 0 Minimal Hazard Special CORR DOT corrosive (1) Protective Equipment B Goggles,Gloves (1) refer to section 8 of MSDS. for additional protective equipment recommendations. CEANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES

                                                           ** NEW **

MSDS status: 29-JAN-1997 22-JAN-1998 29-JAN-1997

                                                                             .11/1W02:.

GE Betz, Inc. Material Safety Data Sheet 4636 Somerton Road Trevose, PA 19053 Issue Date: 21-JAN-2002 Business telephone: (215) 355-3300

  .EMERGENCY TELEPHONE (HealthlAccident): (800) 877-1940 1 PRODUCT IDENTIFICATION PRODUCT NAME:

INHIBITOR AZ8101 PRODUCT APPLICATION AREA: 2 COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation. HAZARDOUS INGREDIENTS: CAS# CHEMICAL NAME 29385-43-2 I-H-BENZOTRIAZOLE,METHYL- (TOLYLTRIAZOLE; TTA) Solid is an irritant (by all routes); liquid is corrosive 1310-73-2 SODIUM HYDROXIDE (CAUSTIC SODA) Corrosive; toxic (by ingestion) No component is considered to be a carcinogen by the National Toxicology Program, the International Agency for Research on Cancer, or the Occupational Safety and Health Administration at OSHA thresholds for carcinogens. 3 HAZARDS IDENTIFICATION l******************** ************************ EMERGENCY OVERVIEW WARNING May cause slight irritation to the skin. May cause moderate irritation to the eyes. Mists/aerosols may cause irritation to upper respiratory tract. DOT hazard: Corrosive to aluminum, RQ

                 'Emergency Response Guide 4154 Odor: None; Appearance: Light Amber, Liquid Fire fighters should wear positive pressure self-contained breathing kV e://C:\Temp\TI-HIBITORAZ 8101.htm                                                                 1019W202

apoaratus(full face-piece type). Proper fire-extinguishing media: dry chemical/C02/foam or water--slippery condition; use sand/grit. POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS: Primary route of exposure; May cause slight irritation to the skin. - > ACUTE EYE EFFECTS: May cause moderate, irritation-to the. eyes.. ACUTE RESPIRATORY EFFECTS: Mists/aerosols may cause irritation to upper respiratory tract. INGESTION EFFECTS: May cause slight gastrointestinal irritation. TARGET ORGANS: Prolonged or repeated exposures may cause primary irritant dermatitis. MEDICAL CONDITIONS AGGRAVATED: Not known. SYMPTOMS OF EXPOSURE: May cause redness or itching of skin. 4 FIRST AID MEASURES SKIN CONTACT: Remove contaminated clothing. Wash exposed area with a large quantity of soap solution or water for 15 minutes. EYE CONTACT: Immediately flush eyes with water for 15 minutes. Immediately contact a physician for additional treatment. INHALATION: Remove victim from contaminated area to fresh air. Apply appropriate first aid treatment as necessary. U INGESTION: Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician. Dilute contents of stoniach using 3-4 glasses milk or water. NOTES TO PHYSICIANS: No special instructions 5 FIRE FIGHTING MEASURES FIRE FIGHTING INSTRUCTIONS: Fire -fighters should wear positive pressure self-contained breathing apparatus (full face-piece type). EXTINGUISHING MEDIA: dry chemical/C02/foam or water--slippery condition; use sand/grit. HAZARDOUS DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. FLASH POINT:

             > 200F   > 93C SETA(CC)

MISCELLANEOUS: Corrosive to aluminum, RQ UN3266;Emergency Response Guide V154 6 ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAINMENT: file://C:\Temp\INHIBITORAZ8 10 1.htm 10/9/2002

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container. Flush area with water. Wet &rea may be slippery. Spread sand/grit. DISPOSAL INSTRUCTIONS: Water contaminated with this product may be sent to a sanitary sewer treatment facility,in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Incinerate or land dispose in an approved landfill. 7 HANDLING & STORAGE HANDLING: Alkaline. Do not mix with acidic material. STORAGE:

                -Keep containers closed when not in use. If       frozen, thaw completely and mix thoroughly prior to use.

8 EXPOSURE CONTROLS / PERSONAL PROTECTION EXPOSURE LIMITS CHEMICAL NAME I-H-BENZOTRIAZOLE,METHYL- (TOLYLTRIAZOLE; TTA) PEL (OSHA): -NOT DETERMINED TLV (ACGIH): NOT DETERMINED SODIUM HYDROXIDE (CAUSTIC SODA) PEL (OSHA): 2 MG/M3 TLV (ACGIH): 2 MG/M3(CEILING) ENGINEERING CONTROLS: Adequate ventilation to maintain air contaminants below exposure limits. PERSONAL PROTECTIVE EQUIPMENT: Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION: A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z8B.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE. USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS.'

                      "If- air-purifying respirator use is appropriate, use a respirator with dust/mist filters.

SKIN PROTECTION: rubber gloves-- Wash off after each use. Replace as necessary.. EYE PROTECTION: splash proof chemical goggles 9 PHYSICAL & CHEMICAL PROPERTIES Specific Grav.(70F,21C) 1.077 Vapor Pressure (mmHG) - 18.0 Freeze Point (F) 13 Vapor Density (air=l) < 1.00 Freeze Point (C) -11 Viscosity(cps 70F,21C) 6 % Solubility (water) 100.0 Odor. None Appearance Light Amber. Physical State Liquid Flash Point SETA(CC) > 200F > 93C pH As Is (approx.) 12.8 Evaporation Rate (Water=l) ND NA = not applicable ND - not determined

,ic://C:\Tcrrp\D4 1ITORAZ8 I01.htm 10/9/2002

10 STABILITY & REACTIVITY STABILITY: Stable under normal storage conditions. HAZARDOUS POLYMERIZATION: Will not occur. INCOMPATIBILITIES: May-xeact with strong oxidizers. DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. I*TERNAL PUMO0UT/CLEANOUT CATEGORIES: 11 TOXICOLOGICAL INFORMATION Oral LD50 RAT: >3,000 mg/kg NOTE - Estimated value Dermal LD50 RABBIT: >5,000 mg/kg NOTE - Estimated value 12 ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY Daphnia magna 48 Hour Static Screen 0% Mortality= 500 mg/L Fathead Minnow 96 Hour Acute, Toxicity (Estimated) LC5O= 520; No Effect Level= 380 mg/L Rainbow Trout 96 Hour Static Acute Bioassay LCSO= 88.1; No Effect Level= 42 mg/L BIODEGRADATION BOD-28 (rag/g): 9 BOD-5 (mg/g): 0

                  .COD (mg/g): 293 TOC (mg/g):    94 13 DISPOSAL CONSIDERATIONS If this    undiluted product is discarded as a waste,  the US RCRA hazardous waste identification number is D002=Corrosive (pK).

Please be advised; however, that state and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material. 14 TRANSPORT INFORMATION DOT HAZARD: Corrosive to aluminum, RQ UN / NA NU3MBER: UN3266 DOT EMERGENCY RESPONSE GUIDE #: 154 15 REGULATORY INFORMATION TSCA: All components of this product are listed in the TSCA inventory. CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ): No regulated constituent present at OSHA thresholds file://C:\Temp\JNIBITORAZ8101.htm 10/9/2002

USDA FEDERALLY INSPECTED MEAT AND POULTRY PLANTS; I SEC.G5,G7 SARA SECTION 312 HAZARD CLASS: Immediate(acute);Delayed(Chronic) SARA SECTION 302 CHEMICALS: No regulated constituent present at OSHA th:resholds SARA SECTION 313 CHEMICALS: No regulated constituent present at OSHA th:resholds CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT: No regulated constituent present at OSHA thresholds MICHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds 16 OTHER INFORMATION NFPA/HMIS CODE TRANSLATION Health 1 Slight Hazard Fire 1 Slight Hazard Reactivity 0 Minimal Hazard Special ALK pH above 12.0 (1) Protective Equipment B Goggles,Gloves (1) refer to section 8 of MSDS for additional protective equipment recommendations. CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES MSDS status: 26-JAN-1997 ** NEW ** 16-APR-1997 15 28-JAN-1997 26-APR-1997 3,5,14 16-APR-1997 23-JUN-1997 3,5,14 28-APR-1997 21-JAN-2002 15 23-JUN-1997

I-Ie://C:\Temp\NHIBITORAZ8101.htm 10/9/2002

OUi100t~- 1 BETZDEARBORN MATERIAL SAFETY DATA SHEET. EFFECTIVE DATE: 17-MAY-2001 PRINTED DATE: 17-MAY-2001 IriCHEMICALý PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME: BETZ DTG-PRODUCT APPLICATION AREA: A DETOXIFYING AGENT COMPANY ADDRESS: BetzDearborn Inc. 4636 Somerton Road, Trevose, Pa. 19053 Information phone number: (21 5) - 355-3300 EMERGENCY TELEPHONE (HEALTH/ACCIDENT): (800)-877-1940 (USA)

2) COMPOSITION / INFORMATION ON INGREDIENTS information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS: CAS# CHEMICAL NAME 14808-60-7 RESPIRABLE QUARTZ (CRYSTALLINE SILICA) Irritant (respiratory); probable human carcinogen (IARC=2A; NTP=anticipated); may cause long term lung disease (silicosis) PAGE 1 I CONTINUED

PRODUCT NAME: BETZ DTG EFFECTIVE DATE: 17-MAY-2001

3) HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Y9 CAUTION Non-hazardous to-skin. Potential eye irritant due to mechanical action only' Dusts may cause irritation to the upper respiratory tract. Inhalation may result in shortness of breath and reduced pulmonary function.

DOT hazard is not applicable Emergency Response Guide is not applicable Odor: None; Appearance: Gray To Brown, Granules Fire fighters should wear positive pressure self-contained breathing apparatus(full face-piece type). Proper fire-extinguishing media: dry chemical, carbon dioxide, foam or water POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS: Non-hazardous to skin. ACUTE EYE EFFECTS: Potential eye irritant due to mechanical action only. ACUTE RESPIRATORY EFFECTS: Primary route of exposure;Dusts may cause irritation to the upper respiratory tract. Inhalation may result in shortness of breath and reduced pulmonary function. INGESTION EFFECTS: May cause slight gastrointestinal irritation. TARGET ORGANS:

    -Prolonged or-repeated exposures may cause silicosis and may increase risk of cancer.

MEDICAL CONDITIONS AGGRAVATED: Respiratory ailments. SYMPTOMS OF EXPOSURE:

    'Inhalation of the dust may cause irritation to the upper respiratory tract and create breathing difficulties such as shortness of breath.

PAGE 2 CONTINUED

PRODUCT NAME: BETZ DTG 69011766-3 EFFECTIVE DATE: 17-MAY-2001

4) FIRST AID MEASURES L.,JKIN CONTACT:

Wash thoroughly with soap and water. Remove contaminated clothing. Get medical attention if irritation develops or persists. EYE CONTACT: Remove contact lenses. Hold eyelids apart. Immediately flush eyes with plenty of low-pressure water for at least 15 minutes. Get medical attention if irritation persists after flushing. INHALATION: If nasal, throat or lung irritation develops - remove to fresh air and get medical attention. INGESTION: Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician. Dilute contents of stomach using 3-4 glasses milk or water. NOTES TO PHYSICIANS: No special ,instructions

5) FIRE FIGHTING MEASURES FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type). EXTINGUISHING MEDIA: dry chemical, carbon dioxide, foam or water HAZARDOUS DECOMPOSITION PRODUCTS: t.n)L.Thermal decomposition (destructive fires) yields elemental oxides. FLASH POINT:

       >, 20OF > 93C P-M(CC)

6) ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL"CONTAINMENT:

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container.

     ,Flush" area with water. Wet area may be slippery. Spread sand/grit.

DISPOSAL INSTRUCTIONS: Water contaminated with this product may be sent to a sanitary sewer treatment facility,in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Incinerate or land dispose in an approved landfill.

7) HANDLING AND STORAGE HANDLING:

Normal chemical handling. STORAGE; Keep containers closed when not in use. Keep dry. P E 3 CONTINUED

PRODUCT NAME : BETZ DTG EFFECTIVE DATE: 17-MAY-2001 69011766-4

8) EXPOSURE CONTROLS/PERSONAL PROTECTION EXPOSURE LIMITS CHEMICAL NAME RESPIRABLE QUARTZ (CRYSTALLINE SILICA)

PEL (OSHA): 0.1 MG/M3 TLV (ACGIH): 0.05 MG/M3 RESPERABLE FRACTION ENGINEERING CONTROLS: Adequate ventilation to maintain air contaminants below exposure limits.

PERSONAL PROTECTIVE EQUIPMENT:

Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION: A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE. USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS. If air-purifying respirator use is appropriate, use a respirator with dust/mist filters. SKIN PROTECTION: rubber gloves-- Wash off after each use. Replace as necessary. EYE PROTECTION: safety glasses (~2

9) PHYSICAL AND CHEMICAL PROPERTIES Density 58. 000 lb/cu. Vapor Pressure (mmHG) < 1'. 0 Freeze Point (F) NA Vapor Density (air=1) < 1.00 Freeze Point (C) N'A Viscosity(cps 70F,21C) NA %Solubility (water) 0.0 Odor None Appearance Gray To Brown Physical State Granules Flash Point P-M(CC) > 200F > 93C pH 5% Susp. (approx.) 8.8 Evaporation Rate (Ether=l) < 1.00 NA = not applicable ND = not determined PAGE 4 CONTINUED

PRODUCT NAME : BETZ DTG EFFECTIVE DATE: 17-MAY-2001

10) STABILITY AND REACTIVITY

 ýL TABILITY:

Stable under normal storage conditions. HAZARDOUS POLYMERIZATION: Will not occur. INCOMPATIBILITIES: May react with strong oxidizers. DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. BETZDEARBORN INTERNAL PUMPOUT/CLEANOUT CATEGORIES:

"B"

11) TOXICOLOGICAL INFORMATION Oral LD50 RAT: >2,000 mg/kg NOTE - Estimated value Dermal LD50 RABBIT: >2,000 mg/kg NOTE - Estimated value

12) ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY Daphnia magna 48 Hour Static Screen No mortality was observed in highest concentration tested.

No Effect Level: 2000 mg/L BIODEGRADATION No Data Available.

13) DISPOSAL CONSIDERATIONS If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is:

Not applicable. Please be advised; however, that state and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material.

14) TRANSPORT INFORMATION DOT HAZARD: Not Applicable UN/ NA NIUMBER: Not applicable DOT EMERGENCY RESPONSE GUIDE #: Not applicable PIP 5 CONTINUED

PRODUCT NAME: BETZ DTG EFFECTIVE DATE: 17-MAY-2001 69011766-6 I

15) REGULATORY INFORMATION TSPA: 0 All components of this product are listed in the TSCA inventory.

CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ): No regulated constituent present at OSHA thresholds POTABLE WATER APPROVAL: NSF certified. Maximum use 200 mg/L SARA SECTION 312 HAZARD CLASS: Immediate(acute); Delayed (Chronric) SARA SECTION 302 CHEMICALS: No regulated constituent present at OSHA thresholds SARA SECTION 313 CHEMICALS: No regulated constituent present at OSHA thresholds CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT: This product contains these chemicals known to the state of California to cause cancer or reproductive toxicity: CAS# CHEMICAL NAME 14808-60-7 RESPIRABLE QUARTZ (CRYSTALLINE SILICA) MICHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds U: PAGE 6 CONTINUED U

PRODUCT NAME BETZ DTG EFFECTIVE DATE: 17-MAY-2001 69011766-7 *

16) OTHER INFORMATION QNFPA/HMIS CODE TRANSLATION Health 0, Minimal Hazard Fire .0 Minimal Hazard Reactivity 0 Minimal Hazard Special NONE 'No special Hazard (1) Protective Equipment A Safety Glasses (1) refer to section 8 of MSDS for additional protective equipment recommendations.

CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES MSDS status: 22-AUG-1995 REVISED FORMAT ** NEW ** 17-JUN-1996 15 22-AUG-1995 09-OCT-1996 12 17-JUN-1996 04-JUN-1997 15 09-OCT-1996 19-MAR-2001 4 04-JUN-1997 17-MAY-2001 8 19-MAR-2001

   -   7

BETZDEARBORN MATERIAL 690117 67-1 SAFETY DATA SHEET EFFECTIVE DATE: 17-MAY-2001 PRINTED DATE: 17-MAY-2001 I1--IHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME : BETZ DTS - PRODUCT APPLICATION AREA: A DETOXIFYING AGENT. COMPANY ADDRESS: BetzDearborn Inc. 4636 Somerton Road, Trevose, Pa. 19053 Information phone number: (215) - 355-3300 EMERGENCY TELEPHONE (HEALTH/ACCIDENT): (800)-877-1940 (USA)

2) COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS: CAS# CHEMICAL NAME 14464-46-1 RESPIRABLE CRISTOBALITE (CRYSTALLINE SILICA) Irritant (respiratory); probable human carcinogen (IARC=2A; NTP=anticipated); may cause long term lung disease (silicosis) 14808-60-7 RESPIRABLE QUARTZ (CRYSTALLINE SILICA) Irritant (respiratory); probable human carcinogen (IARC=2A; NTP=anticipated); may cause long term lung disease (silicosis) 15468-32-3 RESPIRABLE TRIDYMITE (CRYSTALLINE SILICA) Irritant (respiratory)..; probable human carcinogen (IARC=2A; NTP=anticipated); may cause long term lung disease (silicosis) PAGE 1 CONTINUED

PRODUCT NAME : BETZ DTS EFFECTIVE DATE: 17-MAY-2001

3) HAZARDS IDENTIFICATION EMERGENCY OVERVIEW CAUTION -. -

May cause slight irritation to the skin. May cause moderate irritation to the eyes. Mists/aerosols may cause irritation to upper respiratory tract. DOT hazard is not applicable Emergency Response Guide is not applicable Odor: Slight; Appearance: Green-Brown, Dispersion Fire fighters should wear positive pressure self-contained breathing apparatus(full face-piece type). Proper fire-extinguishing media: dry chemical, carbon dioxide, foam or water POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS: Primary route of exposure; May cause slight irritation to the skin. ACUTE EYE EFFECTS: May cause moderate irritation to the eyes. ACUTE RESPIRATORY EFFECTS: Mists/aerosols may cause irritation to upper respiratory tract.l INGESTION EFFECTS: May cause gastrointestinal irritation with possible nausea, vomiting, headache, dizziness, unconsciousness and injury to the kidneys and liver. Small amounts aspirated during ingestion/vomiting may cause lung injury, possibly death. TARGET ORGANS: Prolonged or repeated exposures may cause toxicity to the liver and/or kidney. MEDICAL CONDITIONS AGGRAVATED: Not known. SYMPTOMS OF EXPOSURE: May cause redness or itching of skin. .. PAGE 2 CONTINUED

BETZ DTS 69011767-3 PRODUCT NAME EFFECTIVE DATE: 17-MAY-2001

4) FIRST AID MEASURES

ý,KIN CONTACT:

Remove contaminated clothing. Wash exposed area with a large quantity of soap solution or water for 15 minutes. EYE CONTACT: Immediately flush eyes with water for 15 minutes. Immediately contact a physician for additional treatment. INHALATION: Remove victim from contaminated area to fresh air. Apply appropriate first aid treatment as necessary. INGESTION: Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician. Dilute contents of stomach using 3-4 glasses milk or water. NOTES TO PHYSICIANS: No special instructions

5) FIRE FIGHTING MEASURES FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type). EXTINGUISHING MEDIA: dry chemical, carbon dioxide, foam or water HAZARDOUS DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. (,LASH POINT:

     > 200F > 93C P-M(CC)

6) ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in Waste disposal container. Flush area with water. Wet area may be slippeiry. Spread sand/grit. DISPOSAL INSTRUCTIONS: Water contaminated with this product may be sent to a sanitary sewer treatment facility,in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Incinerate or land dispose in an approved landfill.

7) HANDLING AND STORAGE HANDLING:

Normal chemical handling. STORAGE: Keep containers closed when not in-use. Do not freeze. If frozen, thaw and mix completely prior to use. CONTINUED

PRODUCT NAME: BETZ DTS EFFECTIVE, DATE:, 17-MAY-2001 69011767-4

8) EXPOSURE CONTROLS/PERSONAL PROTECTION EXPOSURE LIMITS CHEMICAL NAME RESPIRABLE CRISTOBALITE (CRYSTALLINE SILICA)

PEL (OSHA): 0.05 MG/M3 TLV (ACGIH): 0.05 MG/M3 RESPIRABLE QUARTZ (CRYSTALLINE SILICA) PEL (OSHA): 0.1 MG/M3 TLV (ACGIH): 0.05 MG/M3 RESPERABLE FRACTION RESPIRABLE TRIDYMITE (CRYSTALLINE SILICA) PEL (OSHA): 0.05 MG/M3 TLV (ACGIH): 0.05 MG/M3 ENGINEERING CONTROLS: Adequate ventilation to maintain air contaminants below exposure limits. PERSONAL PROTECTIVE EQUIPMENT: Use protective equiprment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION: A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE. USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS. If air-purifying respirator use is appropriate, use a respirator with dust/mist filters. SKIN PROTECTION: rubber gloves-- Wash off after each use. Replace as necessary. EYE PROTECTION: splash proof chemical goggles

9) PHYSICAL AND CHEMICAL PROPERTIES Specific Gray. (70F,21C) 1.186 Vapor Pressure (mmHG) 18.0 Freeze Point (F) 32 Vapor Density (air=l) < 1.00 Freeze Point (C) 0 Viscosity(cps 70F,21C) 2900 % Solubility (water) 0.0 Odor Slight

.Appearance Green-Brown Physical State Dispersion Flash Point P-M(CC) > 200F > 93C pH As Is (approx.) 7.0 Evaporation Rate (Ether=l) < 1.-00 NA - not applicable ND = not determined PAGE 4 CONTINUED

PRODUCT NAME: BETZ DTS EFFEC.TIVE DATE: 17-MAY-2001

10) STABILITY AND REACTIVITY QýTABILITY:

Stable under normal storage conditions. HAZARDOUS POLYMERIZATION:

      .Will not occur.

INCOMPATIBILITIES: May react with strong oxidizers. DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. BETZDEARBORN INTERNAL PUMPOUT/CLEANOUT CATEGORIES:

11) TOXICOLOGICAL INFORMATION Oral LD50 RAT: >2,000 mg/kg NOTE - Estimated value Dermal LD50 RABBIT: >2,000 mg/kg NOTE - Estimated value

12) ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY Fathead Minnow 96 Hour Static Screen 0% Mortality: .435 mg/L Daphnia magna 48 Hour Static Screen 0% Mortality: 435 mg/L BIODEGRADATION COD (mg/gm): 64 Calculated TOC (mg/gm): 26 Calculated BOD-5 (mg/gm): 0 Calculated BOD-28 (mg/gm): 2 Calculated

13) DISPOSAL CONSIDERATIONS If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is.:

Not applicable. Please be advised; however, that state and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material. P.,' E 5 CONTINUED

69011 [bI-b PRODUCT NAME : BETZ DTS EFFECTIVE DATE: 17-MAY-2001

14) TRANSPORT- INFORMATION DOT HAZARD: Not Applicable UN / NA NUMBER: Not applicable DOT EMERGENCY RESPONSE GUIDE #: Not applicable

15) REGULATORY INFORMATION TSCA:

All components of this product are listed in the TSCA inventory. CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ): Treat as oil spill SARA SECTION 312 HAZARD CLASS: Delayed (Chronic) SARA SECTION 302 CHEMICALS: No regulated constituent present at OSHA thresholds SARA SECTION 313 CHEMICALS: No regulated constituent present at OSHA thresholds CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT: This product contains these chemicals *known to the state of California to cause cancer or reproductiye toxicity: CAS# CHEMICAL NAME 14464-46-1 RESPIRABLE CRISTOBALITE (CRYSTALLINE SILICA) 14808-60-7 RESPIRABLE QUARTZ (CRYSTALLINE SILICA) 15468-32-3 RESPIRABLE TRIDYMITE (CRYSTALLINE SILICA) MICHIGAN REGULATORY INFORMATION No regdlated constituent present at OSHA thresholds PAGE 6 CONTINUED K.,

PRODUCT NAME BETZ DTS 69011767-7 EF.FECTIVE DATE: 17-MAY-2001

16) OTHER INFORMATION Q NFPA/HMIS CODE TRANSLATION Health. 1 Slight Hazard Fire Slight Hazard Reactivity 0 Minimal Hazard Specialt NONE No special Hazard (1) Protective Equipment B Goggles,Gloves (1) refer to section 8 of MSDS for additional protective equipment recommendations.

CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES MSDS status: 22-AUG-1995 REVISED FORMAT ** NEW ** 17-JUN-1996 15 22-AUG-1995 17-MAY-2001 8 17-JUN-1996 PP. 7

                                                                                             -* - - -  v_  _%,-- JL GE Betz, Inc.                                                  Material Safety Data Sheet 4 636 Somerton Road Trevose, PA 19053                                              Issue Date: 16-APR-1998 Business telephone: (215) 355-3300 EMERGENCY TELEPHONE (Health/Accident): (800) 877-1940" I PRODUCT IDENTIFICATION PRODUCT NAME:

CONTINUUM AEC3145 PRODUCT APPLICATION AREA: 2 COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation. HAZARDOUS INGREDIENTS: This product is not hazardous as defined by OSHA regulations. No component is considered to be a carcinogen by the National Toxicology Program, the International Agency for Research on Cancer, or the Occupational Safety and Health Administration at OSHA thresholds for carcinogens. 3 HAZARDS IDENTIFICATION EMERGENCY OVERVIEW CAUTION May cause .slight irritation to the skin. May cause moderate irritation to the eyes. Mists/aerosols may cause irritation to upper respiratory tract. DOT hazard is not applicable Emergency Response Guide is not applicable Odor: Mild; Appearance: Colorless To Yellow, Liquid Fire fighters should wear positive pressure self-contained breathing apparatus(full face-piece type). Proper fire-extinguishing media: dry chemical, carbon dioxide, foam or water POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS: file://C:\Ternp\CONTINUUMAEC3145.htm1 1019/2002

Oyiul1uhX_10_ Primary route of exposure; May cause slight irritation to the skin. ACUTE EYE EFFECTS: May cause moderate irritation to the eyes. ACUTE RESPIRATORY EFFECTS: Mists/aerosols may cause irritation to upper respiratory tract. INGESTION EFFECTS: May cause gastrointestinal irritation with possible nausea, vomiting, abdominal discomfort and diarrhea. TARGET ORGANS: No evidence of potential chronic effects. MEDICAL CONDITIONS AGGRAVATED: Not known. SYMPTOMS OF EXPOSURE: May cause redness or itching of skin. 4 FIRST AID MEASURES SKIN CONTACT: Remove contaminated clothing. Wash exposed area with a large quantity of soap solution or water for 15 minutes. EYE CONTACT: Immediately flush eyes with water for 15 minutes. Immediately contact a physician for additional treatment. INILKLATION: Remove victim from contaminat'ed area to fresh air. Apply appropriate first aid treatment as necessaryi INGESTION: Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician. Dilute contents of stoma'ch using 3-4 glasses milk or water. NOTES TO PHYSICIANS: No special instructions 5 FIRE FIGHTING MEASURES FIRE FIGHTING INSTRUCTIONS: Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type). EXTINGUISHING MEDIA: dry chemical, carbon dioxide, foam or water HAZARDOUS DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. FLASH POINT-

             > 200F    > 93C P-M(CC) 6 ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container. Flush area with water. Wet area may be slippery. Spread sand/grit. DISPOSAL INSTRUCTIONS: Water contaminated with this product may be sent to a sanitary sewer treatment facility,in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Incinerate or land dispose in an approved landfill. 7 HANDLING & STORAGE filc://C:\Temp\CONTINUUMAEC3145.htm 10/9/2002

HANDLING: Normal chemical handling. STORAGE: Keep containers closed when not in use. Store in cool ventilated location. Store away from oxidizers. 8 EXPOSURE CONTROLS / PERSONAL PROTECTION EXPOSURE LIMITS This product is not hazardous as defined by OSHA regulations. ENGINEERING CONTROLS: adequate ventilation PERSONAL PROTECTIVE EQUIPMENT: Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION: A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE. USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS. If air-purifying respirator use is appropriate, use a respirator with dust/mist filters. SKIN PROTECTION: neoprene gloves-- Wash off after each use. Replace as necessary. EYE PROTECTION: splash proof chemical goggles 9 PHYSICAL & CHEMICAL PROPERTIES - Specific Grav.(70F,21C) 1.251 Vapor Pressure (mmHG) - 18.0 Freeze Point (F) 20 Vapor Density (air=l) < 1.00 Freeze Point (C) -7 Viscosity(cps 70F,21C) 30 t Solubility (water) 100.0 Odor Mild Appearance Colorless To Yellow Physical State Liquid Flash Point P-M(CC) > 200F > 93C pH As Is (approx.) 3.8 Evaporation Rate (Ether=l) < 1.00 NA - not applicable ND - not determined 10 STABILITY & REACTIVITY STABILITY: Stable under normal storage conditions. HAZARDOUS POLYMERIZATION:

            .Will not occur.

INCOMPATIBILITIES: May react with strong oxidizers. DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. INTERNAL PUMPOVT/CLEANOUT CATEGORIES:

              "A" 11 TOXICOLOGICAL INFORMATION.

file.//C:\Temp\CONTflU1UMAEC3145.htm 10/9/2002

UyULUV)J(-4 Oral LD50 RAT: >2,000 mg/kg NOTE - Estimated value Dermal LD50 RABBIT: >2,000 mg/kg NOTE - Estimated value 12 ECOLOGICAL INFORMATION. AQUATIC TOXICOLOGY Daphnia magna 48 Hour Acute Toxicity (Estimated) LC5O= 820; No Effect Level. 160 mg/L Fathead Minnow 96 Hour Acute Toxicity (Estimated) LC50= 1230; No Effect Level= 400 mg/L BIODEGRADATION BOD-28 (mg/g) : 17 BOD-5 (mg/g): 8 COD (mg/g): 209 TOC (mg/g): 91 13 DISPOSAL CONSIDERATIONS If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is Not applicable. Please be advised; however, that state and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material. 14 TRANSPORT INFORMATION DOT HAZAPD: Not Applicable UN / NA NUMBER: Not applicable DOT EMERGENCY RESPONSE GUIDE #: Not applicable 15 REGULATORY INFORMATION TSCA: All components of this product are listed in the TSCA inventory. CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ): No regulated constituent present at OSHA thresholds SARA SECTION 312 HAZARD CLASS: Product is non-hazardous under Section 311/312 SARA SECTION 302 CHEMICALS: No regulated constituent present at OSHA thresholds SARA SECTION 313 CHEMICALS: No regulated.constituent present at OSHA thresholds CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT: No regulated constituent present at OSHA thresholds MICHIGAN REGULATORY INFORMATION No regulated constituent-present at OSHA thresholds 16 OTHER INFORMATION NFPA/HMIS CODE TRANSLATION file-/.C:\Temp\CONTINUUMAEC3145.htm 10/9/2002

b-9ULUDJ0-:) Health 1 Slight Hazard Fire 1 Slight Hazard Reactivity 0 Minimal Hazard Special NONE No special Hazard (1) Protective Equipment B Goggles,Gloves (1) refer to section 8 of MSDS for additional protective equipment recommendations. CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES MSDS status: 16-APR-1998 ** NEW ** filc://C:\Terrp\CONTrNTJUMAEC3 145.htm 10/9/2002 I0920

BETZDEARBORN MATERIAL SAFETY DATA SHEET EFFECTIVE DATE: 01-NOV-1999 PRINTED DATE: 11-NOV-1999 k'rCHEMICAL PRODUCT AND COMPANY IDENTIFICATION -- PRODUCT NAME: CORTROL OS5613 PRODUCT APPLICATION AREA: WATER BASED DISSOLVED OXYGEN

     *SCAVENGER/METAL PASSIVATOR.

COMPANY ADDRESS: BetzDearborn Inc. 4636 Somerton Road, Trevose, Pa. 19053 Information phone number: (215) - 355-3300' EMERGENCY TELEPHONE (HEALTH/ACCIDENT): (800)-877-1940 (USA)

2) COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS: CAS# CHEMICAL NAME 4497-18-7 CARBONIC DIHYDRAZIDE Exothermic hydrolysis to hydrazine can occur with high temperature; also occurs by contact with alkalies, oxidizers, or low grade metals; irritant (eyes.and skin) No component is considered to be a carcinogen by the National Toxicology Program, the International Agency for Research on Cancer, or the Occupational Safety and Health Administration at OSHA thresholds for carcinogens. Avoid contact with low grade metals (LCS, Al, Cu), alkalies and oxidizers to avoid accelerated actives degradation. Do not mix with other chemicals. Feed independently to system. PAGE 1 CONTINUED

PRODUCT NAME : CORTROL 0S5613 . ... EFFECTIVE DATE: 01-NOV-1999

3) HAZARDS IDENTIFICATION EMERGENCY OVERVIEW CAUTION May cause slight irritation to the skin. May cause moderate irritation to *the eyes. Mists/aerosols may cause irritation to upper respiratory tract.

DOT hazard is not applicable Emergency Response Guide is not applicable Odor: Slight; Appearance: Colorless To Light Yell Liquid Fire fighters should wear positive pressure self-contained breathing apparatus(full face-piece type). Proper fire-extinguishing media: dry chemical, carbon dioxide, foam or water POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS: Primary route of exposure; May cause slight irritation to the skin. ACUTE EYE EFFECTS: May cause moderate irritation to the eyes. ACUTE RESPIRATORY EFFECTS: Mists/aerosols maV cause irritation to upper respiratory tract. INGESTION EFFECTS: May cause gastrointestinal irritation. TARGET ORGANS: No evidence of potential chronic effects. MEDICAL CONDITIONS AGGRAVATED: Not known. SYMPTOMS OF EXPOSURE: May cause redness or itching of-skin. PAGE 2 CONTINUED

PRODUCT NAME: CORTROL 0S5613 EFFECTIVE DATE: 01-NOV-1999

4) FIRST AID MEASURES SKIN CONTACT:

Qý Wash thoroughly with soap and water. Remove contaminated cloth,ing. Get medical attention if irritation develops or persists. EYE CONTACT: Remove contact lenses. Hold eyelids apart. Immediately flush eyes with plenty of low-pressure water for at least 1 5 minutes. Get immediate medical attention. INHALATION: If nasal, throat or lung irritation develops - remove to fresh air and get medical attention. INGESTION: Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician. Dilute contents of stomach using 3-4 glasses milk or water. NOTES TO PHYSICIANS: No specific instruction

5) FIRE FIGHTING MEASURES FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type). EXTINGUISHING MEDIA: dry chemical, carbon dioxide, foam or water HAZARDOUS DECOMPOSITION PRODUCTS: Thermal decormposition (destructive fires) yields elemental oxides. (qLASH POINT:

     > 200F > 93C P-M(CC)

6) ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container. Flush area with water. Wet area may be slippery. Spread sand/grit. DISPOSAL INSTRUCTIONS: Water'contaminated with this product may be sent to a sanitary sewer. treatment facility,in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Incinerate or land dispbse in an approved landfill. PAGE 3 CONTINUED t,

PRODUCT NAME: CORTROL OS5613 EFFECTIVE DATE: 01-NOV-1999 69014782-4

7) HANDLING AND STORAGE HANDLING:

Contactwith oxidizers, peroxide and metal oxide may result in a violent reaction. Contamination with high pH-products and low grade metal accelerate decomposition to hydrazine. STORAGE: Keep containers closed when ,not in use. Store in a manner that minimizes potential contamination. Store only in vented containers. Protect from freezing.

8) EXPOSURE CONTROLS/PERSONAL PROTECTION EXPOSURE LIMITS CHEMICAL NAME CARBONIC DIHYDRAZIbE PEL (OSHA): NOT DETERMINED TLV (ACGIH): NOT DETERMINED ENGINEERING CONTROLS:'

adequate ventilation PERSONAL PROTECTIVE EQUIPMENT: Use protective equipment in accordance with 29CFR. 1910 Subpart I RESPIRATORY PROTECTION: A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE. USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED-WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS. If air-purifying respirator use is appropriate, use a respirator with ammonia/methylamine cartridges. SKIN PROTECTION: neopren e gloves-- Wash off after each use. Replace as necessary. EYE PROTECTION: splash proof chemical goggles PAGE 4 CONTINUED

PRODUCT NAME: CORTROL 0S5613 EFFECTIVE E5ATE: O1-NOV-1999 69014782-5

9) PHYSICAL AND CHEMICAL PROPERTIES

   'cific    Gray. (7F,21C)        1. 041           Vapor Pressure (mmHG)     - 18.0 reeze Point (F)               32                   Vapor Density (air=1)     < 1.00 Freeze Point (C)"                0 Viscosity(cps 70F,21C)               12             % Solubility-.(water)      100.0 Odor                                          Slight Appearance                                    Colorless To Light Yellow Physical State                                Liquid Flash Point                P-M(CC)            > 200F     > 93C pH As Is (approx.)                            9.0 Evaporation Rate (Ether=l)                    < 1.00 NA = not applicable     ND = not determined

10) STABILITY AND REACTIVITY STABILITY:

Stable under normal storage conditions. HAZARDOUS POLYMERIZATION: Will not occur. INCOMPATIBILITIES: May react with strong oxidizers. DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. LETZDEARBORN INTERNAL PUMPOUT/CLEANOUT CATEGORIES:

11) TOXICOLOGICAL INFORMATION Oral LD50 RAT: >2,000 mg/kg NOTE - Estimated value Dermal LD50 RABBIT: >2,000 mg/kg NOTE - Estimated value PArE 5. CONTINUED

PRODUCT NAME: CORTROL OS566 EFFECTIVE DATE: 01-NOV-1999

12) ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY Daphnia magna 48 Hour Static Renewal Bioassay LC50: 460 mg/L No Effect Level:. 100 mg/L Fathead Minnow 96 Hour Static Renewal Bioassay Mortality was observed in lowest concentration tested. A no effect level cannot be defined.

LC50: 140 mg/L 5% Mortality: 52 mg/L Ceriodaphnia 48 Hour Static Renewal Bioassay Mortality was observed in lowest concentration tested. A no effect level cannot be defined. LC50: 92 mg/L 10% Mortality: 52 mg/L BIODEGRADATION No Data Available.

13) DISPOSAL CONSIDERATIONS If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is K;J Not applicable.

Please be advised; however, that state and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this 'material.

14) TRANSPORT INFORMATION DOT HAZARD: Not Applicable UN / NA NUMBER: Not applicable DOT EMERGENCY RESPONSE GUIDE #: Not applicable PAGE 6 CONTINUED

                                                                              --  - J - f

- PRODUCT NAME: CORTROL OS5613 EFFECTIVE-bATE: 01-NOV.1 999

15) REGULATORY INFORMATION Q.'SOA:I Acomponents of this product are listed in the TSCA inventory.

CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ): No regulated constituent present at OSHA thresholds SARA SECTION 312 HAZARD CLASS: Irmmediate(acute) SARA SECTION 302 CHEMICALS: No regulated cohstituent present at OSHA thresholds SARA SECTION 313 CHEMICALS: No regulated constituent present at OSHA thresholds CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE'DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT: No regulated constituent present at OSHA thresholds MICHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds

16) OTHER INFORMATION

( NFPA/HMIS CODE TRANSLATION Health Slight Hazard Fire Slight Hazard Reactivity 0 Minimal'Hazard Special NONE No special Hazard (1) Protective Equipment B Goggles,Gloves (1) refer to section 8 of MSDS for additional protective equipment recommendations. CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES MSDS status: 25-MAY-1999 ** NEW ** 20-JUL-1999 12 25-MAY-19 99 30-AUG-1999 4;EDIT: 9 20-JUL-1999 01-NOV-1999 4,8 30-AUG-1999 PAGE 7

69014511-1 MATERIAL SAFETY DATA SHEET . MSDS Number: 428000RV

1. PRODUCT AND COMPANY IDENTIFICATION Product Name: BORID 10oz., lib., 51b., 251b., 501b., & 100lb. - EPA REGISTRATION #

9444-129 Manufactured by: Waterbury Companies, Inc. P.O. Box 640 Independence, LA 70443 24-Hour.Emergency

Contact:

800-424-9300 (CHEMTREC)

2. COMPOSITIONIINFORMATION ON INGREDIENTS Hazardous components greaterthan 1.0% (0.1% if carcinogenor suspected carcinogen) lCornponent JCAS# JOSHA PEL JACG!H TLV Other Limits .% by wtj Orthoboric Acid (Boric Acid)* 10043-35-3 N.E. N.E. N.E. 99 Tricalcium Phosphate- 7758-87-4 <5 Foodgrade

This item is NOT a carcinogen,but has been listed to aid in the identification of all pesticide active ingredientsin the product. Actual percentages for these active ingredients have been listed vs. percent ranges.

3. HAZARDS IDENTIFICATION It is a violation of federal law to use this product in a manner inconsistent with its labeling.

Read label. Application of this product in the food area of food handling establishments other than as a crack and crevice treatment are not permitted. Potential Health Effects: Routes of Entry: Inhalation: Yes Ingestion: Yes Skin: Yes Health Hazards: Large amounts absorbed into blood stream from ingestion or through damaged skin may restilt in erythema, macular rash, nausea, diarrhea, dizziness, depression, CNS effects after 24 hours, through broken skin or 36-72 hours from ingestion. May cause slight irritation to broken skin. Animal studies have shown that ingestion of large amounts of Borates over prolonged periods of time causes a decrease in sperm production and testicle size in male laboratory animals and developmental effects in fetuses of pregnant female laboratory animals. No evidence of such effects in humans. Signs/symptoms INGESTION: Acute oral LD5O (rats) 3.16 gfKg. May cause nausea, of overexposure: vomiting, diarrhea in doses >15gms. EYES: May cause slight, reversible conjunctivitis. SKIN: May' cause slight irritation on damaged skin. Acute dermal LD50 > 2g/Kg (rabbits) INHALATION: Nuisance dust. May cause transitory sneezing and coughing. Medical conditions None known. aggravatedby exposure:

                                         ~"Date Printed: 3/22101                        Page 1 of4 Revision          3/19101 Date: 3119/01 Revision Date:                            -Date Printed: 3/22/01                         Page 1 of 4

69014511-2 MATERIAL SAFETY DATA SHEET MSDS Number: 428000RV NFPA Hazard Ratings Fire: 0 Health 1 Reactivity: 0

NFPA 704 Ratings are'subjectto interpretationand are only intended for generalidentification of the level of the specific hazard. Afl infornnation must be consideredfor propersafe handling of the material.

4-. FIRST.AID MEASURES IF SWALLOWED: Call a physician or Poison Control Center. Drink I or 2 glasses of water and induce vomiting by touching back of throat with finger. If person is unconscious, do not give anything by mouth and do not induce vomiting. IF IN EYES: Flush eyes with plenty of water. Call a physician if irritation persists. NOTE TO PHYSICIAN: After ingestion or absorption into the bloodstream of large amounts (> 15gms.), symptoms may appear in 24-72 hours. Borates are readily dissipated through the urine (70% in the first 24 hours).

5. FIRE FIGHTING MEASURES Extinguishing Media: N/A Fire FightingProcedures: None Required.

Unusual Fire and Explosion Hazards: None Known - Product is an inherent fire retardant.

6. ACCIDENTAL RELEASE MEASURES Sweep or vacuum. Flush area with water.

7. HANDLING AND STORAGE No powder should be visible in living areas after application. Any powder visible after application must be brushed into cracks and crevices or removed. Apply only in areas inaccessible to children and pets. Avoid contamination of feed and foodstuffs. Do not use in serving areas when food is exposed. Do not use in edible product areas. Apply approximately 1 pound for every 1,000 square feet of living space.

8. EXPOSURE CONTROLSIPERSONAL PROTECTION Protective Gloves: Not required - avoid contact with skin.

Eye Protection: Not required - avoid contact with eyes. RespiratoryProtection:N/A Ventilation: Local: Not required. Mechanical: Not required. Otherprotective equipment: Safety glasses to avoid possible contact with eyes is recommended. Protective Work/Hygiene Practices: Follow label instructions. Date Printed: 3122101 Page 2 of 4 Revision 3/19/01 Date: 3/19/01 Revision Date: Date Printed: ý122/01 Page 2 of 4

uIuV+UL I I1-3) MATERIAL SAFETY DATA SHEET MSDS Number: 428000RV

9. PHYSICAL AND CHEMICAL PROPER' Specific Gravity (H20=1): N/A Vapor Pressure(mm Hg): N/A

(.)Solubility: 4.7% @68 degrees F. Appearance/Odor: Light blue odorless po, Flashpoint: Not applicable. LEL: N/A UEL: N/A Boiling Point: N/A Melting Point: 340 deg. F

10. STABILITY AND REACTIVITY Conditions to Avoid: Contact with acetic anhydride or elemental potassium.

Incompatible Materials:Acetic anhydride, elemental potassium. HazardousDecomposition By-products None known. HazardousPolymerization Conditions: None known.

   .11. TOXICOLOGICAL INFORMATION This product contains no chemicals that are listed on the NTP, IARC, or OSHA carcinogen lists. Any further information on the toxicology of the material can be obtained by contacting the manufacturer.

12. ECOLOGICAL INFORMATION Please call the manufacturer for questions concerning the ecological effects of this product and it's constituents.

13. DISPOSAL CONSIDERATIONS

{ Waste§ resulting from the use of this product may be disposed of on site or at an approved waste facility.

14. TRANSPORT INFORMATION Status Shipping Name Class ID # Pkng Grp DOT (USA): Not Regulated Sodium Borate N/A N/A N/A IA TA (Air): Not Regulated N/A N/A N/A N/A IMDG (Vessel): N/A - N/A N/A N/A N/A NationalMotor FreightClassificationand L TL Class: 43520 - CLASS 55

15. REGULATORY INFORMATION This product is authorized for use in.plants operating under USDA Inspection and Grading Programs as a CATEGORY F2 Substance Revision Date: 3119101 Date Printed: 3122/01 Page 3 of 4

69014511-4 MATERIAL SAFETY DATA SHEET MSDS Number: 428000RV SARA Title IIl Section 31 When completing Tier IIreports, the following information should be used Note: See state and local regulations for specifics on reporting requirements for your facility. This product should be described as: PURE: N MIXTURE Y SOLID: Y LIQUID: N GAS: N PhysicalHazards: FIRE: N PRESSURE: N REACTIVITY: N Health Hazards: IMMEDIATE: Y DELAYED: N

16. OTHER INFORMATION Product -Sales Information: 800-845-3495 MSDS Information: 985-878-6751 Revision Notes: MSDS revised to comply with ANSI Z400.1-1998 16-Section MSDS format.

N/A = Not Applicable N.E. = Not Established MSDS Prepared by K.G. This Information is provided in good faith, but no warranty, expressed or implied, is made. The manufacturerbelieves that it is accurate and to the best of its knowledge, and relates only to the specific materialdesignated herein. Date Printed: 3/22101 Page 4 of 4 Revision Date: 3/19/01 Revision Date: 3/19101 Date Printed: 3/22101 Page 4 of 4

BETZDEARBORN MATERIAL SAFETY DATA SHEET EFFECTIVE DATE: 15-NOV-2000 PRINTED DATE: 15-NOV-2000 1)6lHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME: SPECTRUS NX1 18 PRODUCT APPLICATION AREA: BIOCIDE COMPANY ADDRESS: BetzDearborn Inc. 4636 Somerton Road, Trevose, Pa. 19053 Information phone number: (215) - 355-3300 EMERGENCY TELEPHONE (HEALTH/ACCIDENT): (800)-877-1940 (USA)

2) COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS: CAS# CHEMICAL NAME 57-55-6 PROPYLENE GLYCOL HIGH VOC 6317-18-6 METHYLENhE BIS (THIOCYANATE) Corrosive (eyes); toxic (by ingestion); irritant-(skin); potential sensitizer (skin) No component is considered to be a carcinogen by the National Toxicology Program, the International Agency for Research on Cancer, or the Occupational Safety and Health Administration at OSHA thresholds for carcinogens. PAGE 1 PCONTINUED

PRODUCT NAME SPECTRUS NX1 EFFECTIVE DATE: 15-NOV-2000

3) HAZARDS IDENTIFICATION EMERGENCY OVERVIEW DANGER Severe irritant to the skin. Potential skin sensitizer. Corrosive to the eyes. Mists/aerosols cause irritation to the upper respiratory tract.

DOT hazard: Toxic Emergency Response Guide #55 Odor: Mild; Appearance: Light Tan, Dispersion Fire fighters should wear positive pressure self-contained breathing apparatus(full face-piece type). Pr6per fire-extinguishing media: dry chemical, carbon dioxide, foam or water POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS: Primary route of exposure; Severe irritant to the skin. Potential skin sensitizer. ACUTE EYE EFFECTS: Corrosive to the eyes. ACUTE RESPIRATORY EFFECTS: Mists/aerosols cause irritation to the upper respiratory tract. INGESTION EFFECTS: Toxic; May cause sev'ere gastrointestinal irritation with possible nausea, vomiting, diarrhea, incoordination, mental confusion and lethargy. TARGET ORGANS: Prolonged or repeated exposures may cause allergic contact dermatitis. MEDICAL CONDITIONS AGGRAVATED: Not known. SYMPTOMS OF EXPOSURE: Causes severe irritation, burns or tissue ulceration with subsequent scarring. PAGE 2 CONTINUED

PRODUCT NAM E : SPECTRUS NX 18 EFFECTIVE DATE: 15-NOV-2000

4) FIRST AID MEASURES

  -KliNl CONTACT:

Wash thoroughly with soap and water. Remove contaminated clothing. Tho'roughly wash clothing before reuse. Get medical attention if " irritation develops or persists. EYE CONTACT: URGENT! Immediately flush eyes with plenty of low-pressure water for at least 20 minutes while removing contact lenses. Hold eyelids apart. Get immediate medical attention. INHALATION: If nasal, throat or lung irritation develops - remove to fresh air and get medical attention. INGESTION: Do not feed anything by mouth to an unconscious or convulsive victim. Dilute contents of stomach. Induce vomiting by one of the standard methods. Immediately contact a physician. NOTES TO PHYSICIANS: No special instructions

5) FIRE FIGHTING MEASURES FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type). EXTINGUISHING MEDIA: dry chemical, carbon dioxide, foam or water AZARDOUS DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. FLASH POINT:

        > .200F > 93C P-M(CC)

MISCELLANEOUS: Toxic UN2810;Emergency Response Guide #55

6) ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent. material. Place in waste disposal container. Flush area with water. Wet area may be slippery. Spread sand/grit. DISPOSAL INSTRUCTIONS: Water contaminated with this product may be sent to a. sanitary sewer treatment .facility,in waste treatment accordance with any local agreement,a permitted facility or discharged under a permit. Product as is - Dispose of in approvea pesticide facility or according to label instructions. iý4wS E 3 CONTINUED

Uu I I-t PRODUCT NAME EFFECTIVE SPECTRUS NXl18 DATE: : 15-NOV-2000

7) HANDLING AND STORAGE HANDLING: .-

Corrosive to eyes. STORAGE:-. - Keep containers closed when not in use. Protect from freezing. Do temperatures. not store at elevated

8) EXPOSURE CONTROLS/PERSONAL PROTECTION EXPOSURE LIMITS CHEMICAL NAME PROPYLENE GLYCOL PEL (OSHA): NOT DETERMINED TLV (ACGIH): NOT DETERMINED METHYLENE BIS(THIOCYANATE)

PEL (OSHA): NOT DETERMINED TLV (ACGIH): NOT DETERMINED ENGINEERING CONTROLS: Adequate ventilation to maintain air contaminants below exposure limits. PERSONAL PROTECTIVE EQUIPMENT: Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION: A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED A RESPIRATOR'S USE. WHENEVER WORKPLACE CONDITIONS WARRANT USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS. If air-purifying respirator use is appropriate, use a respirator with organic vapor cartridges and dust/mist prefilters.

      .SKIN PROTECTION:

neoprene gloves-- Wash off after each use. Replace as necessary. EYE PROTECTION: splash proof chemical goggles PAGE 4 CONTINUED

69014799-5 PRODUCT NAME : SPECTRUS NX118 EFFECTIVE DATE: 15-NOV-2000

9) PHYSICAL AND CHEMICAL PROPERTIES k,-cific Gray. (70F,21C) 1.036 Vapor Pressure (mmHG) ~ 18.0 Freeze Point (F) 23 Vapor Density (air=l) < 1.00 Freeze Point (C) -5 Viscosity(cps 70F,21C) 950 % Solubility-(water) 5.0 Odor Mild Appearance Light Tan Physical State Dispersion Flash Point P-M(CC) > 200F > 93C pH As Is (approx.) 3.0 Evaporation Rate (Ether=l) < 1.00 NA = not applicable ND = not determined

10) STABILITY AND REACTIVITY STABILITY:

Stable under normal storage conditions. HAZARDOUS POLYMERIZATION: Will not occur. INCOMPATIBILITIES: May react with strong oxidizers. DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. cTZDEARBORN INTERNAL PUMPOUT/CLEANOUT CATEGORIES: B

11) TOXICOLOGICAL INFORMATION Oral LD50 RAT: 290 mg/kg Dermal LD50 RABBIT: >2,000 mg/kg DOT Skin Corrosivity RABBIT:

NOTE - Not corrosive Skin Irritation Score RABBIT: CORROSIVE Eye Irritation-Score RABBIT: NOTE- Maximally irritating P *5 CONTINUED

PRODUCT NAME : SPECTRUS NX1 EFFECTIVE DATE: 15-NOV-2000

12) ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY Fathead Minnow 96 Hour Static Renewal Bioassay LC50: .79 mg/L No Effect Level: .49 mg/L Daphnia magna 48 Hour Static Renewal Bioassay LC50: .51 mgIL No Effect Level: .3 mg/L Bluegill Sunfish 96 Hour Static Acute Bioassay LC50: 2.7 mg/L Rainbow Trout 96 Hour Static Acute Bioassay LC50: 2.4 mg/L BIODEGRADATION COD (mg/gm): 640 TOC (mg/gm): 180 BOD-5 (mg/gm): 0 BOD-28 (mg/gm): 3

13) DISPOSAL CONSIDERATIONS U

If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is Not applicable. Please be advised; however, that state and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this rfiaterial.

14) TRANSPORT INFORMATION DOT HAZARD: Toxic UN / NA NUMBER: UN2810 DOT EMERGENCY RESPONSE GUIDE #: 55 PAGE 6 CONTINUED U9

6?/ V71ý9- 2 PRODUCT NAME: SPECTRUS NX118 EFFECTIVE DATE: 15-NOV-2000

15) REGULATORY INFORMATION 3CA:

This is an EPA registered biocide and is exempt from TSCA inventory requirements. I: CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ): Treat as oil spill FIFRA REGISTRATION NUMBER: 9386-4-3876 FOOD AND DRUG ADMINISTRATION: The ingredients in this product are approved by FDA under 21 CFR 176.300. SARA SECTION 312 HAZARD CLASS: Immediate(acute);Delayed (Chronic) SARA SECTION 302 CHEMICALS: No regulated constituent present at OSHA thresholds SARA SECTION 313 CHEMICALS: No regulated constituent present at OSHA thresholds CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT: No regulated constituent present at OSHA thresholds IhVHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds P/'-ý 7 CONTINUED twpý

PRODUCT NAME : SPECTRUS NX118 EFFECTIVE DATE: 15-NOV-2000

16) OTHER INFORMATION

   'NFPAIH-MIS                                  CODE TRANSLATION Health                              3          .Serious Hazard Fire                                1           Slight Hazard Reactivity                          0           Minimal Hazard Special                             NONE        No special Hazard (1) Protective Equipment            B           Goggles,Gloves (1) refer to section 8 of MSDS for additional protective equipment recommendations.

CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES MSDS status: 22-OCT-1997 ** NEW ** 3,5,8,11,12,14,15,-16;E 26-FEBB-1998 22-OCT-1997 06-MA-R-1998 3,5,14 26-FEB-1998 26-MAY-1998 3,5,14 06-MAR-1998 28-OCT-1999 2,8 26-MAY-1998 10-NOV-1999 3,4,5,14 28-OCT-1999 10-FEB-2000 12 10-NOV-1999 15-NOV-2000 ;EDIT:9 10-FEB-2000 U PAGE 8

69014923-1 MATERIAL SAFETY DATA SHEET EQUILON MSDS: 9248E-08 10/17/96 ETHYLENE GLYCOL - INDUSTRIAL GRADE TELEPHONE NUMBER: 24 HOUR EMERGENCY ASSISTANCE GENERAL MSDS ASSISTANCE EQUIVA SERVICES: 877-276-7283 877-276-7285 CHEMTREC: 800-424-9300 NAME AND ADDRESS.... EQUILON ENTERPRISES LLC PRODUCT STEWARDSHIP P.O. BOX 674414 HOUSTON, TX 77267-4414 SECTION I. NAME PRODUCT: ETHYLENE GLYCOL - INDUSTRIAL GRADE CHEM NAME: ETHANE -1,2-DIOL, EG CHEM FAMILY: GLYCOL SHELL CODE: 32374 94001 HEALTH HAZARD: 3 FIRE HAZARD: 1 REACTIVITY: 0 SECTION II-A PRODUCT/INGREDIENT NO. COMPOSITION CAS NO. PERCENT P ETHYLENE GLYCOL - INDUSTRIAL GRADE MIXTURE 100 1 ETHYLENE GLYCOL 107-21-1 >99 SECTION II-B ACUTE TOXICITY DATA NO. ACUTE ORAL LD50 ACUTE DERMAL LD50 ACUTE INHALATION LC50 1 4.0 G/KG (RAT) NONE NONE . SECTION III . HEALTH INFORMATION THE HEALTH EFFECTS NOTED BELOW ARE CONSISTENT WITH REQUIREMENTS UNDER THE OSHA HAZARD COMMUNICATION STANDARD (29 CFR 1910.1200). EYE CONTACT: PRODUCT IS MODERATELY TO SEVERELY IRRITATING TO THE EYES. VAPORS CAN ALSO CAUSE SEVERE EYE IRRITATION. SKIN CONTACT: PRODUCT IS MILDLY IRRITATING TO THE SKIN AND SLIGHTLY TOXIC ON PROLONGED OR REPEATED CONTACT. INHALATION: VAPORS OR AEROSOLS MAY BE IRRITATING TO THE RESPIRATORY SYSTEM AND MAY BE TOXIC ON PROLONGED OR REPEATED EXPOSURE. INGESTION: PRODUCT MAY BE HARMFUL OR FATAL IF SWALLOWED; MAY PRODUCE'CENTRAL NERVOUS SYSTEM (CNS) DEPRESSION AND KIDNEY DAMAGE WHICH MAY BE FATAL. SIGNS AND SYMPTOMS: IRRITATION AS NOTED ABOVE. EARLY TO MODERATE CNS DEPRESSION MAY BE EVIDENCED BY GIDDINESS, HEADACHE, DIZZINESS AND NAUSEA; IN EXTREME CASES, UNCONSCIOUSNESS AND DEATH MAY OCCUR. KIDNEY DAMAGE MAY BE EVIDENCED BY CHANGES IN URINE OUTPUT, URINE APPEARANCE OR EDEMA (SWELLING FROM FLUID RETENTION). AGGRAVATED MEDICAL CONDITIONS: PREEXISTING SKIN, EYE, AND RESPIRATORY DISORDERS MAY BE AGGRAVATED BY EXPOSURE TO THIS PRODUCT. IMPAIRED KIDNEY-FUNCTION FROM PREEXISTING DISORDERS MAY BE AGGRAVATED BY EXPOSURE TO THIS PRODUCT. OTHER HEALTH EFFECTS: INTENTIONAL ABUSE, MISUSE OR OTHER MASSIVE EXPOSURE MAY CAUSE MULTIPLE ORGAN DAMAGE AND/OR DEATH.- SEE SECTION VI FOR ADDITIONAL INFORMATION. http://www.equivashellmsds.com/msds.asp?id=1 70706 07/18/2001

SECTION IV OCCUPATIONAL EXPOSURE LIMITS

                                                                            . 69014923-2 COMP             OSHA                                       ACGIH NO. PEL/TWA             PEL/CEILING        TLV/TWA          TLV/STEL            OTHER 1                       50 PPM             39.4 PPM*
+  CEILING   (AEROSOL)

SECTION V EMERGENCY AND FIRST AID PROCEDURES EYE CONTACT: IMMEDIATELY FLUSH EYES WITH PLENTY OF WATER FOR AT LEAST 15 MINUTES WHILE HOLDING EYELIDS OPEN. GET MEDICAL ATTENTION. SKIN CONTACT: FLUSH SKIN WITH WATER. IF IRRITATION OCCURS, GET MEDICAL ATTENTION. INHALATION: REMOVE VICTIM TO FRESH AIR AND PROVIDE OXYGEN IF BREATHING IS DIFFICULT. GET MEDICAL ATTENTION. INGESTION: DO NOT GIVE LIQUIDS IF VICTIM IS UNCONSCIOUS OR VERY DROWSY. OTHERWISE, GIVE NO MORE THAN 2 GLASSES OF WATER AND INDUCE VOMITING BY GIVING 30CC (2 TABLESPOONS) SYRUP OF IPECAC.* IF IPECAC IS UNAVAILABLE, GIVE 2 GLASSES OF WATER AND INDUCE VOMITING BY TOUCHING FINGER TO BACK OF VICTIM'S THROAT. KEEP VICTIM'S HEAD BELOW HIPS WHILE VOMITING. GET MEDICAL ATTENTION. NOTE TO PHYSICIAN: 4IF VICTIM IS A CHILD, GIVE NO MORE THAN 1 GLASS OF WATER AND 15CC (I TABLESPOON) SYRUP OF IPECAC. IF SYMPTOMS SUCH AS LOSS OF GAG REFLEX, CONVULSIONS OR UNCONSCIOUSNESS OCCUR BEFORE EMESIS, GASTRIC LAVAGE SHOULD BE CONSIDERED FOLLOWING INTUBATION WITH A CUFFED ENDOTRACHEAL TUBE. SECTION VI SUPPLE*INTAL HEALTH INFORMATION RARE CASE REPORTS OF SENSITIZATION (ALLERGY) HAVE BEEN PUBLISHED BUT ALLERGY TO ETHYLENE GLYCOL IS NOT A COMMON PHENOMENON. IN ONE STUDY, WHEN ETHYLENE GLYCOL WAS ADMINISTERED IN THE DIET AT DAILY DOSES UP TO 1.0 G/KG TO PREGNANT RATS, NO MATERNAL TOXICITY, NO EMBRYOTOXICITY NOR TERATOGENICITY WERE OBSERVED. IN A MORE RECENT STUDY, WHEN ETHYLENE GLYCOL WAS ADMINISTERED BY GAVAGE AT DAILY DOSES OF 1.25 G/KG AND ABOVE TO PREGNANT RATS, OR AT 750 MG/KG AND ABOVE TO PREGNANT MICE, THERE WAS AN INCREASE IN THE NUMBER OF MALFORMED FETUSES AT ALL DOSE LEVELS. EXCEPT AT THE LOWEST DOSE LEVEL IN MICE, THERE WAS ALSO EVIDENCE OF IATERNAL TOXICITY AT ALL DOSE LEVELS. SECTION VII PHYSICAL DATA BOILING POINT (DEG F): SPECFIC GRAVITY (H20 = 1): VAPOR PRESSURE (MM HG): 380-400 1.12 @ .06 @ 68 DEG F 60 DEG. F MELTING POINT (DEG F): SOLUBILITY IN WATER: VAPOR DENSITY (AIR = 1): 9 COMPLETE 2.1 VOC: 100% @ 9.308 LB/GAL EVAPORATION PATE (NORMAL BUTYL ACETATE = 1):<0.01 APPEARANCE AND ODOR:COLORLESS, SLIGHTLY VISCOUS LIQUID. MILD ODOR. PHYS/CHEM PROPERTIES: SEE ABOVE FOR DETAILS SECTION VIII FIRE AND EXPLOSION HAZARDS FLASH POINT AND METHOD: 244 DEG F PMCC FLAMlMABLE LIMITS/PERCENT VOLUME IN AIR: LOWER: N/AP HIGHER: N/Ap EXTINGUISHING MEDIA: USE WATER.FOG, "ALCOHOL" FOAM, DRY CHEMICAL' OR C02. SPECIAL FIRE FIGHTING PROCEDURES AND PRECAUTIONS: MATERIAL WILL NOT BURN UNLESS PREHEATED. DO NOT ENTER CONFINED FIRE SPACE WITHOUT FULL BUNKER GEAR (HELMET WITH FACE SHIELD, BUNKER COATS, GLOVES AND RUBBER BOOTS), INCLUDING A POSITIVE PRESSURE NIOSH APPROVED SELF-CONTAINED http://www.exquivashellmsds.com/msds.asp?id=170706 07/18/2001.J

APPARTUS.COOLFIRE69014923-3

       -BREATHING'APPARATUS. COOL FIRE EXPOSED CONTAINERS WITH WATER.

UNUSUAL FIRE AND EXPLOSION HAZARDS: NONE IDENTIFIED SECTION IX REACTIVITY

/ STABLITY: STABLE HAZARDOUS POLYMERIZATION WILL NOT OCCUR TO AVOID:

CONDITIONS AND MATERIALS KEEP AWAY FROM STRONG OXIDIZING AGENTS.. HAZARDOUS DECOMPOSITION PRODUCTS: CARBON MONOXIDE AND UNIDENTIFIED ORGANIC COMPOUNDS MAY BE FORMED DURING COMBUSTION. SECTION X EMPLOYEE PROTECTION RESPIRATORY PROTECTION: IF EXPOSURE MAY OR DOES EXCEED OCCUPATIONAL EXPOSURE LIMITS (SEC. IV) USE A NIOSH-APPROVED RESPIRATOR TO PREVENT OVEREXPOSURE. IN ACCORD WITH 29 CFR 1910.134 USE EITHER AN ATMOSPHERE-SUPPLYING RESPIRATOR OR AN AIR-PURIFYING RESPIRATOR FOR ORGANIC VAPORS. PROTECTIVE CLOTHING AVOID CONTACT WITH EYES. WEAR CHEMICAL GOGGLES IF THERE IS LIKELIHOOD OF CONTACT WITH EYES. AVOID PROLONGED OR REPEATED CONTACT WITH SKIN. WEAR CHEMICAL-RESISTANT GLOVES AND OTHER CLOTHING AS REQUIRED TO MINIMIZE CONTACT. TEST DATA FROM PUBLISHED LITERATURE AND/OR GLOVE AND CLOTHING MANUFACTURERS INDICATE THE BEST PROTECTION IS PROVIDED BY NITRILE, NEOPRENE, PVC OR NATURAL RUBBER GLOVES. ADDITIONAL PROTECTIVE MEASURES: USE VENTILATION AS REQUIRED TO CONTROL VAPOR CONCENTRATIONS. EYE WASH FOUNTAINS AND SAFETY SHOWERS SHOULD BE AVAILABLE FOR EMERGENCY USE. SECTION XI ENVIRONMENTAL PROTECTION SPILL OR LEAK PROCEDURES: MAY BURN ALTHOUGH NOT READILY IGNITABLE. USE CAUTIOUS JUDGMENT WHEN CLEANING S UP LARGE SPILLS. *** LARGE SPILLS -** WEAR RESPIRATOR AND PROTECTIVE CLOTHING AS APPROPRIATE. SHUT OFF SOURCE OF LEAK IF SAFE TO DO SO. DIKE AND CONTAIN. REMOVE WITH VACUUM TRUCKS OR PUMP TO STORAGE/SALVAGE VESSELS. SOAK UP RESIDUE WITH AN ABSORBENT SUCH AS CLAY, SAND OR OTHER SUITABLE MATERIAL; DISPOSE OF PROPERLY. FLUSH AREA WITH WATER TO REMOVE TRACE RESIDUE.

SMALL SPILLS *** TAKE UP WITH AN ABSORBENT MATERIAL AND DISPOSE OF PROPERLY.

SECTION XII SPECIAL PRECAUTIONS STORE IN A COOL, DRY PLACE WITH ADEQUATE.VENTILATION. KEEP AWAY FROM FLAMES AND HIGH TEMPERATURES. WASH WITH SOAP AND WATER BEFORE EATING, DRINKING, SMOKING OR USING TOILET FACILITIES. LAUNDER CONTAMINATED CLOTHING BEFORE REUSE. DO NOT PRESSURIZE DRUM CONTAINERS TO EMPTY THEM. NOT FOR USE IN THE MANUFACTURE OF FOODS OR PHAPŽACEUTICALS. SECTION XIII TRANSPORTATION REQUIREMENTS DEPARTMENT OF TRANSPORTATION CLASSIFICATION: CLASS 9 (OTHER REGULATED SUBSTANCES), III DOT PROPER SHIPPING NAME:OTHER REGULATED SUBSTANCES, LIQUID, N.O.S. (CONTAINS ETHYLENE.GLYCOL) OTHER REQUIREMENTS:NA3082, GUIDE 171. REGULATED ONLY IN PACKAGES THAT CONTAIN 5000 LBS OR GREATER OF ETHYLENE GLYCOL. SECTION XIV OTHER REGULATORY CONTROLS THE COMPONENTS OF THIS PRODUCT ARE LISTED ON THE EPA/TSCA INVENTORY OF CHEMICAL http://www.equivashellmsds.com/msds.asp?id=i 70706 07/18/2001

SUBSTANCES. PROTECTION OF STRATOSPHERIC OZONE (PURSUANT TO SECTION 611 OF THE CLEAN AIR ACT AMENDMENTS OF 1990): PER 40 CFR PART 82,- THIS PRODUCT DOES NOT CONTAIN NOR WAS IT DIRECTLY MANUFACTURED WITH ANY CLASS I OR CLASS II OZONE DEPLETING SUBSTANCES. IN ACCORDANCE WITH SARA TITLE III, SECTION 313, THE ATTACHED ENVIRONMENTAL DATA SHEET (EDS) SHOULD ALWAYS BE COPIED AND SENT WITH THE MSDS. SECTION XV - STATE REGULATORY INFORMATION... -. THE FOLLOWING CHEMICALS ARE SPECIFICALLY LISTED BY INDIVIDUAL STATES; OTHER PROD . UCT SPECIFIC HEALTH AND SAFETY DATA IN OTHER SECTIONS OF THE MSDS MAY ALSO BE AP PLICABLE FOR STATE REQUIREMENTS. FOR DETAILS ON YOUR REGULATORY REQUIREMENTS YO U SHOULD CONTACT THE APPROPRIATE AGENCY IN YOUR STATE. STATE LISTED COMPONENT CAS NO PERCENT STATE CODE ETHYLENE GLYCOL 107-21-1 >99 CA, CT, FL, IL, LA, MA, ME, MN, NJ, PA, RI DIETHYLENE GLYCOL 111-46-6 <.5 CA, MN, PA, RI CA = CALIFORNIA HAZ. SUBST. LIST; CA65C, CA65R, CA65C/R = CALIFORNIA SAFE DRINKING WATER AND TOXICS ENFORCEMENT ACT OF 1986 OR PROPOSITION 65 LIST; CT = CONNECTICUT TOX. SUBST. LIST; FL = FLORIDA SUBST. LIST; IL = ILLINOIS TOX. SUBST. LIST; LA = LOUISIANA HAZ. SUBST. LIST; MA = MASSACHUSETTS SUBST. LIST; ME = MAINE HAZ. SUBST. LIST; MN = MINNESOTA HAZ. SUBST. LIST; NJ = NEW JERSEY HAZ. SUBST. LIST; PA = PENNSYLVANIA HAZ. SUBST. LIST; RI = RHODE ISLAND HAZ. SUBST. LIST. SECTION XVI SPECIAL NOTES THIS MSDS REVISION HAS CHANGES IN SECTIONS XII AND XIII. THE INFORMATION CONTAINED IN THIS DATA SHEET IS BASED ON THE DATA AVAILABLE TO US AT THIS TIME, AND IS BELIEVED TO BE ACCURATE BASED UPON THAT DATA. IT IS PROVIDED INDEPENDENTLY OF ANY SALE OF THE PRODUCT, FOR PURPOSE OF HAZARD COMMUNICATION. IT IS NOT INTENDED TO CONSTITUTE PRODUCT PERFORMANCE INFORMATION, AND NO EXPRESS OR IMPLIED WARRANTY OF ANY KIND IS MADE WITH RESPECT TO THE PRODUCT, UNDERLYING DATA OR THE INFORMATION CONTAINED HEREIN. YOU ARE URGED TO OBTAIN DATA SHEETS FOR ALL PRODUCTS YOU BUY, PROCESS, USE OR DISTRIBUTE, AND ARE ENCOURAGED TO ADVISE THOSE WHO MAY COME IN CONTACT WITH SUCH PRODUCTS OF THE INFORMATION CONTAINED HEREIN. TO DETERMINE THE APPLICABILITY OR EFFECT OF ANY LAW OR REGULATION WITH RESPECT TO THE PRODUCT, YOU SHOULD CONSULT WITH YOUR LEGAL ADVISOR OR THE APPROPRIATE GOVERNMENT AGENCY. WE WILL NOT PROVIDE ADVICE ON SUCH MATTERS, OR BE RESPONSIBLE FOR ANY INJURY FROM THE USE OF THE PRODUCT DESCRIBED HEREIN. THE UNDERLYING DATA, AND THE INFORMATION PROVIDED HEREIN AS A RESULT OF THAT DATA, IS THE PROPERTY OF EQUIVA SERVICES, LLC AND IS NOT TO BE THE SUBJECT OF SALE OR EXCHANGE WITHOUT THE EXPRESS WRITTEN CONSENT OF EQUIVA SERVICES, LLC. ENVIRONMENTAL DATA SHEET EQUILON EDS: 9248E ETHYLENE GLYCOL -. INDUSTRIAL GRADE TELEPHONE NUMBER: 24 HOUR EMERGENCY ASSISTANCE GENERAL MSDS ASSISTANCE EQUIVA SERVICES: 877-276-7283 877-276-7285 CHEMTREC: 800-424-9300 NAME AND ADDRESS EQUI LON ENTERPRISES PRODUCT STEWARDSHIP P.O. BOX 674414 HOUSTON, TX 77267-4414 http://www.equivashellmsds.com/msds.aspid=1 70706 07/1 8/2001

PRODUCT CODE: 94001 69014923-5 SECTION I PRODUCT COMPOSITION NO. COMPOSITION CAS PERCENT.

P ETHYLENE GLYCOL - INDUSTRIAL GRADE MIXTURE 100 1 ETHYLENE GLYCOL 107-21-1 >99 SECTION II SARA TITLE III INFORMATION NO. EHS-RQ -EHS TPQ SEC-313 313 CATEGORY 311/312 CATEGORY

(-1) (*2) (*3) (*4) (*5) P H-i, H-2 1 YES

   *1   =  REPORTABLE QUANTITY OF EXTREMELY HAZARDOUS SUBSTANCE, SEC 302
   *2   =  THRESHOLD PLANNING QUANTITY, EXTREMELY HAZARDOUS SUBSTANCE, SEC 302
   *'3  =  TOXIC CHEMICAL, SEC 313
   *4   =  CATEGORY AS REQUIRED BY SEC 313 (40 CFR 372.65 C), MUST BE USED ON TOXIC RELEASE INVENTORY FORM
   *5 = CATEGORY (FOR AGGREGATE REPORTING REQUIREMENTS UNDER SARA 311, 312)

HEALTH: H-I = IMMEDIATE (ACUTE) HEALTH HAZARD H-2 = DELAYED (CHRONIC) HEALTH HAZARD PHYSICAL: P-3 = FIRE HAZARD P-4 = SUDDEN RELEASE OF PRESSURE HAZARD P-5 = REACTIVE HAZARD SECTION III ENVIRONMENTAL RELEASE INFORMATION EPA - COMPREHENSIVE ENVIRONMENTAL RESPONSE, COMPENSATION AND LIABILITY ACT. UNDER EPA-CERCLA ("SUPERFUND") RELEASES TO AIR, LAND OR WATER WHICH EXCEED THE REPORTABLE QUANTITY MUST BE REPORTED TO THE NATIONAL RESPONSE CENTER, 800-424-8802. S THE REPORTABLE QUANTITY (RQ) FOR A RELEASE OF THIS PRODUCT IS 5,000 LBS., WHICH IS BASED ON THE PRESENCE OF COMPONENT #1. SECTION IV RCRA INFORMATION PLACE IN AN APPROPRIATE DISPOSAL FACILITY IN COMPLIANCE WITH LOCAL REGULATIONS. THE INFORMATION CONTAINED HEREIN IS BASED ON THE DATA AVAILABLE TO US AND IS BELIEVED TO BE CORRECT. HOWEVER, SHELL MAKES NO WARRANTY, EXPRESSED OR IMPLIED REGARDING THE ACCURACY OF THESE DATA OR THE RESULTS TO BE OBTAINED FROM THE USE THEREOF. SHELL ASSUMES NO RESPONSIBILITY FOR INJURY FROM THE USE OF THE PRODUCT DESCRIBED HEREIN. SHELL OIL COMPANY P.O. BOX 4320 HOUSTON, TX 772: L0 FOR ADDITIONAL INFORMATION ON THIS ENVIRONMENTAL DATA PLEASE CALL (713) 241-2252 FOR EMERGENCY ASSISTANCE PLEASE CALL SHELL: (713) 473-9461 CHEMTREC: (800) 424-9300 http://www.equivashellmsds. com/msds.asp?id=1 70706 07/18/2001

GE Betz, Inc. Material Safety Data Sheet 4636 Somerton Road Trevose, PA 19053 Issue Date: 06-OCT-2000 Business telephone: (215) 355-3300 EMERGENCY TELEPHONE (Health/Accident): (800) 877-1940 1 PRODUCT IDENTIFICATION PRODUCT NAME: FOAMTROL AF1440 RECEIVED PRODUCT APPLICATION AREA: ANTIFOAM. AUG 1 9202 2 COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation. HAZARDOUS INGREDIENTS: CAS# CHEMICAL NAME 64741-44-2 DISTILLATES, PETROLEUM, STRAIGHT-RUN MIDDLE similar petroleum oils have been shown to cause skin tumors in laboratory animals following lifetime exposure without washing or removal. 3 HAZARDS IDENTIFICATION EMERGENCY OVERVIEW CAUTION May cause slight irritation to the skin. May cause ddrmatitis. May cause moderate irritation to the eyes. Moderate, prolonged exposure may cause headache. May cause chemical pneumonitis if aspirated into lungs. DOT hazard is not applicable - Emergency Response Guide is not applicable Odor: Hydrocarbon; Appearance: Amber, Liquid Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type). Proper fire-extinguishing media: dry chemical, carbon dioxide, foam or water

69014785-2 POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS: Primary route of exposure; May cause slight irritation to the skin. May cause dermatitis. ACUTE EYE-EFFECTS:- May cause moderate irritation to the eyes. ACUTE RESPIRATORY EFFECTS: Moderate, prolonged exposure may cause headache. May cause chemical pneumonitis if aspirated into lungs. INGESTION EFFECTS: May cause slight gastrointestinal irritation. Small amounts aspirated during ingestion or vomiting may cause lung injury, possibly leading to death. TARGET ORGANS: Prolonged or repeated exposures may cause defatting-type dermatitis. Lifetime skin painting studies in mice have produced skin tumors. MEDICAL CONDITIONS AGGRAVATED: Not known. SYMPTOMS OF EXPOSURE: Prolonged exposure may cause drying and cracking of skin. 4 FIRST AID MEASURES. SKIN CONTACT: Wash thoroughly with soap and water. Remove contaminated clothing. Get medical attention if irritation develops or persists. EYE CONTACT; Remove contact lenses. Hold eyelids apart. Immediately flush eyes with plenty of low-pressure water for at least 15 minutes. Get immediate medical attention. INHALATION: Remove to fresh air. If breathing is difficult, give oxygen. If breathing has stopped, give artificial respiration. Get immediate medical attention. INGESTION: Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician. Dilute contents of stomach using 3-4 glasses milk or water. NOTES TO PHYSICIANS:

       "This product contains a hydrocarbon solvent. Aspiration into the lungs will result in chemical pneumonia and may be fatal.

5 FIRE FIGHTING MEASURES FIRE FIGHTING INSTRUCTIONS: Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type). EXTINGUISHING MEDIA: dry chemical, carbon dioxide, foam or. water HAZARDOUS DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yields elemental oxides. FLASH POINT:

             > 200F      > 93C P-M(CC) 6 ACCIDENTAL RELEASE MEASURES Q         PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified 'protective equipment. Contain and absorb on absorbent material. Place in waste disposal container. Flush area with wate'r.wet area may be slippery. Spread'sand/grit.' DISPOSAL INSTRUCTIONS: Water contaminated with this product may.be sent to a sanitary sewer treatment facility,in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Incinerate or land dispose in an approve6 landfill. 7 HANDLING & STORAGE HANDLING: Vent carefully before opening. STORAGE: Keep containers closed when not in use. Store between 90-IIOF to prevent crystallization. If storage is below 90F, warm and mix prior to use to'ensure homogeneity. Store away from oxidizers. 8 EXPOSURE CONTROLS / PERSONAL PROTECTION EXPOSURE LIMITS CHEMICAL NAME DISTILLATES, PETROLEUM, STRAIGHT-RUN MIDDLE PEL (OSHA): 5 MG/M3 TLV (ACGIH): 5 MG/M3 ENGINEERING CONTROLS: Adequate-ventilation to maintain air contaminants below exposure limits. PERSONAL PROTECTIVE EQUIPMENT: Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION: A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS-MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE. USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS. If'air-purifying respirator use is appropriate, use a respirator with organic vapor cartridges. SKIN PROTECTION: neoprene gloves-- Wash off after each use. Replace as necessary. EYE PROTECTION: splash proof chemical goggles 9 PHYSICAL & CHEMICAL PROPERTIES

 .. Specific Gray. (70F,21C)            0.867          Vapor Pressure (mmHG)      < 1.0 Freeze Point (F)               18                 Vapor Density (air=1)    >  1.00 Freeze Point (C)                -8
    -Viscosity(cps 70F,21C)              11            % Solubility   (water)       0.0 Odor                                           Hydrocarbon

69014785-4 Appearance Amber Phýsicai State Liquid Flash Point P-M(CC) > 200F > 93C pH 5% Emulsion (approx.) 5.6 Evaporation Rate (Ether=l) < 1.00 NA not applicable ND =not determined 10 STABILITY & REACTIVITY STABILITY: Stable under normal storage conditions. HAZARDOUS POLYMERIZATION: Will"not occur. INCOMPATIBILITIES:: May react with strong oxidizers. DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. INTER!NAL PUMPOUT/CLEANOUT CATEGORIES: tIB n 11 TOXICOLOGICAL INFORMATION Oral LD50 RAT: >2,000 mg/kg NOTE - Estimated value Dermal LD50 RABBIT: >2,000 mg/kg 12 ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY Daphnia magna 48 Hour Static Acute Bioassay LC50= 98.2; No Effect Level= 37 mg/L Rainbow Trout 96 Hour Static Acute Bioassay LC50= 100; No Effect Level= 75 mg/L B IODEGRADATION BOD-2B (mg/g): 285 BOD-5 (mg/g) : 138 COD (mg/g): 1486. TOC (mg/g): 500 13 DISPOSAL CONSIDERATIONS If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is Not applicable. Please be advised; however, that state and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material. 14 TRANSPORT INFORAMATION DOT HAZARD: Not Applicable UN / NA NUMBER: Not applicable DOT EMERGENCY RESPONSE GUIDE #: .Not applicable 15 REGULATORY INFORMATION TSCA: All.components Of this product are listed in the TSCA inventory. CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ): Treat as ofil spill

69014785-5 FOOD AND DRUG ADMINISTRATION: 21 CFR 176.210 (defoaming agents used in the manufacture of paper and paperboard) When used in this specified application, all ingredients comprising this product are authorized by FDA for the. manufacture of paper and paperboard that may contact aqueous and fatty foods as per 21. CFR 176.170(a)(4).

    'USDA FEDERALLY INSPECTED MEAT AND POULTRY PLANTS:

SEC.G7,L1 SARA SECTION 312 HAZARD CLASS: Immediate (acute) ;Delayed (Chronic)

   .SARA SECTION 302 CHEMICALS:

No regulated constituent present at OSHA thresholds SARA SECTION 313 CHEMICALS: No regulated constituent present at OSHA thresholds CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT: No regulated constituent present at OSHA thresholds MICHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds 16 OTHER INFORMATION NFPA/HMIS CODE TRANSLATION Health 1 Slight Hazard Fire 1 Slight Hazard Reactivity 0 Minimal Hazard. Special NONE No special Hazard (1) Protective Equipment B Goggles,Gloves (1) refer to section 8 of MSDS for additional protective equipment recommendations. CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES MSDS status: 29-JAN-1997 ** NEW ** 01-JUL-1997 15 29-JAN-1997 30-APR-1998 ;EDIT:9 01-JUL-1997 09-MAR-2000 15 30-APR-1998 20-SEP-2000 2,15 09-MAR-2000 06-OCT-2000 3,4 20-SEP-2000

69006602-1

Material Safety Data Sheet Ammonium Hydroxide ACC.# 01260 Section 1 - Chemical Product and-.:Company Identification 11- -

MSDS Name: Ammonium Hydroxide. Catalog Numbers: A470-250, A512 500, A512-500, A512500, A564-200L, A564-20L, A564-212L, A564-500, A667 212, A667-212, A667212, A669 212, A669 500, A669 612GAL, A669-212, A669-385LB, A669-500, A669-612G, A669-612GAL, A669-612GL, A669212, A669385LB, A669500, A669612GAL, A669C 212, A669C-2.5, A669C-212, A669C212, A669FP 500, A669FP500, A669S 212, A669S 500, A669S-2.5, A669S-212, A669S-500, A669S212, A669S212E, A669S212EA, A66.9S212LC, A669S500, A699P 500, A699P500, S70663MF, S70665, S70665-1, S70665MF, SCH 1143, SCH1143 Synonyms: Ammonium Hydrate; Ammonia Solution; Ammonia Water; Aqueous Ammonia. Company Identification: Fisher Scientific 1 Reagent Lane Fair Lawn, NJ 07410 RECEIVED For information, call: 201-796-7100 Emergency Number: 201-796-7100 OCT 0 8 2001 For CHEMTREC assistance, call: 800-424-9300 For International CHEMTREC assistance, call: 703-527-3887 SSection 2 - Composition, Information on Ingredients I CAS# chemical Name Percent EINECS/ELINCS 1336-21-6 Ammonium hydroxide 57.0 215-647-6 7732-18-5 Water , 43.0. 231-791-2 Hazard Symbols: T C Risk Phrases: 25 34 hi . Ii II Section 3 - Hazards Identification I1 WI.' EMERGENCY OVERVIEW Appearance: colourless. Danger! Corrosive. Toxic. Lachrymator. Harmful if swallowed. Causes eye and skin burns. Causes digestive and respliatory tract burns. Target Organs: Eyes, skin, mucous membranes. Potential Health Effects Eye: Contact with liquid or vapor causes severe burns and possible Irreversible eye damage. Skin: Causes severe skin irritation. Causes skin bums. May cause deep, penetrating ulcers of the skin. Contact with the skin may cause stalnlng, Inflammation, and thickening of the skin. Ingestion: Harmful if swallowed. May cause severe and permanent damage to the digestive tract. Causes gastrointestinal tract bums. Causes throat constriction, vomiting, convulsions, and k"ýtts://fsclimage.fishersci.c'om/msds/01 260.htm 0/320 09/13/2001

shock.. 69006602-2

'Inhalation: Effects may be delayed. Causes severe Irritation of upper respiratory tract with coughing, burns, breathing difficulty, and possible coma.

Chronic: Chronic Ingestion may cause effects similarto those of acute ingestion. Prolonged or repeated exposure may cause corneal damage and the development of cataracts and glaucoma. Section 4 - First Aid.Measures Eyes: Get medical aid immediately. Do NOT allow victim to rub or keep eyes closed. Extensive irrigation with water is required (at least 30 minutes). Skin: In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid Immediately. Wash clothing before reuse. Ingestion: If swallowed, do NOT induce vomiting. Get medical aid immediately. If victim is fully conscious, give a cupful of water. Never give anything by mouth to an unconscious person. Inhalation: If Inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Notes to Physician: After inhalation exposure, observe for 24 to 72 hours as pulmonary edema may be delayed. Section 5 - Firefighting Measures General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use water spray to keep fire-exposed containers cool. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Non-combustible, substance itself does not bum but may decompose upon heating to produce corrosive and/or toxic fumes. Extinguishing Media: For small fires, use water spray, dry chemical, carbon dioxide or chemical foam. Do NOT get water inside containers. For large fires, use dry chemical, carbon dioxide, alcohol-resistant foam, or water spray. Cool containers with flooding quantities of water until well after fire is out. Section 6 - Accidental Release Measures General Information: Use proper personal protective equipment as Indicated In Section 8. Spills/Leaks: Absorb. spill with Inert material (e.g. vermiculite, sand or earth), then Place In suitable container. Neutralize spill with a weak acid such as vinegar or acetic acid. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in-the Protective Equipment section. Provide ventilation. Section 7 - Handling and Storage' Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well-ventilated area. Do not get In eyes, on skin, or on clothing. Keep https://fscimage.fishersci.com/msds/0 1260.htm 09/13/2001

    ,-ontainrer tightly closed. Do not Ingest or Inhale. Discard contaminated shoes.

69006602-3 Storage: Do not store' In direct sunlight. Store In a tightly closed container. Store In a cool, dry, well-ventilated area awby from Incompatible substances. Corrosives area. I Section 8 - Exposure Controls., Personal Protection Engineering Controls: Facilities storing or utilizing this material should be'equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low. Exoosure Limits Chemical Name ACGIH NIOSH OSHA - Final PELs Ammonium hydroxide ;none listed none listed none listed Water none listed none listed none listed OSHA Vacated PELs: Ammonium hydroxide: No OSHA Vacated PELs are listed for this chemical. Water: No OSHA Vacated PELs are listed for this chemical. Personal Protective Equipment Eyes: Wear chemical goggles. Skin: Wear appropriate protective gloves to prevent skin exposure.. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary. I Section 9 - Physical and Chemical Properties Physical State: Uquid Appearance: colourless Odor: strong odor - ammonia-like pH: 13.6 at 32F. Vapor Pressure: 115 mm Hg @20C Vapor Density: 1.2 (Air=1) Evaporation Rate:1 (Water=1) Viscosity: Not available. Boiling Point: 36 deg C I Freezing/Melting Polnt:-77 deg C Decomposition Temperature:Not available. Autoignktion Temperature: 1202 deg F ( 650.00 deg C) Flash Point: Not available. NFPA Rating: Not published. Explosion Limits, Lower:16.0 Upper: 27.0 Solubility: Completely soluble in water. Specific Gravity/Density:0.9 Molecular Formula:Not applicable. Molecular Weight:Not available.

                      -        Section -10      - Stability and Reactivity

-kw h.tps://fscimage.fishersci.com/msds/0 1260.htm 09/13/2001

.9                                                                                     69006602-4 C:hemical Stability: Stable under normal temperatures and pressures.

Conditions to Avoid: High temperatures, Incompatible materials. Incompatibilities with Other Materials: Acrolein, acrylic acid, chlorosulfonic acid, dimethyl sulfate, fluorine, gold + aqua regia, hydrochloric acid, hydrofluoric acid, iodine, nitric acid, oleum, propiolactone, propylene oxide, silver nitrate, silver oxide, silver oxide + ethyl alcohol, nitromethane, silver permanganate, sulfuric acid, halogens. Forms explosive compounds with many heavy metals and halide salts. . . . ..... . .. Hazardous Decomposition Products: Nitric oxide (NOx) and ammonia (NH3) fumes............. Hazardous Polymerization: Has not been reported. Section 11 - Toxicological Information RTECS#: CAS# 1336-21-6 unlisted. CAS# 7732-18-S unlisted. LD50/LC50: , CAS# 1336-21-6: Draize test, rabbit, eye: 250 ug Severe; Draize test, rabbit, eye: 44 ug Severe; Oral, rat: LD50 = 350 mg/kg; CAS# 7732-18-5: Oral, rat: LDS0 = >90 mL/kg; Carcinogenicity: CAS# 1336-21-6: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. CAS# 7732-18-5: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. Epidemiology: No Information available. TeratogenicityV No information available. Reproductive Effects: No information available. Neurotoxicity: No information available. Mutagenicity: No information available. Other Studies: Standard Draize Test: Administration into the eye (rabbit) = 250 ug (Severe). I Section 12 - Ecological Information Ecot*xicity: Bluegill LC50=0.024 to 0.093 mg/L/48H Goldfish TLm=2.0 to 2.5 mg/L/24-96H Environmental Fate: No Information reported. Physical/Chemical: No information available. Other: None.

       .1Section 13                     -Disposal        Considerations Chemical waste generators must determine whether a discarded chemical is classified as a haza-dous waste. US EPA guidelines for the classification determifiatiori are listed In 40 CFR Parts 261.3. Additionally, waste generators must consult state and local hazardous waste regulations to ensure complete and accurate classification.

RCRA P-Series: None listed. RCRA U-Serles: None listed. https://fscimage.fishersei.comlmsds/01260.htm 09/13/2001

69006602-5 I'Section -14 - Transport Information US DOT IATA L-us- RID/ADR IO14 ITDG Canada Shpg AMMONIA AMMONIUM, Shpping Name:- SOLUTIONS HYDROXIDE Hazard Class: i8 8(9.2) UN Number: JUN2672 UN2672 Packing Group: Ill III I Section 15 - Regulatory Information US FEDERAL TSCA CAS# 1336-21-6 Is listed on the TSCA inventory. CAS# 7732-18-5 is listed on the TSCA inventory. Health & Safety Reporting List None of the chemicals are on the Health & Safety Reporting List. Chemical Test Rules None of the chemicals in this product are under a Chemical Test Rule. Section 12b None of the chemicals are listed under TSCA Section 12b. TSCA Significant New Use Rule None of the chemicals in this material have a SNUR under TSCA. SARA Section 302 (RQ) CAS# 1336-21:-6: final RQ = 1000 pounds (454 kg) Section 302 (TPQ) None of the chemicals In this product have a TPQ. SARA Codes CAS # 1336-21-6: acute, chronic. Section 313 No chemicals are reportable under Section 313. Clean Air Act: This material does not contain any hazardous air pollutants. This material does not contain any Class 1 Ozone depletors. This material does not contain any Class 2 Ozone depletors. Clean Water Act: CAS# 1336-21-6 Is listed as a Hazardous Substance under the CWA. None of the chemicals In this product are listed as Priority Pollutants under the CWA. None of the chemicals in this product are listed as Toxic Pollutants under the CWA. OSHA: None of the chemicals in this product are considered highly hazardous by OSHA. STATE CAS# 1336-21-6 can be found on the following state right to know lists: California, New Jersey, Pennsylvania, Massachusetts. CAS# 7732-18-5 Is not present on state lists from CA, PA, MN, MA, FL, or NJ. California No Significant Risk Level: None of the chemicals in'this product are listed. European/International Regulations European Labeling in Accordance with EC Directives k.,attps://fsclimage.fishersci.com/mnsds/01260.htm 0/320 09/1.3/2061

.Hazard Symbols:

T-C 69006602-6 Risk Phrases: R 25 Toxic If swallowed. R 34 Causes burns. Safety Phrases: S 24/25 Avoid contact with skin and eyes. S 26 In case of contact with eyes, rinse Immediately with plenty of water and seek medical advice. S 45 In case of accident or if you feel unwell, seek medical advice Immediately (show the label where possible). WGK (Water Danger/Protection) CAS# 1336-21-6: 2 CAS# 7732-18-5: No information available. Canada CAS# 1336-21-6 is listed on Canada's DSL/NDSL List. CAS# 7732-18-5 is listed on Canada's DSL/NDSL List. This product has a WHMIS classification of DIB, E. CAS# 1336-21-6 is listed on Canada's Ingredient Disclosure List. CAS# 7732-18-5 is not listed on Canada's Ingredient Disclosure List. Exposure Limits Sectionl 16 - Additional Information MSDS Creation Date: 6/22/1999 Revision #3 Date: 1/15/2001 The Information above Is believed to be accurate and representsthe best Information currently available to us. However, we make no warranty of merchantabilityor any other warranty, express orimplied, with respect to such Information, and we assume no liability resultingfrom its use. Users should make their own investigationsto determine the suitability of the Information for theirparticularpurposes. In no way shall Fisherbe liable for any claims, losses, or damages of any third party or for lost profits or any special, Indirect,Incidental, consequentialor exemplary damages, howsoever arising, even if Fisher has been advised of the possibility of such damages. L.U ht4 hs://fscimage.fishersci.com/msds/01260.htm 09113/2001

69009086-1 Material Safety Data Sheet Ammonium Chloride ACC# 01170 Section 1 Chemical Product and. Company Identification MSDS Name: Ammonium Chloride Catalog Numbers: AC9470862, S70609, S70609-1, S70609-2, S70609-3, A649 3, A649 500, A649-3, A649-500, A64910KG, A6493, A649500, A661 10, A661 3, A661 500, A661-10, A661-3, A661-500, A66110, A6613, A661500, NC9483471, NC9483488, NC9528216, NC9570959, S706091; S706092, S706093, XXA649EP1OKG Synonyms: Ammonium Chloratum, Ammonium Chloridum, Ammonium Muriate, Sal Ammonia, Salmiac. Company Identification: Fisher Scientific 1 Reagent Lane Fair Lawn, NJ 07410 For information, call: 201-796-7100 Emergency Number: 201-796-7100 For CHEMTREC assistance, call: 800-424-9300 For International CHEMTREC assistance, call: 703-527-3887 Section 2 - Composition, Information on Ingredients I CAS# Chemical Name. Percent -TEINECS/ELLINCS 12125-02-9 Ammonium chloride >99.0 235-186-4 Hazard Symbols: XN Risk Phrases: 22 36 Section 3 - Hazards Identification EMERGENCY OVERVIEW Appearance: colorless or white. Caution! May cause skin irritation. Maybe harmful if swallowed. May cause respiratory and digestive tract irritation. Causes eye irritation. Target Organs: None. Potential Health Effects Eye: Causes eye irritation. Skin: May cause skin irritation. Ingestion, May cause irritation of the digestive tract. May cause systemic toxicity with acidosis. May be harmful if swallowed. Inhalation: If heated, dust or fume may cause respiratory tract irritation. Chronic: Prolonged or repeated skin contact may cause dermatitis. Section 4.- First Aid Measures 1 ýýhttps://fscimage.fishersci.com/msds/01 170.htrn 03/30/200.1

69009086-2 Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. Skin: Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists. Wash clothing before reuse. Ingestion: Induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid. Inhalation: Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Notes to Physician: Treat symptomatically and supportively. Section 5 - Firefighting Measures General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use water spray to keep fire-exposed containers cool. Substance is noncombustible. Containers may explode in the heat of a fire. May polymerize explosively when involved in a fire. Extinguishing Media: For small fires, use dry chemical, carbon dioxide, water spray or alcohol-resistant foam. Substance is noncombustible; use agent most appropriate to extinguish surrounding fire. For large fires, use water spray, fog or alcohol-resistant foam. Cool containers with flooding quantities of water until well after fire is out. Section 6 - Accidental Release Measures General Information: Use proper personal protective equipment as indicated in Section 8. Spills/ Leaks:.Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions. Provide ventilation. Section 7 - Handling and Storage Handling: Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. Do not get in eyes, on skin, or on clothing. Keep container tightly closed. Avoid ingestion and inhalation. Storage: Store in a cool, dry, well-ventilated area away from incompatible substances. Store below 40 0 C. Section 8 - Exposure Controls, Personal Protection Engineering Controls: Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits. Exposure Limits https://fscimage.fishersci.com/msds/O 1170.htm 03/30/2001

                                                                  ------  Wý  ý Chemical Name                 ACGIH                 NIOSH            OSHA - Final PELs

Amonum hloide 10 mg/m3; 20 rag/m3

   .ALmmonium chloride      jL                         10 mg/m3 TWA             none listed OSHA Vacated PELs: Ammonium chloride: i0 mg/m3 TWA Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR-1910.133 or European Standard EN-f 66.".

Skin: Wear impervious gloves. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary. Section 9 - Physical and Chemical Properties Physical State: Solid Appearance: colorless or white Odor: odorless . pH: 5.0 (10% sol at 25C) Vapor Pressure: 1 mm H9 @ 160.4C Vapor Density: Not available. Evaporation Rate:Negligible. Viscosity: Not available. Boiling Point: 520 deg C(sublimes) Freezing/Melting Point:328 deg C Decomposition Temperature:Not available. Autoignition Temperature: Not available. Flash Point: Not available.. NFPA Rating: (estimated) Health: 1; Flammability: 0; Reactivity: 0 Explosion Limits, Lower:Not available. Upper: Not available. Solubility: 39.6% at 176F. Specific Gravity/ Density: 1.53 (Water=1) Molecular Formula:NH4CI Molecular Weight:53.4877 It ~Section 10 - Stability and Reactivity I Chemical Stability: Stable at room temperature in closed containers under normal storage and handling conditions. Conditions to Avoid: Incompatible materials, excess heat. Incompatibilities with Other Materials: Acids, alkalis, and their associated carbonates. Substance reacts with lead and silver salts to form a fulminating compound. Substance reacts with ammonium compounds, bromine pentafluoride, bromine trifluoride, hydrogen cyanide, iodine heptafluoride, nitrates, and potassium chlorate. Hazardous Decomposition Products: Irritating and toxic fumes and gases, ammonia and hydrochloric acid fumes. Hazardous Polymerization: May occur. https://fscimage.fishersci.com/msds/0 1170.htm0 03/30/2001

69009086-4 Section 11 - Toxicological Information RTECS#: CAS# 12125-02-9: BP4550000 LD50/LCS0- - CAS# 12125-02-9: Oral, mouse: LD50 = 1300 mg/kg; Oral, rat: LD50 = 1650 mg/kg;

.Carcinogenicity:

CAS# 12125-02-9: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. Epidemiology: No information available. Teratogenicity: No information available. Reproductive Effects: No information available. Neurotoxicity: No information available. Mutagenicity: Cytogenetic analysis: hamster fibroblast, 400 mg/L. Other Studies: None. Section 12 - Ecological Information Ecotoxicity: Sunfish (fresh water) TLm=6 ppm/96H Environmental Fate: No information reported. Physical/Chemical: No information available. Other: None. Section 13 - Disposal Considerations Chemical waste generators must determine whether a discarded chemical is classified as a L) hazardous waste. US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3. Additionally, waste generators must consult state and local hazardous waste regulations to ensure complete and accurate classification. RCRA P-Series: None listed. RCRA U-Series: None listed. Section 14 - Transport Information https://fscimage.fishersci.com/msds/01 70.htm 03/30/2001

U11U OUOo-j Section 15 - Regulatory Information US FEDERAL TSCA CAS# 12125-02-9 is listed on the TSCA inventory. Health & Safety Reporting List None of the chemicals are on the Health & Safety Reporting List. Chemical Test Rules None of the chemicals in'this product are under a Chemical Test Rule. Section 12b None of the chemicals are listed under TSCA Section 12b. TSCA Significant New Use Rule None of the chemicals in this material have a SNUR under TSCA. SARA Section 302 (RQ) CAS# 12125-02-9: final RQ = 5000 pounds (2270 kg) Section 302 (TPQ) None of the chemicals in this product have a TPQ. SARA Codes CAS # 12125-02-9: acute, chronic. Section 313 No chemicals are reportable under Section 313. Clean Air Act: This material does not contain any hazardous air pollutants. This material does not contain any Class 1 Ozone depletors. This material does not contain any Class 2 Ozone depletors. Clean Water Act: CAS# 12125-02-9 is listed as a Hazardous Substance under the CWA. None of the chemicals in this product are listed as Priority Pollutants under the CWA. None of the chemicals in this product are listed as Toxic Pollutants under the CWA. 1 OSHA: None of the chemicals in this product are considered highly hazardous by OSHA. STATE CAS# 12125-02-9 can be found on the following state right to know lists: California, New Jersey, Florida, Pennsylvania, Minnesota, Massachusetts. California No Significant Risk Level: None of the chemicals in this product are listed. European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: XN Risk Phrases: R 22 Harmful if swallowed. R 36 Irritating to eyes. Safety Phrases: S 22 Do not breathe dust. WGK (Water Danger/Protection) CAS# 12125-02-9: 1 Canada CAS# 12125-02-9 is listed on Canada's DSL/NDSL List. This product has a WHMIS classification of D2B. CAS# 12125-02-9 is not listed on Canada's Ingredient Disclosure List. Exposure Limits CAS# 12125-02-9: OEL-ARAB Republic of Egypt:TWA 10 mg/m3 (fume) OEL

  -AUSTRALIA:TWA 10 mg/m3;STEL 20 mg/m3 (fume) OEL-BELGIUM:TWA 10 mg/m3
  ;STEL 20 mg/m3 (fume) OEL-DENMARK:TWA 10 mgfm3 (fume) OEL-FRANCE:TWA https://fscimage.fishersci.com/msds/0 1170.htm                                             03/30/2001

VUVU'UVOU-U 10 mg/m3 (fume) OEL-THE NETHERLANDS:TWA 10 mg/m3 (fume) OEL-RUSSIA: .STEL 10 mg/m3, (fume) OEL-SWITZERLAND:TWA 6 mg/m3 (fume) OEL-UNITED K INGDOM:TWA 10 mg/m3;STEL 20 mg/m3 (fume) OEL IN BULGARIA, COLOMBIA,.J ORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM c heck ACGI TLV Section 16 - Additional Information. MSDS Creation Date: 6/15/1999 Revision #1 Date: 8/02/2000 The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantabilityor any other warranty, express or implied, with respect to such information, and we assume no liability resultingfrom its use. Users should make theirown investigations to determine the suitability of the information for their particularpurposes. In no way shall Fisherbe liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequentialor exemplary damages, howsoever arising, even if Fisherhas been advised of the possibility of such damages. https://fscimage.fishersci.com/msds/01 170.htm 03/30/2001

69013888-1 Material Safety Data Lithium Hydroxide Sheet Anhydrous ACC# 12925

          -*Section. 1 -Chemical Product and Company Identific .ation,-s MSDS Name: Lithium Hydroxide Anhydrous Catalog Numbers: L128 500, L128-500, L128500, ZZL1281519, ZZL1282019 Synonyms: Lithium Hydrate Company Identification:

Fisher Scientific 1 Reagent Lane Fair Lawn, NJ 07410 For info.rmation, call: 201-796-7100 Emergency Number: 201-796-7100 For CHEMTREC assistance, call: 800-424-9300 For International CHEMTREC assistance, call: 703-527-3887 Section 2 - Composition, Information on Ingredients CAS# IChemical Name -Percent IEINECS/ELIINCS 1310-65-2 LITHIUM HYDROXIDE >99 215-183-4 Hazard Symbols: C Risk Phrases: 35 Section 3 - Hazards Identification' EMERGENCY OVERVIEW Appearance: colorless to white. Danger! Corrosive. May cause kidney damage. May cause central nervous system effects. May cause cardiac disturbances. Causes eye and skin burns. Causes digestive and respiratory tract burns. Target Organs: Kidneys, central nervous system, cardiovascular system. Potential Health Effects Eye: Contact with eyes may cause severe irritation, and possible eye burns. May cause eye injury. Skin: Contact with liquid is corrosivi and causes severe burns and ulceration. Chronic ingestion may cause dizziness, ringing in the ears, visuaf disturbances, tretnors, and mental confusion. Prolonged absorption may affect electrolyte balance and impair kidney function. Dehydration, weight loss, skin effects, and thyroid disturbances have been reported. Ingestion: May cause kidney damage. May cause circulatory system failure. May cause cardiac disturbances. May cause corrosion and permanent tissue destruction of the esophagus and digestive tract. May cause tremors and convulsions. Inhalation: Irritation may lead to chemical pneumonitis and pulmonary edema. Causes severe irritation of upper respiratory tract with coughing, burns, breathing difficulty, and "possible coma. May cause effects similar to those described for ifigestion. Chronic: Chronic inhalation and ingestion may cause effects similar to those of acute inhalation k i,ýittps:/fscimage.fishersei.com/msds/12925.htm 03/26/2001

6901 3 b~-Z and ingestion. Chronic ingestion may cause dizziness, ringing in the ears, visual disturbances, trei-nors, and-mental confusion. Prolonged absorption may affect electrolyte balance and impair kidney function. Dehydration, weight loss, skin effects, and thiyroid disturbances have been reported. Section 4 - First Aid -Measures Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. Skin: Get medical aid immediately. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately. Inhalation: Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Notes to Physician: Treat symptomatically and supportively. Section 5 - Firefighting Measures General Information: During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use water spray to keep fire-exposed containers cool. Wear appropriate protective clothing to prevent contact with skin and eyes. Wear a self-contained breathing apparatus (SCBA) to prevent contact with thermal decomposition products. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Non-combustible, substance itself does not burn but may decompose upon heating to produce irritating, corrosive and/or toxic fumes. Extinguishing Media: Do NOT get water inside containers. For small fires, use dry chemical, carbon dioxide, or water spray. For large fires, use dry chemical, carbon dioxide, alcohol- U resistant foam, or water spray. Cool containers with flooding quantities of water until well after fire is out. Section 6 - Accidental Release Measures General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions. Provide ventilation. Section 7 - Handling and Storage Handling: Wash thoroughly after handling. Wash hands before eating. Use with adequate ventilation. Minimize dust generation and accumulation. Do not get in eyes, on skin, or on clothing. Do not get on skin or in eyes. Discard contaminated shoes. Storage: Store, in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Corrosives area. https://fscimage.fisher'sci.com/msds/1 2925.htm 03/26/200t

69013888-3 Section 8 -- Exposure Controls, Personal Protection Engineering Controls: Facilities storing or utilizing this material should beequipped with an eyewash facility and a safety shower. Use process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels. Exposure Limits I Chemical Name ACGIH. NIOSH I OSHA - Final PELs LITHIUM HYDROXIDE none listed none listed none listed OSHA Vacated PELs: LITHIUM HYDROXIDE: No OSHA Vacated PELs are listed for this chemical. Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protectiv'e gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary. Section 9 - Physical and Chemical Properties Physical State: Solid Appearance: colorless to white Odor: None reported pH: 14 (1N sol.) Vapor Pressure: Negligible. Vapor Density: Not available. Evaporation Rate:Negligible. Viscosity: Not available. Boiling Point: 1695 deg F Freezing/Melting Point:842 deg F Decomposition Temperature:1695 deg F Autoignition Temperature: Not available. Flash Point: Not available. NFPA Rating: (estimated) Health: 3; Flammability: 0; Reactivity: 0 Explosion Limits, Lower;Not available, Upper. Not available. Solubility: Soluble in water. Specific Gravity/Density:2.5 (water=1) Molecular Formula:LIOH Molecular Weight:23.9474 Section 10- Stability and Reactivity Chemical Stability: Stable at room temperature in closed containers under normal storage and handling conditions. May decompose on exposure to moist air or water. Conditions to Avoid: Incompatible materials, dust generation, moisture, excess heat. Incompatibilities with Other Materials: Strong acids and strong oxidizing agents. 4k=/https://fscimage.fishersci.com/msds/12925.htm0 03/26/2001

690138bb-4 Hazardous Decomposition Products: Irritating and toxic fumes and gases, oxides of lithium. Hazardous Polymerization: Has not been reported Section 11 - Toxicological Information RTECS#: CAS# 1310-65-2: 0J6307070 LD5O/LC50:" CAS# 1310-.65-2: Inhalation, rat: LC50 =960 mg/m3/4H; Carcinogenicity: CAS# 1310-65-2: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. Epidemiology: No information available. Teratogenicity: No information available. Reproductive Effects: No information available. Neurotoxicity: No information available. Mutagenicity: Please refer to RTECS for specific information. Other Studies: See actual entry in RTECS for complete information. Section 12 - Ecological Information Ecotoxicity: Not available. Environmental Fate: Not available. Physical/Chemical: Not available. Other: Not available. Section 13 - Disposal Considerations Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3. Additionally, waste generators must consult state and local hazardous waste regulations to ensure complete and accurate classification. RCRA P-Series: None listed.c RCRA U-Series: None listed. Section 14 - Transport Information US DOT IATA RiD/ADR IMO Canada TDG Shipping Name: LITHIUM LITHIUM HYDROXIDE,SOLID HYDROXIDE Hazard Class: 8 8

UN Number: UN2680 UN2680 Packing Group: III II Section 15 - Regulatory Information https://fscimrage.fishersci.com/msds/12925.htm 03/26/2001

US FEDERAL 69013888-5 TSCA CAS# 1310-65-2 is listed on the TSCA inventory. Health & Safety Reporting List None of the chemicals are on the Health & Safety Reporting List. Chemical Test Rules None of the chemicals in this product are under a Chemical Test Rule. Section 12b None of the chemicals are listed under TSCA Section 12b. TSCA Significant New Use Rule None of the chemicals in this material have a SNUR under TSCA. SARA Section 302 (RQ) None of the chemicals in this material have an RQ. Section 302 (TPQ) None of the chemicals in this product have a TPQ. SARA Codes CAS # 1310-65-2: acute, chronic. Section 313 No chemicals are reportable under Section 313. Clean Air Act: This material does not contain any hazardous air pollutants. This material does not contain any Class 1 Ozone depletors. This material does not contain any Class 2 Ozone depletors. Clean Water Act: None of the chemicals in this product are listed as Hazardous Substances under the CWA. None of the chemicals in this product are listed as Priority Pollutants under the CWA. None of the chemicals in this product are listed as Toxic Pollutants under the CWA. OSHA: None of the chemicals in this product are considered highly hazardous by OSHA. STATE 4 CAS# 13i0-65-2 can be found on the following state right to know lists: Minnesota. California No Significant Risk Level,: None of the chemicals in this product are listed. European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: C Risk Phrases: R 35 Causes severe burns. Safety Phrases: S 2 Keep out of reach of children. S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 37/39 Wear suitable gloves and eye/face protection.

     .WGK (Water Danger/Protection)

CAS# 1310-65-2: No information available. Canada CAS# 1310-65-2 is listed on Canada's DSL/NDSL List. This product has a WHMIS classification of DIB, E. CAS# 1310-65-2 is not listed on Canada's Ingredient Disclosure List. Exposure Limits CAS# 1310-65-2: OEL-UNITED KINGDOM:STEL 1 rag/m3 SSecron 16 - Additional Information MSDS Creation Date: 9/02/1997" jhttps://fscimage.fishersci.com/msds/12925.htm 03/26/2001

69013888-6 6 - Revision #3 Date: 8/02/2000 The information above is believed to be accurate and represents the best information currehtly' available to us. However, we make no warrantyof merchantabilityor any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determihe the suitability of the information for their particularpurposes. In no way shall Fisherbe liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect,incidental, consequentialor exemplary damages; howsoever arising, even if Fisherhas been advised of the possibility of such damages. https://fscimage.fisbersci.com/misds/12925.htmn0/6/01K 03/26/2001

69012252-1 Material Safety Data Sheet Hydrogen Peroxide 30-50% ACC# 11189

        -!Section.     - Chemical Pr"oduct. and Company Identification                       -

MSDS Name: Hydrogen Peroxide 30-50% Catalog Numbers: AC9470941, S74876, S74876-1, S748761, S74879, S74882, H323-500, H323500, H325 100, H325 4, H325 500, H325-100, H325-4, H325-500, H325100, H3254,

.H325500, H325500001, H327 500, H327-500, H327500, H327500LC, H341 500, H341-500, H341500, S748761MF, WESH325500, ZZH3253015 Synonyms: Carbamide Peroxide; Hydrogen Dioxide; Peroxide; Hydroperoxide; Urea Peroxide; Hydrogen Peroxide 100 Volumes.

Company Identification: Fisher Scientific 1 Reagent Lane Fair Lawn, NJ 07410 For information, call: 201-796-7100 Emergency Number: 201-796-7100 For CHEMTREC assistance, call: 800-424-9300 For International CHEMTREC assistance, call: 703-527-3887 Section 2 - Composition, Information on Ingredients CAS# Chemical Nam'e Percent EINECS/ELINCS 7722-84-1 Hydrogen peroxide 30-50 231-765-0 7732-18-5 Water Balance 231-791-2 Hazard Symbols: 0 C Risk Phrases: 34 8 Section 3 - Hazards Identification EMERGENCY OVERVIEW Appearance: clear, colorless. Danger! .Strong oxidizer. Contact with other material may cause a fire. Corrosive. Material is light sensitive. Mutagen. May be harmful if swallowed. May cause central nervous system effects. Eye contact may result in permanent eye damage. May cause blood abnormalities. May cause severe respiratory tract irritation with possible burns. Causes eye and skin irritation and possible burns. May cause severe digestive tract irritation with possible burns. Target Organs: Blood, central nervous system. Potential Health Effects Eye: Contact with liquid is corrosive to the eyes and causes severe burns. Contact with the eyes may cause corneal damage. Skin: Causes severe skin irritation and possible burns. May cause discoloration, erythema, swelling, and the formation of papules and vesicles. https://fscimage.fishersci.com/msds/1l 189.htm 04/03/2001

b lUZZDZ-Z Ingestion: Causes gastrointestinal irritation with nausea, vomiting and diarrhea. Causes dastrointestinal tract bums. May cause vascular collapse and damage. May cause damage to the red blood cells. May cause difficulty in swallowing, stomach distensiori, possible cerebral swelling and death. Ingestion may result in irritation of the esophagus, bleeding of the stomach and ulcer formation. Inhalation: Causes chemical burns to the respiratory tract. May cause ulceration of nasal tissue, insomnia, nervous tremors with numb extremities, chemical pneumonia, unconsciousness, and death. At high concentrations, respiratory effects may include acute lung damage and delayed pulmonary edema. Chronic:.Prolonged or repeated skin contact may cause dermatitis. Laboratory experiments have resulted in mutagenic effects. Repeated contact may cause corneal damage. Section 4 - First Aid Measures Eyes: Get medical aid immediately. Do NOT allow victim to rub or keep eyes closed. Extensive irrigation is required (at least 30 minutes). Skin: Get medical aid immediately. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Destroy contaminated shoes. Ingestion: Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately. Wash mouth out with water. Vomiting may occur spontaneously. If vomiting occurs and the victim is conscious, give water to further dilute the chemical. Inhalation: Get medical aid immediately. Remove from exposure to fresh air immediately. If breathing is difficult, give oxygen. DO NOT use mouth-to-mouth respiration. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask. Notes to Physician: Treat symptomatically and supportively. Attempts at evacuating the stomach via emesis induction or gastric lavage should be avoided. In the event of severe distension of the stomach or esophagus due to gas formation, insertion of a gastric tube may be required. To treat corneal damage, careful ophthalmologic evaluation is recommended and the possibility of local corticosteroid therapy should be considered. Section 5 - Firefighting Measures General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Water runoff can cause environmental damage. Dike and collect water used to fight fire. Strong oxidizer. Contact with combustible materials may cause a fire. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use water spray to. keep fire-exposed containers cool. Substance is noncombustible. Use water with caution and in flooding amounts. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas. Some oxidizers may react explosively with hydrocarborns(fuel). May decompose explosively when.heated or involved in a fire. May accelerate burning if involved in a fire. Extinguishing Media: Use water only! Do NOT use carbon dioxide. Do NOT use diry chemical. Do NOT get water inside containers. Contact professional fire-fighters immediately. Cool containers with flooding quantities of water until well after fire is out. For large fires, flood fire area W.ith large quantities of water, while knocking down vapors with water fog. Section 6 - Accidental Release Measures https:llfscimage.fishersci.com/msds/1 1189.htm 04/03/2001

69012252-3 General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Use water spray to disperse the gas/vapor. Remove all sources-of ignition. Absorb spill using an absorbent, non-combustible material such as earth, sand, or vermiculite. Flush spill area with water. Provide ventilation. Do not get water inside containers. Keep combustibles (wood, paper, oil, etc.,) away from spilled.material.... . ..- Section 7 - Handling and Storage Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well-ventilated area. Contents may develop pressure upon prolonged storage. Do not get in eyes, on skin, or on clothing. Keep container tightly closed. Avoid contact with clothing and other combustible materials. Do not ingest or inhale. Store protected from light. Discard contaminated shoes. Unused chemicals should not be returned to the container. Rinse empty drums and containers thoroughly with water before discarding. Storage: Keep away from heat, sparks, and flame. Do not store near combustible materials. Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from light. Keep away form alkalies, oxidizable materials, finely divided metals, alcohols, and permanganates. Store below 351C. Store only in light-resistent containers fitted with a safety vent. Section 8 - Exposure Controls, Personal Protection Engineering Controls: Use explosion-proof ventilation equipment. Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate Sgeneral or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits. Exposure Limits Chemical Name ACGIH NIOSH OSHA - Final PELs I ppm TWA; 1.4 mg/m3 1 ppm TWA; 1.4 mg/m3 Hydrogen peroxide ppm ~TWA 75 ppm IDLH TWA Water none listed none listed none listed OSHA Vacated PELs: Hydrogen peroxide: 1 ppm TWA; 1.4 mg/m3 TWA Water: No OSHA Vacated PELs are listed for this chemical. Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to'prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: A respiratory protection program that meets OSHA's 29 CFR §1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use. Section 9 - Physical andChemical Properties J1 Physical State: Liquid ( https://fscimage.fishersci.comlmsds/1 1189.htm 04/03/2001 -

Appearance: clear, colorless 69012252-Odor: slight acid odor pH: 3.3 (30% solution) Vapor Pressure: 23 mm Hg @ 30C Vapor Density: 1.10 Evaporation Rate:>1.0 (Butyl acetate=1) Viscosity: 1.25 cP Boiling Point: 108 deg C @-760 MmHg. . .- . -. Freezing/Melting Point:-33 deg C Decomposition Temperature:Not available. Autoignition Temperature: Noncombustible Flash Point: Noncombustible NFPA Rating: Not published. Explosion Limits, Lower:40 vol % Upper: 100 vol % Solubility: Miscible in water. Specific Gravity/Density:1.1-1.2 (30-50%) Molecular Formula:H202 Molecular Weight:34.0128 Section 10 - Stability and Reactivity Chemical Stability: Decomposes slowly to release oxygen. Unstable when heated or contaminated with heavy metals, reducing agents, rust, dirt or organic materials. Stability is reduced when pH is above 4.0. Conditions to Avoid: Mechanical shock, incompatible materials, light, ignition sources, dust generation, excess heat, combustible materials, reducing agents, alkaline materials, strong oxidants, ru;t,' dust, pH > 4.0. Incompatibilities with Other Materials: Activated carbon, tert-butyl alcohol, chlorosulfonic acid, cyclopentadiene, charcoal, formic acid,. magnesium, hydrazine, hydrogen selenid~e, manganese dioxide, mercurous chloride, strong oxidizing agents, strong reducing agents, brass, copper, copper alloys, galvanized iron, nickel, lead, rust, ethers (e.g. dioxane, furfuran, tetrahydrofuran (THF)), carboxylic acids, alcohols, aniline, glycerine, sodium borate, urea,- sodium carbonate, triethylamine, sodium fluoride, sodium pyrophosphate, soluble fuels (acetone, ethanol, glycerol), acetic acid, acetic anhydride, nitrogen compounds, wood, wood, alkalies, asbestos, organic matter, finely powdered metals, iron, silver, platinum, palladium, ketones,. cyanides (e.g. potassium cyanide, sodium cyanide), hexavalent chromium compounds, nitric acid, potassium permanganate, salts of iron, copper, chromium, vanadium, tungsten, molybdeumi and platinum. Hazardous Decomposition Products: Oxygen, hydrogen gas, water, heat, steam. Hazardous Polymerization: Will not occur. Section 11 - Toxicological Information RTECS#:

.CAS# 7722-84-1: MX0899000 MX0900000 CAS# 7732-18-5: ZC0110000 LD5O/LC50:

CAS# 7722-84-1: Inhalation, rat: LC50 =2 gm/m3/4H; Oral, mouse: LD50 = 2 gm/kg; Skin, rat: LD50 = 4060 mg/kg; https://fscimage.fishersci.comn/msds/l 1189.htm 04/03/2001 -

CAS# 7732-18-5: 69012252-5 Oral, rat: LD50 = >90 mL/kg; Carcinogenicity: CAS# 7722-84-1: ACGIH: A3 - Animal Carcinogen IARC: Group 3 carcinogen CAS# 7732-18-5: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.

Epidemiology: No information available.

Teratogenicity: No information available. .. - Reproductive Effects: No information available. Neurotoxicity: No information available. Mutagenicity: CAS#: 7722-84-1 Mutation in Microorganisms: Salmonella typhimurium= 100 ug/plate.; Hyman, embryo = 50 umol/L.; Cytogenetic Analysis: Human, embryo = 20 umol/L. Mutation in Mammalian Somatic Cells: Hamster, lung = lmmol/L. Other Studies: No data available. Section 12 - Ecological Information - Ecotoxicity: Not available. Environmental Fate: Rain washout is expected due to condensation of hydrogen peroxide on contact with water droplets. In the atmosphere, indirect photooxidation is perdicted with a half-life of 10 to 20 hours. Non-significant evaporation and adsorption from water surfaces and soil/sediments is expected. Rapid and cosiderable aerobic biodegradation was determined with a half-life < 1 minute (biological treatment sludge) and 0.3 to 2 days (fresh water). Hydrogen peroxide is non-bioaccumulable. Physical/Chemical: Not available. Other: Not available. Section .13 - Disposal Considerations Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3. Additionally, waste generators must consult state and local hazardous waste regulations to ensure complete and accurate classification. RCRA P-Series: None listed. RCRA U-Series: None listed. Section 14 - Transport Information IMO ___ ___ Canada Cda US DOT IATA RID/ADR TDG HYDROGEN PEROXIDE, HYDROGEN Shipping Name: AQUEOUS SOLUTIONS 30% Hazard Class: 5.1 5.1(8) UN Number: UN2014 UN2014 Packing Group: II II I Section 15 - Regulatory Information https://fscimage.fishersci.com/msds/1 11 89.htm0 04/03/2001

69012252-6 US FEDERAL TSCA CAS# 7722-84-1 is listed on the TSCA inventory. CAS# 7732-18-5 is listed on the TSCA inventory. Health & Safety Reporting List None of the chemitals are on the Health & SafetyRep6rting"LUst. Chemical Test Rules None of the chemicals in this product are under a Chemical Test Rule. Section 12b None of the chemicals are listed under TSCA Section 12b. TSCA Significant New Use Rule None of the chemicals in this material have a SNUR under TSCA. SARA Section 302 (RQ) None of the chemicals in this material have an RQ. Section 302 (TPQ) CAS# 7722-84-1: concentration > 52%: TPQ = 1000 pounds; RQ = 1000 poun ds SARA Codes CAS # 7722-84-1: acute, flammable. Section 313 No chemicals are reportable under Section 313. Clean Air Act: This material does not contain any hazardous air pollutants. This material does not contain any Class 1 Ozone depletors. This material does not contain any Class 2 Ozone depletors. Clean Water Act: None of the chemicals in this product are listed as Hazardous Substances under the CWA. None of the chemicals in this product are listed as Priority Pollutants u'nder the CWA. None of the chemicals in this product are listed as Toxic Pollutants under the CWA. OSHA: CAS# 7722-84-1 is considered highly hazardous by OSHA. STATE CAS# 7722-84-1 can be found on the following state right to know lists: California, New Jersey, Florida, Pennsylvania, Minnesota, Massachusetts. CAS# 7732-18-5 is not present on state lists from CA, PA, MN, MA, FL, or NJ. California No Significant Risk Level: None of the chemicals in this product are listed.

 *European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols:

OC Risk Phrases: R 34 Causes burns. R 8 Contact with combustible material may cause fire. Safety Phrases: S 28 After contact with skin, wash immediately with plenty of soap and water. S 3 Keep in a cool place. S 36/39 Wear suitable protective clothing and eye/face p*-otection. S 45 In case of accident or if You feel unwell, seek medical advice immediately (show the label where possible). WGK (Water Danger/Protection) cAs# 7722-84-1: 0 CAS# 7732-18-5: No information available. Canada CAS# 7722-84-1 is listed on Canada's DSL/NDSL List.

"CAS# 7732-18-5 is listed on Canada's DSL/NDSL List.

This product has a WHMIS classification of C, E, D2A. CAS# 7722-84-1 is not listed on Canada's ingredient Disclosure List. bttps://fscimnage.fisher'sci.com/mnsds/I 1189.htm 0/320 04/03/2001

   - CAS# 7732-18-5 is not listed on Canada's Ingredient Disclosure List.                                           69012252-7 Exposure Limits CAS# 7722-84-1: OEL-AUSTRALIA:TWA 1 :ppm (1.5 rag/m3) OEL-BELGIUM:TWA 1 ppm (1.4 mg/m3) OEL-DENMARK:TWA 1 ppm (1.4 mg/m3) OEL-FINLAND:TWA 1 ppm (1.4 mg/m3);STEL 3 ppm (4.2 mg/m3) OEL-FRANCE:TWA 1 ppm (1.5 m g/fm3) OEL-GERMANY:TWA 1 ppm (1.4 mg/m3) OEL-THE NETHERLANDS:TWA 1 pp m (1.4 mg/m3) OEL-THE PHILIPPINES:TWA 1 ppm (1.4 mg/m3) OEL-SWITZERL AND:TWA 1 ppm (1.4 mg/m-3);STEL 2 ppm (2.8 mg/m3) OEL-TURKEY:TWA 1 ppm.

(1.4 mg/m3) OEL-UNITED KINGDOM:TWA 1 ppm (1.5 mg/m3);STEL 2 ppm.(3 m g/m3) Section 16 - Additional Information MSDS Creation Date: 4/21/1999 Revision #3 Date: 8/02/2000 The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantabilityor any other warranty, express or Implied, with respect to such information, and we assume no liability resulting from Its use. Users should make their own investigations to determine the suitability of the Information for theirparticularpurposes. In no way shall Fisherbe liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequentialor exemplary damages, howsoever arising, even if Fisher has been advised of the possibility of such damages. (,) https://fscimage.fishersci.com/msds/1 1189.htm 04/03/2001

69012335-1 FIsker Scientific Back to Zinc Acetate Dihvdrate.Crysta line/Certified)j Material Safety Data Sheet Zinc Acetate Dihydrate ACC# 25250

       ,,IS        ection 1- -Chemical Product and Company Identification MSDS Name:vZinc Acetate Dihydrate Catalog Numbers: A4321304, A4928753, A4928755, Z0080, Z20 500 Synonyms: Acetic acid; Zinc salt; Zinc acetate Company Identification:

Fisher Scientific 1 Reagent Lane Fairlawn, NJ 07410 For information, call: 201-796-7100 Emergency Number: 201-796-7100 For CHEMTREC assistance, call: 800-424-9300 For International CHEMTREC assistance, call: 703-527-3887 I[ Section 2 - Composition, Information on Ingredients I CAS# Chemical Name Percent =EINECS/ELITNCS 5970-45-6 Zinc Acetate Dihydrate 100 unlisted t~ I Section 3 - Hazards Identification EMERGENCY OVERVIEW Appearance: white. Caution! May cause respiratory tract irritation.May be harmful if swallowed. May cause severe eye and skin irritationwith possible burns. May cause digestive tract irritation .Withnausea, vomiting, and diarrhea. Target Organs: None. Potential Health Effects Eye: Contact with eyes may cause severe irritation, and possible eye burns. Skin: Contact with skin causes irritation and possible burns, especially if the skin is wet or moist. Ingestion: May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May be harmful if swallowed. Inhalation: Inhalation of fumes may cause metal fume fever, which Is characterized by flu-like symptoms with metallic taste, fever, chills, cough, weakness, chest pain, muscle pain and increased white blood cell count. May cause'respiratory tract irritation. Chronic: No information found. IIF "Section 4 - First Aid Measures

    .../msds.j sp;$sessionid$EPMT5BAAAAKB OCWIZEFAAAA?catalogParamId=904051 &catal&/22/2000

69012335-2 Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower lids. Get medical aid immediately. Skin: Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by. mouth to an unconscious person. Get medical aid. Inhalation: Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult,-give oxygen. Get medical aid if.cough or other symptoms appear. Notes to Physician: Treat symptomatically and supportively. Section 5 - Firefighting Measures General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing Media: In case of fire use water spray, dry chemical, carbon dioxide, or chemical foam. Autoignition Temperature: Not applicable. Flash Point: Not applicable.(estimated) Health: ; Flammability: ; Reactivity: Explosion Limits, Lower: Not available. Upper: Not available. I Section 6 - Accidental Release Measures General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up or absorb material, then place into a suitable clean, dry, closed container for K~ disposal. Flush spill area with water. Section. 7 - Handling and Storage Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with skin and eyes. Avoid ingestion and inhalation.'Discard contaminated shoes. ." - Storage: Store in a cool, dry place. Keep containers tightly closed. I Section 8 - Exposure Controls, Personal Protection Engineering Controls: Use adequate ventilption to keep airborne concentrations low. Exposure Limits Chemical Name ACGIH - NIOSH OSHA - Final PELs Zinc Acetate Dihydrate none listed none listed none listed OSHA Vacated PELs: Zinc Acetate Dihydrate: No OSHA Vacated PELs are listed for this chemical. .../lnsds.jsp;$sessionid$EPMT5BAAAAKBOCWIZEFAAAA?catalogParamld=904051 &catal 8/22/2000

Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.

 'Skin: Wear appropriate protective gloves to'preVent skin exposure.

Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: A respiratory protection program that meets OSHAs 29 CFR '1910.134 and ANSI Z88..2 requirements or European Standard EN 149 must be followed whenever workplace i conditions warrant a respirator's use. Section 9 - Physical and Chemical Properties... Physical State: Solid Appearance: white Odor: faint vinegar like odor pH: Neutral to acidic. Vapor Pressure: Not available. Vapor Density: Not available. EvaporationoRate: Viscosity: Not available. Boiling Point: Not available. Freezing Melting Point:237.deg C Decomposition Temperature:100 deg C Solubility: Very soluble in water. Specific Gravity/ Density: 1.735 Molecular Formula:Zn(CH3cOO)2.2H20 Molecular Weight: I Se~ction 10 - Stability and Reactivity Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: In-compatible materials. Incompatibilities with Other Materials: Zinc s.lts, alkalies and their carbonates, oxalates, phosphates, sulfides. Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, toxic fumes of zinc oxide. Hazardous Polymerization: Will not occur. I Section 11 - Toxicological Information RTECS#: CAS# 5970-45-6: ZG87S000o LbSO/LCSO: CAS# 5970-45-6: Oral, mouse: LD50 = 287 mg/kg; Oral, rat: LD50 = 794 mg/kg; Carcinogenicity: CAS# 5970-45-6: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. Epidemiology: No data available. Teratogenicity: No data available.

 ./msds.j sp;,Ssessionid$EPMT5BAAAAKBOCWIZEFAAAA?catalogParamld=904051 &catal 8/2212000

Reproductive Effects: No data available. 69012335-4 Neurotodxicity: No data available, Mutagenicity:-Mutagenicity data exists for human lymphocyte cells at a dose of 7 mg/L. Other Studies: No data available. Section i3 - Disposal Considerations Dispose of in a manner consistent with federal, state, and local regulations. RCRA D-Series Maximum Concentration ofContaminants: None listed. RCRA D-Series Chronic Toxicity ReferenceLevels: None listed. RCRA F-Series: None listed. RCRA P-Series: None listed. RCRA U-Series: None listed. Section 14 - Transport Information I Section 15- Regulatory Information US FEDERAL TSCA CAS# 5970-45-6 is not on the TSCA Inventory. It is a hydrate and exempt from TSCA Inventory requirements (40CFR720.3(u)(2)). Health & Safety Reporting List None of the chemicals are on the Health & Safety Reporting List., Chemical Test Rules None of the chemicals in this product are under a Chemical Test Rule. Section 12b None of the chemicals are listed under.TSCA Section 12b. TSCA Significant New Use Rule None of the chemicals in this material have a SNUR under TSCA. SARA Section 302 (RQ) None of the chemicals in this material have an RQ. Section 302 (TPQ) None of the chemicals in this product have a TPQ. SARA Codes GAS # 5970-45-6: acute. .../msds.jsp ;$sessionid$EPMT5BAAAAKBOCWIZEFAAAA?catalogParamld--904051 &catal 8/22/2000 U

Section 313 This material contains Zinc Acetate Dihydrate (listed as ZINC), 100%, (CAS# 5970-45-6) which is subject to the reporting requirements of Section 313 of SARA Title III and 40 CFR Part 373. Clean Air Act: This material does not contain any hazardous air pollutants. This material does not contain any Class 1 Ozone depletors. This material does not contain any Class 2 Ozone depletors. Clean Water Act: None of the chemicals in this product are listed as Hazardous Substances under the CWA. None of the chemicals in this product are listed as Priority Pollutants under the CWA. None of the. chemicals in this product are listed 'as Toxic Pollutants Under the CWA. -- OSHA: None of the chemicals in this product are considered highly hazardous by OSHA. STATE CAS# 5970-45-6 is not present on state lists from CA, PA, MN, MA, FL, or NJ. California No Significant Risk Level: None of the chemicals in this product are listed. European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: Not available. Risk Phrases: Safety Phrases: WGK (Water Danger/Protection) CAS# 5970-45-6: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. This product has a WHMIS classification of D2B. CAS# 5970-45-6 is not listed on Canada's Ingredient Disclosure List. Exposure Limits CAS# 5970-45-6 (listed as zinc): OEL-ARAB Republic of Egypt:TWA 0.1 mg

    /m3 Section 16             -  Additional Information                                             j MSDS Creation Date: 4/21/1995 Revision #8 Date: 12/12/1997 "

The information above is believed to be accurate and represents the best Information currently available to us. However, we make no warrantyof merchantabilityor any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigationsto determine the suitability of the information for theirparticularpurposes. In no way shallFisherbe liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, cohsequentialor exemplary damages, howsoever arising, even if Fisher has been advised of the possibility of such damages. - .../msds.jsp;$sessionid$EPMT5BAAAAKBOCWIZEFAA?catalogPaammd=904051 &catal 8/22/2000

A MATERIAL SAFETY AGA GAS, INC. (216) 642-6600 DATA SHEET 16055 ROCKSIDE WOODS BLVD. P.O. BOX 94737 NO. 34 CLEVELAND, OH 44101-4737 69009165-1 PRODUCT NAME CAS# 1333-74-0 DOT I.D. No.: TRADE NAME AND SYNONYMS " " UN 1049 Hydrogen, compressed- (D.O.T.); Water Gas DOT HazardCtass: CHEMICAL NAME AND SYNONYMS Di visi on 2.1 Formula: Hydrogen; Normal Hydrogen F H2 ISSUE DATE AND RFVISIONR Chemical Family: Dec. 1998 Revised. Inorganic Flammable Gas HEALTH HAZARD DATA TIME WEIGHTED AVERAGE EXPOSURE LIMIT Hydrogen is defined as a simple asphyxiant (ACGIH 1994-1995); OSHA 1993 PEL (8 Hr. TWA)= No Listing. (Continued on Page 4) SYMPTOMS OF EXPOSURE Inhalation: High concentrations of hydrogen so as to exclude an adequate supply of oxygen to the lungs causes dizziness, deeper breathing due to air hunger, possible nausea and eventual unconsciousness. TOXICOLOGICAL PROPERTIES Hydrogen is inactive biologically and essentially nontoxic; therefore, the major property is the exclusion of an adequate supply of oxygen to the lungs. Hydrogen is not listed in the IARC, NTP or by OSHA as a carcinogen or potential carcinogen. Persons in ill health where such illness would be aggravated by exposure to hydrogen should not be allowed to work with or handle this product. RECOMMENDED FIRST AID TREATMENT PROMPT MEDICAL ATTENTION IS MANDATORY IN ALL CASES OF OVEREXPOSURE TO HYDROGEN. RESCUE PERSONNEL SHOULD BE EQUIPPED WITH SELF-CONTAINED BREATHING APPARATUS AND BE COGNIZANT OF EXTREME FIRE AND EXPLOSION HAZARD. Inhalation: Conscious persons should be assisted to an uncontaminated area and inhale fresh air. Quick removal from the contaminated area is most important. Unconscious persons should be moved to an uncontaminated area, given assisted respiration and supplemental oxygen. Further treatment should be symptomatic and supportive. Information contained In this material salety data sheet Is offered without charge for use by technically qualified personnel at their discretion and risk.All statementstechnicas Information and recommendations contained herein are based on tests and data which we believe to be reliable. but the accuracy or completeness thereof is not guaranteed and no warranty of any kind is made with respect thereto. This information is not intended as a license to operate under or a recommendation to practice or infringe any patent of this Company or others covering any process. comrposilton of matter or use. Since theCompanyshall have nocontrol of the use of the product described herein. the Company assumes no liability for loss or damage mcurred from the proper or improper use of such product,

69009165-2 Page 2

 .Hydroqen HAZARDOUS MIXTURES OF OTHER LIQUIDS, SOLIDS, OR GASES Hydrogen is flammable over a very wide range in air.

PHYSICAL DATA BOILING

-423°FPOINT(-252.8-C)        ..-                                   LIQUID DENSITYAT BOILING POINT 4.43Ilb/ft"         (70.96 kg/m 3 )"

VAPOR PRESSURE @ 701F (21.1C) = Above the GAS DENSITY AT 70'F. I atm 0 C) critical temperature of -399.8 0 F (-239.9 .0052 SOLUBILITY IN WATER FREEZING POINT Very slightly -434.6°F (-259.2-C) EVAPORATION RATE SPECIFIC GRAVITY (AIR= It N/A (Gas) @ 70 0 F (.21.1-C) = .069 APPEARANCE AND ODOR Colorless, odorless gas FIRE AND EXPLOSION HAZARD DATA FLASH POINT IMethod usedj AUTO IGNITION TEMPERATURE FLAMMABLE LIMITS % BY VOLUME N/A (Gas) T 1058°F (570 0C) LEL 4 UE, 74.5 EXTINGUISHING MEDIA ELECTRICAL CLASSIFICATION Water, carbon dioxide, dry chemical Class 1, Group B SPECIAL FIRE FIGHTING PROCEDURES If possible, stop the flow of hydrogen. Cool surrounding containers with water spray. Hydrogen burns with an almost invisible flame of relatively low thermal radiation. UNUSUAL FIRE AND EXPLOSAON HAZARDS Hydrogen is very light and rises very rapidly in air. Should a hydrogen fire be ex-tinguished and the flow of gas continue, increase ventilation to prevent an explosion hazard, particularly in the upper portions (Continued on Page 4) REACTIVITY DATA STABILITY CONDITIONS TO AVOID Unstable None. Slable X INCOMPATIBILITY IMalerials to avoid) Oxidizers-HAZARDOUS DECOMPOSITION PRODUCTS None HAZARDOUS POLYMERIZATION CONDITIONS TO AVOID May O=ur None Will NOt Occur X SPILL OR LEAK PROCEDURES SIEPS 10 BE TAKEN IN CASE MATERIAL IS RELEASED OR SPILLED Evacuate all personnel from affected area. Use appropriate protective equipment. If leak is in user's equipment, be certain to purge piping with an inert gas prior to attempting repairs. If leak is in container or container valve, contact your closest supplier location or call the emergency telephone.number listed herein. WASTE DISPOSAL METHOD Do not attempt to dispose of waste or unused quantities. . Return in the shipping con-tainer properly labeled, with any valve outlet plugs or caps secured and valve pro-tection cap in place to your supplier. F-or emergency disposal assistance, contact your closest supplier location or call the emergency telephone number listed herein.

 ' Hydrogen                                      SPECIAL PROTECTION INFORMATION                                                                  Page 3 RESPIRATORY PROTECTION (Specify type)                 Positive pressure air line with mask or self-contained breathing apparatus should be available for emergency use.                                                     E VENTILATION                                   LOCAL EXHAUST                                                    SPECIAL Hood with forced                          To prevent accumulation above the LEL OTHER                                            N/A ventilation                                 MECHANICAL (Gen.)

In accordance with electrical codes N/A GGLOVES/ MECTANTCAL PROTECTIVEGLOVES Plastic or rubber .69009165-3 EYE PROTECTION Safety goggles or glasses OTHER PROTECTIVE EQUIPMENT .,I Safety shoes, safety shower . SPECIAL PRECAUTIONS* SPECIAL LABELING INFORMATION DOT Shipping'Name: Hydrogen, compressed DOT Hazard Class: Division 2.1 DOT Shipping Label:, Flammable Gas I.D. No.: UN 1049 SPECIAL HANDLING RECOMMENDATIONS Use only in well-ventilated areas. Valve protection caps must remain-in place unless container is secured with valve outlet piped to use point. Do not drag, slide or roll cylinders. Use a suitable hand truck for cylinder movement. Use a pressure reducing regulator when connecting. cylinder to lower pressure (<3,000 psig) piping or systems. Do not heat cylinder by any means to increase the discharge rate of product from the cylinder. Use a check valve or trap in the discharge line to prevent hazardous back flow into the cylinder. For additional handling recommendations, consult Compressed Gas Association's Pamphlets G-5, P-i, P-14, and Safety Bulletin SB-2. SPECIAL STORAGE RECOMMENDATIONS nrotect cylinders from physical damage. Store in cool , dry, well-ventilated area of ononcombustible construction away from heavily trafficked areas and emergency exits. Do not allow the temperature where cylinders are stored to exceed 125F (52C). Cylin-ders should be stored upright and firmly secured to prevent falling or being knocked over. Full and empty cylinders should be segregated. Use a' "first in - first out" inventory system to prevent full cylinders being stored for excessive, periods of time. Post "No Smoking or Open Flames" signs inthe storage or use area. There should be no sources of ignition in the storage or use area. For additional storage recommendations, consult Compressed Gas Association's Pamphlets G-5,'P-1, P-14, and Safety Bulletin SB-2. SPECIAL PACKAGING RECOMMENDATIONS Hydrogen is noncorrosive and may be used with any common structural material. OTHER RECOMMENDATIONS OR PRECAUTIONS Earth-ground and bond all lines and equipment associated with the hydrogen system. Electrical equipment should be non-sparking or.explosion proof. Compressed gas cylinders should not be refilled except by qualified producers of compressed gases. Shipment of a compressed gas cylinder which has not been filled by the owner or with his (written) consent is a violation of Federal Law (49CFR). (Continued on Page 4)

        "Varibum Govenment agenciesiLe. Department of Transportation. Occupational Salelyand HearthAdrmnnistration. Food and Drug Adminislration and others) may have soecific reaulations concominn Iha Irtncr .,ttir hxnefl;Ný,.n... T,ý  ... ,.I *fk.      .. M;+- .;.1 .     .f= .,.

69009165-4 Page 4 Hydrogen HEALTH HAZARD DATA TIME.WEIGHTED AVERAGE EXPOSURE LIMIT: (Continued) Oxygen levels should be maintained at greater than 18 MH1ar percent .at-normal atmospheric pressure (P02> 1 35 torr). FIRE AND EXPLOSION HAZARD DATA UNUSUAL FIRE AND EXPLOSION HAZARDS: (Continued) of buildings or sheds where the gas might "collect." SPECIAL PRECAUTIONS OTHER RECOMMENDATIONS OR PRECAUTIONS: (Continued) 'Always secure cylinders in an upright position before transporting them. NEVER transport cylinders in trunks of vehicles, enclosed vans, truck cabs or in passenger compartments. Transport cylinders secured in open flatbed or in open pick-up type vehicles. Reporting under SARA, Title III, Section 313 not required. NFPA 704 NO. for hydrogen = 1 4 0 None

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POTASSIUM CHROMATE MSDS Number: P5642 - Effective Date: 03/03/99

1. Product Identification Synonyms: Chromic acid, dipotassium salt; dipotassium chromate; bipotassium chromate CAS No.: 7789-00-6 Molecular Weight: 194.19 Chemical Formula: K2CrO4 Product Codes:

J.T. Baker: 3058 Mallinckrodt: 6870

2. Composition/Information on Ingredients Ingredient CAS No Percent Hazardous Potassium Chromate 7789-00-6 99 - 100% Yes

3. Hazards Identification Emergency Overview DANGER! STRONG OXIDIZER. CONTACT WrITH OTHER MATERIAL MAY CAUSE A FIRE. CORROSIVE. CAUSES SEVERE BURNS TO EVERY AREA OF CONTACT. HARMFUL IF SWALLOWED OR INHALED. AFFECTS THE RESPIRATORY SYSTEM, LIVER, KIDNEYS, EYES, SKIN AND BLOOD. MAY CAUSE ALLERGIC REACTION. CANCER HAZARD. CAN CAUSE CANCER.

Risk of cancer depends on duration and level of exposure; i http://wwvw.mallchem.com/msds/p5642.htm2 226/01

J.T. Baker SAF-T-DATA(tn) Ratings (Provided here for your convenience) Health Rating: 4 - Extreme (Cancer Causing) Flammability Rating: 0 - None Reactivity Rating: 3 - Severe (Oxidizer) Contact Rating: 3 - Sei'ere (Life) Lab Protective Equip: GOGGLES & SHIELD; LAB COAT & APRON; VENT HOOD; PROPER GLOVES Storage Color Code: Yellow (Reactive) Potential Health Effects-Inhalation: Corrosive. Extremely destructive to tissues of the mucous membranes and upper respiratory tract. May cause ulceration and perforation of the nasal septum. Symptoms may include sore throat, coughing, shortness of breath, and labored breathing. May produce pulmonary sensitization or allergic asthma. Higher exposures may cause pulmonary edema. Ingestion: Corrosive. Swallowing can cause severe burns of the mouth, throat, and stomach, leading to death. Can cause sore throat, vomiting, diarrhea. May cause violent gastroenteritis, peripheral vascular collapse, dizziness, intense thirst, muscle cramps, shock, coma, abnormal bleeding, fever, liver damage and acute renal failure.

       -Skin

Contact:

Corrosive. Symptoms of redness, pain, and severe burn can occur. Dusts and strong solutions may cause severe irritation. Contact with broken skin may cause ulcers (chrome sores) and absorption, which may cause systemic poisoning, affecting kidney and liver functions. May cause skin sensitization. Eye

Contact:

Corrosive. Contact can cause blurred vision, redness, pain and severe tissue burns. May cause corneal injury or blindness. Chronic Exposure: Repeated or prolonged exposure can cause ulceration and perforation of the nasal septum, respiratory irritation, liver and kidney damage and ulceration of the skin. Ulcerations at first may bepainl ess, but may penetrate to the bone producing "chrome holes." Known to be a-human carcinogen. Aggravation of Pre-existing Conditions: Persons with pre-existing skin disorders, asthma, allergies or.known sensitization to chromic acid or chromates may be more susceptible to the effects of this material.

4. First Aid Measures Inhalation:

Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention immediately. Ingestion: If swallowed, DO NOT INDUCE VOMITING. Give large quantities of water. Never give anything by mouth to an unconscious person. Get medical attention immediately. Skin

Contact:

.Immediately flush skin with plenty of water for at least 15 minutes while removing contamiriated clothing and shoes. Get medical attention immediately. Wash clothing before reuse. Thoroughly clean shoes before reuse. http://www.mallchem.com/msds/p5642.htm 2/26/01

Eye

Contact:

Immediately flush eyes with plenty of water for at least 15 minutes, lifting lower and upper eyelids occasionally. Get medical attention immediately.

5. Fire Fighting Measures Fire:

Not combustible, but substance is a strong oxidizer and its heat of reaction with reducing agents or combustibles may cause ignition. Releases oxygen, upon decomposition, which enhances combustion. Explosion: Contact with oxidizable substances may cause extremely violent combustion. Becomes a possible explosion hazard when shocked, heated, or exposed to hydrazine. Fire Extinguishing Media: Flood with large amounts of water. Water spray may be used to keep fire exposed containers cool. Do not allow water runoff to enter sewers or waterways. Special Inforimation: In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus With full facepiece operated in the pressure demand or other positive pressure mode.

6. Accidental Release Measures Ventilate area of leak or spill. Wear appropriate personal protective equipment as specified in Section 8.. Spills: Sweep up and containerize for reclamation or disposal.

Vacuuming or wet sweeping may be used to avoid dust dispersal. US Regulations (CERCLA) require reporting spills and releases to soil, water and air in excess of reportable quantities. The toll free number for the US Coast Guard National Response Center is (800) 424-8802.

7. Handling and Storage Keep in a tightly closed container. Protect from physical damage. Store in a cool, dry, ventilated area away from sources of heat, moisture and incompatibilities. Do not store on wooden floors. Wear special protective equipment (Sec. 8) for maintenance break-in or where exposures may exceed established exposure levels. Wash hands, face, forearms and neck when exiting restricted areas. Shower, dispose of outer clothing,. change to clean garments at the end of the day. Avoid cross-contamination of street clothes. Wash hands before eating and do not eat, drink, or smoke in workplace. Containers of this material may be hazardous when empty since they retain product residues (dust, solids);

observe all warnings and precautions listed for the product.

8. Exposure Controls/Personal Protection Airborne Exposure Limits:

       - OSHA Permissible Exposure Limit (PEL):

For chromic acid and chromates, as Cr03 = 0.1 mg/m3 (ceiling) http://www.mallchem.com/msds/p5642.htm 2/26/01

        - ACGIH Threshold Limit Value (TLV):

For water-soluble Cr(VI) compounds, as Cr = 0.05 mg/m3 (TWA), Al - confirmed human carcinogen. Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures below the Airborne Exposure Limits. Local exhaust ventilation is generally preferred because it can control the emissions of the contaiminant at its source, preventing dispersion of it into the general work area. Please refer to the ACGIH document, Industrial Ventilation, A Manual of.Recommended Practices,most recent edition, for' details. Personal Respirators-(NIOSH Approved): If the exposure limit is exceeded, a half-face dust/mist respirator may be worn for up to ten times the exposure limit or the maximum use concentration specified by the appropriate regulatory agency or respirator supplier, whichever is lowest. A full-face piece dust/mist respirator may be worn up to 50 times the exposure limit, or the maximum use concentration specified by the appropriate regulatory agency, or respirator supplier, whichever is lowest. For emergencies or instances where the exposure levels are not known, use a full-facepiece positive-pressure, air-supplied respirator. WARNING: Air-purifying respirators do not protect workers in oxygen-deficient atmospheres. Skin Protection: Wear impervious protective clothing, including boots, gloves, lab coat, apron or coveralls, as appropriate, to prevent skin contact. Eye Protection: Use chemical safety goggles and/or full face shield where dusting or splashing of solutions is possible. Maintain eye wash fountain and quick-drench facilities in work area.

9. Physical and Chemical Properties

       'Appearance:

Yellow crystals. Odor: Odorless. Solubility: 69.9g/100 g water @ 20C (68F). Density: 2.73 pH: Aqueous soln. is alkaline to litmus.

         % Volatiles by volume @ 21C (70F):

0 Boiling Point: No information found. Melting Point: 975C (1787F) Vapor Density (Air=4): 6.7 Vapor Pressure (tnm Hg): Zero. Evaporation Rate (BuAcAl): No information found. http://i&Tww.mallchrem.com/msds/P5642.htm2/60 2/26/01

10. Stability and Reactivity Stability:

Stable under ordinary conditions of use and storage.

Hazardous Decomposition Products:

Burning .may produce chrome oxides. Hazardous Polymerization: Will not occur. Incompatibilities: Reducing agents, hydrazine, and flammable materials. Any combustible, organic or other readily oxidizable material (paper, wood, sulfur, aluminum or plastics). Conditions to Avoid: Heat, incompatibles.

11. Toxicological Information Oral rat LD50: 180 mg/kg. Investigated as a tumorigen, mutagen, reproductive effector.

        ---------   \Cancer Lists\-        ------------------------------------------------------
                                                            --- NTP Carcinogen---

Ingredient Known Anticipated IARC Category Potassium Chromate (7789-00-6) Yes No 1

12. Ecological Information

        -    Environmental Fate:

When released into the soil, this material may leach into .groundwater. When released into water, this material is not expected to evaporate sigriificantly. This initerial may bioaccumulate to some extent. When released into the air, this material may be removed from the atmosphere to a moderate extent by wet deposition. Environmental Toxicity: This material is expected to be toxic to aquatic life. The EC50/48-hour values for daphnia are less than 1 mg/i.

13. Disposal Considerations Whatever cannot be saved for recovery or recycling should be handled as hazardous waste and sent to a-RCRA approved waste facility. Piocessing, use or contamination of this product may change the waste management options. State and local disposal regulations may differ from federal disposal regulations.'Dispose of container and unused contents in accordance with federal, state and local requirements.

14. Transport Information

,) http://www.mallchem.com/msds/p5642.htm 2/26/10

Domestic (Land, D.O.T.) Proper Shipping Name: OXIDIZING SOLID, CORROSIVE, N.O.S. (POTASSIUM CHROMATE) Hazard Class: 5.1, 8 UN/NA: UN3085 Packing Group: III Information reported for product/size: 375LB International (Water, I.M.O.) Proper Shipping Name: OXIDIZING SOLID, CORROSIVE, N.O.S. (POTASSIUM CHROMATE) Hazard Class: 5.1, 8 UN/NA: UN3085 Packing Group: III Information reported for product/size: 375LB

15. Regulatory Information

    --------      \Chemical .Inventory Status    -  Part 1\----------------------------------

Ingredient TSCA EC Japan Australia Potassium Chromate (7789-00-6) Yes Yes -Yes Yes

    -------       \Chemical Inventory Status - Part 2\----------------------------------
                                                                             -- Canada--

Ingredient Korea DSL NDSL Phil. Potassium Chromate (7789-00-6) Yes Yes No Yes

    --------      \Federal, State & International Regulations - Part 1\----------------
                                                           -SARA 302-        ------ SARA 313 ------

Ingredient RQ TPQ List Chemical Catg. Potassium Chromate (7789-00-6) No No No Chromium com

    --------      \Federal, State & International Regulations -           Part 2\-----------------
                                                                          -RCRA-        -TSCA-Ingredient                                             CERCLA         261.33         8 (d)

Potassium Chromate (7789-00-6) 10 No No Chemical Weapons Convention: No - TSCA 12 (b): Yes CDTA: Yes SARA 311/312: Acute: Yes Chronic: Yes Fire: Yes Pressure: No Reactivity: Yes (Pure / Solid) WARNING: THIS PRODUCT CONTAINS A CHEMICAL(S) KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER. Australian Hazchem Code: None allocated. Poison Schedule: S6 WHIhfS:- This MSDS has been prepared according to the hazard criteria of the Controlled Products Regulations (CPR) and the MSDS contains all of the information required by the CPR. http://www.mallchem.corm/msds/p5642.hfrn 2/26/01

VJv.J-r~j I %J I

16. Other Information NFPA Ratings: Health: 3 Flammability: 0 Reactivity: 1 Other: Oxidizer Label Hazard Warning:

DANGER! STRONG OXIDIZER. CONTACT WITH OTHER MATERIAL MAY. CAUSE A FIRE. CORROSIVE. CAUSES SEVERE BURNS TO EVERY AREA OF CONTACT. HARMFUL IF SWALLOWED OR INHALED. AFFECTS THE RESPIRATORY SYSTEM, LIVER, KIDNEYS, EYES, SKIN AND BLOOD. MAY CAUSE ALLERGIC REACTION. CANCER HAZARD. CAN CAUSE CANCER. Risk of cancer depends on dzation and level of exposure. Label Precautions: Keep from contact with clothing and other combustible materials. Do not get in eyes, on skin, or on clothing. Do not breathe dust or mist from solutions. Keep container closed. Use only with adequate ventilation. Wash thoroughly after handling. Store in a tightly closed container. Do not store near combustible materials. Label First Aid: In case of contact, immediately -flush eyes or skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing.is difficult, give oxygen. If swallowed, DO NOT INDUCE VOMITING. Give large quantities of water. Never give anything by mouth to an unconscious person. In all cases get medical attention immediately. Product Use: Laboratory Reagent. Revision Information: MSDS Section(s) changed since last revision of document include: 3, 11, 14. Disclaimer: Mallinckrodt Baker, Inc. provides the information contained herein in good faith but makes no representation as to its comprehensiveness or accuracy. This document is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose. M1ALLINCKRODT BAKER, INC. MAKES NO REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THE INFORMATION SET FORTH HEREIN OR THE PRODUCT TO WtHICH THE INFORMATION REFERS. ACCORDINGLY, MALLINCKRODT BAKER, INC. WILL NOT BE RESPONSIBLE FOR DAMAGES RESULTING FROM USE OF OR RELIANCE UPON THIS INFORMATION. Prepared by: Strategic Services Division Phone Number: (314) 539-1600 (U.S.A.) ý( http://www.maUchem.com/msds/p5642.htm 2/26/01

MATERIAL SAFETY DATA SHEET Sodium Bicarbonate MSDS Ref. No: -144-55-8 C 'Version: US/Canada Date Approved: 06/05/2002 Revision No: 2

1. PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME: Sodium Bicarbonate SYNONYM(s): Bakting Soda, Bicarbonate of Soda GENERAL USE: Leavening agent cleaner ingredient, bath salt ingredient, water softener, diaper rinse ingredient, feed additive.

This chemical is certified to ANSI/NSF Standard 60; Drinking Water Chemicals-Health Effects. The maximum dosage level for this chemical is 100 mg/L. MANUFACTURER Emergency Telephone Numbers: FMC Wyoming Corporation CHEMTREC (U.S.): (800) 424-9300 Alkali Chemicals Division Emergency Phone (303)595-9048 1735 Market Street (Medical - call collect) Philadelphia, PA 19103 Emergency Phone (307) 875-2580 General Inform ation: 215-299-6000 (Green River, WY-call collect) 2

2. COMPOSITION / INFORMATION ON INGREDIENTS-Chemical Name CAS# 'Vt.L%

Sodium Bicarbonate 144-55-8 100

3. HAZARDS IDENTIFICATION EMERGENCY OVERVIEW IMMEDIATE CONCERNS: White, granular solid. Product is non-combustible.

Reacts vith acids to'release carbon dioxide gas and heat POTENTIAL BEALTH EFFECTS: No significant health effects anticipated.

                                                                                   -_   ..L v J.L I u-..

4. FIRST AID MEASURES EYES: Flush with plenty of water. Get medical attention if irritation occurs and K.,)

persists. SKIN: sWash with plenty of soap and water. Get medical attention if iriitation occurs and persists. INGESTION: Dri~ni plenty of water. Never give anything by mduth to an unconscious person. If any discomfort persists, obtain medical attention. INHALATION: Remove to fresh air. If breathing difficulty or discomfort occurs and persists, obtain medical attention. NOTES TO MEDICAL DOCTOR: Internal toxicity is low. Treatment is symptomatic and supportive.

5. FIRE -FIGHTING MEASURES FLASH POINT AND METHOD: Non-combustible FLAMMABLE LIMITS: Not applicable AUTOIGNITION TEMPERATURE: Not applicable EXTINGUISHING MIEDIA: Water, water fog, carbon dixoide (C02), dry chemical HAZARDOUS COMBUSTION PRODUCTS: None FIRE / EXPLOSION HAZARDS: None FIRE FIGHTING PROCEDURES: None SENSITIVITY TO STATIC DISCHARGE: None SENSITIVITY TO IMPACT: None HAZARDOUS DECOMPOSITION PRODUCTS: N6ne

6. ACCIDENTAL RELEASE MEASURES

                                                                                         *V7vIV  II V-0 GENERAL PROCEDURES: Sweep up as much as possible for salvage or disposal. Wash away residue with water.

7. HANDLING AND STORAGE HANDLING: Use air corfveying/mechanical systems for bulk transfer to storage. For manual handling of bulk transfer Use mechanical ventilation to remove airborne dust from railcar, ship or truck. Use approved respiratory protection when ventilation systems are not available. Selection of respirators is based on the dust cloud generated.

STORAGE: Store in a cool dry area, away from acids. COMMENTS: Use general room dilution or local exhaust ventilation when excessive dust is expected in the work environment.

8. EXPOSURE CONTROLS/ PERSONAL PROTECTION ENGINEERING CONTROLS: Minimize eye and skin contact by using appropriate protective equipement. Use local or general room ventilation to control airborne dust that may be generated into the work environment' PERSONAL PROTECTIVE EQUIPMENT EYES AND FACE: Chemical goggles RESPIRATORY: Wear MSHA-NIOSH approved dust respirator or dtist mask if visible dust levels are experienced or anticipated.

PROTECTIVE CLOTHING: General.purpose gloves. Full cover clothing.

9. PHYSICAL AND CHEMICAL PROPERTIES ODOR: Odorless APPEARANCE: White, granular solid.

pH: (1%solution): 8.3 PERCENT VOLATILE: Not available VAPOR PRESSURE: Not~available

                                                                         -,%.1. I /V'-1*

VAPOR DENSITY: (Air 1): Not applicable BOILING POIN'T: Not applicable MELTING POINT: Decomposes SOLUBILITY IN WKA-TER: %by wt @ 200C (68°F): 9.0 EVAPORATION RATE: (Butyl Acetate 1) Not applicable DENSITY: 0.88 g/mL SPECIFIC GRAVITY: (H20 =1) 2.20 COEFF. OIL/VATER: Not available ODOR THRESHOLD: Not applicable OXIDIZING PROPERTIES: Not applicable

10. STABILITY AND REACTIVITY CONDITIONS TO AVOID: Contact -ith acids except under controlled conditions.

STABILITY: Stable POLYMIERIZATION: Will not occur HAZARDOUS DECOMPOSITION PRODUCTS: None INCOMiPATIIBLE MATERIALS: Reacts with acids to release ca-bon dioxide gas and heat.

11. TOXICOLOGICAL INFORMATION EYE EFFECTS: Non-irritating (rabbit) J. Amer. Coil. Toxicol. 1987 SKIN EFFECTS: Non-irritating (rabbit) J. Amer. Colt. Toxicol. 1987 DERMAL, LD.: No data available for the product ORAL LD,: 4300 mg/kg (rat) (20% slurry)

6000 mg/kg (rat) (50% slnury) Gosselin, Smith & Hodge, Clinical Tox. of Comm. Products, 1984 INHEALATION LC,,: No data available for the product. TARGET ORGANS: None ACUTE EFFECTS FROM OVrEREXPOSURE: Sodium bicarbonate is a GRAS (Generally Recognized As Safe) food ingredient. No significant toxicity is expected. CURONIC EFFECTS FROM OVEREXPOSURE: Administration of large doses of sodium bicarbonate to patients with renal insufficiency can produce systemic alkalosis. CARCINOGENICITY: IARC: Not listed NTP: Not listed O SHA: Not listed OTHER: (ACGIH) Not listed

12. ECOLOGICAL INFORMATION ECOTOXICOLOGICAL INFORMATION: 48 hr LC50 = 2000 mg/L (Culex sp.larvae or mosquito)

CEIEMICAL FATE INFORMATION: No data available for the product.

13. DISPOSAL CONSIDERATIONS DISPOSAL MlETHOD: Ifmaterial'carnot be salvaged, an acceptable method is to di.spose of uncontaminated product into a secured landfill in accordance with all local, state and federal environmental regulations. Empty containers niay be incinerated or discarded as general trash.

14. TRANSPORT INFORMATION U.S. DEPARTMENT OF TRANSPORTATION (DOT)

PROPER SHIPPING NAME: N6t regulated PRIMIARY HAZARD CLASS/DIVISION: Not applicable UN/NA NUT-MBER: None PLACARDS: Not applicable LABEL: Not applicable OTHIER SHIPPING INFORMATION: DOT Marking: Not applicable Hazardous Substance/RQ: Not applicable 49 STCC Number: Not applicable SPECIAL SHIPPING NOTES: IMDG: Not regulated IATA: Not regulated

15. REGULATORY INFORMATION UNITED STATES SARA TITLE III (SUPERFUND AMENDMENTS AND (J REAUTHORIZATION ACT)

SARA TITLE III SECTION 302 EXTREMELY HAZARDOUS SUBSTANCES (40 CFR 355): Not listed SECTION 311 HAZARD CATEGORY (40 CFR 370): Not applicable SECTION 313 REPORTABLE INGREDIENTS (40 CFR 372): Not listed CERCLA (COMPP .1RENS1VE ENVIRONMENTAL RESPONSE COMPENSATION AND LIABILITY ACT) CERCLA REGULATORY (40 CFR 302:4): Not applicable TSCA (TOXIC SUBSTANCE CONTROL ACT) TSCA STATUS (40 CFR 710): Listed CANADA K..)

WEMIIS (WORKPLACE HAZARDOUS MATERIALS INTORMAITION SYSTEM): Product Identification No.: None Hazard Classification: None Ingredient Disclosure List: Not listed

16. OTHER INFORMATION REVISION SUMNBARY This MSDS replaces Revision #1 dated August 18, 2000. Changes in information are as follows:

Section 16 (Other Information): HMIS Headings HMIS RATING NFPA RATING HEALTH: I0 HEALTH: 0 FLAMMABILITY 0 FLAMMABILITY 0 PHYSICAL HAZARD6 0 REACTIVITY: 0 PERSONAL SPECIAL: None [PROTECTION (PPE) Key. 4 = Severe 3 = Serious 2 =.Moderate 1 =Slight 0 = Minimal HMIS RATINGS NOTES: Protection = E (Safety glasses, gloves, dust respirator) The contents and format of this MSDS are in accordance with OSHA Hazard Communication Standard and Canada's Workplace Hazardous Information.System (WHMIS). National Fire Protection Association (NFPA) -H1azardous Materials Identification System (HMIS)

69004382-1 Z8 2001

             ~DEC            Material Safety Data Sheet EBy~c                                  Potassium Hydroxide ACC# 19431
                                                                                                  .1 II         Section 1      -  Chemical Product and Company Identification-                          II MSDS Name: Potassium Hydroxide Catalog Numbers: S71978, S71979, S71979-1, S71979-2, NC9621916, NC9682143, P246 3, P246-3, P2463, P250 1, P250 10, P250 3, P250 50, P250 500, P250-I, P250-10, P250-3, P250-50, P250-500, P2501, P25010, P2503, P25050, P250500, P25050LC, P251 3, P251 500, P251-i, P251-10, P251-3, P251-50, P251-500, P2513, P251500, P25150KG, PFP25050LC, S71977, S72221D, WESP250500, XXP246100LB, XXP251EP5OKGI Synonyms: Caustic potash, Lye, Potassium hydrate Company Identification:

Fisher Scientific 1 Reagent Lane Fair Lawn, NJ 07410 For information, call: 201-796-7100 Emergency Number: 201-796-7100 For CHEMTREC assistance, call: 800-424-9300 For International CHEMTREC assistance, call: 703-527-3887 Section 2 - Composition, Information on Ingredients CAS# Chemical Name Percent INECS/ELINCS 1310-58-3 Potassium hydroxide (KOH) 100.0 215-181-3 Hazard Symbols: C Risk Phrases: 22 35 Section 3 *-Hazards Identification EMERGENCY OVERVIEW Appearance: white or yellow. Danger! Corrosive. Water-Reactive. Harmful if swallowed. Causes severe eye and skin burns. Causes severe digestive and respiratory tract burns. Target Organs: None. Potential Health Effects Eye: Causes severe eye burns. May cause irreversible eye Injury. Contact may cause ulceration of the conjunctiva and cornea. Eye damage may be delayed. Skin: Causes skin burns. May cause deep, penetrating ulcers of the skin. Ingestion: Harmful if swallowed. May cause circulatory system failure.-May cause perforation of the digestive tract. Causes severe digestive tract burns with abdominal pain, vomiting, and possible death. Inhalation: Harmful if inhaled. Irritation may lead to chemical pneumonitis and pulmonary edema' Causes severe irritation of upper respiratory tract with coughing, burns, breathing Shttps://fscimage.fishersci'.commsds/19431.htm 12/28/2001

                                                                                             ý _r,ý ý %JA. %J difficulty, and poss.ible coma.                                                    69004382-2 Chronic: Prolonged or repeated skin contact may cause dermatitis. Prolonged or repeated. eye contact may cause 6onijunctivitis.

IF Section 4- First Aid Measures Eyes: Immediately flush eyes with pien'ty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. Skin: Get medical aid immediately. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Discard contaminated clothing in a manner which limits further exposure. Ingestion: Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately. Inhalation: Get medical aid immediately. Remove from exposure. to fresh air immediately. If breathing is difficult, give oxygen. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask. Notes to Physician: Treat symptomatically and supportively. Section 5 - Firefighting Measures General Information: As in any fi*re, wear a self-contained breathing a'pparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Use water with caution and in flooding amounts. Contact with moisture or water may generate sufficient heat to ignite nearby combustible materials. Extinguishing Media: For small fires, use dry chemical, carbon dioxide, water spray or alcohol-resistant foam. Section 6 - Accidental Release Measures General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Vacuum or sweep up material and place into a suitable disposal container. Avoid generating dusty conditions. 4 Section 7 - Handling and Storage Handling: Wash thoroughly after handling. Use with adequate ventilation. Do not allow water to get into the container because of violent reaction. Do not get in eyes, on skin, or on clothing. Do not ingest or inhale. Storage: Store In a tightly closed container; Store in a cool, dry, well-ventilated area away from incompatible substances. Keep away from strong acids. Keep away from water. Keep away from metals. Keep away from flammable liquids. Keep away from organic halogens.' jjsection 8 - Exposure Controls., Personal ProtectionI K-4t.tps://fscimage.fishersci.com/msds/1 9431 .htm 12/28/2001

69004382-3 Engineering Controls: Use adequate general or local exhaust ventilation to keep airborne concentrations beloW the permissible exposure limits. Exposure Limits Chemical Name ACGIH NIOSH OSHA - Final PELs W *"(KOH) Potassium hydroxide C C2mgm 2 mg/m3 gm TWA 2 mg/n3

oelse none listed OSHA Vacated PELs:. Potassium hydroxide (KOH): No OSHA Vacated PELs are listed-for this-chemical. -

Personal Protective Equipment Eyes: Wear safety glasses and chemical goggles or face shield if handling liquids. Skin: Wear appropriate gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary. Section 9.- Physical and Chemical Properties Physical State: Solid Appearance: white or yellow Odor: odorless pH: 13.5 (0.1M solution) Vapor Pressure: Not available. Vapor Density:Not available. Evaporation Rate:Not available. Viscosity: Not available. t Boiling Point: 2408 deg F Freezing/Melting Point:680 deg F Decomposition Temperature:Not available. Autoignition Temperature: Not applicable. Flash Point: Not applicable. NFPA Rating: (estimated) Health: 3; Flammability: 0; Reactivity: 1 Explosion Limits, Lower:Not available. Upper: Not available. Solubility: Soluble in water Specific Gravity/Density:2.04 Molecular Formula:KOH Molecular Weight:56.1047 3 1 Section 10 - Stability and Reactivity Chemical Stability: Stable. Readily absorbs carbon dioxide and moisture from the air and deliquesces. Conditions to Avoid: Incompatible materials,-moisture, contact with water, acids, metals. Incompatibilities with Other Materials: Generates large amounts of heat when in contact with water and may steam and splatter. Reacts with chlorine dioxide, nitrobenzene, nitromethane, nitrogen trichloride, peroxidized tetrahydrofuran, 2,4,6-trinitrotoluene, bromoform+ crown ethers, acids alcohols, sugars, germanium cyclopentadiene, maleic dicarbide. Corrosive to metals such as aluminum, tin, and zinc to cause formation of flammable https://fscimage.fishersei.com/msds/1 9431 .htm 12/28/2001

hydrogen gas. Hazardous Decomposition Products: Oxides of potassium. 69004382-4 Hazardous Polymerization: Has not been reported. I -Section 11'- Toxicological Information K> RTECS#: CAS# 1310-58-3: TT2100000 LDSO/LC5O: CAS# 1310-58-3: Oral, rat: LD50 = 273 mg/kg; Carcinogenicity: CAS# 1310-58-3: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. Epidemiology: No data available. Teratogenicity: No information reported. Reproductive Effects: No data available. " Neurotoxicity: No data available. Mutagenicity: No data available. Other Studies: No data available. Section 12- Ecological Information Ecotoxicity: Not available. Environmental Fate: No information found.- Physical/ Chemical: No information found. Other: Not available. U Section 13 - Disposal Considerations Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. US EPA guidelines for the classification determination are listed in 40 CFR Parýs 261.3. Additionally, waste generators must consult state and local hazardous waste regulations to ensure complete and accurate classification. RCRA P-Series: None listed. RCRA U-Series: None listed. Section 14 - Transport Information 1140 Canada US DOT IATA -l OD/ADR RI/ADRTDG CFnad POTASSIUM POTASSIUM Shipping Name: HYDROXIDE, HYDROXIDE _SOLID Hazard Class: 8 8(9.2) UN Numbers UN1813 UN1813 Packing Group: III K) .https://fscimage.fishersci.com/msds/ 19431 .htm 12/28/2001

69004382-5 Section 15 - Regulatory Information US FEDERAL TSCA CAS# 1310-58-3 is listed on the TSCA inventory. Health & Safety Reporting List None of the chemicals are on the Health & Safety Reporting List. Chemical Test Rules None of the chemicals in this product are under a Chemical Test Rule. Section 12b None of the chemicals are listed under TSCA Section 12b. TSCA Significant New Use Rule None of the chemicals in this material have a SNUR under TSCA. SARA Section 302 (RQ) CAS# 1310-58-3: final RQ = 1000 pounds (454 kg) Section 302 (TPQ) None of the chemicals In this product have a TPQ. SARA Codes CAS # 1310-58-3: acute, reactive. Section 313 No chemicals are reportable under Section 313. Clean Air Act: This material does not contain any hazardous air pollutants. This material doesnot contain any Class 1 Ozone depletors. This material does not contain any Class 2 Ozone depletors. Clean Water Act: CAS# 1310-58-3 is listed as a Hazardous Substance under the CWA. None of the chemicals in j this product are listed as Priority Pollutants Under the CWA. None of the chemicals In this product are listed as Toxic Pollutants under the CWA. OSHA: None of the chemicals in this product are considered highly hazardous by OSHA. STATE CAS# 1310-58-3 can be found on the following state right to know lists: California, New Jersey, Florida, Pennsylvania, Minnesota, Massachusetts. California No Significant Risk Level: None of the chemicals in this product are listed. European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: C Risk Phrases: R 22 Harmful if swallowed. R 35 Causes severe burns. Safety Phrases: S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36/37/39 Wear suitable protective clothing, gloves and eye/face protection. S 45 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). WGK (Water Danger/Protection) CAS# 1310-58-3: 1 Canada CAS# 1310-58-3 is listed on Canada's DSL/NDSL List. This product has a WHMIS classification of DIB, E. CAS# 1310-58-3 is not listed on Canada's Ingredient Disclosure List. https://fscimage.fishersci.com/msds/1943 l.htm 12/28/2001

69004382-6 Exposure Limits. C.S# 1310-58-3: OEL-AUSTRALIA:TWA 2 mg/m3 OEL-BELGIUM:STEL 2 mg/m3 OEL-DENMARK:TWA 2 mg/m3.OEL-FINLAND:TWA 2 mg/m3 0EL-FRANCE:STEL 2 m g/m3 0EL-JAPAN:STEL 2 mg/m3 DEL-tHE NETHERLANDS:TWA 2 mg/m3 0EL-SWI TZERLAND:TWA 2 mg/m3 0EL-UNITED KINGDOM:TWA 2 mg/m3;STEL 2 m.g/m3 DEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEAL AND, SINGAPORE, VIETNAM check ACGI TLV 17-7 Section 16 - Additio'nal Information MSDS Creation Date:. 6/21/1999 Revision #3 Date: 10/06/2000 The Information above is believed to be accurate and represents the best information currentlyavailable to us. However, we make no warranty of merchantabIlity or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from Its use. Users should make their own investigations to determine the suitabilityof the information for their particularpurposes. In no way shall Fisherbe liable for any claims, losses, or damages of any thirdparty or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even If Fisher has been advised of the possibility of such damages. U5 https://fscimage.fishersci.com/rnsds/1 92 12/28/200

L '~

                                    ~,   ....

X*SODIUM BORATE,TETRA** PAGE D1 OF 04 XXSODIUM BORATE,TETRAMN RECEIVED hWSODIUM BORATETETRAKK XXSODIUM BORATE,TETRAMx FEB 2 4 1992 MATERIAL'SAFETY DATA SHEET

     -----------------------------------------------------------------------------          CXD"NT CONTROL FISHER SCIENTIFIC                EMERGENCY CONTACTS                DATE     10/29/97 CHEMICAL DIVISION                GASTON L. PILLORI.                PO NBR:  N/A 1 REAGENT LANE                   (201) 796-7100                    ACCT:    I510'46-06 FAIR LAWN NJ 07410                                                 INDEX:   13962590076 (201) 796-7100                                                     CAT NO:  5248500 THE INFORMATION BELOW IS BELIEVED TO BE ACCURATE AND REPRESENTS TRE BEST INFORMATION CURRENTLY AVAILABLE TO US.          HOWEVER, WE MAKE NO WARRANTY OF MERCHANTABILITY OR ANY OTHER WARRANTY, EXPRESS OR IMPLIED, WITH RESPECT TO SUCH INFORMATION, AND WE ASSUME NO LIABILITY RESULTING FROM ITS USE.              USERS SHOULD MAKE THEIR OWN INVESTIGATIONS TO DETERMINE THE SUITABILITY OF THE INFORMATION FOR THEIR PARTICULAR PURPOSES.

SUBSTANCE IDENTIFICATION REC( CAS-NUMBER 1303-96-4 SUBSTANCE: KXSODIUM ZORATE,TETRAX* NOV TRADE NAMES/SYNONYMS: A BORAX; SODIUM DIBORATE; SODIUMTETRABORATE; BORAX DECAHYDRATE; BORICIX;

0 ANTIPYOHIH; NEOBOR; BORASCU; GERTLEY BORATE; POLYBOR; SODIUM BIBORATE; POLYBOR; SODIUM METABORATE; SODIUM BORATE; S-249; S-249; 5-252; ACC211O0 CHEMICAL FAMILY:

INORGANIC SALT

  *J*ECULAR    FORMULA: NA2-B4-07.IH2-O            MOL WT: 391.42 CERCLA RATINGS (SCALE  0-3):    HEALTH=Z       FIRE=0   REACTIVITY=0   PERSISTENCE=G COMPONENTS.AND CONTAMINANTS COMPONENT:  SODIUM BORATE,  TETRA                                    PERCENT:   It*

OTHER CONTAMINANTS: NONE E)POSURE LIMITS: 5 MG/M3 ACGIH TWA PHYSICAL DATA DESCRIPTION: ODORLESS WHITE POWDER OR CRYSTALS MELTING POINT: 167 F (75 C) -&HZO SPECIFIC GRAVITY: 1.73 PH: 9.5 SOLUBILITY IN WATER: &.3% SOLVENT SOLUBILITY: GYLCEROL; INSOLUBLE IN ALCOHOL JV

0ýuu6U14-2 XxSODIUM BORATE,TETRAKX PAGE 02 OF 04 FIRE AND EXPLOSION DATA FIRE AND.EXPLOSION HAZARD: SLIGHT FIRE HAZARD WHEN EXPOSED TO HEAT OR FLAME. FLASH POINT: NON-COMBUSTIBLE FIREFIGHTING MEDIA: DRY CHEMICAL, CARBON DIOXIDE, WATER SPRAY OR ALCOHOL FOAM (1984 EMERGENCY RESPONSE GUIDEBOOK, DOT P 5&00.3). FOR LARGER FIRES, USE WATER SPRAY, FOG OR ALCOHOL FOAM (18*3 EMERGENCY RESPOHSE GUIDEBOOK, DOT P 500.3). FIREFIGHTING: NO ACUTE HAZARD. MOVE CONTAINER FROM FIRE AREA IF POSSIBLE. AVOID BREATHING VAPORS OR DUSTS; KEEP UPWIND. TOXICITY 1000 MG/KG ORAL-INFANT LDLO; 709 MG/KG ORAL-MAN LDLO; 2660 MG/KG ORAL-RAT LDS0; 2000 MG/KG ORAL-MOUSE LD5O0; 3 G/KG ORAL-DOG LDLO; MUTAGENIC DATA (RTEC)l CARCINOGEN STATUS: NONE. BOiATE POISONING AFFECTS THE KIDNEYS. HEALTH EFFECTS AND FIRST AID INHALATION: IRRITANT. ACUTE EXPOSURE- BORATES ARE IRRITATING TO THE MUCOUS MEMERAIES. ABSORPTION THROUGH THE MUCOUS MEMBRANES MAY RESULT IN TOXIC EFFECTS: SKIN EXCORIATIONS, FEVER, AND ANURIA. CHRONIC EXPOSURE- PROLONGED ABSORPTION OF THE SUBSTANCE MAY CAUSE ANOREXIA, WEIGHT LOSS, VOMITING, MILD DIARRHEA, SKIN RASH, ALOPECIA, CONVULSIONS, AND ANEMIA. FIRST AID- REMOVE FROM EXPOSURE AREA TO FRESH AIR IMMEDIATELY. IF BREATHING HAS STOPPED, GIVE ARTIFICIAL RESPIRATION. KEEP AF.FECTED PERSON WARM AND AT REST. GET MEDICAL ATTENTION IMMEDIATELY. - SKIN CONTACTI IRRITANT. ACUTE EXPOSURE- BORATES ARE READILY ABSORBED THROUGH DAMAGED, ABRADED, "AHD BURNED SKIN OR OPEN WOUNDS AND AREAS OF ACTIVE DERMATITIS. THEY MAY CAUSE SYSTEMIC EFFECTS OF SKIN EXCORIATIONS, FEVER.AND ANURIA.

CHRONIC EXPOSURE- PROLONGED ABSORPTION OF BORATES MAY CAUSE AHOREXIA, WEIGHT LOSS, VOMITING, MILD DIARRHEA, SKIN RASH, ALOPECIA, CONVULSIONS AND ANEMIA.

FIRST AID- REMOVE CONTAMINATED CLOTHING AND SHOES IMMEDIATELY. WASH AFFECTED AREA WITH SOAP OR MILD DETERGENT AND LARGE AMOUNTS OF WATER (APPROXIMATELY

69003014-3 Ci. Q*SDDIUM BORATETETRAKW PAGE 03-OF 04 15-20 MINUTES) UNTIL NO EVIDENCE OF CHEMICAL REMAINS. GET MEDICAL ATTENTION. EYE CONTACT? IRRITANT. . ACUTE EXPOSURE- CONTACT MAY CAUSE REDNESS, PAIN, AND IRRITATION. CHRONIC EXPOSURE- REPEATED OR-PROLONGED CONTACT MAY CAUSE CONJUKCTIVITIS. FIRST AID: WASH EYES IM1IEDIATELY WITH LARGE AMOUNTS OF WATER, OCCASIONALLY LIFTING THE UPPER AND LOWER LIDS, UNTIL NO EVIDENCE OF CHEMICAL REMAINS (APPROXIMATELY 10-20 MIHUTES). GET MEDICAL ATTERTION. INGESTION: ACUTE EXPOSURE- INGESTION MAY CAUSE VOMITING AND DIARRHEA OF MUCOUS AND BLOOD; ERYTHRODERMA FOLLOWED BY DESQUAMATION, EXCORIATIONS, BLISTERING, AND SLOUGHING OF EPIDERMAS; LETHARGY; TWITCHING OF FACIAL MUSCLES AHD EXTREMITIES, FOLLOWED BY CONVULSIONS; HYPERPYREXIA, JAUNDICE, AND KIDNEY DAMAGE WITH OLIGURIA AND/ OR AHURIA. CYANOSIS, HYPOTENSION, COLLAPSE, COMA, AND DEATH. THE FATAL DOSE MAY BE IN THE RANGE OF 5 TO OVER 30 GRAMS. FIRST AID- IF VICTIM IS CONSCIOUS, IMMEDIATELY GIVE 2 TO 4 GLASSES OF WATER, AND INDUCE VOMITING BY TOUCHING FINGER TO DACK OF THROAT. GET MEDICAL ATTENTION IMMEDIATELY. 'Am V

REACTIVITY REA.CTI VITY:

STABLE UNDER NORMAL TEM'PERATURES AND PRESSURES.

     ,INCOMPATIBILITIES:
         , NE KNOWN.

DECOMPOSITION: MAY RELEASE TOXIC FUMES OF SODIUM OXIDE, WHICH CAN REACT WITH WATER OR STEAM. POLYMERIZATION: HAZARDOUS POLYMERIZATION HAS NOT BEEN REPORTED TO OCCUR UNDER NORKAL TEMPERATURES AND PRESSURES. CONDITIONS TO AVOID --

-      MAY BURN BUT DOES NOT IGNITE READILY. PREVENT DISPERSION OF DUST IN THE ATMOSPHERE. PROTECT CONTAINER FROM PHYSICAL DAMAGE. DO NOT STORE WITH INCOMPATIBLE SUBSTANCES.

SPILL AND LEAK PROCEDURES OCCUPATIONAL SPILL.'

-      WITH A CLEAN SHOVEL, PLACE MATERIAL INTO CLEAN,      DRY CONTAINER AND COVER. MOVE I       CONTAWNERS AWAY FROM SPILL AREA.

S--ODIUM BORATETETRAKK PAGE 04 OF 04 PROTECTIVE EQUIPMENT VENTILATION: PROVIDE LOCAL EXHAUST VENTILATION AND/OR GENERAL DILUTION VENTILATION TO MEET PUBLISHED EXPOSURE LIMITS. RESPIRATORZ 50 MG/K3- DUST/KIST RESPIRATOR. 500 MG/KS- GDS MiASK WITH PARTICULATE FILTER, OR EQUIVALENT RESPIRATOR. CLOTHING: EMPLOYEE MUST WEAR APPROPRIATE PROTECTIVE (IMPERVIOUS) CLOTHING AND EOU'PMENT TO PREVENT REPEATED OR PROLONGED SKIH CONTACT WITH THIS SUBSTANCE. GLOVES: EMPLOYEE MUST WEAR APPROPRIATE PROTECTIVE GLOVES TO PREVENT CONTACT WITH TH15 SUBSTANCE. EYE PROTECTION: EMPLOYEE MUST WEAR SPLASH-PROOF OR DUST-RESISTANT SAFETY GOGGLES AND A FACESHIELD TO,_PEVENT CONTACT WITH THIS SUBSTANCE. WHERE THERE IS ANY POSSIBILITY THAT AN EMPLOYEE'S EYES MAY BE EXPOSED TO THIS SUBSTANCE. THE EMPLOYER SHALL PROVIDE AN EYE-WASH FOUNTAIN WITHIN THE IMMEDIATE WORK AREA FOR EMERGENCY USE. AUTHORIZED - FISHER SCIENTIFIC GROUPs INC. CREATION DATE: 02/IZ/a5. REVISION DATE: C4/Z3/&5

                              -ADDITIONAL INFORMATION-THE INFORMATION BELOW IS BELIEVED TO BE ACCURATE AND REPRESENTS THE LEST INFORMATION CURRENTLY AVAILABLE TO US.      HOWEVER, WE MAKE NO WARRANTY OF MERCHANTABILITY OR ANY OTHER WARRANTYp EXPRESS OR IMPLIED, WITH RESPECT TO SUCH INFORMATION, -AND WE ASSUME NO LIABILITY RESULTING FROM ITS USE.      USERS SHOULD MAKE THEIR OWN INVESTIGATIONS TO DETERMINE THE SUITABILITY OF THE INFORMATION FOR THEIR PARTICULAR PURPOSES.

IL

SECTION I PRODUCT IDENTIFICATION

Y**************************l************************************************

PRODUCT NAME: CALCIUM HYDROXIDE HYDRATED LIME MSDS #: P16782V DATE ISSUED: 1/1/02 SUPERSEDES: 4/6/98 ISSUED BY: 003744 HMIS RATINGS HEALTH 2 FLAMMABILITY 0 INSTABILITY 0 PROTECTIVE EQUIP: E CAS NO: 1305-62-0 SECTION II INGREDIENTS MATERIALS % TLV PEL CAS No Calcium hydroxide, slaked lime 5mg/m3 5 mg/m3 (see above) Calcium hydroxide is not listed on the NTP, IARC, or OSHA list of Carcinogens. The vendor recommends using personal protection equipment When-handling this product. SECTION III PHYSICAL / CHEMICAL DATA BOILING POINT (calcium oxide): 5162 F SPECIFIC GRAVITY (H20=1): '2.2 Vapor Pressure .(mm Hg): NA MELTING POINT: 1076 F Vapor Density (Air = 1): NA Ivaporation Rate: NA kjOLUBILITY IN WATER: 0.185% at 0 C, 0.077% at 100 C APPEARANCE AND ODOR: White powder, Odorless SECTION IV FIRE AND EXPLOSION HAZARD DATA FLASH POINT: NA FLAMMABLE LIMITS: NA EXTINGUISHING 'MEDIA: NA SPECIAL FIRE FIGHTING PROCEDURES: NA. UNUSUAL FIRE AND EXPLOSION HAZARDS: NA SECTION V REACTIVITY DATA STABILITY: Stable CONDITIONS TO AVOID: NA INCOMPATIBILITY: Ac ids, fluorine HAZARDOUS DECOMPOSITION PRODUCTS: None HAZARDOUS POLYMERIZATION: Will not occur. SECTION VI HEALTH HAZARD DATA

Health Hazard - Acute: Corrosive to skin and eyes. Causes irritation and 1-:flanrmation to mucous membrane and respirator passages. Health Hazard - Chronic: NA CARCINOGENICITY IARC NTP OSHA Calcium Hydroxide No No No SIGNS & SYMPTOMS OF OVEREXPOSURE: Irritation of skin, eyes & respiratory tract. Medical Conditions Generally Aggravated by Exposure: Respiratory disease Skin condition. EMERGENCY AND FIRST AID PROCEDURES: Remove to fresh air. Wash skin with soap and water. Flush out eyes with Generous amounts of water. Drink plenty of water if swallowed. See physician. SECTION VII PRECAUTIONS FOR SAFE HANDLING STEPS TO BE TAKEN IN CASE MATERIAL IS RELEASED OR SPILLED: Normal clean-up procedures. Care should be taken to avoid causing dust to become airborne. Vacuum cleaning systems are recommended. WASTE DISPOSAL METHOD: Dispose of in accordance with Federal, State and local regulations. PRECAUTIONS TO BE TAKEN IN HANDLING: Store away from incompatible substances. Other Precautions: None SECTION VIII CONTROL MEASURES RESPIRATORY PROTECTION: Dust filter mask is recommended as minimal protection. Ventilation: Local Exhaust - To maintain TLV's and PEL's Mechanical - To maintain TLV's and PEL's Special: None Other: None PROTECTIVE GLOVES: Cloth or leather gloves will protect skin EYE PROTECTION: Fitted goggles will reduce eye injury. OTHER PROTECTIVE CLOTHING: Long sleeve shirts and pants WORK/HYGIENIC PRACTICES: maintain dust.exposure limits below TLV'S and PEL'S. If not possible then use respiratory protection. SECTION IX REGULATORY COMPLIANCE Listed on the US EPA TSCA inventory and is not regulated as a hazardous material by the Department of Transportation.

FOR ADDITIONAL INFORMATION---------------------------

CONTACT: MSDS COORDINATOR UNIVAR USA INC.

UNIVAR USA INC ("UNIVAR") EXPRESSLY DISCLAIMS ALL EXPRESS OR IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A ,ARTICUI.AR PURPOSE, WITH RESPECT TO THE PRODUCT OR INFORMATION PROVIDED HEREIN, AND SHALL UNDER NO CIRCUMSTANCES BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES." DO NOT USE INGREDIENT INFORMATION AND/OR INGREDIENT PERCENTAGES IN THIS MSDS AS A PRODUCT SPECIFICATION. FOR PRODUCT SPECIFICATION INFORMATION REFER TO A PRODUCT SPECIFICATION SHEET AND/OR A CERTIFICATE OF ANALYSIS. THESE CAN BE OBTAINED FROM YOUR LOCAL UNIVAR SALES OFFICE. ALL INFORMATION APPEARING HEREIN IS BASED UPON DATA OBTAINED FROM THE MANUFACTURER AND/OR RECOGNIZED TECHNICAL SOURCES. WHILE THE INFORMATION IS BELIEVED TO BE ACCURATE, UNIVAR MAKES NO REPRESENTATIONS AS TO ITS ACCURACY OR SUFFICIENCY. CONDITIONS OF USE ARE BEYOND UNIVARS CONTROL AND THEREFORE USERS ARE RESPONSIBLE TO VERIFY THIS DATA.UNDER THEIR OWN OPERATING CONDITIONS TO DETERMINE WHETHER THE PRODUCT IS SUITABLE FOR THEIR PARTICULAR PURPOSES AND THEY ASSUME ALL RISKS OF THEIR USE, HANDLING, AND DISPOSAL OF THE PRODUjCT, OR FROM THE PUBLICATION OR USE OF, OR RELIANCE UPON , INFORMATION CONTAINED HEREIN. THIS INFORMATION RELATES ONLY TO THE PRODUCT DESIGNATED HEREIN, AND DOES NOT RELATE TO ITS USE IN COMBINATION WITH ANY OTHER MATERIAL OR IN ANY OTHER PROCESS.

                       * **    END      OF  MS DS     **

O9U I .Lzz-I Material Safety Data Sheet RECEIVED Methanol OCT 0.9 ACC# 14280 Section 1 - Chemical Product and Comnpany*Iden~tification MSDS Name: Methanol Catalog Numbers: S75959, S75965, S75965A, S75955HPLC, S75965SPEC, A408-1, A408-4, A40BSK-4, A411-20, A411-4, A412-1, A412-20, A412-200, A412-4, A412-500, A412200LC, A41220LC, A4124LC, A412500, A412500002, A412500LC, A412CU1300, A412FB115, A412FB19, A412FB200, A412FB50, A4123500, A412P-4, A412P4LC, A412POP19, A412POP200, A412POP50, A412POPB19, A412POPB200, A412POPBS0, A412RB11S, A412RB19, A412RB200, A412RB50, A412RS115, A412RS200, A412RS28, A412RS50, A412SK-4, A412SS-115, A412SS-200, A412SS19, A413-20, A413-200, A413-4, A413-500, A433F-1GAL, A433P74, A433S-20, A433S-200, A433S-4, A434-20, A450-4, A452-1, A452-4, A452-4LC, A452-J1, A4524LC, A45231, A452NB219, A452POP19, A452POP200, A452POP28, A452POP50, A452POPN19, A452RS19, A452RS200, A452RS28, A452RS50, A452SK-1, A452SK-4, A452SS-115, A452SS-200, A452SS-50, A452SS19, A453-1, A453-500, A453-500-003, A4531LC, A453J1, A454-1, A454-1LC, A454-4, A454-4LC, A454-RS115, A454-RS19, A454-RS200, A454-RS28, A454-RS50, A4541LC, A4544LC, A454POP19, A454POP200,,A454POPS0, A454RS115, A454RS19, A454RS200, A454RS28, A454RS50, A454SS-28, A454SS-50, A454SS19, A4551, A455POP19, A455POP200, A455POP50, A455SS19, A455SS200, A455SS50, A457-4, A935-4, A935FB200, A935POPB200, A936-1, A936-4, A947-4, A947-4LC, A947-RS115, A947-RS200, A947-RS26, A947-SS115, A947-SS200, A947-SS28, A947-SS5O, A9474LC, A947POP19, A947POP200, A947POP50, A947SS19, BP11O5-1, BP1105-4, BP1105POP19, BP110SPOP2O, BP11Q5POP50, BP1105SS19, BP1105SS28, BP2618100, HC400 1GAL, NC9633361, NC9766429, NC9780216, NC9905242, NC9941388, NC9942270, NC9964975, S586016, S58604, S58654, SC95-1, SW2-1, TIA9474, TIA947P200L, XXA411PD20LI, XXXA452RE19 Synonyms: Carbinol; Methyl Alcohol; Methyl hydroxide; Monohydroxymethane; Pyroxylic spirit; Wood alcohol; Wood naptha; Wood spirit; Monohydroxymethane; Methyl hydrate.

Company Identification: Fisher Scientific 1 Reagent LaneItC (@' II\!rnf I Fair Lawn, NJ 07410 11 OCT - 3 2UUL For Information, call: 201-796-7100 Emergency'Numnber: 201-796-7100 For CHEMTREC assistance, call: 800-424-9300 For International CHEMTREC assistance, call: 703-527-3887 B

Il Section 2 - Composition, Information on Ingredients I I CAS#

67-56-1 Methanol Chemical Name Percent

                                                                                    >99.0 I EINECS/ELINCS 200-659-6 Hazard Symbols: T F Risk Phrases: 11 23/24/25 39/23/24/25 I                       Section 3 - Hazards Identification EMERGENCY OVERVIEW Appearance: clear, colorless liquid. Flash Point: 11 deg C. Polsonl Cannot be made non-poisonous. Causes eye and skin irritation. May be absorbed through Intact skin. This substance has caused adverse reproductive and fetal effects In
-animals. Danrg'er! Flammable liquid and vapor. Harmful If Inhaled. May be fatal or cause blindness If swallowed.

May cause central nervous system depression. Causes respiratory tract Irritation. May cause liver, kidney and heart damage. Target Organs: Kidneys, heart, central nervous system, liver, eyes. Potential Health Effects Eye: Produces irritation, characterized by a bumlng sensation, redness, tearing, Inflammation, and possible corneal Injury. May cause painful sensitization to light. Skin: Causes moderate skin irritation. May be absorbed through the skin in harmful amounts. Prolonged and/or https://fscimage.fishersci.cornfnisds/14280.btmn1/320 10/03/2002

reppated contact may cause defatting of the skin and dermatitis. Irigestion: May be fatal or cause blindness if swallowed. May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May cause systemic toxicity with acidosis. May cause central nervous system depression, characterized by excitement, followed by headache, dizziness, drowsiness, and nausea. Advanced stages may cause collapse, unconsciousness, coma and possible death due to respiratory failure. May cause cardiopulmonary system effects. Inhalation: Harmful if inhaled. May cause adverse central nervous system effects including headache, convulsions, and possible death. May cause visual impairment and possible permanent blindness. Causes irritation of the mucous membrane. Chronic: Prolonged or repeated skin contact may cause dermatitis. Chronic inhalation and ingestion may cause effects "simflar to those of acujte inhalation arid inge!ti"6.`Cfif6nic exposure may cause reproductive disorders-and terat6g~nic effects. Laboratory experiments have resulted in. mutagenic effects. Prolonged exposure may cause liver, kidney, and heart damage. I Section 4. - First Aid Measures . Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid Immediately. Skin: Immediately flush skin with plenty of soap and vYater for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists. Wash clothing before reuse. Ingestion: If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately. Induce vomiting by giving one teaspoon of Syrup of Ipecac. Inhalation: Get medical aid immediately. Remove from exposure to fresh air immediately. If breathing is difficult, give oxygen. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask. Notes to Physician: Effects may be delayed. Ethanol may inhibit methanol metabolism. I[ Section 5 - Fire Fighting Measures General Information: Containers can build up pressure if exposed to heat and/or fire. As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Water. runoff can cause environmental damage. Dike and collect water used to fight fire. Vapors can travel to a source of ignition and flash back. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Flammable Liquid. Can release vapors that form explosive mixtures at temperatures above the flashpoint. Use water spray to keep fire-exposed containers cool. Water may be-ineffective. Material is lighter than water and a fire may be spread by the use of water. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas. May be Ignited by heat, sparks, and flame. Extinguishing Media: For small fires, use dry chemical, carbon dioxide, water spray or alcohol-resistant foam. Use water spray to cool fire-exposed containers. Water may be ineffective. For large fires, use water spray, fog or alcohol-resistant foam. Do NOT use straight streams of water. Flash Point, 11 deg C ( 51.80 deg F) Autoignitlon Temperature: 464 deg C ( 867.20 deg F) Explosion Limits, Lower.6.0 vol % - Upper. 36.00 vol % NFPA Rating: (estimated) Health: 1; Flammability: 3; Instability: 0 I Section 6- Accidental Rele0ase Measures. General Information: Use proper personal protective equipment as Indicated in Section 8. Spills/Leaks: Absorb spill with inert material (e.g. vermiculite, sand or earth), then place In suitable container. Use water spray to disperse the gas/vapor. Remove all sources of Ignition. Provide ventilation. A vapor suppressing foam may be used to reduce vapors. Water spray may reduce vapor but may not prevent ignition in closed spaces. Section 7 - Handling and Storage Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Ground and bond containers when transferring material. Avoid contact with eyes, skin, and clothing. Empty containers retain product "residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Do not ingest or inhale. Do not https://fscimage.fisb-.rsci.r-orrn/msds/14280.htm 003n0 10!03/2002

prersurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames. Use only with adequate ventilation. Keep away from heat, sparks and flame. Avoid breathing vapor or mist. Storage: Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a cool, dry, well-ventilated area away from incorhpatible substances. Flammables-area. Keep containers tightly closed. Do not store in alumirium or lead containers. Section 8 - Exposure Controls, Personal Protection Engineering Controls: Use explosion-proof ventilation equipment. Facilities storing or utilizing this material should be. equipped with an eyewash facility and a safety shower. Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits. Use only under a chemical fume hood. Exposure Limits Chemical Name ACGIH NIOSH OSHA - Final PELs 1200 ppm TWA; 250 ppm 200 ppm TWA; 260 200 ppm TWA; 260 Methanol STEL; skin - potential for rng/m3 TWA 6000 pprn mg/m3 TWA cutaneous absorption IDLH OSHA Vacated PELs: Methanol: 200 ppm TWA; 260 mg/m3 TWA; 250 ppm STEL; 325 mg/m3 STEL Personal Protective Equipment Eyes: Wear chemical goggles. Skin" Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: A respiratory protection program that meets OSHA's 29 CFR §1910.134 and ANSI ZB8.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use. II Section 9 - Physical and Chemical Properties II Physical State: Uquid Appearance; clear, colorless Odor: alcohol-like - weak odor pH: Not available. Vapor Pressure: 128 mm Hg @ 20 deg C Vapor Density: 1.11 (Air=l) " Evaporation Rate:5.2 (Ether=1) Viscosity: 0.55 cP 20 deg C Boiling Point: 64.7 deg C @ 760.00mm Hg Freezing/Melting Point:-98 deg C Decomposition Temperature:Not available. Solubility, iniscible Specific Gravity/Density:.7910g/cm3 Molecular Formula:CH40 Molecular Weight:32.04. Il section 10 - Stability and Reactivity Chemical Stability: Stable under normal temperaturei and pressures. Conditions to Avoid: High temperatures, ignition sources. Incompatibilitles'with Other Materials: Strong oxidizing agents, strong acids, isocyanates, aliphatic amines, caustics (e.g. ammonia, ammonium hydroxide, calcium hydroxide, potassium hydroxide, sodium hydroxide). Hazardous Decomposition Products: Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, formaldehyde. Hazardous Polymerization: Will not occur. I Section 11 - Toxicological Information RTiCS#: https://fscimage.fisbersci.comlmsds/I 4280.htmn1/320 10/03/2002

U.J

                                                                                                                  -7 V C1PS# 67-56-1: PC1400000 LDSO/LC5O:

CAS# 67-56-1: Draize test, rabbit, eye: 40 mg Moderate; Draize test,,rabbit, eye: 100 mg/24H Moderate; Draize test, rabbit, skin: 20 mg/24H. Moderate; Inhalation, rat: LC5O = 64000 ppm/4H; Oral, mouse: LD5O = 7300 mg/kg; Qraj,.rabbit; LDS0O= 14200 mg/kg;. . Ourf, rat: LD50 =*5626 fiig/gc; " ": - Skin, rabbit: LD50 = 15800 mg/kg; Carcinogenicity: CAS# 67-56-1: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. Epidemiology: No data available. Teratogenicity: Effects on Newborn: Behaviorial, Oral, rat: TDLo=7500 mg/kg (female 17-19 days after conception). Effects on Embryo or Fetus: Fetotoxicity, Inhalation, rat: TCLo=10000 ppm/7H (female 7-15 days after conception). Specific Developmental Abnormalities: Cardiovascular, Musculoskeletal, Urogenital, Inhalation, rat: TCLo=20000 ppm/7H (7-14 days after conception). Reproductive Effects: Paternal Effects: Spermatogenesis: Intraperitoneal, mouse TDLo=5 g/kg ( male 5 days pre-mating). Fertility: Oral, rat: TDLo = 35295 mg/kg (female 1-15 days after conception). Paternal Effects: Testes, Epididymis, Sperm duct: Oral, rat: TDLo = 200 ppm/20H (male 78 weeks pre-mating). Neurotoxicity: ACGIH cites neuropathy, vision and CNS under TLV basis. Mutagenicity: DNA inhibition: Human Lymphocyte = 300 mmol/L DNA damage: Oral, rat = 10 umol/kg. Mutation in microorganisms: Mouse Lymphocyte = 7900 mg/L. Cytogenetic analysis: Oral, mouse = 1 gm/kg. Other Studies: No data available. I Section 12 - Ecological Information Ecotoxicity: Fish: Fathead Minnow: 29.4 g/L; 96 Hr; LC5O (unspecified) Goldfish: 250 ppm; 11 Hr; resulted in death Rainbow trout: 8000 mg/L; 48 Hr; LC50 (unspecified) Rainbow trout: LC50 = 13-68 mg/L; 96 Hr.; 12 degrees C Fathead Minnow: LC50 = 29400 mg/L; 96 Hr.; 25 degrees C, pH 7.63 Rainbow trout: LC50 = 8000 mg/L; 48 Hr.; Unspecified ria: Phytobacterium phosphoreum: EC50 = 51,000-320,000 mg/L; 30 minutes; Microtox test No data available. Environmental: Dangerous to aquatic life in high concentrations. Aquatic toxicity rating: TLm 96>1000 ppm. May be

 'dangerous if it enters water intakes. Methyl alcohol is expected to biodegrade In soil and water very rapidly. This product will show high soil mobility and will be degraded from the ambient atmosphere by the reaction with photochemically produced hyroxyl radicals with an estimated half-life of 17.8 days. Bioconcentration factor for fish (golden ide) < 10. Based on a log Kow of -0.77, the BCF value for methanol can be estimated to be'0.2.

Physical: No Information available. Other: No information available. II Section 13 - Disposal Considerations Chemical waste generators must determine whether a discarded chemical Is classified as a hazardous waste. US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3. Additionally, waste generators must consult state and local hazardous waste regulations to ensure complete and accurate classification. RCRA P-Series: None listed. RCRA U-Series: CAS# 67-56-1: waste number U154; (Ignitable waste). Section 14'- Transport Information US DOT -IATA RID/ADR IMO Canada TDG Shipping Name: METHANOL METHANOL Hazard Class: 3 3(6.1) UN Number: UN1230 UN1230 Packing Group: II II Additional rnfo: FLASHPOINT 11 C https://fscimage.fishersci.com/msds/I 4290.htm 10/03/2002

Section 15 - Regulatory Information US FEDERAL TSCA CAS# 67-56-1 is listed on the TSCA inventory. Health & Safety Reporting List None of the chemicals are on the Health & Safety Reporting Ust. Chemical Test Rules None of the chemicals in this product are under a Chemical Test Rule. Section 12b None of the chemicals are listed under TSCA Section 12b. TSCA Significant New Use Rule None of the chemicals in this material have a SNUR under TSCA. SARA Section 302 (RQ) CAS# 67-56-1: final RQ = 5000 pounds (2270 kg) Section 302 (TPQ) None of the chemicals in this product have a TPQ. SARA Codes CAS # 67-56-1: acute, flammable. Section 313 This material contains Methanol (CAS# 67-56-1, 99 0%),which is subject to the reporting requirements of Section 313 of SARA Title III and 40 CFR Part 373. Clean Air Act: CAS# 67-56-1 is listed as a hazardous air pollutant (HAP). This material does not contain any Class 1 Ozone depletors. This material does not contain any Class 2 Ozone depletors.

     *Clean Water Act:

None of the chemicals in this product are listed as Hazardous Substances under the CWA. None of the chemicals in this product are listed as Priority Pollutants under the CWA. None of the chemicals in this product are listed as Toxic Pollutants under the CWA. OSHA: None of the chemicals in this product are considered highly hazardous by OSHA. STATE (~ CAS# 67-56-1 can be found on the following state right to know lists: California, New jersey, Florida, Pennsylvania, Minnesota, Massachusetts. California No Significant Risk Level: None of the chemicals In this product are listed. European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: TF Risk Phrases: R 11 Highly flammable. R 23/24/25 Toxic by inhalation, In contact with skin and If swallowed. R 39/23/24/25 Toxic : danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed. Safety Phrases: S 16 Keep away from sources of Ignition - No smoking. S 36/37 Wear suitable protective clothing and gloves. S 45 In case of accident or if you feel unwell, seek medical advice Immediately (show the label where poss*ble). S 7 Keep container tightly closed. WGK (Water Danger/Protection) CAS# 67-56-1: 1 Canada - DSL/NDSL CAS# 67-56-1 Is listed on Canada's DSL List. Canada - WHMIS This product has a WHMIS classification of B2, DIA, D2B. https://fscimage.fisbersci.comn-rmsds/14280.htm 10/0312002

Canadian Ingredient Disclosure List CAS# 67-56-1 is listed on the Canadian Ingredient Disclosure List. Exposure Limits CAS# 67-56-1: OEL-ARAB Republic of Egypt:TWA 200 ppm (260 mg/m3);Ski n OEL-AUSTRALIA:TWA 200 ppm (260 mg/m3);STEL 250 ppm;Skin OEL-BELGIU M:TWA 200 ppm (262 mg/m3);STEL 250 ppm;Skin OEL-CZECHOSLOVAKIA:TWA 10 0 mg/m3;STEL 500 rmg/m3 OEL-DENMARK:TWA 200 ppm (260 mg/m3);Skin OEL-FINLAND:TWA 200 ppm (260 mg/m3);STEL 250 ppm;Skin OEL-FRANCE:TWA 200 ppm (260 rng/m3);STEL 1000 ppm (1300 rmg/m3) OEL-GERMANY:TWA 200 ppm (2 60 mg/m3);Skih OEL-HUNGARY:TWA 50 mg/m3;STEL: 100 mg/rni3;kin"JAN9 OEL

  -JAPAN:TWA 200 ppm (260 mg/m3);Skin OEL-THE NETHERLANDS:TWA 200 ppm (

260 mg/m3);Skin OEL-THE PHILIPPINES:TWA 200 ppm (260 rng/m3) OEL-POLA ND:TWA 100 rmg/m3 OEL-RUSSIA:TWA 200 ppm;STEL 5 mg/m3;Skin OEL-SWEDEN

TWA 200 ppm (250 mg/m3);STEL 250 ppm (350 mg/m3);Skin OEL-SWITZERLAN D:TWA 200 ppm (260 mg/m3);STEL 400 ppm;Skin OEL-THAILAND:TWA 200 ppm (260 rag/m3) OEL-TURKEY:TWA 200 ppm (260 rag/m3) OEL-UNITED KINGDOM:TW A 200 ppm (260 mg/m3);STEL 250 ppm;Skin OEL IN BULGARIA, COLOMBIA, .O RDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM ch eck ACGI TLV Section 16 - Additional Information MSDS Creation Date: 7/21/1999 Revision #10 Date: 8/02/2002 The information above is believed to be accurateand represents the best Information currenty available to us. However, we make no warrantyof merchantability or any other warranty, express or implied, with respect to such Information, and we assume no liability resultingfrom Its Lse. Users should make their own Investigations to determine the suitability of the information for theirparticularpurposes. In no event shall Fisher be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect,incidental, consequentialor exemplary damages, howsoever arising, even if Fisher has been advised of the possibilityof such damages.

https:/Ifscimage.fisberscf.corri/msds/14280.htm 10103/2002

MATERIAL SAFETY DATA SHEET NEUTRON PRODUCTS INC. Revised March 31, 1989 I. PRODUCT IDENTIFICATION Product Name:-" Phbtaflo&1-132 . -. Chemical Name: Cationic copolymer of acrylamide and a quaternized comonomer Chemical Formula: -(CH -(CH 2 -CH) - CAS NO. 69418-26-4 CO COOK 1N(R2R3R4) NH2 C-Appearance: Photafloc 1132 is. a mildly acidic,-water soluble, high molecular weight polymer in the form of a gel log. It varies in color from water white to slightly yellow and has a mild, slightly sweet odor. Ir. HAZARD SPECIFICATIONS Product Hazard: The polymer gel and its solutions are nonhazardous. Hazardous Ingredients: The polymer gel contains a small amount of unreacted acrylamide monomer, CAS 79-06-1, (0.1 - S.3%), which has an OSHA-PEL (permissible exposure limit) of 0.03 mg/m . The American Council of Governmental Hygenists recommends a TLN-TVA (threshold value limit; B hour time weighted average) of 0.03 mg/m , A2, skin. This acrylamide monomer level will not normally be reached when handling the polymer gel or its solutions. Also present is a small amount of unreacted cationic comonomer. NFPA Hazard Rating: Health - 0 minimal Flammability - 0 minimal Reactivity - 0 minimal Special - 0 minimal Ill. PPHYSICAL HAZARDS Flammability: The polymer gel and its solUtions are nonflammable, noncombustible, and nonexplosive. No special fire extinguishing methods are needed. Stability: The product is stable and compatible with aqueous systems. It has no hazardous decomposition products. Combustion products are carbon monoxide, carbon dioxide, ammonia, nitrogen oxides, and water. Spillage: The spilled product solution and wet gel logs are very slippery. Use.caution to avoid injury when handling. Follow cleanup and disposal methods listed in Section VI. Irritation: Overexposure may result in the following: Eyes: May &ause mild eye irritation. Skin: May cause irritation and dermatitis. Ingestion: hay cause irritation of the mouth and throat, nausea, and vomiting. lneuTRon PRODUCTS inc 22301 Mr. Ephraim Road -P- 0. Box 68

Dickerson. Mar,'d 20842 USA 301-349-5001 " FAX 301-349-2433

                                              .2of   3.
    .Emergency and First Aid Procedures:

Eyes: Flush gently with water for at least 15 minutes. Contact physician.

         . Skin: Hash with soap and running water'. Remove contaminated clothihg and wash before reuse.

Ingestion: Drink a large, quantity of liquid to dilute the product. Induce vomiting. Call a physician. Special Handling Requirements: Gloves should be worn when handling gel logsi polymer solutions, and surfaces contacted by them. Safety glasses are. recommended. Product should be handled -in ventilated areas. No special respiratory protection is required. Skid prevention methods should be employed in wet areas. IV. TYPICAL PHYSICAL AND CHEMICAL PROPERTIES Boiling Point: >100oC (212'F) Freezing Point: <-17TC (1 F) Vapor'Pressure @ 10 C:. Not determined* Vapor Density: Not determined X Volatile (vol); Negligible at 700F Water Solubility: Infinite Specific Gravity: 1.09 - 1.15 pH of 1% Solution: 4-6 Evaporation Rate: Slower than butyl acetate V. HEALTH HAZARD INFORMATION Medical conditions generally recognized as aggravated by exposure: None Primary route of entry: If standard industrial hygiene and recommended procedure are followed, entry of the product or listed ingredients is not expected. Product: Photafloc 1132 is not listed as a carcinogen by the NTP, not regulated by OSHA, and not evaluated by IARC. No human effects are known for the polymer. Inrredients: Acrylamide, present as a residual monomer, has been given an A2 notation "suspected of carcinogenic potential .for man," by the ACGIH. Symptoms reported In humans, due to excessive exposure to acrylamide monomer, generally thought to be due to skin absorption, include: fatigue, difficulty climbing stairs, weakness in hands and feet, tremors, ataxia, loss of deep tendon reflexes, numbness in the feet, tingling or cold sensations, and. Increased sensitivity to touch, all of which occur early. Secondary muscle atrophy, particularly in

     -hands and feet, and weight loss, occur later.              Urinary retention may occur. Central nervous system effects, which may occur, are abnormal sleepiness, poor memory, confusion, hallucinations, slurred speech, neLuTRon pRODUCTS inc 22301 Mt. EphraimRoad -1P 0. Box 68 ODickerjon, Maaýn 20842 USA 301-349-5001

FAX: 301-349-2433

UL7U I %J*,. .J'J 3 of 3 hyperactive reflexese, bnormal behavior, positive Romberg sign, abnormal EEG, and changes in visual fields. Recovery can occur, but can take months to years. Increased sweating and erythema of the hands is reporte'd as being characteristic; peeling of the'skin of the palms has occurred. VI. SPILL AND LEAK PROCEDURES Polymer Gel: Avoid getting gel wet, as it becomes slipver and makes surfaces it contacts slippery. Sweep up or collect gel pieces, using gloves, and reuse or dispose of in accordance with local, state, and Federal reguAlations. The product is not listed in Federal hazardous waste regulations 40 CFR 261.33, Paragraphs (e) and (f). It does not exhibtit any of the'hazardour characteristics listed in 40 CFR 261,

      'Subpart C.

Polymer Solutions: Contacted surfaces areslippery. Rinse with large amounts of water until slickness can no longer be detected. Iftextensive rinsing is impract'ical, apply an absorbant material, such as sawdust, and discard as a.solid waste. Areas thai remain slick can be treated with household bleach (aqueous sodium hypochlorite) and washed. VII. CONTROL MEASURES Appropriate Hygienic Practices: Avoid breathing mist. Do not allow eye or skin contact. Vash thoroughly after handling. Remove'and wash contaminated clothing. Avoid contamination of food, beverages, or smoking materials. Protective Equipment: Impervious glovesi safety glasses or goggles: Work Practices: Keep work areas clean and dry. Surfaces subject to spills can become slippery. Handling and Storage: Store in a cool, dry, well-ventilated area. Engineering Controls: -Provide adequate ventilation. Install anitiskid devices on steps and potentially slippery areas. Manufacturer Data Neutron Products, Inc. 22301 Mt. Ephraim Road Dickerson, Maryland 20842 Contacts: Joannes C. Tang, Jeffrey D. Uilliams Inquiry Telephone Number: 301/349-500] 0 neUTRon pRODUCTS ,nc 22301 ML Ephraim Read

P 0. Box 68 Dicerson,Martand20842 USA 301-349-5001 - FAX- 301-340-2433

24 H~ow Emotg.*cy Uvhw 9046-8$"16 Ct"EUTRIC I1400-44=O

.MSDS I MaterialSafety Data Sheet 7                                                uavonai Flespor-e In Car-b" CANL7TEC: Gr4-01*44$4 Outb4d U.S. WvdCanuteh Ch~mtrmc: 703-W2747 From. Mflinekro~dt Bakerf, Inc.

222 Rked Schiool Lokne .T. Bake 110TE- 61CPE WTKC. CANJTEC and 14-1,".! Phillipsburg. NJ VMS6 Lpond oCarwl ~ 104 o"b6 CmA *rr .s mv sr ia. a wU ok.h.*pc~xi ot mo Al rtan-eme'ferncy o.ieýicrns shodd bE-dtm-aod to Cu~wwe Se-mie 11 615W82-2537) ler asslarce. FLUORESCEIN USP MSDS Number: F3042 -- Effective Date: 11/02/01

1. Product Identification Synonyms: Spiro[isobenzofuran- 1(3H),91-[9H]xanthen] one, 3',6'-dihydroxy-;

Fluorescein USP; CI Acid Yellow 73; Soap Yellow; CI 45350 CAS No.: 2321-07-5 Molecular Weight: 332.32 Chemical Formula: C20H1205 M422, M423

2. Composition/Information on Ingredients Ingredient CAS No Percent Hazardous Fluorescein 2321-07-5 100% Yes

3. Hazards Identification Emergency Overview WARNING! MAY CAUSE ALLERGIC SKIN OR RESPIRATORY REACTION.

J.T. Baker SAF-T-DATA(tn) Ratings (Provided here for your convenience) http://www.jtbak-er.com/fmsds/f3042.htm7262 7/26/02

Health Rating: I - Slight 69017512-2 Flammability Rating: 1 - Slight Reactivity Rating: 0 - None Contact Rating: 1 - Slight Lab Protective Equip: GOGGLES; LAB COAT Storage Color Code: Orange (General Storage) K) Potential Health Effects Inhalation: May cause allergic reaction in sensitive individuals. Ingestion: May cauise allergic reaction in sensitive individuals. Skin

Contact:

May cause allergic reaction in sensitive individuals. Eye

Contact:

May cause allergic reaction in sensitive individuals. Chronic Exposure: Chronic exposures may cause allergic reaction. Aggravation of Pre-existing Conditions: No information found.

4. First Aid Measures Inhalation: K.)

Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention. Ingestion: If large amounts were swallowed, give water to drink and get medical advice. Skin

Contact:

Immediately flush'skin with plenty of soap and water. Remove contaminated clothing and shoes. Get medical attention. Wash clothing before reuse. Thoroughly clean shoes before reuse. Eye

Contact:

Immediately flush eyes with plenty of water for at least 15 minutes, lifting upper and lower eyelids occasionally. Get medical attention if irritation persists.

5. Fire Fighting Measures Fire:

Not considered to be a fire hazard. Explosion-Not considered to be an explosion hazard. Fire Extinguishing Media: httn://www.Itbaker.com/msds/f3042.htm 7/26/02 K)

69017512-3 Use any means suitable for extinguishing surrounding fire. Special Information: In the event of a Aire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full facepiece operated in the pressure demand or other positive pressure mode.

6. Accidental Release Measures Ventilate area of leak or spill. Wear appropriate personal protective equipment as specified in Section 8. Spills: Sweep up and containerize for reclamation or disposal. Vacuuming or wet sweeping may be used to avoid dust dispersal.

7. Handling and Storage Keep in a tightly closed container, stored in a cool, dry, ventilated area. Protect against physical damage. Containers of this material may be hazardous when empty since they retain product residues (dust, solids); observe all warnifngs and precautions listed for the product.

8. Exposure Controls/Personal Protection Airborne Exposure Limits:

None established. Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures as low as possible. Local exhaust ventilation is generally preferred because it can control the emissions of the contaminant at its source, preventing dispersion of it into the general work area. Please refer to the ACGIH document, IndustrialVentilation, A Manual of Recommended Practices,most recent edition, for details.' Personal Respirators (NIOSH Approved): For conditions of use where exposure to dust or mist is apparent and engineering controls are not feasible, a particulate respirator (NIOSH type N95 or better filters) may be worn. If oil particles (e.g. lubricafits,cutting fluids, glycerine, etc.) are present, use a NIOSH type R or P filter. For emergencies or instances where the exposure levels are not known, use a full-face positive-pressure, air-supplied respirator. WARNING: Air-purifying respirators do not protect workers in oxygen-deficient atmospheres. Skin Protection: Wear protective gloves and clean body-covering clothing. Eye Protection: Use chemical safety goggles. Maintain eye wash fountain and quick-drench facilities in work area. . htp://wwwjtbaker.com/msds/f3042.htm 7/26/02

69017512-4

9. Physical and Chemical Properties Appearance:

Yellowish-red to red powder. Odor:. No information found. Solubility. Insoluble in water. Specific Gravity: No information found. pH: No information found.

      .% Volatiles by volume @ 21C (70F):

0-Boiling Point: No information found. Melting Point: 314 - 316C (597 - 601F) Decomposes. Vapor Density (Air-l): No information found. Vapor Pressure (mim Hg): No information found. Evaporation Rate (BuAc=l): No information found.

10. Stability and Reactivity Stability:

Stable under ordinary conditions of use and storage. Hazardous Decomposition Products: Carbon dioxide and carbon monoxide may form when heated to decomposition. Hazardous Polymerikation: Wirfll not occur. Incompatibilities: Strong oxidizers. Conditions to Avoid: Incompatibles.

11. Toxicological Information No LD50/LC50 information found relating to normal routes of occupational exposure.

Investigated as a mutagen.

    --          \Cancer Lists\

http://www~jtbaker.com/msds/f3042.htm 7/26/02

                                                                                     %J,;ju~  I I %j 1 Ar-
                                                   --- NTP Carcinogen---

Ingredient " Known Anticipated IARC Category Fluorescein (2321-07-5) No No None

12. Ecological Information Environmental Fate:

No information found. Environmental Toxicity: No information found.

13. Disposal Considerations Whatever cannot be saved for recovery or recycling should be managed in an appropriate ard approved waste disposal facility. Processing, use or contamination of this product may change the waste management options. State and local disposal regulations may differ from federal disposal regulations. Dispose of container and unused contents in accordance with federal, state and local requirements.

14. Transport Information Not regulated.

15. Regulatory Information

     -        \Chemical Inventory Status
             .-                                - Part 1\

Ingredient TSCA EC Japan Australia

*Fluorescein        (2321-07-5)                                   Yes   Yes    Yes           Yes
      --------\Chemical Inventory. Status - Part. 2\---------------------------------
                                                                         -- Canada--

Ingredient Korea DSL NDSL Phil. Fluorescein (2321-07-5)

Yes Yes No Yes

      --------\Federal,    Stateý& International Regulations - Part \----------------
                                                         -SARA 302- ------- SARA 313 ------

Ingredient RQ TPQ List Chemical Catg.

   -----------------------I----------------------------                  --------------------

Fluorescein (2321-07-5)i No No No No

      --------\Federal, Statge & International Regulations           - Part 2\----------------

http://www.jtbýker.com/msds/f3 042.htm' 7/26/02

Cnrdet -RCRA-" -TSCA-Ingredient CERCLA 261.33 8(d) Fluorescein (2321-07-5)' No No No Chemical Weapons Convention: No TSCA 12(b): *No CDTA: No SARA 311/312: Acute: Yes Chronic: No Fire: No Pressure: No Reac*tivity: No (Pure I Solid)' " Australian Hazchem Code: No information found. Poison Schedule: No information found. WHMIS: This MSDS has been prepared according to the hazard criteria of the Controlled Products Regulations (CPR) and the MSDS contains all of the information required by the CPR.

16. Other Information NFPA Ratings: Health: 1 Flammability: 1 Reactivity: 0 Label Hazard Warning:

WARNING! MAY CAUSE ALLERGIC SKIN OR RESPIRATORY REACTION. Label Precautions: Do not breathe, dust. Keep container closed. Use only with adequate ventilati6n. Avoid prolonged or repeated contact with skin. Wash thoroughly after handling. Label First Aid: If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. If large amounts were swallowed, give water to drink and get medical advice. In case of skin contact, immediately flush skin with plenty of soap and water. Remove contaminated clothing and shoes. Wash clothing before reuse. In case of eye contact, immediately flush eyes with plenty of water for at least 15 minutes. In all cases, get medical attention. Product Use: Laboratory Reagent. Revision Information: MSDS Section(s) changed since last revision of document include: 8. Disclaimer: Mallinckrodt Baker, Inc. provides the information contained herein in good faith but makes no representation as to its comprehensiveness or accuracy. This document is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. Individuals receiving the information inust exercise their independent judgment in determining its appropriateness for a particular purpose. MALLINCKRODT BAKER, INC. MAKES NO REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS OR IMPLIED, httn://www.itbaker.com/msds/f3042.htm 7/26/02 K)

INCLUDING WITHOUT LIMITATION ANY WARRANTIES OF

     *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THE INFORMATION SET FORTH HEREIN OR THE PRODUCT TO WHICH THE INFORMATION REFERS. ACCORDINGLY, MALLINCKRODT BAKER, INC. WILL NOT BE RESPONSIBLE FOR DAMAGES RESULTING FROM USE OF OR RELIANCE UPON THIS INFORMATION.

Prepared by: Environmental Health & Safety Phone Number: (314) 654-1600 (U.S.A.) http://www.jtbaker.com/msds/f3042.htm 7/26/02

MATERIAL SAFETY'DATA SHEET EnviroLogic-Spillaway, Wyncote, Pa 19095 1 EMERGENCY PHONE: (215) 887-4400 INFORMATION: (215) 887-440d SECTION I -. IDENTIFICATION PRODUCT: FleetKleenT DESCRIPTION: BIO-REMEDIAL CLEANER-DEGREASER r SECTION Il -INGREDIENTS & HAZARDOUS CLASSIFICATION HAZARDOUS COMPONENTS: NONE TYPICAL COMPOSITION: AN AQUEOUS-WATER BASED SOLUTION OF SINGLE-CELLED MICRO-ORGANISMS IN A SOLUTION OF MICRONUTRIENTS. EXTRACTS & BIO-SURFACTANTS WITH NATURAL FOOD

                           ,COLOR ADDED FOR IDENTIFICATION.

SARA HAZARD: TITLE III SECTION 313: NOT USTED FIRE-[SECTION 311/312): NONE NOTED SECTION III - HEALTH INFORMATION EFFECTS OF OVEREXPOSURE: INHALATION: NO KNOWN PROBLEM INGESTION: MAY CAUSE MILD TRANSIENT GASTROINTESTINAL IRRITATION. EYE CONTACT: MAY CAUSE MILD TRANSIENT IRRITATION. NOT CLASSIFIED. SKIN CONTACT: NOT CLASSIFIED AS AN SKIN IRRITANT OR CORROSIVE MATERIAL SECTION IV - OCCUPATIONAL EXPOSURE LIMITS PELU NO OSHA PEL TLV: NO ACGIH TLV SECTION V - EMERGENCY FIRST AID PROCEDURE FOLLOW STANDARD FIRST AID PROCEDURES: SWALLOWING: CALL PHYSICIAN OR POISON CONTROL CENTER. SKIN CONTACT: WASH AFFECTED AREA WITH WATER. . EYE CONTACT: FLUSH EYES WITH COOL WATER FOR AT LEAST. 15 MINUTES. INHALATION: REMOVE VICTIM TO FRESH AIR SECTION VI - PHYSICAL DATA BOILING POINT: 2120 F. MELTING POINT: N/A VAPOR PRESSURE: MM/HG: <0.01 P 200 C. SPECIFIC GRAVITY: H.O=I 1.00 +/-.O1 SOLUBILITY IN WATER: COMPLETE APPEARANCE: UQUID ODOR: MILD CITRUS COLOR: UGHT ORANGE pH: 6.9 to 7.2

FLEETKLEEN PAGEE2 SECTION VII - FIRE & EXPLOSION HAZARDS FLASH POINT & METHOD USED: N/A FLAMMABLE LIMITS: N/A NFPA RATING: NO NFPA RATING HMIS RATING: HEALTH: 0 ....FIRE. 0 REACTIVITY: O SPECIAL FIRE FIGHTING PROCEDURES & PRECAUTIONS: NONE UNUSUAL FIRE & EXPLOSION HAZARDS: NONE SECTION VIII - REACTIVITY STABILITY: STABLE HAZARDOUS POLYMERIZATION: NONE MATERIALS TO AVOID: STRONG OXIDIZING AGENTS & STRONG ACIDS HAZARDOUS DECOMPOSITION PRODUCTS: NONE CONDITIONS TO AVOID: DO NOT QUICK FREEZE OR EXPOSE TO TEMPERATURES. OVER 150Q F.. THESE TEMPERATURES POSE NO HAZARD BUT THEY ARE NOT COMPATIBLE WITH THIS PRODUCT. SECTION XI -EMPLOYEE PROTECTION CONTROL MEASURES: ADEQUATE VENTILATION RESPIRATORY PROTECTION: NONE REQUIRED PROTECTIVE CLOTHING: NONE REQUIRED EYE PROTECTION: NONE REQUIRED, BUT RECOMMENDED SECTION X - ENVIRONMENTAL PROTECTION ENVIRONMENTAL PROTECTION: NONE. THIS PRODUCT ISENVIRONMENTALLY SAFE EVEN WHEN LARGE QUANTITIES ARE RELEASED INTO THE ENVIRONMENT. SPILL OR LEAK PRECAUTIONS: NONE WASTE DISPOSAL, MAY BE DISPOSED OF IN NORMAL WASTE STREAM ACCORDING TO FEDERAL, STATE OR LOCAL REQUIREMENTS SECTION XI - REGULATORY CONTROLS DOT CLASSIFICATION: CLASS 55 DOT PROPER SHIPPING NAME: CLEANING COMPOUNDS OTHER REGULATORY REQUIREMENTS: NONE SECTION XII - PRECAUTIONS: HANDLING. STORAGE & USAGE ALTHOUGH THERE ARE NO SPECIAL PRECAUTIONS TO BE TAKEN IN HANDUNG, STORAGE OR USAGE OF THIS PRODUCT THAT WILL CHANGE ITS SAFE USE. ITIS RECOMMENDED THAT ITBE KEPT AT ATEMPERATURE BETWEEN 320 F. & 1200 F. IN ORDER FOR ITTO BE MOST EFFECTIVE SECTION XiII - DATE & STATEMENT THIS INFORMATION RELATES ONLY TO THE SPECIFIC MATERIAL DESIGNATED & MAY NOT BE VALID FOR SUCH MATERIAL USED: IN COMBINATION WITH ANY OTHER MATERIALS OR INANY OTHER PROCESS. THE STATED M.S.D.S. IS REUABLE TO THE BEST OF THE COMPANY'S KNOWLEDGE & BELIEVED TO BE ACCURATE AS OF THE DATE INDICATED. HOWEVER, NO REPRESENTATION. WARRANTY OR GUARANTEE OF ANY KIND, .EXPRESSED OR IMPUED, IS MADE AS TO ITS ACCURACY, RELIABILITY OR COMPLETENESS & WE ASSUME NO RESPONSIBILITY FOR ANY LOSS, DAMAGE OR EXPENSE. DIRECT OR CONSEQUENTIAL. ARISING OUT OF USE. IT ISTHE USER'S RESPONSIBILITY TO SATISFY HIMSELF. OR HERSELF AS TO THE SUITABLENESS & COMPLETENESS OF SUCH INFORMATION FOR HIS OR HER OWN PARTICULAR USE. " EnviroLogic-SpillAway REVISION DATE' 3/1/2002 827 Glenside Ave. Wyncote. PA 1942B PHONE: [215) 887.4400 PREPARED BY: MARK WEINBERG, VICE PRES. i}}

L-06-109, Renewal Application for Beaver Valley Power Station NPDES Permit No. PA0025615

Contents

Text

Dear Ms. Milcic:

Dear Ms. Milcic:

Dear Mr. Green:

Dear Mr. Donatella:

Dearborn,

Contact:

Contact:

Dearborn Inc.,

Dearborn,

Contact:

Contact:

Contact:

Contact:

Contact:

Contact:

Contact:

Contact:

Contact:

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L-06-109, Renewal Application for Beaver Valley Power Station NPDES Permit No. PA0025615

Text

Dear Ms. Milcic:

Dear Ms. Milcic:

Dear Mr. Green:

Dear Mr. Donatella:

Dearborn,

Contact:

Contact:

Dearborn Inc.,

Dearborn,

Contact:

Contact:

Contact:

Contact:

Contact:

Contact:

Contact:

Contact:

Contact:

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