ML18026A213

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Letter Submitting a NPDES Renewal Application for Ses, Salem Township, Luzerne County, PA
ML18026A213
Person / Time
Site: Susquehanna  Talen Energy icon.png
Issue date: 12/06/1999
From: Fields J
Pennsylvania Power & Light Co
To: Swerdon P
State of PA, Dept of Environmental Protection
References
Download: ML18026A213 (399)


Text

SUSQUEHANNA STEAM ELECTRIC STATION KHKI o NATIONALPOLLUTANT DISCHARGE ELIMINATIONSYSTEM (NP DES)

RENEWAL PERMIT APPLICATION PERMIT NO. PA 0047325 PP&L, INC.

DECEMBER 6, 1999

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Jerome S. Fields s,% ~C4. g

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Sr. Environmental Scientist - Nuclear g Ra PPBL, inc. ag~

4o Two North Ninth Street Allentown,'PA 18101-1179 VM Tel. 610.774.7889 Fax 610.774.7205 jsfietds@papl.corn December 6, 1999 Mr. Paul M. Swerdon Chief Permits Section Water Management Program Pennsylvania Department of Environmental Protection 2 Public Square Wilkes-Barre, PA 18711-0790 SUSQUEHANNA STEAM ELECTRIC STATION APPLICATION-NPDES RENEWAL PERMIT PA-0047325 CCN 741326 FILE R9-8A

Dear Mr. Swerdon:

PP &L, Inc. is submitting a NPDES renewal permit application for the Susquehanna Steam Electric Station (SES), Salem Township, Luzerne County, PA. The present NPDES permit no.

PA-0047325 expires on June 21, 2000.

Included for Pennsylvania Department of Environmental Protection review are; 1) three copies of the application (one notarized), 2) an application fee of $ 500.00, payable to the Commonwealth of Pennsylvania, and 3) copies of letters with certified mail receipts notifying Salem Township and Luzerne County of this renewal permit application.

Ifyou have any questions please call me at (610) 774-7889.

Sincerely, rome S. Fields, REM Sr. Environmental Scientist- Nuclear Enclosure 99t40.doc(lnL)

Jerome S. Fields I Sr. Environmental Scientist - Nudear r q4 gsseg g

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PPSL, Inc.

Two North Ninth Street rrtk a Allentown, PA 18101-1179 Tel. 610.774.7889 Fax 610.774.7205 jsfieldspapl.corn September 3, 1999 Mr. Eugene Klein, Chief Clerk Luzerne County Courthouse 200 North River Street Wilkes-Barre, PA 18711 SUSQUEHANNA STEAM ELECTRIC STATION NATIONALPOLLUTANTDISCHARGE ELIMINATION SYSTEM PERMIT RENEWAL: PA 0047325 CCN 741326 FILE R9-8A

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Dear Mr. Klein:

In accordance with Act No. 14, P.L. 834, this letter is to notify you that PP8cL, Inc. willsubmit a renewal National Pollutant Discharge Elimination System Permit application during the fourth quarter of 1999 to the Pennsylvania Department of Environmental Protection for the Susquehanna Steam Electric Station (SES). The Susquehanna SES is a two-unit nuclear station with a generating capacity of 1,150 megawatts per unit, located in Salem Township, Luzerne County, Pennsylvania.

Ifyou have any questions concerning this permit renewal application, please call me.,

Sincerely eront~>elds~

N,~

Senior Environmental Scientist-Nuclear lfi dM il Copy to:

Ms. I. Hopkins, EPA Region III Mr. P. M. Swerdon, PaDEP

Jerome S. Flolds Sr. Environmental Scientist - Nudear ttr PP&L, Inc.

Two North Ninth Street Allentown, PA 18101-1179 Tel. 610.774.7889 Fax 610.774.7205 js5etds@papl.corn pp September 3, 1999 Ms. Judith Boudman Secretary, Salem Township Salem Township Municipal Building 400 Luzerne Avenue Berwick, PA 18603 SUSQUEHANNA STEAM ELECTRIC STATION NATIONALPOLLUTANTDISCHARGE ELIMINATION SYSTEM PERMIT RENEWAL: PA 0047325 CCN 741326 FILE R9-8A

- 21517 Dear Ms. Boudman In accordance with Act No. 14, P.L. 834, this letter is to notify you that PP%L, Inc. willsubmit a renewal National Pollutant Discharge Elimination System Permit application during the fourth quarter of 1999 to the Pennsylvania Department of Environmental Protection for the Susquehanna Steam Electric Station (SES). The Susquehanna SES is a two-unit nuclear station with a generating capacity of 1,150 megawatts per unit, located in Salem Township, Luzerne County, Pennsylvania.

Ifyou have any questions concerning this permit renewal application, please call me.

Sincerely, jerome S;:.Fields, Senior Environmental Scientist-Nuclear Certified Mail No.

Copy to:

Ms. I. Hopkins, EPA Region III Mr. P. M. Swerdon, PaDEP

SENDER: I also wish to receive the follow-e 0 Comphte items 1 axl/or 2 for add tional sevices. ing services (for an extra fee):

o Comp@to hens 3, 4a. and 4b.

a p}fntyour nemo and tkkkess on the reverse ot this toim so that we can rerum this card to you.

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iW,kW+ t ~ PS Form 3811, December 1994 t02595-974}o}79 DOmeStiC Return ReCeipt

0130-PM-DPC0001 Rev 10/30/1998 FORA! COMMONWEALTHOF PENNSYLVANIA DEPARTMENT OF ENVIRONiiENTALPROTECTION PERMIT APPLICATIONGENERAL INFORMATION Before completing this form, read the step-by-step instructions provided in this Permit Application Package. This version of the General Information Form (GIF) ~mu t be completed and returned with any program-specific application. SECTION A. PROJECT INFORMATION Project Name SUSQUEHANNA STEAM ELECTRIC STATION Project Description The Susquehanna Steam Electric Stations consists of two boiling water reactors, each with a net electrical generating capacity of approximately 1,150 megawatts. The station owned by PP&L, Inc. (90%) and Allegheny Electric Cooperative Inc. (10%) is located on a 1,700 acre site in Salem Township, Luzerne County. Water is withdrawn from both the Susquehanna River and ground water for cooling, domestic, and station uses. PP&L, Inc. operates this station. Time Schedules Project Milestone (Optional) NA Willyour project involve the disturbance of any primary agricultural lands? If"yes", indicate the alternatives to this disturbance considered and the reasons they were not deemed feasible. H No Alternative Considered Reason Not Feasible Ycs 2. 3. Willyour project require any Commonwealth funds or Commonwealth-administered federal funds? If"yes", indicate the type, amount, and source of these funds. No Type Amount Source S Pages M Printed on Recycled Paper

0130-PM-DPC0001 Rev 10/30/1998 "SECTION B. APPLICANT INFORMATION DEP Client ID¹ Applicant Type / Code PACOR Corporation/PA Organization Name or Registered Fictitious Name Employer ID¹ (EIN) Dun & Bradstreet ID¹ PP&L, Inc. 23-0959590 00-790-9427 Individual Last Name First Name MI Suffix SSN Additional Individual Last Name First Name MI Suffix SSN Mailing Address Line 1 iMailing Address Line 2 PP&L, Inc. 2 N. 9th Street (GENA93) Address Last Line City State ZIP+4 Country Allentown PA 18101-1179 USA Applicant Contact Last Name First Name MI Suffix Phone Ext Fields Jerome S (610)774-7889 Applicant Contact Title Email FAX Sr. Env. Scientist-Nuclear jsfleldspapl.corn (610)774-7205 SECTION C. SITE INFORMATION Estimated Number of Applicant Employees to be Present at Site Q 14 Q 5-9 Q 10-19 Q 2049 Q 50-99 Q 100-249 Q 250-499 H 500+ DEP Site ID¹ Site Name Susquehanna Steam Electric Station Site Location Line 1 Site Location Line 2 Salem Township, Luzerne County Site Location Last Line- City State ZIP+4 EPA ID¹ Berwick PA 18603-0467 PAD 000765883 Detailed Written Directions to Site Five miles north of Berwick, PA on US Route 11 or four miles south of Shickshinny, PA on US Route 11. Description of Site Two unit nuclear generating station County Name Municipality City Boro Twp State Luzerne County Name Salem Municipality o Boro City o Avp H PA State Site Contact Last Name First Name MI o Q o Suffix Phone . Ext Castleberry Gary W (570) 542-3970 Site Contact Title FAX Effluents Management-Supervisor gwcastleberry@papl.corn (570)542-1857 Site Contact Firm Email PP&L, Inc. Mailing Address Line 1 Mailing Address Line 2 Susquehanna SES P.O. Box 467 Mailing Address Last Line- City State ZIP+4 Berwick PA 18603-0467 Applicant to Site Relationship If"Other" - Explain OWNOP Owner/Operator SIC Codes Qvo-Digit Codes - List All That Apply) (Optionali 4-Digit Code) 49 4911 Page 6 M Printed on Recyclcd Paper

0130-PM-DPC0001 Rev 10/30/1998 SECTION D. PERMIT COORDINATION ANSWER DEP QUESTION Use No Additional Information Due to oYcs" Response Will the project involve construction activity that Total Disturbed Acreage: 4x66 disturbs five or more acres of land? If"Yes", specify total disturbed acreage. gggt Ifmore than 10 acres are disturbed, it is the applicant's responsibility to also notify the PA Historical and Museum Commission, PO Box 1026, Harrisburg, PA 17108-1026, Telephone (717) 787-3362. 1.2 Is a stormwater collection and discharge system 4x66 proposed for this project? Will any work associated with this project take Stream: 4x66 place within 50 feet of a stream, waterway, or Waterway: wetland; or is located in a FEMA delineated Wetland: floodivay? If"Yes", identify the stream, watertvay, or wetland. 1.4 Does the project involve dredging or construction Q Dredging 4x66 of any structure or placement of fillthat Q Bridge or Culvert Construction encroaches on a stream, floodplain, or wetland? If Q Pier Construction "Yes", check the appropriate item(s). Q Outfall Pipe Construction Q Other: 2.1 Will the project involve discharge of industrial (Discuss in Section A, Project Description.) 4x62 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. 2.2 Will the project involve the construction and 4x62 operation of industrial waste treatment facilities? Will the project involve construction of sewage Est Prop Flow (gal/day): 4x62 treatment facilities, sanitary sewers, or sewage pumping stations? If"Yes", indicate estimated (Discuss in Section A, Proj ect Description) proposed fiow (gaVday). Also, discuss the sanitary sewer pipe sizes and the number of pumping stations/treatment facilities/ name of downstream sewage facilities in the Project Description, where applicable. 3.1 Will land be subdivided for this project? 4x61 3.2 Will the proposed generate sewage? Est Flow (gal/day): 4x61 If"Yes", indicate estimated flow (gaVday). Persons Served: If"Yes", indicate number of persons to be served. Treated by: Q On-Site Soils System If"Yes", attach Act 537 approval letter. Q On-Site Treatment Plant If"Yes", sewage will be treated by (check Q Conveyed to Off-Site Trmt Plt appropriate item/box). Ifsewage planning was submitted and approved, Proj Name/Code: 4x61 indicate project name or code. 4.1 Does the project involve construction of a dam? If Dam: 3140 "Yes", identify the dam. 4.2 Will the project interfere with the flow from, or Dam: 3140 othenvise impact, a dam? If"Yes", identify the dam Page 7 M Printed on Rccyclcd Paper

0130-PM-DPC0001 Rev 10/30/1998 SECTION D. PERMIT COORDINATION (continued) ANSWER QUESTION No Additional Information Dtte to "Xes" Response 5.1 Will the project involve operations, excluding 4x71 during the construction period, that produce air emissions (i.e., NOX, VOC, etc.)? If"Yes",

    '.1 identify the type and amounts of emissions.

Is an on-site drinking water supply (well), other Persons Served: 4x81 than individual house wells, proposed for your Emp/Guests: project? If"Yes", indicate total number of people Connections: Sub-Facilities: served and/or the total number of connections served, ifapplicable. And check all proposed sub- Q Distribution Sys Q Source facilities. Q Eatry Point Q Storage Fac Q Water Trmt Plt Q PumpSta Q Transmission Main 6.2 Ifpurchasing your water in bulk, excluding during the construction period, name the provider. Also, 3 Provider: Emp/Guests: 4x81 indicate the daily number of employes or guests served. Ifto be served by public water supply, indicate H Supplier: 4x81 name of supplier and attach letter from supplier

        'tating that it willserve the project.

6.4 Will this project involve a new or increased H Stream: 4x81 drinking water withdrawal from a stream or other water body? If"Yes", provide name of stream. 7.1 Will the construction or operation of this project involve treatment, storage, reuse, or disposal of Q Treated waste? If"Yes", indicate what type, (i.e., Q Stored hazardous, municipal, residual, infectious 8e Q Reused chemotherapeutic) and how much. What are the Q Disposed proposed means of treatment, storage, reuse and disposal? S.1 Will your project involve the removal of coal, 48yl minerals, etc. as part of any earth disturbance activities? 9.1 Willyour project involve operations within API¹: 4z41 200 feet of an oil or gas well? If"Yes", indicate Oil and Gas API¹. 10.1 Does your project involve installation of any of the 3930 following? If"Yes", list Substance & Capacity; may need a Storage Tank Site Specific Installation Permit. $ 1th8~anc

          ~    A field constructed underground storage tank?       Q
          ~    An aboveground storage tank greater than            Q 21,000 gallons capacity?
          ~    A tank greater than   1,100 gallons which will      Q contain a highly hazardous substance?
          ~    A storage tank at a new facility?                   Q Pngc 8                                  &Printed   on Reeyeled Peper

0130-PM-DPC0001 Rev 10/30/1998 SECTION E.FACILTrVINFORMATION' on Type ew H Renewal Modification of Existing FaciTity Q Modification Q Transfer Q Other-Yes 'o

1. Willthis project modify an existing facility, system, or activity? Q El
2. Willthis project involve an addition to an existing facility, system, or activity? Q El If"Yes", check all rdevant facility types and provide DEP facilityidentification numbers below.

FACILITYTYPE DEP FAC IDIO FACILITYTYPE DEP FAC IDP Q Air Emission Source Q Public Water Supply System Q Hazardous Waste Facility Q Water Resource (withdrawal point) Q Municipal or Residential Waste Facility Q Oil & Gas Location Q Mining Operation Q Oil & Gas Locati'on l Coal Pillars Q Dam Q Radiation Protection Facility Q Water Obstruction or Encroachment Q Other-Water PoHution Control Facility Q Other-Latitude DEG 41 MIN 5 SEC 30 Longitude DEG 76 MIN 8 SEC 45 SECTION F. 'CONSULTANT FOR THIS PROJECT Last Name First Name MI Suffix Title Consulting Firm Mailing Address Line 1 Mailing Address Line 2 Address Last Line City State ZIP+4 Country E Phone Ext FAX SECTION G., CERTIFICATION I certify that I have the authority to submit this Permit 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.

                                                                                                         /+~g Date Signature Type or Print Name         Robert F. Saunders, VP -Nuclear Site Operations Page 9                                        M Printed on Recycled Paper

t 0130-PM-DPC0001 Rtv 10/30/1998 COMMONWEALTHOF PENNSYLVANIA DEPARTMENT OF ENV1RONMENTALPROTECTION PERMIT APPLICATIONGENERAL INFORMATION Please check the following list to make sure that you have included all the required iaformatioa. Place a checkmark next to each item completed and/or provided. Failure to provide all of the requested information will delay the processing of the application and may result ia the application bdng placed on hold with no action or wiii be considered wtthdtnwn and the application file dosed. g 1. A1TACHMENTS. The completion of the GIF may require the submission of some or all of the following. Where appropriate, include the appropriate attachment(s) with the completed GIF. Q a) Section A - Additional information attached - Lengthy Project Description Q b) Section A - Additional information attached - Lengthy Time Schedules El c) Section C - Copy attached - 7.5 Mnute Topographic Map (with drawn outline of site) d) Section C - Additional information attached - Lengthy Detailed Writtea Directions to Site Q e) Section D, Question 3.2 - Copy attached - Act 537 Approval L'etter f) Section D, Question 63 - Copy attached - Public Water Supplier's Agreement Letter to Serve the Project Q 2. CONTACTS MADE. According to information provided in Section D. Permit Coordinations the appropriate Regional/District OfGce has been contacted. a) Question Series 1 - IfYes - Local Couaty Conservation District Ofh or Regional Soils dh Waterways Section b) Question Series 2 - IfYes - Regional Water Quality Permitting Section Q c) Question Series 3 - IfYes - Regional Water Quality Planning Section Q d) Question Series 4 - IfYes - Central Qf6ce Dam Safety Division Q e) Question Series 5- IfYes -Regional AirQuality Program f) Question Series 6 - IfYes - Regional Water Supply Section and Community Health OfGce g) Question Series 7 - IfYes - Regional Waste Management Program Q h) Question Series 8 - IfYes - District Miaing Permitting Section Q i) Question Series 9 - IfYes - Regional Oil 4 Gas Program j) Question Series 10 - IfYes Division of Storage Tanks, Central Of6ce Q 3. BEFORE YOU DIG CONTACT. Pennsylvania One Call System at 1400-242-1776. KJ 4. APPLICATIONMAILED. Permit application has been completed and properly signed according to instructions and type codes; and will be mailed to the appropriate DEP ofGce. M Pgintetl on Recyded Paper

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LATITUDE 41'4'0" to 41406'0" LONGITUDE 76'1'5" to 76'06'5" FIGURE 4-1'OPOGRAPHIC MAP SUSQUEHANNA SES

3600AM-WQ0008 Rev 7/97 NPDES Number PA 0047325 COMMONWEALTHOF PENNSYLVANIA Project No. DEPARTMENT OF ENVIRONMENTALRESOURCES WATER MANAGEMENTPROGRAM NATIONALPOLLUTANT DISCHARGE ELIMINATIONSYSTEM (NPDES) Application for NPDES Permit New and Existing Industrial Dischargers SECTION A. APPLICANT IDENTIFIER Applicant Name PP&L, INC. 2 N. 9TH STREET ALLENTOWN, PA 18101-1179 SECTION B. GENERAL INFORMATION Corresponding SIC Description 4 9 1 1 ELECTRIC SERVICES eneral Description and Nature of Business Generation of electricity. The Susquehanna Steam Electric Station is a nuclear power station with two Boiling Water Reactors with an electrical generating capacity of approximately 1,150 Mwe per reactor.

3. List all NPDES and Part II Water Quality Management Permits presently held for this facility
1. NPDES permit no. PA 0047325, June 22, 1995
2. Water Quality permit no. 4085411, October 7, 1985 Water Quality permit no. 4076203, May 25, 1977 000601

3600.PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION B - (continued)

4. Attach Topographic Map. See instructions. SEE FIGURES 4-1, 4-2, AND 4-3 5.'utfall Location: For each'outfall, list the latitude and longitude of its location to the nearest second and the name of the receiving water. Where available, the receiving stream width and depth should also be provided using actual measurements or topographic map and navigational charts.

p Low Flow FINAL LATITUDE LONGITUDE RECEIVING WATER Stream OUTFALL NUMBER (Name) 2.MIN. 3.SEC. Ft. Ft. (list) 1.DEG 2.MIN. 3.SEC. 1.0EG. Width Depth 070 41 5 15 76 8 45 Lake Took-a-while 160 3

                                                         '0 071                             41        5                   76        8       45        Susquehanna River                    1000       13 072                             41        5          30       76        8       45        Lake Took-a-while                    160        3 073                             41        5          30        76       8       45        Lake Took-a-while                    160        3 074                              41       5          30        76       8       45        Lake Took-a-while                    160        3 075                              41       5          30        76       8        30       Lake Took-a-while                    160        3 079                              41       5          30        76       8        30       Susquehanna River                    1000       10 080                              41       5          30        76       8        30       Lake Took-a-while                    160        3 River Intake                     41                  15        76                00 071 at River                     41                  00        76                00 079 at River                     41                  15        76                00
6. Preparedness, Prevention, and Contingency (PPC) Planning Does the facility have a PPC plan which has been reviewed and approved by the Department7 Q Yes See note below Date of Approval Q No (attach 2 copies for review and approval)

Does the facility have any other related plans, such as a Pollution Incident Prevention (PIP) Plan or a Spill Prevention Control and Counter Measure H Yes QNo (SPCC) Plan7 Included with Best Management Practices in PPC Plan. If yes, identify and indicate date(s) approved by the Department or EPA.. PPC Plan was previously submitted to the PaDEP with the last NPDES permit renewal application on July 15, 1994 (I PLE-17914). At this time it is being updated and 2 copies will be forwarded to the PaDEP by June 1, 2000. 000008

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I IL 0 l 1 Irp/II g m i 1 l ~ LATITUDE 41'04'00" to 41'06'00 LONGITUDE 76'11'15" to 76'06'15 .~){ l

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( FIGURE 4-1 TOPOGRAPHIC MAP SUSQUEHANNA SES 000003

10'7S MILS 1 @ILES RADIUS RD 31 30 0 29 48SHiq gO STATION LATITUDE 414 05'0" LONGITUDE 764 08'5

                  . TOWNSHIP RD T456 9

TOWNSHIP RD T450 I Ill IX 2 W 11 NO1E: NUMBERS INDCATE APPROXIMA1E LOCATION OF WELLS 1 MILE FIGURE 4-2 SPRINGS USED FOR WATER SUPPLY WITH 1 MILE OF THE STATI SUSQUEHANNA SE 00000

14 178 INILS 14 LIILS q MILE RADIUS 19 12 11 0 13 21 22

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TOWNSHIP 50 RD T456 ~40 1 45 42 44 136 TOWNSHIP N se 138 137 RDT450 70 57 72 3 74 58 75 76 5 77 60 65 78 61 64 79 62 es 91, 92 93 NOTE: NUMBERS INDICATE APPROXIMATE LOCATION OF WELLS 1 MILE'IGURE 4-3 WATER WELLS WITHIN

                                                                        < MILE OF STATION SUSQUEHANNA SES

3620-PM-WQ0008 Rev. 7/97 NPDES Number P SECTION B - (continued)

7. Line Drawing. See instructions Susquehanna River (079) (071) 0.028MGD 11.0 MGD Evaporation and Dri (070) 14.6 MGD Lake Intake 0.065 MGD Storm Water Took-A-While t Intake Line 40.86 MGD Spray Pond Evaporation Evaporation (080) and Drift and Drift 4.2 MGD 14.93 MGD 14.93 MGD Storm Water 0.36 MGD (075) 19.2 MGD (171)

Storm Water Condettsat 0.0064 MGD Radwaste Sewage Treatme taatilldtlt 074 0.008 MGD Ptattt c (371) 0.018 MGD (072) 0.01 MGD X Rad Area Potable Uses Water Neutralization Basin General 0.4 MGD Drain Waste Area 'Wells Uses RAW Water reatmen Demineralizer Sample Pc Chemical Addition Notes: Data averaged over years 1996, 1997 and 1998 were used to determine river water withdrawai, consumptive use, and blowdown back to the river. Outfalls 077 and 078 have not been included in this line drawing or permit renewal application since they do not discharge to the stormdrains. 000006

3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 ON 8 - (continued)

8. Site Plan and Stormwater Runoff - Use space below or an attachment. See instructions.,

Complete this part for outfalls discharging process, non~ntact cooling or sanitary wastewater in combination with stormwater. The Department strongly recommends the separation of stormwater and other wastewaters. However, ifthis is impossible, complete this parL Section C must be completed for the other wastewater contribution. Complete Section D for the stormwater contribution. If the stormwater can be separated, complete Section D for the stormwater outfall, and Section C for any other viastewater outfalls. See Figure 8-1 144> OVHSHIP O'HI TE SUSOUE HANNA OIL

                                                                                                                  ~C 0                       RIVERLANOS STORRGE                                                      SITE IJELLS BVILDINO                                                             4                               ,o+                                     LAKE C                                    TOOK-A-HHILE r~crartrzj,       NORTH I                  I    AC CENTER
                                                                                                \

SPRRY POND ESSTI i a O PVNPNOVSE EN VIRONNENT4L L 48844 TORY RADVASTE r BVILDI 864 I~ ~ 0 WIT I an.rNO 8LDD CENTRAL R VASTE CENTER Q4C LOU LEVEL R4DNAS TE 4CID BVIC.DINO CIl.ORINE BVILDINO LJ Q "~ KtDIIENT gV POVD C I T TR. BONES TIC SICP DATER T4NK l IT 8 j COOL INO BONES TIC SUSOUEHANNA RIVET 4ND FIRE +q+O TONER I

                                                                         'HOUSE             . IIATER             0 g~                            Q4S PVNPHOVSE souiH                                                         TRE4 TIENT PLANT BL DO CYLINDER    TORRGE IH SEDIIENT POND S    2  M                                                         RIVER INTAKE STRUCTURE NEST BVILDINO SOUTH~

0 T450 TOWNSHIP 500 KV SIIITCHINO STATION FIGURE 8-1 MAJOR DRAINAGE AREAS AND FLOWPATHS SUSQUEHANNASES

LIST OF CODES FOR FIGURE 8-1 SI E PLAN AND S 0 WATER UNOFF NORTH DRAINAGE AREA 2N' Discharge of Storm Drain near North Gatehouse Parking Lot 3N Effluent from Peach Stand Pond (Outfall 075), 4N Influent to Lake Took-a-while 5 Effluent from Lake Took-a-while CEN AL D AGE AREA 1C Waste Accumulation Area 2C Influent to C-1 Pond 3C -'ffluent from C-1 Pond (Outfall 080) 4C Influent to Lake Took-a-while 5 Effluent from Lake Took-a-while SOUTH DRAINAGE A EA 1S Acid and Chlorine Building (no longer stores acid or chlorine) 2S Influent to S-2 Pond 3S Effluent from S-2 Pond (Outfall 070) 4S Influent to Lake Took-a-while 5 Effluent from Lake Took-a-while codes8-1.doc

3600-PM.WQ0008 Rev 7/97 NP DES Number PA 0047325 SECTION B - (continued)

9. New Source Determination Referring to the instructions for this question, indicate when "construction" (as defined by EPA) and discharge began for the facilities causing each discharge? If "construction" has not begun, state when it will begin.

Do not complete this table for outfalls which only discharge sanitary wastewater or stormwater runoff (unless considered "process wastewater" under an EPA effluent guideline regulation). Date Began'ate "Construction" Discharge Began- Facilities Causing Discharge Outfall(s) NIA If "construction began on different dates for facilities which contribute to the same outfall, list these dates separately (use additional sheets if necessary). If not yet discharging, indicate date on which discharge is expected to begin. H 3600-PM-WQ0008 Rov 7/97 NPDES Number PA 0047325 S ON C - DATA REQUIREMENTS FOR PROCESS, NCCW, AND SANITARYWASTEWATER DISCHARGES I. FALLS AND ASSOCIATED WASTEWATER TREATMENT TECHNOLOGIES Treatment Treatment Method for Handling and Disposal Handling Outfall Treatment Unit Description Uqit Code Unit Design of Solid or Liquid Residue and Number (list in sequence) (see Flow Rate Resulting from Treatment Disposal Table 1) 10 gal/day (list in sequence) Code 070 Discharge to Surface Water 4-A Rain N/A dependent Sedimentation (settling) 1-U Rain N/A dependent 071 Discharge to Surface Water 4-A 20 NIA Sedimentation (settling) 1-U 20 Landfill or 5-Q Land Application 5-P Disinfection (chlorine) 2-F 20 N/A Dechlorination (other) 2-E 20 N/A (optional) Disinfection (other) 2-H 20 N/A (optional) Neutralization 2-K 20 NIA 171 Diatomaceous Earth 1-C 0.28 Radioactive waste landfill 5-Q (internal) Filtration ion Exchange 2-J 0.28 Radioactive waste landfill 5-Q Neutralization 2-K 0.28 N/A Evaporation (optional) 1-F 0.28 Radioactive waste landfill 5-Q (internal) Microstraining 1-N 0.002 Radioactive waste landfill 5/Q (internal) 371 Neutralization 2-K 0.04 N/A 571 Sedimentation (settling) 1-U Landfill or 5-Q Land Application 5-P 072 Oil and Grease Removal 4-H 0.023 Recycle; Sale 4-C; 4-E Discharge to Surface Water via 4-A 0.023 NIA Storm Drains Oil and Grease Removal 4;H 0.018 Recycle; Sale 4-C; 4-E Dischar e to Surface 4-A 0.018 N/A 3600+M-WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION C - DATA REQUIREMENTS'FOR PROCESS, NCCW, AND SANITARYWASTEWATER DISCHARG I. OUTFALLS AND ASSOCIATED WASTEWATER TREATMENT TECHNOLOGIES Treatment Method for Handling and Disposal Handling Outfall Treatment Unit Description Unit Code Unit Design of Solid or Liquid Residue and Number Removal'reatment (list in sequence) (see Table 1) Flow Rate 10'al/day Resulting from Treatment (list in sequence) Disposal Code 074 Oil & Grease 4-H 0.018 Recycle; sale 4-C; 4-E Discharge to Surface 0.018 N/A Water via Storm Drains 075 Discharge to Surface 4-A Rain N/A Water via Storm Drains Dependent Sedimentation (settling) 1-U Rain NIA Dependent

  . 079        Grinding (comminutors)                   0.08 Screening                        0.08      Incineration; Landfill                    5-0; 5-Q Equalization            1-Y       0.08      N/A Pre-aeration            3-E       0.08      NIA Activated Sludge          3-A        0.08      Belt filtration; Aerobic Digestion        5-. A Incineration; Landfill                    5-0; 5-Q Neutralization          2-K        0.08      N/A Disinfection (chlorine)      2-F        0.08      N/A Dechlorination (other)       2-E        0.08      N/A Disinfection (other)       2-H        0.08      N/A Discharge to Surface Water      4-A        0.08 080      Discharge to Surface Water      4-A        Rain      N/A Via Storm Drains                   Dependent Sedimentation (settling)      1-U        Rain      N/A Dependent

ADDITIONALINFOR TION 0 SECTION C-1 ADDITIONALOU ALL DESCRI TIONS 070- The S-2 Pond, located on the South side of the Susquehanna SES site, is a storm water runoff outfall (SWRO). This SWRO outfall may contain occasional discharges of clarified water, demineralized water, well water, fire protection water, and other miscellaneous water. These discharges may also contain small amounts of chlorine, which will dissipate upon mixing with storm water in the pond, before the discharge reaches Lake Took-a-while. Due to the similarity of this outfall and Outfalls 075 and 080, only Outfall 075 was sampled for this NPDES permit application. In addition, options are being reviewed to dry Cooling Tower sediment onsite. Dried sediment may be used as a coproduct or for beneficial uses to control site erosion and/or support warm season grasses on PP8L lands in the vicinity of the Susquehanna SES. Runoff from the sediment may enter this or the SWROs, however, this additional runoff will be negligible compared to present site runoff volume. 071 - Cooling Tower Blowdown includes input from the Unit 1 and Unit 2 Cooling Towers, internal discharges, and Emergency Spray Pond (Spray Pond) overflow, and other miscellaneous water. The Cooling Towers and Spray Pond contain river water used for cooling station main condensers and heat exchangers. Spray Pond discharge is based on pond level, and is dependent on make-up to the pond and rainfall Assuming an estimated Spray Pond discharge

                                 ~

of 250 gpm (0.36 MGD) and an average two-unit Cooling Tower discharge of 7,639 gpm (11-MGD), then the pond discharge adds only an additional 3.27% to the station blowdown. This amount however, is not captured in the blowdown d d ~ diiI flow recorders located upstream of the Spray Pond. Therefore, PP8 L requests a i~ly~iFI t i f 0 lt 1071, W~ I continue to provide recorded readings from blowdown excluding the additional 250 gpm from the Spray Pond. Turbulence and river debris in the blowdown line downstream of the Spray Pond discharge have made flow recorders inoperable. Evaporative losses in the Cooling Towers generally result in the cooling water being cycled 3 to 5 times the concentration of river water. Cooling Tower Basins each contain approximately 7 million gallons of water and the Spray Pond 25 million gallons. In order to reduce fouling and corrosion in the Service Water and Circulating Water Systems, PP8L utilizes a chemical treatment program. Chemicals included in present and proposed treatment are listed in Section C, IV, "Information and Analysis of Effluent Quality for Other Potentially Toxic Pollutants" in this permit renewal application.

By definition closed cooling systems are not routinely discharged to the environment. When maintenance is performed on these systems, batch discharges are directed to the Cooling Tower Basins (Outfall 071) or the Sewage 0 Treatment Plant (Outfall 079). Treatment of Emergency Diesel Generator Jacket Cooling Water (DGJCW) for corrosion and biofouling control continues to be problematic. Treatment chemicals used have included lsothiazolin, Glutaraldehyde, and a combination of Sodium Molybdate, Sodium Nitrite, and Methylbenzotriazole. Therefore, PP8 L is evaluating the use Sodium Chromate as a possible treatment options and is including it in this NPDES permit renewal application. Leakage from DGJCW systems discharges to the Service and Administrative Building sump, Outfall 072. Target concentration of chromate in the DGJCW systems will be between 150 and 250 mg/I. Assuming a worst-case scenario, leakage of 10% from any of the systems A D (71 gallons each) at any one time or from system E (150 gallons) into Outfall 072 (2-10,000 gallon sumps) the chromate concentration in the sump discharge should be between 1.8 and 3.75 mg/I. By definition closed cooling systems are not routinely discharged to the environment. When maintenance is performed on these system, batch discharges can be treated or directed to the Cooling Tower basins (Outfall 071), Sewage Treatment Plant (Outfall 079), or other storm water outfall with PaDEP concurrence. The following Table 1, Closed Cooling Systems lists station systems. TABLE 1 CLOSED COOLING SYSTE S SYSTEM SYSTEMS NOO SYS E S VOLUIVIE al Units 1 8 2 Reactor Building 4,300 Closed Cooling Water Units 1 8 2 Turbine Building 1,150 Closed Cooling Water Units 1 8 2 Common Gaseous 3,100 Radwaste Recombiner Closed Cooling Water Units 1 8 2 Reactor Building 4,750 Chilled Water Units 1 8 2 Turbine Building 6,200

Chilled Water Control Structure Chilled Water 1,200 Radwaste Building 860 Chilled Water A-D Emergency Diesel 710 Generator Jacket Cooling Water E Emergency Diesel Generator 1,500 Jacket Cooling Water INTER AL OUTFA S 171 - Liquid Radwaste discharge includes leakage and wastewater from the radiologically controlled area and also potentially from other sources of water in the Condensate Storage Tank bermed areas (former Outfalls 077 8 078) and mop water from outside the radiologically controlled area. Prior to combining with Outfall 071, this wastewater is passed through various treatment processes to reduce the concentration of radioactive materials. Approximately 90% of liquid radwaste are treated by one of two processes: filtration followed by ion-exchange demineralization, or ion-exchange demineralization followed by microstraining. Less than 10% of liquid radwaste is from the laundry drainage system, which receives wastewater from equipment washdown stations and personnel decontamination facilities in the radiologically controlled area. PP&L-supplied clothing is sent to an outside contractor for cleaning. Miscellaneous wastes discharged through this system also include service water leakage, mop'water from cleaning, and leakage from various pumps and valves. This water passes through microstraining filters prior to sampling the discharge. 271 - Waste Filter Bypass was previously eliminated from this NPDES permit since it is no longer in operation. 371 - Neutralization Basin internal discharge includes inputs from the demineralizer rinse water and chemical waste inputs from Circulating Water Pumphouse Building equipment and floor drains. There are two

    'asins each with a capacity of approximately 20,000 gallons. The basins are used alternately and the contents are air sparged, recirculated, and samples prior to being directed to the suction side of the circulating water PulllPS.

471 - Waste Filter was previously eliminated from this NPDES permit it is no longer in operation. 'ecause 571 - Circulating Water Pumphouse Building sump receives leakage from the Circulating Water System that includes circulating water, seal water, and also equipment and floor drains. The three remaining internal outfalls 171, 371, and 571 discharge into the Susquehanna River through Outfall 071. 072 - The Service and Administration (SB A) Building Low Volume Waste Sump receives inputs from the diesel generator oil unloading areas and building floor drain sumps, the emergency start-up transformer bermed areas, and the S&A Building Oil Storage Room floor drains. The sump contains two cells, each with 'approximately 10,000-gallon capacity. An oil and grease separator is'provided to remove any fuel or transformer fluid leakage. DG JCW leakage may enter this sump. If Sodium Chromate should be used as a corrosion inhibitor in this system some leakage into this sump may occur. It is estimated that the chromate concentration would be no greater than 3.75 mg/I. 073 - Unit 1 Turbine Building Low Volume Waste Sump collects storm water drainage from the transformer, turbine lube oil, and oil circuit breaker bermed areas. This sump has two cells of approximately 8,700 gallons each; however, discharges are usually about 8,100 gallons. The storm water collected in this sump passes through an oil and grease separator prior to discharge. 074- Unit 2 Turbine Building Low Volume Waste sump is similar to Outfall 073, only this Outfall 074 collects storm water from the Unit 2 side of the site. Because of the similarity between these outfalls only Outfall 073 was sampled for this NPDES permit renewal application. 075 - The Peach Stand Pond is a SWRO through which runoff from the station facilities and North side of the site flow into this pond. This outfall may contain occasional discharges of clarified water, demineralized water, well water, fire protection water, and other miscellaneous water. These discharges may contain small amounts of chlorine, which will dissipate upon mixing with storm water before entering Lake Took-a-while. Discharge from this outfall goes into Lake Took-a-while located east of US Route 11. Because this outfall and Outfalls 070 and 080 are similar, only this outfall was sampled for this NPDES permit renewal application. 077 - Unit 1 Condensate Storage Tank bermed area stormwater is discharged through Outfall 071, Cooling Tower Blowdown. Since there have been no discharges to the storm drains from this outfall, PP8 L has decided not to include it in this NPDES permit renewal application. OGHAM

078 - Unit 2 Condensate Storage Tank bermed area runoff like Outfall 077 is discharged Outfall 071, therefore, PPB L has also decided not to include this stormwater outfall in this NPDES permit renewal application. 079- The Sewage Treatment Plant (STP) is designed to treat 80,000 gallons per day of sanitary wastes from the collection system onsite and from pump stations at the Training Center, Riverlands Recreation Area, Environmental Lab, West Building, and Vehicle Maintenance Garage. Sanitary wastes may contain small amounts of cleaning agents, and other chemicals. Material Safety Data Sheets for these chemicals recommend treatment at STPs prior to discharge (Susquehanna River). 080 - The C-1 Pond is a SWRO outfall located in the central drainage area just East of the station's protected area. This outfall may contain occasional discharges of clarified water, demineralized water, well water, fire protection water, and other miscellaneous water. These discharges may contain small amounts of chlorine, which will dissipate upon mixing with storm water before entering Lake Took-a-while. Since this outfall is similar to Outfall 070 and 075 it was not sampled. Sample data are provided from Outfall 075 in this application.

3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION C - (continued) II. SOURCES OF WASTEWATER CONTRIBUTING TO OUTFALL NUMBER 070 (S-2 Pond)

a. Describe process and type of wastewater.

N/A

b. Applicable EPA ENuent Limitation Guideline: 40 CFR:

Category/Subcategory

c. Maximum Monthly Production Rate:

Of Product Month When Representative Days/Month

d. Discharge Occurs: hrs/day; days/wk; days/yr, months/yr During which months' For continuous discharges report: .

The ~raga discharge rate associated with the month of maximum production. MGD For intermittent or seasonal discharges report: MGD The gtzgmi/ftUlgjJy discharge rate MGD For batch discharges report: No. of decant cycles CYCLES/DAY Length of each decant cycle MIN. Average decant discharge rate GPM

a. Describe process and type of wastewater.

NIA

b. Applicable EPA ENuent Limitation Guideline: 40 CFR:

Category/Subcategory

c. Maximum Monthly Production Rate:

Of Product Month When Representative Days/Month

d. Discharge Occuts: hrs/day; days/wk; days/yr, months/yr During which months?

For continuous discharges report: The aygZqf; discharge rate associated with the month of maximum production. MGD For intermittent or seasonal discharges report: MGD The ~~gjjy. discharge rate MGD For batch discharges report: No. of decant cycles CYCLES/DAY Length of each decant cycle MIN. Average decant discharge rate GPM 000018

3600-PM-WQ0008 Rev 7/97 NP DES Number PA 0047325 SF ON C - (continued) RCES OF WASTEWATER FOR OUTFALL 070 II.

2. h W n 'n i II (Description) See No. 3 below.
a. Source(s):
b. Discharge Occurs: hrs/day; days/wk; days/yr, months/yr During which months7 For continuous discharges report:

The gvVlgqft discharge rate associated with the month of maximum production. MGD For intermittent or seasonal discharges report: discharge rate MGD The tthtttltt~gjll.discharge rate MGD For batch discharges report: No. of decant cycles CYCLES/DAY Length of each decant cycle MIN. Average decant discharge flow rate GPM

a. Source(s): Runoff from paved roads, roof drains.
b. Discharge Occurs: hrs/day; days/wk; days/yr, monthslyr During which months7 Rain de endent.

The ~ For continuous discharges report: discharge rate associated with the month of maximum production. MGD For intermittent or seasonal discharges report: discharge rate MGD The ttt8tjiid~il discharge rate MGD 3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION C - (continued) II. SOURCES OF WASTEWATER FOR OUTFALL (continued) 070 Section D) otherwise complete Section D for the stormwater contribution and Section C for contributions from other wastewaters. Drainage Area Conversion Rainfall (inches) Size Units Factor Volume Units Ft 0.623 Gallons 2 5.61 1.46 x 10 Gallons 4.7 X 5.55x10 X Acres 27.152 Gallons III. REQUIRED AND OPTIONAL ANALYSES

1. Optional Site-Specific Toxics Data Use the space below (attach additional sheets if necessary) to provide any of the optional site-specific information discussed in Appendix 2.

(The Analyses Results Table should be used to report intake water quality, upstream background or ambient water quality, and parameter specific coefficient of eNuent variability. Space is provided at the top of the table to provide description of sampling points used.) Optional Toxics Data is attached to Application Q YES HNO 3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 S ON C - (continued) II. RCES OF WASTEWATER CONTRIBUTING TO OUTFALL NUMBER 071

a. Describe process and type of wastewater.
b. Applicable EPA Effluent Limitation Guideline: 40 CFR: 423 Category/Subcategory Steam Electric Power
c. Maximum Monthly Production Rate:

Of Product Month When Representative Days/Month QuaaLiil I 1.65 x 10 mwh(net) Electricity March 1998 31

d. Discharge Occurs: 24 hrs/day; 7 days/wk; 365 days/yr, 12 months/yr During which months?

For continuous discharges report: The gygggf; discharge rate associated with the month of maximum production. 7.93 MGD For intermittent or seasonal discharges report: MGD The fgg~i~l discharge rate MGD For batch discharges report:

           . No. of decant cycles CYCLES/DAY Length of each decant cycle                                                          MIN.

Average decant discharge rate GPM

a. Describe process and type of wastewater.

N/A

b. Applicable EPA Effluent Limitation Guideline: 40 CFR:

Category/Subcategory

c. Maximum Monthly Production Rate:

Of Product Month When Representative Days/Month w I

d. Discharge Occurs: hrs/day; months/yr During which months For continuous discharges report:

The gyg2gg discharge rate associated with the month of maximum production. MGD For intermittent or seasonal discharges report: MGD The mg~i~bt discharge rate MGD For batch discharges report: No. of decant cycles CYCLES/DAY Length of each decant cycle MIN. Average decant discharge rate GPM 3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION C - (continued) II. SOURCES OF WASTEWATER FOR OUTFALL 071

2. rW t I (Description) See No. 3 below.
a. Source(s):
b. Discharge Occurs: hrs/day; days/wk; days/yr, months/yr During which months7 For continuous discharges reporL The ~Egg discharge rate associated with the month of maximum production. MGD For intermittent or seasonal discharges report:

MGD The tthtttimttuufgjly. discharge rate MGD For batch discharges report: No. of decant cycles CYCLES/DAY Length of each decant cycle MIN. Average decant discharge flow rate GPM

3. t i discharges: Outfalls 171-Liquid Radwaste; 371-Neutralization Basis; 571-Circulating Water I'nternal a.

Pumphouse Bldg. Sump.

b. Discharge Occurs: hrs/day; days/wk; days/yr, months/yr During which months'? 12 For continuous discharges report:

The mgmgtt discharge rate associated with the month of maximum production. N/A MGD For intermittent or seasonal discharges report: (1998) 377. uzi 0.014 0.017 0.054 MGD The t08ttitttgLtIgJiy discharge rate 0.073 0,019 MGD 1 3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 N C - (continued) II. SOURCES OF WASTEWATER FOR OUTFALL (continued) 071 Section D) otherwise complete Section D for the stormwater contribution and Section C for contributions from other wastewaters., Drainage Area Conversion Rainfall (inches) Size Units Factor Volume Units Ft 0.623 Gallons Yd X 5.61 Gallons 4.7 8 Acres X 27.152 1,021 Gallons (Emergency Spray Pond) III. REQUIRED AND OPTIONAL ANALYSES

1. Optional Site-Specific Toxics Data Use the space below (attach additional sheets if necessary) to provide any of the optional site-specific information discussed in Appendix 2.

(The Analyses Results Table 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 table to provide description of sampling points used.) Optional Toxics Data is attached to Application Q YES HNO

3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION C - (continued) II. SOURCES OF WASTEWATER CONTRIBUTING TO OUTFALL NUMBER 072 (Service and Admin. Bldg. Low Volume Waste Sump)

a. Describe process and type of wastewater.

N/A

b. Applicable EPA Effluent Limitation Guideline: 40 CFR:

Category/Subcategory

c. Maximum Monthly Production Rate:

Of Product Month When Representative Days/Month r ri

d. Discharge Occurs: hrs/day; days/wk; days/yr, months/yr During which months'?

For continuous discharges report: The gZgggg discharge rate associated with the month of maximum production. MGD For intermittent or seasonal discharges report: discharge rate MGD The mgZimgftLdgiLVdischarge rate MGD For batch discharges report: No. of decant cycles CYCLES/DAY Length of each decant cycle MIN. Average decant discharge rate GPM P W

a. Descnbe process and type of wastewater.

N/A

b. Applicable EPA ENuent Limitation Guideline: 40 CFR:

Category/Subcategory

c. Maximum Monthly Production Rate:

Of Product Month When Representative Days/Month

d. Discharge Occurs: hrs/day; days/wk; days/yr, months/yr During which months' For continuous discharges report:

The ~vcr discharge rate associated with the month of maximum production. MGD For intermittent or seasonal discharges report: discharge rate MGD The mgZiftttt~gilldischarge rate MGD For batch discharges report: No. of decant cycles CYCLES/DAY

           'ength of each decant cycle                                                             MIN.

Average decant discharge rate GPM 3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 SF" ON C - (continued) II. RCES OF WASTEWATER FOR OUTFALL 0?2

2. r t' (Description) See No. 3 below.
a. Source(s):
b. Discharge Occurs: hrs/day; days/wk; days/yr; months/yr During which months?

For continuous discharges report: The ~vip discharge rate associated with the MGD month of maximum production. For intermittent or seasonal discharges report: MGD The mgZimttKLdaittt discharge rate MGD For batch discharges report: No. of decant cycles CYC LES!DAY Length of each decant cycle MIN. Average decant discharge flow rate GPM N - n

a. Source(s):

b. months'2 Discharge Occurs: During which 1 hrs/day; days/wk; 33 days/yr; months/yr (1998) The ~ For continuous discharges report: discharge rate associated with the month of maximum production. NIA MGD For intermittent or seasonal discharges report: 0.011 MGD The mgZ'uagmsf~il discharge rate MGD 3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION C - (continued) II. SOURCES OF WASTEWATER FOR OUTFALL (continued) 072 Section D) otherwise complete Section D for the stormwater contribution and Section C for contributions from other wastewaters. N/A Drainage Area Conversion Rainfall (inches) Size Units Factor Volume Units Ft X 0.623 Gallons Yd 5.61 Gallons X 27.152 Gallons III. REQUIRED AND OPTIONAL ANALYSES

1. Optional Site-Specific Toxics Data Use the space below (attach additional sheets if necessary) to provide any of the optional site-specific information discussed in Appendix 2 (The Analyses Results Table 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 table to provide description of sampling points used.)

Optional Toxics Data is attached to Application Q YES HNO e

3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 S ON C - (continued) RCES OF WASTEWATER CONTRIBUTING TO OUTFALL NUMBER 073 (Unit 1 Turbine Bldg. Low Volume Waste Sump)

a. Describe process and type of wastewater.

NIA

b. Applicable EPA ENuent Limitation Guideline: 40 CFR:

Category/Subcategory

c. Maximum Monthly Production Rate:

Of Product Month When Representative Days/Month ri l

d. Discharge Occurs: hrs/day; days/wk; days/yr; months/yr During which months7 For continuous discharges report:

The gvV;pc@ discharge rate associated with the month of maximum production. MGD For intermittent or seasonal discharges report: MGD The fagxjiitgLfIyj!Zdischarge rate MGD For batch discharges report No. of decant cycles CYCLES/DAY Length of each decant cycle MIN. Average decant discharge rate GPM

a. Describe process and type of wastewater.

NIA

b. Applicable EPA ENuent Limitation Guideline: 40 CFR:

Category/Subcategory

c. Maximum Monthly Production Rate:

Of Product Month When Representative Days/Month I

d. Discharge Occurs: hrs/day; days/wk; 'ays/yr; months/yr The ~

During which months7 For continuous discharges report: discharge rate associated with the month of maximum production. For intermittent or seasonal discharges report: MGD MGD The ~~gib. discharge rate MGD For batch discharges report: No. of decant cycles CYCLES/DAY Length of each decant cycle MIN. Average decant discharge rate GPM 3600-P tljt-WQ0008 Rov 7/97 NPDES Number PA 0047325 SECTION C - (continued) II. SOURCES OF WASTEWATER FOR OUTFALL 073 2 W int i I (Description) See No. 3 below.

a. Source(s):
b. Discharge Occuts: hrs/day; days/wk; days/yr, months/yr During which months?

For continuous discharges report: The mgrgqtt discharge rate associated with the month of maximum production. MGD For intermittent or seasonal discharges report: MGD discharge rate The a}8}ti}}}ttt}L{Igjly. MGD For batch discharges report: No. of decant cycles CYCLES/DAY Length of each decant cycle MIN.

            ~ Average decant discharge flow rate                                                     GPM
a. Source(s): Miscellaneous wastewater- transformer area and parking area runoff
b. Discharge Occurs: 1 hrs/day; days/wk; 18 days/yr, 12 months/yr (1998)

During whichmonthsV Can occurin all months; de endent on arkin lot area runoff. For continuous discharges report: The ~v0}gp discharge rate associated with the month of'maximum production. N/A MGD For intermittent or seasonal discharges report: 0.011 MGD The }}}92<i}}}tt}}UI~ discharge rate MGD GOGGLES

3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 N C - (continued) II. URGES OF WASTEWATER FOR OUTFALL (continued) 073 Section D) otherwise complete Section D for the stormwater contribution and Section C for contributions from other wastewaters. N/A Drainage Area Conversion Rainfall (inches) Size Units Factor Volume Units Ft 0.623 Gallons Yd 5.61 Gallons Acres 27.152 Gallons III. REQUIRED AND OPTIONAL ANALYSES

1. Optional Site-Specific Toxics Data Use the space below (attach additional sheets if necessary) to provide any of the optional site-specific information discussed in Appendix 2.

(The Analyses Results Table should be used to report intake water quality, upstream background or ambient water quality, and parameter specific coefficient of eNuent variability. Space is provided at the top of the table to provide description of sampling points used.) Optional Toxics Data is attached to Application Q YES HNO 3600+M-WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION C - (continued) II. SOURCES OF WASTEWATER CONTRIBUTING TO OUTFALL NUMBER 074 (Unit 2 Turbine Bldg., Low Volume Waste Sump)

a. Describe process and type of wastewater.

N/A

b. Applicable EPA ENuent Limitation Guideline: 40 CFR:

Category/Subcategory

c. Maximum Monthly Production Rate:

Of Product Month When Representative Days/Month

d. Discharge Occurs: hrs/day; days/wk; days/yr, months/yr During which months7 For continuous discharges report:

The pygmy discharge rate associated with the month of maximum production. MGD For intermittent or seasonal discharges report: MGD The mZjiZ0iigLtjgjJy.discharge rate MGD For batch discharges report: No. of decant cycles CYCLES/DAY Length of each decant cycle MIN. Average decant discharge rate GPM r

a. Describe process and type of wastewater.

N/A

b. Applicable EPA ENuent Limitation Guideline: 40 CFR:

Category/Subcategory

c. Maximum Monthly Production Rate:

Of Product Month When Representative Days/Month w

d. Discharge Occurs: hrs/day; days/wk; days/yr, months/yr During which months' For continuous discharges report:

The ~vgt: discharge rate associated with the month of maximum production. MGD, For intermittent or seasonal discharges report: discharge rate MGD The giggim~gjly. discharge rate MGD For batch discharges report: No. of decant cycles CYCLES/DAY Length of each decant cycle MIN. Average decant discharge rate GPM 3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 S NC - (continued) II. RCES OF WASTEWATER FOR OUTFALL 074

2. t' (Description) See No. 3 below.
   .a. Source(s):
                                                        'E
b. Discharge Occurs: hrs/day; days/wk; days/yr, months/yr During which months?

For continuous discharges report: The ~Gtgp discharge rate associated with the month of maximum production. MGD For intermittent or seasonal discharges report: The ~~ jiJy discharge rate For batch discharges report: MGD MGD No. of decant cycles CYCLES/DAY Length of each decant cycle MIN. Average decant discharge flow rate GPM

a. Source(s): Miscellaneouswastewater-transformerarea,parking arearunoff.
b. Discharge Occurs: 1 hrs/day; days/wk; 21 days/yr; 12 months/yr (1998)

During which months'? Can occur in all months de endent on arkin area runoff For continuous discharges report: The gzgmip discharge rate associated with the month of maximum production. N/A MGD For intermittent or seasonal discharges report: '.013 MGD The ttt8ttlttttt~I discharge rate MGD 3600-PM-WQ0008 Rev 7/97 NPDFS Number PA 0047325 SECTION C - (continued) II. SOURCES OF WASTEWATER FOR OUTFALL (continued) 074 Section D) otherwise complete Section D for the stormwater contribution and Section C for contributions from other wastewaters. N/A Drainage Area Conversion Rainfall (inches) Size Units Factor Volume Units Ft 0.623 Gallons Yd 5.61 Gallons Acres 27.152 Gallons III. REQUIRED AND OPTIONAL ANALYSES

1. Optional Site-Specific Toxics Data Use the space below (attach additional sheets if necessary) to provide any of the optional site-specific information discussed in Appendix 2.

(The Analyses Results Table should be used to report intake water quality, upstream background or ambient water quality, and parameter specific coefficient of eNuent variability. Space is provided at the top of the table to provide description of sampling points used.) Optional Toxics Data is attached to Application Q YES HNO

3600+M-WQ0008 Rev 7/97 NPDES Number PA'047325 S TION C - (contInued) I RCES OF WASTEWATER CONTRIBUTING TO OUTFALL NUMBER 075

a. Descnbe process and type of wastewater.

N/A

b. Applicable EPA ENuent Limitation Guideline: 40 CFR:

Category/Subcategory

c. Maximum Monthly Production Rate:

Of Product Month When Representative Days/Month t ri I

d. Discharge Occurs: 'rs/day; days/wk; days/yr; months/yr During which months'or continuous discharges report:

The ~egg discharge rate associated with the month of maximum production. MGD For intermittent or seasonal discharges report: discharge rate MGD The mZjmggufgijy discharge rate MGD For batch discharges report: No. of decant cycles CYCLES/DAY Length of each decant cycle MIN. Average decant discharge rate GPM

a. Describe process and type of wastewater:

N/A

b. Applicable EPA ENuent Limitation Guideline: 40 CFR:

Category/Subcategory

c. Maximum Monthly Production Rate:

Of Product Month When Representative Days/Month wm 1

d. Discharge Occurs: hrs/day; days/wk; - months/yr days/yr, The ~

During which months'or continuous discharges report: discharge rate associated with the month of maximum production. For intermittent or seasonal discharges report: MGD discharge rate MGD The lgg~igJiy discharge rate MGD For batch discharges report: No. of decant cycles CYCLES/DAY Length of each decant cycle MIN. Average decant discharge rate GPM 3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION C - (continued) II. SOURCES OF WASTEWATER FOR OUTFALL 075

2. I (Description) See No. 3 below.
a. Source(s):
b. Discharge Occurs: hrs/day; days/wk; days/yr, months/yr During which months?
      - For continuous discharges report:

The avV,Zgp discharge rate associated with the month of maximum production. MGD For intermittent or seasonal discharges report: MGD The tgZ~ltjjtt discharge rate MGD For batch discharges report: No. of decant cycles CYCLES/DAY Length of each decant cycle MIN. Average decant discharge flow rate GPM

a. Source(s): Runoff from paved roads, roof drains; discharges from Outfalls 072, 073, and 074.
b. Discharge Occurs: hrs/day;, days/wk; days/yr, months/yr During which months? Rain de endent.

For continuous discharges report: The ZZGtgtt discharge rate associated with the month of maximum production. MGD For intermittent or seasonal discharges report: discharge rate MGD The rD~x'tttLtigjlydischarge rate MGD 0000

3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 N C - (continued) II. OURCES OF WASTEWATER FOR OUTFALL (continued) 075 Section D) otherwise complete Section D for the stormwater contribution and Section C for contributions from other wastewaters. Drainage Area Conversion Rainfall (inches) Size Units Factor Volume Units Ft 0.623 Gallons 4.7 X 7.25 x 10 Yd 5.61 1.92 x 10 Gallons Acres 27.152 Gallons III. REQUIRED AND OPTIONAL ANALYSES

1. Optional Site-Specific Toxics Data Use the space below (attach additional sheets if necessary) to provide any of the optional site-specific information discussed in Appendix 2.

(The Analyses Results Table should be used to report intake water quality, upstream background or ambient water quality, and parameter specific coefficient of eNuent variability. Space is provided at the top of the table to provide description of sampling points used.) Optional Toxics Data is attached to Application Q YES HNO 3600-PM-WQ0008 Rov 7/97 NPDES Number PA 0047325 SECTION C - (continued) II. SOURCES OF WASTEWATER CONTRIBUTING TO OUTFALL NUMBER 07g (Sewage Treatment Plant)

a. Describe process and type of wastewater.

N/A

b. Applicable EPA ENuent Limitation Guideline: 40 CFR:

Category/Subcategory

c. Maximum Monthly Production Rate:

Of Product Month When Representative Days/Month '

d. Discharge Occurs: hrs/day; days/wk; days/yr, months/yr During which months'P The p~

For continuous discharges report: discharge rate associated with the month of maximum production. MGD For intermittent or seasonal discharges report: discharge rate MGD The f08~tgLfIgjlydischarge rate MGD For batch discharges report: No. of decant cycles CYCLES/DAY Length of each decant cycle MIN. Average decant discharge rate GPM

a. Describe process and type of wastewater.

N/A

b. Applicable EPA ENuent Umitation Guideline: 40 CFR:

Category/Subcategory

c. Maximum Monthly Production Rate:

Of Product Month When Representative Days/Month r w I

d. Discharge Occurs: hrs/day; days/wk; days/yr, months/yr During which months'or continuous discharges report:

The 0~A" ,discharge rate associated with the month of maximum production. MGD For intermittent or seasonal discharges report: discharge rate MGD The m~i~gily discharge rate MGD For batch discharges report: No. of decant cycles CYCLES/DAY Length of each decant cycle MIN. Average decant discharge rate GPM 3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 S ON C - (continued) II. RCES OF WASTEWATER FOR OUTFALL 079

2. I (Description) See No. 3 below.
a. Source(s):
b. Discharge Occurs: hrs/day; days/wk; days/yr, months/yr During which months?

For continuous discharges report: The ~t8gt, discharge rate associated with the month of maximum production. MGD For intermittent or seasonal discharges report: discharge rate MGD The mgZimgaufgjbt discharge rate MGD For batch discharges report: No. of decant cycles CYCLES/DAY Length of each decant cycle MIN. Average decant discharge flow rate GPM

a. Source(s): Sanitary Wastes
b. Discharge Occurs: 24 hrs/day; 7 days/wk; 365 days/yr, 12 months/yr During which months? All months For continuous discharges report:

The avV,gott discharge rate associated with the month of maximum production. 0.022 MGD'GD For intermittent or seasonal discharges report: N/A The fthttLiigttttLfjajly.discharge rate MGD 'Average discharge rate from March 1998, month of highest electrical production in 1998. 3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION C - (continued) ll. SOURCES OF WASTEWATER FOR OUTFALL (continued) 079 Section D) otherwise complete Section D for the stormwater contribution and Section C for contributions from other wastewateis. N/A Drainage Area Conversion Rainfall (inches) Size Units Factor Volume Units X Ft 0.623 Gallons X Yd 5.61 Gallons Acres 27.152 Gallons III. REQUIRED AND OPTIONAL ANALYSES

1. Optional Site-Specific Toxics Data Use the space below (attach additional sheets if necessary) to provide any of the optional site-specific information discussed in Appendix 2.

(The Analyses Results Table should be used to report intake water quality, upstream background or ambient water quality, and parameter specific coefficient of eNuent variability. Space is provided at the top of the table to provide description of sampling points used.) Optional Toxics Data is attached to Application Q YES HNO 000038

3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 S ON C - (continued) I . URGES OF WASTEWATER CONTRIBUTING TO OUTFALL NUMBER 080 (C-1 Pond)

a. Describe process and type of wastewater. N/A
b. Applicable EPA ENuent Limitation Guideline: 40 CFR:

Category/Subcategory

c. Maximum Monthly Production Rate:

Of Product Month When Representative Days/Month 1 Discharge Occurs: hrs/day; days/wk; days/yr, months/yr

 , d.

During which months? For continuous discharges report: The ~Zqf, discharge rate associated with the month of maximum production. MGD For intermittent or seasonal discharges report: MGD The ~~i'll For batch discharges report: discharge rate MGD No. of decant cycles CYCLES/DAY Length of each decant cycle MIN. Average decant discharge rate GPM

a. Describe process and type of wastewater. N/A
b. Applicable EPA ENuent Limitation Guideline: 40 CFR:

Category/Subcategory

c. Maximum Monthly Production Rate:

Of Product Month When Representative Days/Month

d. Discharge Occurs: hrs/day; days/wk; days/yr; months/yr The ~

During which months? For continuous discharges report: discharge rate associated with the month of maximum production. For intermittent or seasonal discharges report: MGD MGD The ~~jmtt~~il discharge rate MGD For batch discharges report: No. of decant cycles CYCLES/DAY Length of each decant cycle MIN. Average decant discharge rate GPM 3600+9-WQDOOS Rev 7/97 NPDES Number PA 0047325 SECTION C - (continued) II. SOURCES OF WASTEWATER FOR OUTFALL 080 2. (Description) See No. 3 below.

a. Source(s):
b. Discharge Occurs: hrs/day; days/wk; days/yr, months/yr During which months?

For continuous discharges report: The m~ discharge rate associated with the month of maximum production. MGD For intermittent or seasonal discharges report: MGD The ttt~tag~gjly discharge rate MGD For batch discharges report: No. of decant cycles CYCLES/DAY Length of each decant cycle MIN. Average decant discharge flow rate GPM

a. Source(s):

in n Runoff from paved roads, roof drains. 0

b. Discharge Occurs: hrs/day; days/wk; days/yr; months/yr During which months? Rain de endent.

For continuous discharges report: The ~~ca discharge rate associated with the month of maximum production. MGD For intermittent or seasonal discharges report: MGD The tm>jiig~Itjii.discharge rate MGD 3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 S' C - (continued) II. SOURCES OF WASTEWATER FOR OUTFALL (continued) 080 Section D) otherwise complete Section D for the stormwater contribution and Section C for contributions from other w'astewaters. Drainage Area Conversion Rainfall (inches) Size Units Factor Volume Units Ft 0.623 Gallons 4.7 1.6 x10 Yd 5.61 4.2 x 10 Gallons X Acres 27.152 Gallons Ill. REQUIRED AND OPTIONAL ANALYSES

1. Optional Site-Specific Toxics Data Use the space below (aNach additional sheets if necessary) to provide any of the optional site-specific information discussed in Appendix 2.

(The Analyses Results Table 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 table to provide description of sainpling points used.) Optional Toxics Data is attached to Application Q YES BNO 3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION C - (continued) III. REQUIRED AND OPTIONAL ANALYSES W rk

  • ALLDISCHARGERS SUBMIT THIS WORKSHEET WITH YOUR APPLICATION '

Discharge Contains (see Required No Instructions for Section C, Part II) Pollutants or Pollutant Outfall GW Storm- Groupings which must be of Sample Number Sanitary Misc. Cleanup water Sampled for and Analyzed Events Process NCCW Waste Waste (see C.ill) Waste Groups 1,2,3,4,5,7,8 Total Kjeldahl River Intake Nitrogen (TKN) 070 See Note 1 071 Groups 1,2,3,4,5,7,8, TKN 2C,3C,4C,5C,7C,12C,16C,5M, 072 18M 23M 073 2C,3C,4C,5C,7C,12C,16C 074 See Note 2 1C,2C,4C,6C,7C,8C,9C,11C,12C, 075 14C 16C 18C TKN 1C,4C,6C,9C,11C,12C,14C,17C, 079 X 18C 19C 6M 7M 13M 8V 11V 12V 080 See Note 1 otes: 1) Outfalls 070, 075 and 080 are similar

2) Outfalls 073 and 074 are similar SUBMIT THIS TABLE WITH YOUR APPLICATION OOOG4~

REQUIRED AND OPTIONAL ANALYSES SECTION C III NOTES SA LING LOCATIONS

1. SUSQUEHANNA RIVER INTAKE
2. OUTFALL 071, COOLING TOWER BLOWDOWN
3. OUTFALL 072, SERVICE AND ADMINISTRATIONBUILDING LOW VOLUME WASTE SUMP
4. OUTFALL 073, UNIT 1 TURBINE BUILDING LOW VOLUME SUMP
5. OUTFALL 075, PEACH STAND POND STORMWATER RUNOFF
6. OUTFALL 079, SEWAGE TREATMENT PLANT Note: Since Outfall Outfalls 077 and 078, Unit 1 and 2 Condensate Storage Tank Areas have never discharged stormwater to the storm drains and can not since the discharge pipes have been flanged shut, PPB L requests elimination of these two outfalls. from the NPDES renewal permit.

SUS UEHAN A R VER I TAKE NOTES

1. Memo from Analytical Laboratory Services Inc. (ALSI) listing exceptions to detection limits.
2. ALSI Cyanide procedures (2)
3. Teledyne Brown Engineering Environmental Services radiological procedures (3)
4. Other Notes:

1 I 15C, Fluoride One sample analyzed by Standard Methods Ed. 18 4500 and two samples analyzed by EPA method No. 300.0. 16C, Nitrate-Nitrite One sample analyzed by EPA method No. 353.2 and two samples by 300.0. 19C, Sulfate One sample analyzed by EPA Method No. 375.4 (detection limit 3,000 ug/I) and two samples by 300.0 (detection limit 500 ug/I). 21C, Sulfite EPA method No. 377.1 used for all three samples, however, one sample had a detection level of 4,000 ug/I while the other samples had a detection level of 2,000 ug/I. Reasons for higher detection levels for this parameter and some other NPDES analyses may be attributed to natural interference. 5M, Chromium (Hexavalent) Even though",the same analytical method was used (Standard Methods 3500D) three different detection levels were used. They were 20, 40, and 10 ug/I respectively. 8M, Mercury (Total) Detection level of one sample was 0.5 and the other two samples 0.2 ug/I. 15M, Phenols (Total) Two had a detection level of 10 and one 5 ug/I. 16M, Aluminum (Total) One sample had a detection level of 150 and the other two 100 ug/I. 21M, Iron (Dissolved) Two of the three samples had a detection level of 60 and the third 30 ug/I. A 22M, Magnesium (Total) All three samples had a detection level of 50 ug/I. The magnesium concentrations were very high however, between 4,730 and 11,000 ug/I. 000044

85/14/1999 18:38 7179441438 ANALYTICALLABS PAGE 82

                                                                                                            ~ '    ~

Jerry Fields l'ranr. Sue Beer Dna: Ntay 14, 1999 Roc NPDES l.aboratory Reports Following are the completed NPDEs reports from the cooling tower blowdown (sample N29815). river Intake (sample 4<129811), and outfall 072(sample ¹130621) locations. Please note, the following ALSI reporting limits do not meet the recommended NPDES limits on these samples: Ana sis ALS! Re in U it Anal sl P

         ~    Acroelin    .       20 ug/I                      Volatile Organics by GC/MS
        .~    Me/cury              0.5 ug/I                    Total Metals by ICP Aluminum       . 150 ug/I                     Total Metals by lCP
         ~    Magnesium          50 ug/I                       Total Metals by IGP
         ~    Zinc                10 ug/I                      Total Metals by ICP
         ~    Dissolved Iron     60 ug/I                       Dissolved Metals
         ~    Phenols             10 ug/I                      PhenOIS
         ~    Sulfate            3000 ug/I                     Sulfate
         ~    Cr+6                   20 ug                     Hexavalent Chromium ln some cases, this Is ho an issue ifthe sample result is above the reporting limit.

Also. I viitt be forwarding you a copy of our standard operating procedure (soP) for free cyanide. Currently, this SOP is under revision and I thought I would wait and send you the most updated copy.

         'Due to new instrumentation at the laboratory. the sufi'ate and mercury reporting limits will meet NPDES  ~

reporting limits for the second and third samples. Page 1

"';.'=-'.=,C EIIVE
                                                                                                                                                                            'oV 2 2 1999 t

I Method: 09-CNDIS riIIOiishtnFH SERAI Revision: 3 Date: September 28, 1998 Page: 1 of16 Document

Title:

Total Cyanide and Weak Dissociable Cyanide by MIDI Distillation (FR) ggI',ONTROLLEO COPY Document Control Number: Organization

Title:

ANALYTICALLABORATORYSERVICES, INC. (ALSO Address: 34 Dogwood Lane Middletown, PA 17057 Phoae: (717) 944-5541 Approved by: t san M. Magness, Quali Assurance Manager Dave Lane,'echnical Director yhit document it thc property ofdnaiytical Laboratory Satn'ccs. Ine. It@sty bc ural by the recipient ordyfor the psvpose for>>hich ts>>ostrantmiatth it it subnrlatd ln confidcnce and ut d you it no intended to constitute pvbiic disciosure or cathe~ion for disciosure so other parties. Is may not be copitd or cotrustee std>>tshovt the <<riven consent ofAnal~kal Laboratory Scniccr, Inc

NNMNtNlILEEtl t'Nty Method: 09-CNDIS Revision: 3 Date: September 28, 1998 Page: . 2 of16 TABLE OF CONTENTS 1 Scope and Application ...........~.................... ~ ~ ~ ~ ~ ~ ~ 3 2 Summary of Method ....................................,.............. .. 3 3 Interferences...................................................... ~ ~ ~ ~ 3 4 Safety ........... ~~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 4 5 Apparatus and Materials ................................... ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 5 6 Reagents ............................................ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 5 7 Glassware Cleaning ............ 8 Quality Control ............ ~ ~ ~ ~ ~ ~ ~ ~~ ~~ ~~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~~ ~ ~ ~ ~ 9 9 Sample Collection, Preservation and Handling............................. 10 10 Procedure ....... ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 10 11 Calculations.......... ~ ~ '

                                                                                                       ~ ~ '
                                                                                                             ~ ~ ~ ~   ~                dkP    V nnJA+AtAPA~A'I-'~XVu JJ                    +

12 Repo+n~ rhno Results................................................ 3I 14 SOP Concurrence Form .......... ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ u 1 6 This documcns is thc property ofit noitsicel behoretory Scn scot. lorn Is moy be used by the recipient smlyfor shc purpose jor srhich lt >>as srensmtsscd. It ls rubmincd In con/idcnce end fst discloturc so you is not intended to constlssee pubiic discloture or oushontotion for disclosure to other persist. It mey not bc copied or comm unlcettd>>ishout the>>ristcn consent ojdnelpttcal Leboresory Services, fisc.

ONCONlOOlLEO COPY Method: 09-CNDIS Revision: 3 Date: September 28 1998 Page: 3 of16 1 Scope and Application 1.1 The purpose of this procedure is to convert cyanide ion and complex cyanides to hydrocyanic acid by reduction in the MIDIdistillation system with sulfuric acid in the presence of magnesium ions for the determination of total cyanide. The distillation of weak acid dissociable cyanide is also described in this procedure. 1.2 This standard operating procedure is adapted Rom Standard Methods 18 Edition 4500-CN C, Determination of Total Cyanide, 4500CN I, Weak Acid Dissociable Cyanide, EPA Methods 335.2 and 335.4, Cyanide, Total and SW-846 Method 9010B Rev. 2 December 1996, Total and Amenable Cyanide: Distillation, and Midi-DistInstruction Manual. 2 Summary of Method 2.1 The MIDI distillation system is used to release hydrocyanic acid Rom the sample and to absorb it into a scrubber of sodium hydroxide solution. This absorbing solution is then tested for the presence of cyanide ion. Interferences NOTE: The interferences described in this section relate only to the distillations performed for TOTAL cyanide analysis. Ifweak and dissociable cyanides are to be distilled, refer to the procedure section for guidance on interferences. 3.1 Known interferences for this method are aldehydes, nitrate-nitrite, and oxidizing agents such as chlorine, thiocyanate, thiosulfate, and sulfide. Some interferences are minimized by the use of a distillation system. Verifications of the treatment of these interferences is accomplished by analyzing laboratory fortified sample matric 3.2 Lead acetate paper is used to test for sulfides since they interfere with the colorimetric procedure. Ifsulfides are present, the sample is treated with an excess of bismuth nitrate solution. (Note: An alternate treatment with cadmium carbonate may be used when analyzing samples by EPA Method 335.4.) 3.3 Sulfamic acid is used to treat all samples for the presence of nitrates and nitrites. 3.4 Thiocyanate is reported to be an interference at high levels although levels as hi tnt is dte property ofdnaiytical laboratory Services. Inc. Is may be usal by the recipient onlyfor site purpose for witch it was transmuted. It Is submitted in conjtdcncc and its disdo.. you is no, Intaulcd so constlntte public ds'sclosure or audtorkatton for disclcwue to other penlct. it may not be cops'td or communicated widtout site written consent oftinaiytical Laboratory ~ace. inc.

ONOONTOOLLEO L'OPY Method: 09-CmIS Revision: 3 Date: September 28, 1998 Page: 4 of 16 as 10mg/L do not interfere.. 3.5 Fatty Acids, surfactants and detergents cause problems with foaming in the distillation process. These samples are to be handled with predistillation dilutions. Iffoaming remains a problem, acidify the sample with acetic acid (1.6 M) to pH 6.0 to 7.0. CAUTION: THIS PROCEDURE CAN PRODUCE LETHAL GAS. PERFORM THIS PROCEDURE IN A FUME HOOD. Extract the sample with iso-octane, hexane or chloroform (preference in order named) with a solvent volume equal to 20% of the sample volume. One extraction is usually adequate to reduce the compounds below the interference level. Avoid multiple extractions or a long contact time at low pH in order to keep the loss of HCN at a minimum. When the extraction is completed, immediately raise the pH of the sample to pH

                                >12, using a 50% NaOH solution.

3.6 Other methods for removing interferences may.be employed provided that they do not adversely affect the performance of the method. Before using a method other than those stated above, approval must be given by the laboratory manager and the client, and a method blank and Laboratory Control Sample (LCS) must be prepared using this method. 4 Safety 4.1 The toxicity or carcinogenicity of each reagent used in this method has not been precisely defined. Each chemical should be handled as ifit were a health hazard. 4.2 Each analyst should become familiar with the reagents used by referencing the Material Safety Data Sheet for each reagent. In doing so, the analyst will become familiar with the appropriate safety precautions for each reagent. 4.3 The following chemicals have the potential to be, toxic or hazardous 4.3.1 Sulfuric Acid 4.3.2 Potassium Cyanide 4.4 Because of the toxicity of hydrogen cyanide (HCN), all distillation equipment must be fitted with final traps or performed under a hood. 4.5 Analysts must wear a fully-buttoned lab coat, safety glasses and PVC gloves at all times during the analysis. 77i is document is she property ofdnolytkal haboratory Srrrkes. Ine. is may be used by she rtcips'ent onlyjor she propose for>>hick fs>>tss sransmiamh it is submitted bs confk/ence ond its disclosure to you is not inscndcrl to cosutttute pubik siisclosure or authontation for slitclosurt'o other patties. is may not bc copied or communicostd srtthout the>>rittcn constsrt %Antdhtkal Ltdnyatory Sax(ccs. Inc.

UN CONTROLLEO CO Method: 09-CNDIS Revision: 3 Date: September 28 1998 Page: 5 of16 5 Apparatus and Materials 5.1 MDI-DistillationSyatem - This apparatus contains heating blocks, reflux flasks and absorbing flasks with connections for 10 samples. 5.2 Vacuum Pump equipped with trap. 5.3 Assorted Class A volumetric flasks and Class A volumetric pipets. SA Calibrated pH meter 5.5 Balance, capable of weighing 0.01g 5.6 Lead Acetate Paper - (purchased from VWR 060792-009 or equivalent). 5.7 Graduated cylinders, various sizes 5.8 Ultrasonic cleaner 5.9 Autoclave 5.10 Boiling Chips - Chemware PTFE boiling stones or equivalent.. 5.11 Aluminum foil 6 Reagents 6.1 All reagents are prepared from reagent grade chemicals. All preparations are recorded-in-the-reagents-logbook. 6.2 Reagent Water - Reagent water is water in which an interferant is not observed at the analyte of interest. For this purpose, ALSI uses a deionization system which provides analyte-&ee, >16.0 megohm-cm deionized water on demand. All references to water in the method refer to reagent water unless otherwise specified. 6.3 Sodium Hydroxide (NaOH) - reagent grade or equivalent.. casement t e propvy ofrtntdydca! Lahore coty Scndccs. Inc. it may bc utcd by the rcc/picnt onlyfor the intrtntt cfog trhtch it was uansmiatd. It it submitted ln confidence and its disdot yov it not intcndcd to constinae public disclosure or author&ation for disciosure to other Intrttet Ic may not bc copied or canus untcatcd unthota the urittcn consent ofdnalpvical Laboratory Senins. Ine. 000050

uNCONtaoLLEll CO~~ Method: 09-CNDIS Revision: 3 Date: September 28, 1998 Page: 6of16 6.4 Sodium Hydroxide Absorbing Solution (0.25 N) - Dissolve 10.0 g of sodium hydroxide pellets in deionized water and dilute to 1 liter in a Class A volumetric flask. 6.5 Magnesium Chloride (MgC1,. 6H,O) - reagent grade or equivalent. 6.6 Magnesium Chloride Solution (51%) (W/V) - Dissolve 510 g MgC1, .6H,O in deionized water and dilute to 1 liter. 6.7 Sulfuric Acid, conc (H,SO4) - Baker Ultra-Analyzed or equivalent. 6.8 Sulfuric Acid (50%) (V/V) - Using a graduated cylinder, slowly add 500 ml of concentrated H,S04 to 500 ml of deionized water in a glass flask or beaker. CAUTION: glassware will be hot. Use of a cold water bath is recommended to cool the flask while the solution is being prepared. 6.9 Sulfamic Acid - reagent grade or equivalent. 6.10 Sulfamic acid (4%) - Dissolve 40 g of sulfamic acid in deionized water and dilute to 1 liter in a Class A volumetric flask. 6.11 Bismuth Nitrate (Bi(NO,),. 5 H,O) - reagent grade or equivalent. 6.11.1 Bismuth Nitrate Solution - Dissolve 30 g of Bi(NO,), . 5 H,O in approximately 100 ml of deionized water. Using a graduated cylinder, add 250 ml glacial acetic acid. Stir throughout the addition until dissolved. Dilute to 1 liter. 6.12 Glacial Acetic Acid - J.T. Baker Ultra-Analyzed or equivalent. 6:5 c 0 ~ CONTACT WITH ACIDS,

                                                       ~          1    'NDO sr)=

KCN IS HIGHLY TOXIC. Dissolve 2.0 g Potassium hydroxide (KOH) and 2.51 g potassium cyanide (KCN) in deionized water and dilute to 900 ml, in a volumetric fiask. Standardize with 0.0192 N AgNO, following, the procedure listed below. Then, remove 500 ml and dilute to the appropriate volume such that the resulting solution is 1000 mg/1. Prepare &esh weekly or restandardize weekly. 6.13.1 Pipet 20.0 ml of the stock solution to an Erlenmeyer fiask. Add approximately 0.5 ml (5 drops) of the rhodanine indicator. Ttdedocunrcnr is rhepropesryofrtnalpricrdlobosasory Srnxccs. Inc lr maybcuscrlby rherccrprcnsonlyfw sheprnposcfosrrhich Ss~ nunsmirscsh ir tscubmirscdinconjulcnccandisr disclosure to you is not brrcndcd ro conssiuae prddic disclosure oc arahorisarion jw'ircioruse so other panics. is may nor be copied or communicated>>irhour rhe>>since corneas ofAnalpsicrd Lobosruory Semlccs, Inc 0000M

oxcoeaoiL.SO CO Method: 09-CNDIS Revision: 3 Date: September 28, 1998 Page: 7 of 16 6.13.2 Titrate with standard 0.0192 N silver nitrate to the first change in color

                                    &om yellow to brownish-pink. The titration must be performed slowly with constant stirring.

6.13.3 Titrate a water blank using the same amount of sodium hydroxide and indicator as in the standard. 6.13.4 Calculate concentration of CN in mgtL in the 900 ml of cyanide solution as follows: a'ICN = C Where: A ml of AgNO, for titration of standard. B ml of AgNO, for titration of blank. C ml of standard titrated. 6.13.5 Calculate the volume of water to add to 500 ml of the Cyanide Stock Solution prepared in section 6.13 to achieve 1000 mg/I cyanide. Use the following equation. Vol. of Water to Add = 500ml x Conc. of CN from ste above - 500 to 500 ml Std. 1000 m J~l 6.13.6 Accurately measure out 500 ml of the Cyanide Stock Solution. To it, add the volume of additional water calculated above. The concentration of the Cyanide Stock Solution is now 1000 mg/I. 6-.1-3% Zitrate-MO:Ogortion of the%'000 mg/1 Cpamd5 Stock Solu ion o ver that it is now 1000 mg/1 following the instructions in section 6.13.1 through 6.13.4. The acceptable range for the cyanide concentration is +/- 2%, or 980 to 1020 mg/l. If the concentration is out of this range, &esh standard must be prepared. The solution must be prepared &esh weekly or restandardized weekly. All standardizatiuon records should be maintained in the standards notebook. 6.14 Cyanide Spike Solution (5 mg/1) - In a 1000 ml volumetric flask, dilute 5.0 ml of stock standard (6.13) with 0.25 N NaOH. Dilute to mark and mix well. Prepar smear is epropcrry ofrrnafprrcal Labonr<osy Services.!ne. Ir nurybe used by she racjplou ordyfor she perposefos rvhich ir uersssansmirroL lr is submirredin con/ufmceand lss diicro, o you is iruendedso consrinrrc public disclosure or aurhorisas!on for disdosusc ro orhcs parries. Ih may nor bc copird oscommunicarcd rvrrhour rhe un'rien consencofdnalprical lahsurrrorySuvker. hrc.

OOCOOlOOLLEO COPY Method: 09-CNDIS Revision: 3 Date: September 28, 1998 Page: 8 of 16 this solution daily. To spike a water sample, add 1.0 ml of the 5 mg/1 Cyanide Spike Soloution to 50 ml of sample to achieve a 0.1 mg/1 spike. 6.15 Low Range Laboratory Control Sample (LCS) (0.05 mg/L) - Using a 1 ml Class A pipet, pipet 1 ml of the Cyanide Spike Solution (6.14) into a 100 ml volumetric flask Dilute to volume with 0.25 N NaOH and invert to mix. This will give the 0.05 mg/1 solution required. Prepare this solution daily. 6.16 High Range Laboratory Control Sample (LCS) (0.400 mg/L) - Using an 8 ml Class A pipet, pipet 8 ml of the Cyanide Spike Solution (6.14) into a 100 ml volumetric flask Dilute to volume with 0.25 N NaOH and invert to mix. This will give the 0.400 mg/1 solution required. Prepare this solution daily. 6.17 Reporting Limit Standard (RLS) (0.005 mg/L) Using a Class A volumetric pipet, pipet 5 mL of the Cyanide Spike Solution (6.14) into a Class A 50mL volumetric flask. Dilute to volume with 0.25 N NaOH and invert to mix. This forms a 0.5 mg/L solution. Using a 1mL Class A pipet, pipet 1mL of the 0.5 mg/L solution into a Class A 100mL volumetric flask. Dilute to volume with 0.25N NaOH and invert to mix. Distill 50mL of this solution to form the 0.005 mg/L RLS. 6.18 Sodium Acetate Trihydrate - NaC2H,O, . 3H,O, reagent grade or equivalent. 6.19 Acetate Buffer - Dissolve 410g sodium acetate trihydrate in 500 mL of reagent water. Add glacial acetic acid to yield a solution pH of 4.5. Verify pH with a calibrated pH meter. 6.20 Zinc Acetate, Zn(C,H,O,) H20, reagent grade or equivalent. 6.21 Zinc Acetate Solution (100g/L) Dissolve 120g zinc acetate in 500mL reagent water in a Class A, 1000mL volumetric flask. Dilute to volume with reagent teraa&nverttom' 6.22 Methyl Red Indicator 6.23 Ascorbic Acid - reagent grade or equivalent. 6.24 DPD Total Chlorine Reagent Powder Pillows - Purchased &om HACH, cat.014076-99 or equivalent. This document is the property ofd nalpsicol Laboratory ~as. Inc. tt moy be used by site recipient onlyfor shc purpose for srhtch it usss transmitted. It Is submitted us co~fldcnce and its diselosurc to you is not instndcd to consdtute public disclosure or tunhoriation for disclosure to other pnrtlte. It ntny not bc copltd or communis'otai uhhauuyhc urtttetcconscnt ojAnaiytt'ctd Laboratory SenCccs. kc. 000053

ONOONTBOLLEO tO Method: 09-CNDIS-Revision: 3 Date: September 28, 1998 Page: 9 of 16 7 Glassware Cleaning 7.1 Cleaning of Volumetric Glassware. 7.1.1 This glassware is cleaned in accordance to the policies set forth in the glassware cleaning Standard Operating Procedure. 7.2 Cleaning of the distillation unit. 7.2.1 All glass parts are to be cleaned by washing with hot tap water and a brush, rinsed with 10% sulfuric acid and finally rinsed with deionized water. Alltubing is to be washed using hot tap water. 7.2.2 Ifthe absorber frit becomes stained or clogged from samples (especially soils) they. may be soaked in conc. HC1 for 20 minutes in an ultrasonic cleaner. Aqua-Regia may be used if the frit becomes completely clogged. Rinse thoroughly with deionized water after using acids to clean the frits. 7.2.3 The glassware may be autoclaved as an additional cleaning step afte tubing and plastic fittings are removed. This is not normally needed and should be used only in the case of extremely contaminated glassware. 7.2.4 When not in use, the MDI glassware must be labeled as either "Clean" or "Dirty". If it is not properly labeled (including date and technician), the unit must be presumed to be, dirty. 7.2.5 Record all maintenance in the MDIlogbook. 8 Quality Control 8-.imitations-of the-Low.Range-ht'S (6-.16), High Range LCS$ 6.16~ptkihgcalntt n (6.14), and Reporting Limit Standard (RLS) are to be prepared fresh daily. All other non-cyanide containing reagents remain stable for 180 days. 8.2 A method blank sample consisting of DI water is to be distilled with each batch of samples and repeated every 20 samples. 8.3 The analyst should alternate between the use of a low-range LCS (0.05 m J~l) and a high range LCS (0.400 mg/1) on successive batches. Ifonly one batch is being distilled in a day, then both the low range and high range LCS must be distille s ocumcnslsthcpropcrsyofdnalysicalLahorasoryScrrlccs.inc. lsmoybcuscdby shcrcclplcnsonlyforshcparposcfortehlchlsttstssransmlsscd. Islssubmlsscdbtcanfldutccandludlsdoi .ayoulsno 00005.

UNCONtOOLLEO COPY Method: 09-CNDIS Revision: 3 Date: September 28, 1998 Page: 10 of 16 with that batch. 8.4 A sample Matrix Spike (MS) is to be distilled at a frequency of one per 10 samples. Add 1mL of the 5.0 mg/1 Cyanide Spike Solution to all samples requiring a matrix spike. Matrix Spike Duplicates (MSD) are to be distilled at a frequency of 1 per 20 samples. 8.5 A Reporting Limit Standard (RLS) should be distilled and analyzed once a month. 8.6 Sections 8.1 through 8.5 describe the required quality control for total cyanide distillation. Those samples requiring weak and dissociable cyanide distillation require a method blank and High Range LCS per batch as well as a matrix spike every 10 samples. Spike volumes and concentrations for total and weak and dissociable cyanides are the same. 9 Sample Collection, Preservation and Handling 9.1 Aqueous samples are placed in clean plastic bottles and preserved with sodium hydroxide to a pH greater than 12 at the time of sampling. 9.2 Samples are kept at 1-4.4'C until the time of distillation. After distillation, the absorbing solution is then kept at 1-4.4'C until the time of analysis. 9.3 Samples known or suspected of containing oxidizing agents such as chlorine are to be tested with DPD powder (10.2.2). A blue color indicates the need for treatment by ascorbic acid. Add ascorbic acid, a few crystals at a time until a drop of sample produces no color change. Then add an additional 0.6 g of ascorbic acid per liter of sample. 10 Procedure 10.1 Weak and Dissociable Cyanide Distillation. 10.1.1 For samples requiring the distillation and analysis of weak and dissociable cyanide, proceed to section 10.1.2. For those samples requiring total cyanide distillation and analysis, proceed to section 10.2. 10.1.2 Transfer 50mL of sample or the appropriate standard solution to a clean reflux flask using a Class A volumetric pipet or Class A graduated cylinder. Add 2-3 teflon boiling stones to the flask. 2 nls documcns is shc psepcrsy ofAnalpsiasl iaborasivy Sere'ccs, Inc, Is nsay bc ussd by shc rce'pirns ordyfa shc purpose for srhich Ss ues srunsnsiacsh is is submiacd in confdcncc and Sss disclosure so you is nor inscndcd so conssia sc public disciosure or asahorisasion for daciosure so oshsr parries. Is snay nes bc copied or commurdsescd srhhosu shc urisscn comcns ofdnalpsical iaborasory Suviccs. inc.. 000055

IINCIINlROLLEII CD Method: 09-CMHS Revision: 3 Date: September 28, 1,998 Page: 11 of16 10.1.3 Follow instructions in 10.4 through 10.14, then'proceed to Section 10.1.4. 10.1.4 Add 2mL of acetate buffer and 2mL of zinc acetate solution to the air inlet tube. 10.1.5 Add 1 drop of methyl red indicator to the air inlet tube and rinse tube with 2-5 mL reagent water. 10.1.6 The methyl red indicator should turn pink in the reflux flask the pH is if within the range specified in the method (4.5-6.0). If a pink color does not persist for colorless samples, add 10% acetic acid drop-wise until a pink color persists. For colored samples, the red indicator may not be visible. Do not add acetic acid to colored samples. Note in the distillation logbook if a sample is colored and the methyl red indicator is not visible. 10.1.7 Once the distillation system is set, cover the reflux flask with aluminum foil. This will reduce the photo-decomposition of some metal-cyanide complexes by ultraviolet light. 10.1.8 Proceed to section 10.22 10.2 Transfer samples to a clean reflux flask. 10.2.1 For aqueous samples, test for the presence of sulfides using lead-acetate paper, by placing a drop of sample on the test paper. A change in color of the paper denotes the presence of sulfides. Treat a 50 ml portion of the sample containing sulfides with the bismuth nitrate solution (6.13) until there is no presence of sulfides. Transfer the treated sample to the reflux flask;l-Note-thee-line-on-theaeflwrflas&W~1-.)-AdMNo 3>oilin chips to the flask. Document check in the logbook. 10.2.2 For aqueous samples, test for the presence of chlorine using DPD total chlorine reagent powder pillows. Place SmL of sample into a test tube and add powder pillow. The development of a pink color indicates the presence of chlorine. Add ascorbic acid, 10 crystals, to another 5 mL of sample. Recheck for chlorine. Repeat until nopinkcolor forms. Add 10 times the amount of ascorbic acid used in SmL of sample to the volume of sample to be analyzed (50 mL). Document check in the logbook. Tliis documcnr ls rhe propvry o/Anaiyrical isrborasory Srrviccr. inc, ls may br urcd by she recipiens onlyfor she pruposcfor rrhich is <<rrssransmirsad. ir Sssubnu'ried in confidence and irs dis o so>rsuis n inrcndrd so consdsure public dircioscuc or arahosr'san'on fe'isclosure ro orher panta. lr may nos be copisd or commrmicaird rrirhora rlic <<nissen conscnr %8nalyricel issborasosy &%et. lnc. 00005

UNCOUTBOLLEO COPY Method,: 09-CNDIS Revision: 3 Date: September 28, 1998 Page: 12 of 16 10.2.3 For solid samples, transfer a significant amount of sample to a plastic weigh dish. Using a stainless steel spatula, mix the sample until homogenous. Weigh approximately 1.0g of the mixed sample into the reflux flask. Dilute to the 50 ml line with deionized water. Add 2 to 3 boiling chips to the fiask. 10.3 Ifa sample needs to be spiked, add 1.0 ml of the Cyanide Spike Solution (6.14) to 50 ml of sample to achieve a 0.1 mg/1 spike. 10.4 Place the filled reflux flask into the rack containing the heating block. 10.5 Add 50 ml of 0.25 N NaOH into the absorber flask (note that the line on the absorbing flask is 50 ml), and place opposite the reflux fiask. Make sure that both the reflux and the absorber flasks are clearly marked with the sample number. 10.6 Place a reflux impinger into the reflux flask. Make sure that the inlet tube is facing forward. This position willhave the hose connections at the rear of the distillation apparatus. 10.7 Place an absorber impinger into the absorbing flask. There are two hoses coming from the absorbing impinger. One joins at the top and the other joins perpendicular to the impinger. The perpendicular hose should be facing the &ont of the distillation apparatus. 10.8 Make sure that all of the hoses are connected properly. The hose from the reflux impinger connects to the hose from the top of the absorbing impinger. The hose from the front of the absorber impinger is connected to the valve on the front of the MDI. 1-0:9 Plac~-cold-fingercondensermtoWmefl~Mpinger an c ec om e sure at all connections are tight. 10.10 Repeat steps 10.3 through 10.8 for each sample to be run working from left to right in the heating block. 10.11 Turn offeach vacuum valve by tightening the knobs on the front of the distillation apparatus. 10.12 Make sure that the vacuum pump and trap are installed properly. This doctantsa is the property ofrt nalytical Laboratosy Suv/ccs. Inc. it nsny ba usrd by the recipient onlyfor thc purpose for which it uas transtntttcd. It is subsriacd in coefMorce and tts drsclosune to you is not intcndcd to constitute pedio dudosurc or authorisadonlor duciosure to other panisca It snay not bc t opiai or conueunlcatcdwithout thasrrhtcn consent ofAnalpstcal istboratoty Services. Inc. 0000+ 7

llNCONTBOLLEO COP Method: 09-CNDIS Revision: 3 Date: September 28, 1998 Page: 13 of 16 10.13 Turn cooling water on to a fiow rate of 6 gallons per hour (GPH) for each sample being distilled. Note on the flow meter that there are two scales, one for GPH and one for number of samples. Again make sure that all water connections are made properly and that the tubes are not pinched to insure proper condensing of the sample and to keep the water lines fiom rupturing. 10.14 Turn on the vacuum and, using the knobs at the f'ront of the distillation unit, adjust the vacuum in each sample to a rate of three bubbles per second in the reflux flask. 10.15 Allow the vacuum to draw for 5 minutes. 10.16 Add 10 ml of 4% sulfamic acid solution to the inlet tube of each sample with a Class A volumetric pipet. 10.17 Allow the vacuum to draw for 5 minutes. 10.18 Add 5 ml of 50% (v/v) H,SO4 to the inlet tube of each sample with a Class A volumetric pipet. 10.19 Allowthe vacuum to draw for 5 minutes. 10.20 Add 2 ml of 51% magnesium chloride solution to the inlet tube of each sample using a Class A volumetric pipet. If excessive foaming occurs a mesh aliquot of the sample must be diluted, and the entire procedure (starting at 10.1) is performed on the diluted sample. 10.21 Rinse the inlet tube with a minimal amount of DI water. 0-.22 Turn-the-distillation~on+~shirrg theaeWN:ter-a%itch until itTiis. 10.23 Set the timer for 105 minutes. Additional. lights on the top of the distillation unit will glow. The green light is the timer light and the amber light is to indicate when the heating block is heating. This setting allows for 15 minutes of heating. time to achieve temperature and 90 minutes of reflux time. 10.24 After the timer has counted down to zero, the heating block will be turned off automatically. s cpropcrsyofrinalyucallaborasoryScniccs. Inc. ismaybcuscdby shcrcciplcnsoniyjorshcpurposcforsrhichisuassransmiscast lslssubmisscdbsconfidcnccandiudisciosurusoyoulsno. Inscndcd so conssinuc psddic disdosurc or aushorisarion jor disdosurc so ocher paso'cs. ts may nos bc copied or commun icascd +deus shc uruscn causans ofArudysiccd Laborasory Scrviccr. Inc

uvtawaoaro core Method: 09-CNDIS Revision: 3 Date: September 28, 1998 Page: 14 of 16 10.25 Let the unit cool for an additional 15 minutes with the vacuum and cooling water on. After cooling, shut offthe vacuum and cooling water. 10.26 Remove the absorber impinger from the flask. Check that none of the receiving solution was lost or that none of the solution from the reflux flask was transferred during distillation to the absorber flask. This can be done by making sure that there is still 50 rnl of receiving solution in the absorber flask. Disconnect the tubing and place the absorbing solution into a 125 ml amber bottle. Label with appropriate information and refrigerate at 1-4.4'C until analysis. Repeat this step for each sample distilled on the unit. 11 Calculations 11.1 Not applicable. 12 Reporting Results 12.1 In the "Daily Functions" menu of the LIM system select ¹6 "Preps Performed" entry. 12.2 Enter Test - (WC2) 12.3 ¹ ¹ Batch - The batch and the COC assigned to the reagent blank are the same ¹ six characters. The reagent blanks are sequentially numbered in the wet chemistry log book with the 2 letter prefix CN followed by 4 digits; i.e., CN0001. To assign a reagent blank a COC ¹ and subsequently the distillation batch ¹ in the Preps Performed Entry Menu of the LIMS, consult the wet chemistry log book and locate the last blank for the WC2 distillation. Name the batch ¹ the following number preceded by the CN prefix. The low or high range LCS will be labeled

                         ~ithMe sam~miibe~ the blank except i~wi e precee e y an X', i.e.,

LCN0001. 12.4 Enter the date the distillation was started. 12.5 Enter the technician's initials responsible for finishing the prep. 12.6 Enter the initial and final volumes previously recorded in the wet chemistry logbook. This document it thc propeny ofAnat>cleat laboratory Scnfccs, inc Ir sary bc used by the rccipicnr onlyfor the purpose for mhtch ir uas transmuttd. It is submtntd in confidence muiits dtsctosure so you is not Intcndtsl to consttrurc public dirclosure or aurhorkatton for dirdar ure ro other parties. It may not be copied oc communlcarcth>>uhout rhe uetacn consent ofrtnolpsictd Laboratory Scniccrr Inc:

UNCONTOOLLEO CO Method: 09-CNDIS Revision: 3 Date September 28, 1998 Page: 15 of 16 12.7 Select B Rom the bottom of the screen to create a reagent blank in the L1MS once all of the preparatory factors have been entered. 12.7.1 Enter the appropriate final and initial volumes in ml (or grams for soils) for the reagent blank;- 12.8 Review the labeling on bottles, the entries in the log book and the entries in the LIMS to verify that all entries match. cn ss t c property ofAnat>sisal Laboratory Scniccs. Inc'. is may bc used by thc rcciptcns sndy for shc purpose for Mich is uncs transmitted. It it submiatd in confidence and its disdos~r to you it n Intcndcd so constitute pbllc disdosurc or ausho~tion for disdosurc to other pard cs. Is ntay not bc cain'rd or commtmicatcd either shc.unisscn consent ofAnalpttcal Laboratory Scrrinct. Irm .

ONCONTOOLLEO L'OPY Metho'd: 09-CNDIS Revision: 3 Date: September 28, 1998 Page: 16 of 16 SOP Concurrence Form. for the Distribution and Revision of Standard Operating Procedures I have read, understood, and concurred with the Standard Operating Procedure (SOP) described above and willperform this procedure as it is written in the SOP. Print Name Signature Date This document is the property ofAnobnlcol hoboretory Seruiecs, in* lt mcy be used by the recipient onty for the purpose for ~kith it unct trunsmittcth it it submutcd in ecefidcnee ond itt discioture to you it not s

NOV 22 gg Method: 04-CN Revision: 4 Date: October ONQ0/rg Page 1 of24 Document

Title:

Total Cyanide, Automatic Spectrophotometric UNCUNTAUCLEU ggPY Document Control Number: Organization

Title:

ANALYTICALLABORATORYSERVICES, INC. (ALSI) Address: 34 Dogwood Lane Middletown, PA 17057 Phone: (717) 944-5541 Approved by: Susan M. Magne ', Quality Assurance Manager David W. L ne Technical Director This docusnens is the psopcssy ofdnalyacal Laborasosy Sssuices, Inc. !s snay be ussd by she rcciplens oniyfor die psupasefor which is was sranunissaL ls is ssdnnisscd in confidcnce and Sss disciosure so you is no lnscndcd so conssinsse pubilc disclosure or asahorisasion for d/sciosure so usher ponies. Is nsay nos be copied or cosnsnunicascd wishous she wrisscn consssa ofAnalycica! laborasory Scrrsbes. Inc. I 00006

UUCOMTOOLLEO COPY Method: 04-CN Revision: 4 Date: October 9, 1999 Page 2of24 TABLE OF CONTENTS 1 Scope and Application .......................... 2 Summary of Method .............................................. 3 Intexfexences..................... ~ ~ ~ \~ ~ ~ ~~ ~ ~ ~ ~ ~ \~ ~ ~ ~~ ~~ ~ ~ ~ ~~ ~~ ~~ ~~ ~ ~ ~ ~~ ~ ~ ~ ~ ~ 3 4 Safety u ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~~ ~ ~ ~ ~ ~ ~ \ ~~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 4 5 Apparatus and Materials Reagents ..............,..................................... ~ ~ ~ n 5 Instrument Calibration ................ ~ ~ ~ ~~ ~~~~~~ ~~~~~ 8 8 Quahty Control .............................. ~ ~ ~ ~ ~ ~ ~ ~ ~~ ~ ~ ~ ~ ~ ~ ~ ~~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 10 9 Sample Collection, Preservation and Handling............................. 12 10 Procedure . ~ ~ ~ ~ ~ ~ ~ ~ ~ ~~~ ~~~ ~ ~ ~ ~ ~~ ~ 12 1 CKlculations overt 12 Reporting Results ~ ~ ~ ~~ ~ ~n ~~ ~~ ~ ~ ~ 1 4 AP PENDIX A n ~~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~

                                                                                                                                                                                                                     '.15 SOP Concurrence Form ................~.....                                                                                                                                                                 32 77iis document is shc property        nolytical Laboratory Saufcts.!nc It snay be used by the recipient onlyfor ihe propose for which it was transsntacth It is cubndttcd ln conjidcncc and its disclosure to you lt not intcntlcd so consslaue public disclosure or outhonsadon fm disclosure to oshcr partlet. lt snay ntu bc coin'cd or cotnsnunlcattd sdthout thc written consent ofst naiyttcal Laboratory Scrstccc. hna, 000063

LlNl,'llNTBOLLEllGill'Y Method: 04-CN Revision: 4 Date: October 9, 1999 Page 3of24 1 Scope and Application 1.1 This method is adapted Rom the U.S. EPA Method 335.4, "Determination of Total Cyanide by Semi-Automated Colorimetry", Method 335.3, "Cyanide, Total", and SW-846 Method 9012, "Total and Ammenable Cyanide." This method also references information found in Lachat's Quikchem method number 10-204-00-1-A. The current method detection limit can be found in the current year' method detection limit laboratory notebook. 1.2 This method is restricted for use by or under the supervision of analysts trained on the use of the Lachat. However, the trays may be loaded by analysts who are trained on this part of the analysis. 1.3 This method covers the determination of cyanide in drinlang, ground, surface, and saline waters, domestic and industrial wastes, and soils and solids. 2 Summary of Method 2.1 Total cyanide fi'om alkaline distillates is converted to cyanogen chloride, CNCl, by reaction with chloramine-T at pH less than 8. The CNCl then forms a red-blue dye by reacting with pyridine-barbituric acid reagent. The color is read at 570 nm. 2.2 Reduced volume versions of this method that use the same reagents and molar ratios are acceptable provided they meet the quality control and performance requirements stated in this method. 2.3 Limited performance-based method modifications may be acceptable provided they are fully documented and meet or exceed requirements expressed in Sect. 8.0, Quality Control. 3 Interferences 3.1 Several interferences are encountered with this method. Some of the known interferences are sulfides, thiocyanate, thiosulfate, sulfide, aldehydes, nitrate-nitrite, and oxidizing agents, such as chlorine. Multiple interferences may require the analysis of a series of laboratory fortified sample matrices (LFM) to verify the suitability of the chosen treatment. For total cyanide most interferences are eliminated by the distillation procedure. 77itsdocumcntisshepropuryofdnalpsksdiaboratoryServices, inc. itnusybsusafby sherceipitnsonlyforthepurposcforuetkhituctsvansmiami lsissubmittcdincoefidcnceanditsdisclosuretoyou is intcmicd to constitute psddic sfitclossoe or author uatkn for disclostve ro other parties. Is nsay not bc copied or comm unkatcd sridea the urittcn consent ofAnalyrlcal laboratory Scrsiccs. Inc. 00006

UMCONTOOLLEO COPY Method: 04-CN Revision: 4 Date: October 9, 1999 Page 4 of 24 3.2 Sulfides adversely affect the colorimetric procedure. Sulfides are tested for by using lead acetate paper. Ifsulfides are present, the sample is treated with 50 ml of bismuth nitrate solution after the air flow is set and prior to the addition of the sulfuric acid in the distillation procedure. 3.3 Nitrates and/or nitrites are also a potential interference. All samples are treated with sulfamic acid in the distillation procedure to remove this interference. 3.4 Other compatible procedures for the removal or suppression of interferences may be employed provided they do not adversely affect the overall performance of the method. New procedures may not be implemented without the permission of the section leader and a Laboratory manager. 3.5 Method interferences may be caused by contaminants in the reagent water, reagents, glassware, and other sample processing apparatus that bias analyte response. 4 . Safety 4.1 The toxicity or carcinogenicity of each reagent used in this method has not been fully established. Each chemical should be regarded as a potential health hazard and exposure should be as low as reasonably achievable. Cautions are included for known extremely hazardous materials or procedures. 4.2 Each analyst should become familiar with the reagents used by reference the Material Safety Data Sheets (MSDS) for each reagent. In doing so, the analyst willbecome familiar with the appropriate precautions for each reagent. 4.3 The laboratory also operates under a formal safety plan. 4.4 The following chemicals have the potential to be highly toxic or hazardous, consult MSDS: 4.4.1 Hydrochloric acid 4.4.2 Silver nitrate 4.4.3 Potassium cyanide 4.4.4 Sulfuric acid 4.5 Because of the toxicity of evolved hydrogen cyanide (HCN), distillation should be This document ts the propcny ofAnat>eked Laboratory Scntece. ine. it may be used by the recipient onlyfor she purpose for whkh it was trantnrittctf. It Is submiaed bs confidence and its disctosure to >eu ts not Intencfal to constuute publk disciosure or atahotkatton for disclosure m other paniet. it may noc be copicst or consntunicatcd without the>>rttten cont tnt ofAnalytkal laboratory Scs>>kcs. Ine. 000065

Method: Revision: Date: October 9, 1999 Page 5 of 24 performed in a well vented hood. 4.6 Analysts must wear a buttoned lab coat, safety glasses, and PVC gloves at all times during the analysis. 5 Apparatus and Materials 5.1 Balance - Analytical, capable of accurately weighing to the nearest 0.0001 g. The current balance being used is the Mettler AG245 purchased through VWR catalog no 11274-666. 5.2 Glassware - Class A volumetric flasks and pipets as required. 5.3 Midi reflux distillation apparatus including boiling flask, condenser, and absorber

                             'purchased Rom Andrews Glass Co. or equivalent.

5.4 Heating mantel or heating block as required 5.5 Automated continuous flow analysis equipment designed to deliver and react sample and reagents in the required ratios. A Lachat QuikChem AE system with an XYZ sampler and autodistillation capabilities is currently in use. It consists of a sampling device, a multi-channel pump, a reaction unit or manifold, a colorimetric detector, a data recording device and a heating unit. 5.6 Disposable culture tubes - Purchased fiom VWR catalog no. 60825-571 or equivalent. 5.7 Transfer pipets - Purchased Rom VWR catalog no. 14670-103 or equivalent. 5.8 Vacuum-pump 5.9 Sonicator 6 Reagents 6.1 Reagent Water - Reagent water is water in which an interferant is not observed at the analyte of interest. For this purpose, ALSI uses a Filson Water Purification System which provides analyte-&ee, greater than 16 megohm-cm, DI water on demand. This docusncns is shc propcrsy ofri naEjstcal baboresory Scruiccs. inc. Is maybe usal by shc recipicus oniyfor she purpcue for Midiis was srauuuisscd. ls is subrnuscdin confslcnce and iss disclosure so you is inscndcd so cons sissue pubiic disciosure or aushorimdon jor disciomrc so oshcr parries. is usey ncs be copied or cosnnundcascd srishous she srrisscn conscns ofdnsdysicsd iusborsnory Services. Inc. 00006

UNOONIOOLLEO C PY Method: Revision: 4 Date: October 9, 1999 Page 6of24 6.2 Degassing with helium. To prevent bubble formation, degas all solutions, except the standards, with helium. Use He at 140 kPa (20 lb/in') through a helium degassing tube (Lachat Part ¹50100). Bubble He vigorously through the solution for one minute. Zero grade helium is purchased Rom MG Industries. Alternatively, degassing may be performed by sonication and vacuum. 6.3 Sodium hydroxide (NaOH) - pellets, purchased &om VWR catalog no. JT3722-7 or equivalent. 6.4 Reagent 1, Carrier, 0.25 N Sodium Hydroxide - By Volume: In a 1-L volumetric flask, dissolve 10.0 g sodium hydroxide (NaOH) in approximately 800 ml water. When the pellets are completely dissolved, dilute to the mark and invert three times to mix. This solution is good for six (6) months. 6.5 Potassium phosphate, monobasic, anhydrous (KH,PO4) - Purchased from VWR catalog no. JT 3246-1 or equivalent. 6.6 Reagent 2, Phosphate Buffer, 0.71 M - By Volume: In a 1-L volumetric fiask, dissolve 97 g potassium phosphate in approximately 800 ml water. Dilute to the mark and invert three times to mix. This solution is good for six (6) months. 6.7 Chloramine-T - Purchased ftom VWR catalog no. JTE494-6 or equivalent. 6.8 Reagent 3, Chloramine-T - By Volume: To a 500-ml volumetric flask, add about 250 ml water. Then add 2.0 g chloramine-T. Dilute to the mark and invert three times to mix. PREPARE FRESH DAILY. 6.9 Pyridine - Purchased from VWR catalog no. JT3348.11 or equivalent. 6.10 Barbituric acid - Purchased Gom Aldrich catalog no. 18,569-8 or equivalent. 6.11 Hydrochloric acid, conc. (HCl) - Purchased &om VWR catalog no. JT9535-33 or equivalent. 6.12 Reagent 4, Pyridine Barbituric Acid Reagent - By Volume: IN THE FUME HOOD, place 15.0 g barbituric acid in a 1-L beaker and add 100.0 ml water, rinsing down the sides of the beaker to wet the barbituric acid. Add 75 ml pyridine (C,H,N) with stirring and mix until the barbituric acid dissolves. Add 15 ml concentrated This document is she pnopcny ofAntdystcal laboratory Services. Inc. It moy bc sued by the recipient onlyfor the purpose for srhtch is ness transmiucd. It it submutcd in confulcnce and Its disclosure to you Is not Intended to constinae public disclosure or atnhoitatton fsu disclosure to other parstcc. Is may not be copied or communicated>>ithous the srrtttcn consent of Analytical Laboratory Scrutccs, lnt'. 000067

Method: cs.cN llNCONTllll Cll Revision: 4 Date: October 9, 1999 Page 7 of 24 hydrochloric acid (12 M HCl) and mix. Transfer to a 1-L volumetric flask, dilute to the mark, and invert three times to mix. This solution is good for six (6) months. 6.13 Potassium Cyanide (KCN) - Purchased &om VWR catalog no. EM-PX1435-1 or JT3080-4 or equivalent. 6.14 Potassium Hydroxide (KOH) - Purchased Rom VWR catalog no. JT3140-11 or equivalent. 6.15 Silver Nitrate Solution (AgNO,)(0.0192 N) - Purchased &om Baxter catalog no. 6910 or equivalent. 6.16 Indicator - paradimethylaminobenzalrhodanine, purchased Rom Baxter catalog no. 2560 or equivalent. 6.17 Cyanide Stock Solution (1000 mg/L) - PREPARE IN A FUME HOOD AVOID CONTACT WITH ACIDS, KCN IS HIGHLY. TOXIC. Dissolve 2.0 g potassi hydroxide (KOH) and 2.51 g potassium cyanide (KCN) in 900 ml of deionized water. Standardize with 0.0192 N AgNO, following the procedure listed below. Then, remove 500 mL and dilute to the appropriate volume such that the resulting solution is 1000 mg/L. Prepare &esh weekly or restandardize weekly. 6.17.1 Pipet 20.0 mL of the stock solution to an Erlenmeyer flask. Add approximately 0.5 mL (5 drops) of the rhodanine indicator. 6.17.2 Titrate with standard 0.0192 N silver nitrate to the first change in color Rom yellow to brownish-pink. The titration must be performed slowly with constant stirring. 6.17.3 Titrate a DI water blank using the same amount of sodium hydroxide and indicator as used in the titration of the standard. 6.17.4 Calculate concentration of CN in mg/L in the 900 mL of cyanide solution as follows: A-B x 1000 where: 77iisdocumcntisshcpmpcpyofAntd>stctd LaborattuySwiccs. Inc, ltmaybcuscrlby thcrcciplcntonlyforthcpurposefor whichit wastransmittcd. Isissubmittcdinconfidcnceanditsdisclos uesoyouisn Intcndcd to constiaae psddic disclosure or authorintttonfor dssclosurc to other ponies. it may not be cop!cd or comm uninstcd without the wtittcn consent ofAnaiyticol Laboratory Scrricce, inc, 000068

UNCONTOOLLEO COPY Method: 04-CN Revision: 4 Date: October 9, 1999 Page 8of24 A = ml of AgNO, for titration of standard. B = ml of AgNO, for titration of blank. C = ml of standard titrated. 6.17.5 Calculate the volume of water to add to 500 mL of the Cyanide Stock Solution prepared in Section 6.17 to achieve 1000mg/L cyanide., Use the following equation. 500 mLx Conc. of CN from step above Vol. of Waferto add to 500mL Std. = 1000

                                                                                                                                                                                 -500 mglL 6.17.6 Accurately measure out 500 mL of the Cyanide Stock Solution. To it, add the volume of additional water calculated above. The concentration of the Cyanide Stock Solution is now 1000 mg/L.

6.17.7 Titrate a 20.0 mL portion of the 1000 mL Cyanide Stock Solution to verify that it is now 1000 mg/L following the instructions in Section 6.18.1 through 6.18.4. The acceptable range for the cyanide concentration is +/- 2%, or 980 to 1020 mg/L. If the concentration is out of this concentration range, mesh standard must oe prepared. The solution must be prepared

                                           &esh weekly or re-standardized weekly. All standardization records should be maintained in the standards logbook.

6.18 Working Calibration Standard (5 mg/L) and Cyanide Spike Solution (5 mg/L) - In a 1000 ml volumetric flask, dilute 5.0 ml of Cyanide Stock Solution (6.17) with 0.25 N NaOH. Dilute to mark and mix well. This must be made up daily. One mL of this solution is added to 50 mL of sample to yield a 0.10 mg/L spike. 6.19 Stock Calibration Verification Standard (1000 mg/L) - Prepare and standardize in the same manner as the Cyanide Stock Solution except a different lot of KCN must be. used. Standardize-as-in-6 17-.1-through-6.17.4.-Label-as-Stock CV4 This solution must be prepared mesh weekly or re-standardized weekly. 6.20 Working Calibration Verification Standard (5 mg/L) - Prepare a 5 mg/L working standard Rom the Stock CVS in the same manner as the Working Calibration Standard (6.18) was prepared. Label as Working CVS. This must be made up daily. 7 Instrument Calibration 7.1 Refer to the Lachat protocol and maintenance document Section 1.0, Changing of yhitdoctuncntit thcpropcrtyofdnalyticolLaboratorySaviccs. Inc. Issnaybeutcdby therccttu'csuoniyforshcpurposcfor>>htchir unsstranuntttcd. Ittssubau'tttdbrconfuicnceandissduclosuretoyouisnot intcndtd to constinue pub!ic disciccute or otahoriattionfor discbssure to other patties lt ntay not bc copied or conununicatcd trtthota thc>>rhtcn consent ofdnalptictd laboratoty Scniccs. p rc. 0000e9

UNCONtROLLEO COPY Method: 04-CN Revision: 4 Date: October 9, 1999 Page 9of24 the Manifold; Section 2.0, Running of the Lachat; and Section 3.0, Calibration. The method to be'downtoaded for this analysis is ~canides. This protocol contains the pertinent information needed to calibrate the instrument and to determine if the calibration is valid. 7.1.7 The R values should be 0.9950 or above for the chords of the curve being used for the samples. 7.1.8 The PIF (peak integrity factor) must be > 0.75 for detectable samples. 7.2 Prepare a series of six (6) standards as described starting in 7.2.1, and a reagent blank by pipetting suitable volumes of Working Calibration Standard solution (6.18) into volumetric flasks for daily calibration. These standards should be diluted with 0.25 N NaOH (6.4). The carrier that is being used to dilute the standards should be the same carrier that is being used on the Lachat manifold. NOTE: All standard dilutions must be recorded in the standards logbook located in the wet chemistry area on the. bookshelf with the other laboratory notebooks. Also the dilution scheme outlined below is only to give an example of the sampl dilutions. The amounts may be changed proportionally depending on the amount needed and also on available glassware. 7.2.1 A set of six (6) Working Standards is made &om the 5.0 mg/L Working Calibration Stock Standard (6.18). These are: 0.500 0.250 0.100 0.050 0.010 0.005 mgCN/L 7.2.2 First, prepare the 0.5 mg/L standard by diluting 20.0 mL of the 5.0 mg/L Working Calibration Standard (6.18) to 200mL with 0.25 N NaOH (6.4) in a 200 mL volumetric flask. 7.2.3 Prepare the other Gve calibration standards by diluting the following volumes of the 0.5 mg/L standard to 100mL with 0.25 N NaOH (6.4) in 100mL volumetric flasks. ML of 0.5 mg/L Standard Concentration Diluted to 100 mL m 1 0.005 4 0.020 10 0.050 This dos urncrnis she property ofrineiysical Laboratory Srrskcs, ine. Is enny ba used by the recipient oniyfor shc purpose for trhkh ls unsssrarrssniacsi. Is issubnrksal in confs'dence and irs disdasure so you kn intended so conssirusc publk disclosure or aushorlutslon for disclosure ro oshcr parries. ls enny nos ba copied or corner u kascd srishous she trrhscn conscns ofAnal>sisal Laborasory Scrriccr. In* 00007

ONCOMIOOLLEO COI'I Method: 04-CN Revision: 4 Date: October 9, 1999 Page 10 of 24 20 0.10 50 0.25 7.2.4 The reagent blank consists of only Reagent 1 - 0.25 N NaOH. Do not use DI water. 7.3 After the calibration has been established, it must be verified by the analysis of a 0.1 mg/L Initial Calibration Verification Std (ICVS). Ifmeasurements exceed+/- 10% of the true value, the problem must be investigated and corrected prior to the analysis of any samples. The analysis may have to be terminated and the instrument recalibrated. The new calibration must be verified before continuing analysis. 7.3.1 ICVS (0.1 mg/L) - Using a Class A pipet, dilute 2.0 mL of 5 mg/L Working Calibration Verification Standard (6.20) with Reagent 1 - 0.25 N NaOH (6.4) in a 100 mL volumetric flask. Invert three times to mix. 8 Quality Control 8.1 A method blank must be prepared and analyzed with each distillation batch. The method 'blank must be less than 2xMDL or less than 5% of the sample concentration. If the method blank is not within acceptable limits, all samples with a detectable result in the batch must be re-distilled or reported with a qualifying comment. 8.2 A nondistilled Continuing Calibration Standard (7.3.1) and a Calibration Blank (7.2.4) must be run at the beginning of the analysis, after every ten samples and at the end of the run to verify the calibration curve. Analysis of the calibration blank is to verify that the instrument is fic Rom contamination at +/- the reporting limiter concentration. of the.CCS.must be.within.10%,of the true value. Ifthe concentration is not within +/- 10%, the source of the problem must be identified and corrected before proceeding with the on-going analysis. Once the problem has been corrected, re-analyze samples following the last acceptable CCS. For more information on ways to change the frequency of the Continuing Calibration Standards and blanks in the Lachat sofbvare, consult-the information screens in the sofbvare under the windows entitled: tray definition and submit, data quality management, auto qc set scheduling, qc set definition, and help for dqm. 8.3 The distilled Laboratory Control Sample (LCS) checks the efficiency of the This document is the property o/rtnoiyskal laboratory Sertkcs. Ine. It enny be usod by the ~cnt onlyfor the purposepr whkhic uctstransrniacd. Is ls subrelacd In confidcnce and lcs disclosure to yrnr lr nor Intended to cour n'nnc puhlk disclosure or authorkaticnr far dfsclosure to other partlet. k racy noc br copied or connnunkatcd trtthora rhe wn'acn consent ofrt nalyttcol Iaboru toryScrvk'cs. Inc. 00007K

UNCONTOOLLEO COP Method: 04-CN Revision: 4 Date: October 9, 1999 Page ll of 24 distillation procedure as well as the entire analytical procedure. The analyst should alternate between the use of a low-range LCS (0.05 mg/L) and a high range LCS (0.400 mg/L) on successive distillation batches. Ifonly one batch of samples is analyzed in a day, a high and low LCS must be analyzed in that batch. The LCS must have a recovery within +/- 10% of the true value, or within calculated control limits, whichever is tighter. Ifthe LCS fails, the cause of the failure must be investigated and corrected before proceeding with the on-going analysis. After corrected, all samples in that batch must be redistilled. Ifsamples are outside of the holding times, consult a laboratory supervisor or manager. 8.4 Sample matrix spikes must be prepared and analyzed at a frequency of one every ten drinking water samples, or one in every 20 other samples. For water samples, add 1.0 mL of the 5 mg/L Cyanide Spike Solution to 50 mL of sample to achieve a 0.1 mg/L spike. Recoveries must be within the established control limits that are based on historical matrix spike recovery data. In the absence of calculated control limits, the percent recovery must be within +/- 10% of the true value. If the recovery limits fall outside of acceptable range, but the LCS recovery is wi accepta'ole limits, the recovery problem is judged to be sample matrix related. The result should be reported with a qualifying coinment. If the LCS also fails, the problem is judged to be system related, and the batch must be re-distilled. 8.5 Matrix Spike Duplicates (MSD) must be run at a rate of one every 10 samples. Duplicates must have an RPD within the established control limits that are based on historical RPD data. In the absence of calculated control limits, the RPD must be less than 20%. Ifthe duplicate is not acceptable, it must be redistilled. Ifthe sample cannot be redistilled and rerun before a holding time violation will occur, consult the supervisor or a laboratory manager.

            .8.6           Actuality-Control-Check Standard-should be performed on-a.quarterly basis The..

QC Check Standard should be a blind standard 1rom a commercial source such as Environmental Resource Associates or other commercial supplier. The recovery must be within the acceptable range provided by the supplier. Ifthe standard is not within these limits, the source of the problem must be identified and corrected before proceeding with further analysis. 8.7 A Reporting Limit Standard (RLS) must be distilled and analyzed at a rate of one every month. Recoveries must be within the established control limits that are based on historical recovery data. In the absence of calculated control limits, th thin document it the property ofdnalptical Laboratory Scrsnccr, Inc, !t may b>> used by the res ipicns onlyfor the purpose for>>hich u wastransmitttd. Itis submut cd in conftdcnce and itt disclosure to you is intended to constinue prie disciosure or authorisation for disclosure to othsr panlcu it moy not be copkd or commtmicatcd uithottt thc urittcn consent ofAnaiyttcal Laboratory Sent'ccs Inc. 0000'7P

UNCOMTBOLLEO COPY Method: 04-CN Revision: 4 Date: October 9, 1999 Page 12 of 24 recovery must be within +/-RLS. If the recovery is not acceptable, consult the supervisor or a laboratory manager. 8.8 The absorbance and wavelength of the 510nm filter used for the analysis is validated on an annual basis. This is done by an external vendor, and docuinentation is kept on file. 8.9 Samples reading a high negative absorbance must be re-analyzed to determine if the high negative absorbance is due to an instrument problem or the sample If matrix itself. the matrix is determined to be the cause of the problem, report the result with a qualifying comment on the Lab Report. 9 Sample Collection, Preservation and Handling 9.1 Samples should be collected in plastic or glass bottles. All bottles must be thoroughly cleaned and rinsed with reagent water. The volume collected should be sufficient to insure a representative sample, allow for replicate analysis (if required), and minimize waste disposal. 9.2 Samples must be preserved with sodium hydroxide to a pH>12 and cooled to 1-4.4'C at the time of collection. 9.3 Samples should be analyzed as soon as possible aAer collection. If storage is required, preserved samples are maintained at 1-4.4'C and may be held for up to 14 days. 9.4 The color reaction is pH sensitive. Therefore, distillates or preserved samples and standards should be carefully matched with respect to NaOH concentration. Samples for analysis on the Lachat must be in a 0.25M NaOH receiving solution because-the camer-on-the-Lachat-is.0.25M-NaOH. Any-other-NaOH-molarity will give inconsistent results when analyzed on the Lachat. 10 Procedure 10.1 Calibrate the system daily as described in Section 7. 10.2 After an acceptable calibration is performed and the CVS has been checked and verified, samples may be run. Samples must be distilled before running. See the Prep Department SOP for cyanide distillation. This docusncns is shc propcrsy ofAsudysical Laborasosy Services. Inc. is snay be used by the rccipicns onlyfor shc purpose for <<hich is s es sranssnincsf. is is subnisscd in conthicncc and Iss discisaurc so ysu Is nos inscndcd so conssisusc pubiic disciossne or aus etuuion for dbclosurc so oshcr peda. Is snoy nos be copied or conununicascd unshos>> shc>>rbscn conscns ofsinoiysicsd baborasosy Sess iccs. Inc. 000073

ONCONTHOLLEO COP Method: 04-CN Revision: 4 Date: October 9, 1999 Page 13 of 24 10.3 Each sample tube should be filled '/a to 3/4 full with sample. 10.5 Sample numbers must be entered before sample s'ubmission. See Section 4 of the Lachat protocol and maintenance document for more information. Samples should be submitted under the sample submit screen in the Lachat. The only time a dilution factor should appear as part of the sample submit screen is when there was a manual dilution performed. The operator category should contain the name of both the person who is performing the analysis as well as the name of the one who is fillingthe trays ifthey differ. 10.6 Any dilutions made should be done using the carrier solution which is the 0.25 M NaOH solution (6.4). This includes standards and sample dilutions. t 10.7 The following is a list of criteria that is specific for the cyanide analysis. Also included with this method is a packet of the screens printed Rom the cyanide method definition program. Any change in these screens should be documented with the Lachat data. See Appendix A. 10.7.1 Sample throughput: 80 samples/h; 40 s/sample Pump speed: 35 Cycle period: 50s Inject to start of peak period: 23 $ Inject to end of peak period: 61s 10.7.2 QuickChem AE Settings: Parameter, Data Window: Top Scale Response: 0.50 abs bottom Scale. Response -0.05 Segment/Boundaries: A-500ug CN/L C - 50 ug CN/L D-10ug CN/L E-5 ug CN/L F - 0 ug CN/L Results/Approval, Reports: Tlris docutncns is the propcny ofAnaiystcai Laboratory Scwiccs. Inc. it ntay bc used by thc recipient onlyfor the purpose for uhich it unts sranstni ttcd. !t u stdnniacd in conftdcnce and its disciosure to you ts n i ttcnded to constitute inddic disclosure or atahoruation for duciosure to other parties. it ntay not be copied or cotntnunicatcd trithout the urittcn consent ofAntdytictd laboratory Scrticcs. Inc. 0000'74

UUCOUTBOLLEO COPY Method: 04-CN Revision: 4 Date: October 9, 1999 Page 14 of 24 In the default RDF, change: Set Default Chord 0 to Set Default Chord 3 (Peak should be centered in chord 3.) This change must be made to both the sample and the calibration RDFs. This change may be saved but when updated software is installed the trays must be changed Rom chord 0 back to chord 3. 10.4 Allow 15 minutes for heating unit to warm up to 60'. 11 Calculations 11.1 The concentration of cyanide in pg/I willbe shown directly on the runtime report. Calculations are determined by a graph of absorbance versus concentration. If the data meet the criteria outlined in this document, then those results can be reported in the computer system to two significant figures. 11.2 The only time a sample needs to be multiplied by a dilution factor is when a manual dilution was performed. 11.3 To determine amenable cyanide, use the following calculation: Cyanide = Total Cyanide (mglL) - Cyanide in Chlonnafed Sample (mg/L) 'menable If the Amenable cyanide is a negative concentration using this calculation, the comment on the lab report using the standard verbiage "ACN". 12 Reporting-Results-12.1 Report results in mg/1 to three significant figures. 12.2 Duplicates, spikes, and the internal QC samples all need to be reported under the QA screen when entering results. 12.3 If a sample is below the current reporting limit, then the sample should be reported as ND (non-detectable). This docroncnt is the property ofAnotyrkal laboratory Scrricer. inc. It nury bc ustd by the scctptrnt ontyfos she prepare for whkh it was transrnlrsed. It ir subrninsd ln conJiderca ond lts disclorure to you is not intended to constants pabh'c duciosure ac autliorization for dudosurc so other parries. It sony nce bc copied or ctunnrunkarcd without the wrutcn consent ofrtnaljrktd labonrtory Seers'ccs.!nc. 000075

ONCONtHOLLEO Method:. 04-CN Revision: Date: October 9, 1999 Page 15 of 24 APPENDIX A Otfiat !I TI ~ Ia9 Oerit4 C<<4atI ~ I 54tcitic notate Defial ~ loa IH

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uNCOcngnuia CtitV Method: 04-CN Revision: 4 Date: October 9, 1999 Page 24 of 24, SOP Concurrence Form for the Distribution and Revision of Standard Operating Procedures I have read, understood, and concurred with the Standard Operating Procedure (SOP) described above and willperform this procedure as it is written in the SOP. Print Name Signature Date ThisdacsoncnstsrkcpropcrryofdarlpstcaILaCcvetotySrniccr. Inc. Itmrybeusafby skercctpttnronlyforthcprnposcfoe&icklturrstransrninth Irlssubuiacdbrconftdcnccandltsdisciosuratoyouirnot Intended so conrriaae puhI!Ic disdosusc os author nation for duclosusc ro orhceparr let. Ir may nor bc copicdoecornrnunicatcd rrirhout dic rrrirttn consent ofAnalytical Iahoraroty Strrn'ca. Inc, 000085

    ~TELEDYNE BROWN ENGINEERING                                      Page 1  of 8 ENVIRONMENTALSERVICES DETERMINATIONOF GROSS ALPHAAND/OR GROSS BETA ACTIVITYIN WATER SAMPLES

1.0 INTRODUCTION

This procedure is used to measure the overall radioactivity of water samples without identifying the radioactive species present. No chemical separation techniques are involved. One liter of the sample is acidified with nitric acid, then evaporated. on a hot plate. Different volumes may be used ifthe sample has a signiQcant salt content or if unusual sensitivity is desired. If requested by the t customer, the sample is filtered through No. 54 filter paper before evaporation, removing particles greater than 30 microns in size. Other Qlter media may be used in order to comply with a client's speciQcations. After evaporation in a beaker, the sample is rinsed into a 2-inch diameter stainless steel planchet which is stamped with a concentric ring pattern to distribute residue evenly. Final evaporation to dryness takes place under heat lamps. Samples which appear to be hygroscopic are dried again under heat lamps just prior to counting. Residue'ass is determined by weighing the planchet before and after mounting the sample. The planchet is counted for alpha and/or beta activity on an automatic proportional counter. Results are calculated using empirical Approved by Approved By Manager Manager Issue or Effective Environmental Quality Revision Pa es Pre ared B Date Anal sls Assur Reissue 8 03/20/96 eter D. Martin J. Guenther OOOOS6

 ~TELEDYNE BROWN ENGINEERING                                      Page 2 of 8 ENVIRONMENTALSERVICES PRO-032-01 self-absorption curves which allow for the change in effective counting efQ-ciency caused by the residue mass.

2.0 DETECTION CAPABILITY Detection capability depends upon sample volume actually represented on the planchet, background and efBciency of the counting instrument, and upon self-absorption of alpha and beta particles by the mounted sample. Because the radioactive species are not identifled, no decay corrections are made and the reported activity refers to the counting time. Minimum detectable level (MDL) for water samples is nominally 1.6 picoCuries per liter. for gross beta at the 4.66 sigma level, assuming that 1 liter of sample is used and that 1/2 gram of sample residue is mounted on the planchet. These figures are based upon a nominal counting time of 50 minutes and upon representative values of counting efficiency and background of 0.2 and 1.2 cpm, respectively. The MDL for gross alpha activity is nominally 2.3 picoCuries per liter at the 4.66 sigma level also assuming that 1 liter of sample is used and that 1/2 gram of sample residue is mounted on the planchet. These figures are based upon a nominal 200 minute counting time and upon a representative efficiency of 0.02 and a background of 0.1 cpm. The MDL becomes significantly lower as the mount weight decreases because of reduced self-absorption. At a zero mount weight, the 4.66 sigma MDL for gross beta is 0.9 picoCuries per liter and the MDL for gross alpha is 0.3 picoCuries per liter. These values reflect a beta counting efficiency of 0.38 and an alpha counting efficiency of 0.18. Different counting intervals may be used to obtain the desired detection limits.

 ~TELEDYNE BROWÃ ENGINEERING                                      Page 3 of 8 ENVIRONMENTALSERVICES 3.0    SAMPLE SELECTION PROCEDURE (a)   Using the Sample Receipt Form or Work List with the Teledyne sample'umber, locate the sample (or sample group) in the Sample Receiving and Storage Room and transport them to the Alpha/Beta Laboratory.

(b) Begin filling out the Radiochemical Work Sheet - Gross Beta/Gross Alpha, entering the customer name, the sample numbers in nu-merical order, the desired analyses (alpha and/or beta), sample collection dates, the sample preparation date and the initials of the analyst. (c) Make an entry in the Alpha/Beta Laboratory Data Book showing customer name, sample numbers, sample type, collection dates and desired analyses. 4.0 SAMPLE PREPARATION PROCEDURES This section describes how water samples are filtered (if required), then evaporated. The residue of each sample is dried on a 2-inch stainle steel planchet which is stamped with a concentric ring pattern. (a) Choose a clean beaker sized to contain the sample aliquot. Nark it with the Teledyne sample number. (b) Shake the sample container to distribute any particulate matter evenly. Decant the desired aliquot into a clean graduated cylinder, then transfer it to the numbered beaker. (c) If filtration is requested by the customer, obtain another beaker of the same size and write the sample number on it. Place a glass funnel in a funnel rack over the empty beaker. Fold a 18.5 cm di-ameter No. 54 Biter paper disk into quarters and place it in the mouth of the funnel. Gravity filter the sample from its original beaker into the identicaQy numbered beaker. Rinse the original beaker and the filter paper with deionized water from a wash bottle. Different filter media may be used in order to'omply with a client's specifications. (d) Add approximately 5 ml concentrated HNO3 to the sample from a dropping bottle. Place the beaker on a hot plate under the hood in the Alpha-Beta Laboratory and set the hot plate for. high surf temperature. 000088

~TELEDYNE BRO%N ENGINEERING Page 4 of 8 ENVIRONMENTALSERVICES PRO-032-01 (e) Evaporate the sample gently to dryness. Take care to reduce hot plate temperature as the sample volume decreases in order to avoid loss by spattering from the beaker. Remove from the hot plate. Prepare a 2-inch stainless steel concentric ring planchet for each water sample by'first wiping it clean with a Kimwipe. Write sam-ple number, customer name, and desired analyses (alpha and/or beta) on a gummed. label and stick to back of planchet. (g) Take the labeled group of planchets to the Radiochemistry Counting Room on a sample tray and weigh each on the analytical balance. Record this tare, weight in the Alpha-Beta Laboratory Data Book beside the sample number. Return the tray of tared planchets to the Alpha-Beta Laboratory. (h) Wet the interior sides and bottom of the sample beaker with a fine steam of 2M HNO3 from a wash bottle. Using a rubber policeman mounted on a glass stirring rod, police the interior of the beaker thoroughly to bring any adhering material into suspension in the liquid. Transfer the solution from each sample beaker to its correspondingly numbered planchet. 'Repeatedly wash'he beaker with small amounts of'2M HNO3 from a wash bottle and collect. the washings in the planchet. NOTE: lf 'a film of sample residue remains in the beakerrinse, with ethanol from a wash bottle. Use the policeman to remove the residue, then transfer it to the planchet. Place the fille planchets in the sample tray under heat lamps in the Light Hood. Add a few drops of 0.1% laboratory aerosol to each planchet. Evaporate to dryness. Remove and allow to cool. If any residue is found on the outside edge of a planchet, scrape it off with a spatula and return it into the planchet. U) Take sample tray to the analytical balance within 1/2 hour after removing from the Light Hood. Weigh each planchet and record final weight next to the corresponding tare weight in the Alpha-Beta Laboratory Data Book. (k) Subtract the tare weight from the final weight for each sample and record this mount weight on the Radiochemical Work Sheet and in the Data Book. Submit the Radiochemical Work Sheet and the tray of finished planchets to the Radiochemistry Counting Room for radioassay. OOOOSB

TELEDYNE BROWÃ ENGINEERING Page 5 of 8 ENVIRONMENTALSERVICES 5.0 SAMPLE COUNTING PROCEDURE Before carrying out the steps below, inspect the residue in the planchets. If these residues appear to have gained moisture from the air, place the tray of planchets under heat lamps and dry again. (a) Verify that the sample tray containing a group of sample planchets contains the same sample numbers as the accompanying Radiochemical Work Sheet - Gross Beta/Gross Alpha.' (b) Write counting sequence numbers on the work sheet following the order that the sample numbers appear on the sheet. Begin with the number 1 if starting a new sample counting group: oth-erwise use the number which follows the last sequence number assigned. (c) Remove the sample planchets from the tray in sequence number order, verifying in each case that the sample number on the back of the planchet matches the'equence number. Transfer each to a plastic planchet holder and then to the selected counter in s quence number order. (d) Write the counting start date and the number of the automatic proportional counter on the work sheet. (e) Load a counting blank, an alpha check source and a beta check source with each counting group. Set the counting interval and initiate the counting sequence. Counts are normally set for 50 minutes but the intervals can be modified to obtain desired sensitivity. After all samples in the group have been counted, copy the printed counts and counting interval for each sample onto the Radiochemical Work Sheet in the space provided. (g) Unload the sample planchets from the holders and store in the rack for processed alpha and beta samples. 6.0 CALCULATIONOF THE SAMPLE ACTGlITTOR OF THE MDL (a) Sample activity and the 2-sigma counting uncertainty are calculated as follows: OOOOBO

~TELEDYNE BROWN ENG1NEEMNG Page 6 of 8 ENVIRONMENTALSERVICES PRO-032-01

   ~Nt      Gi                   N/ht- P             2   (N/at+ 5)/at Unit volume                  2.22(v) (s)             2.22 (v) (e) net activity         counting uncertainty where:        N     =     total counts from sample (counts) ht    =     counting time for sample (min)

P = background rate of counter (cpm) 2.22 = ~dm pCi v = volume of sample analyzed efQciency of the counter (b) Establishing and reporting activities that are equal to or less than the detection limit: If the net activity (N/at- P) is equal to or is less than a 2.22(v) (e) designated multiple of the background counting uncertainty, the activity is below the limits of detection and is called "less than" (L.T.) or "minimum detectable level" (MDL). The L.T. value can be specified by stating only the counting uncer-tainty at a predetermined multiple (am) of the one sigma statis-tics. A sigma multiple (am) of 4.86 is used for calculation of the L.T. values unless the customer requests another value such as 2.83. thus L.T.

                           ~~pg~,

2.22(v) (a) ODOOM

  ~TELEDYNE BROWN ENGINEERlNG                                      Page 7 of.8 ENVIRONMENTALSERVICES PRO-032-01 7.0   CALIBRATIONOF EQUG%KNT FOR GROSS ALE%A, GROSS BETA ANALYSES Automatic proportional counters are used for measurement of gross alpha and gross beta analyses for all sample media. The preparation of each sample type has been described          in separate    procedures. The final "mounting" is in a 2-inch steel planchet which is positioned in the counting instrument. Alpha and beta standards are also prepared and measured in 2-inch planchets.

Alpha standards are prepared by dQuting EPA Am-241 or Th-230 standard solutions (traceable to NISTI and by evaporating measured aliquots .in planchets. The efficiency of the instrument is then determined by dividing the cpm measured by the dpm value. Routine measurements of check sources are plotted on control charts as described in PRO-032-27. The absorption (called self-absorption) of alphas by the sample mass in I the planchet (thus reducing the count rate)'s determined as foOows: A known activity of Am-241 or Th-230 is evaporated with varying am'ounts of Na2COg salt. This salt has been shown to have the same self-absorption properties as finely divided sQt. Residue weights between 0 and 1.5 grams are distributed in 2-inch planchets. From the radiometric determinations a curve is constructed with the apparent instrument efficiency monotonically decreasing with increasing "mount weight". An algebraic expression of this curve is stored in a computer and is referenced during data reduction to yield the counting eQiciency corresponding to the measured mount weight. Determinations of beta counting efBciencies and self-absorption curves are simQar to the methods used for alpha. Beta standards are prepared by diluting EPA Cs-137 standard solutions (traceable to NIBS. Measu

~TELEDYNE BROWN ENGINEERVifG                                    Page 8 of 8
     .ENVIRONMENTAL;SERVICES PRO-032-01 aliquots of these "solutions are evaporated in planchets to prepare standards in the same geometry used for counting samples. Self-absorption curves are prepared by evaporating standard solutions with varying weights of NagCOg salts. Beta check sources are counted routinely and the results are plotted on control charts as described   in PRO-032-027.

Fax:2016645586 'ep 29 '99 9:37 P.02 PRO-032-81 ~TELEDYNE ISOIPES Page 1 of 6 DETERMINATION OF TOTAL RADIUM IN WATER SAMPLES

1.0 INTRODUCTION

This procedure presents a radiomettic method for determining total radium activity (alpha) in water samples. Stable barium carrier is added to the sample and radium is co-precipitated with barium sulfate. The precipitate is collected and mounted on a millipore filter. The precipitate mass is determined by weighing the filter before and after mounting the sample. The filter, mounted in a planchet, is counted on an automatic proportional counter. Results are calculated using an enpirical self absorption curve which allows for the change in effective alpha counting efficiency caused by the precipitate mass. The calculation includes a factor to compensate for activity attributed to alpha enitting daughters of Ra-226 which are re-establishing secular equilibriun during the time period between the the midcount time. pre-'ipitation and This procedure is based on Method 900.1 of the Envirotmental Protection Agency, described in EPA-600/4-80-032, August 1980. 2.0 DETECTION CAPABILITY Detection capability depends upon sample size, chenical yield, the counting interval, the ingrowth factor for alpha daughters of Ra-226, and the efficiency and background of the counting instrument. The MDL for total radium activity (alpha) is nominally Oe5 picocurie per liter at the 4.66 sigma ssue an ective pprove Revi sion ~pa ea Prepared By Oate Date

                    '4       J. D. Martin                                                          Martin Draft                                            10/17/83       07/Ol/83         . D.

Revi sion 5 H. deter ~ 01/05/84 01/05/84 000094

Fax:2016645586 Sep 29 '99 9:D P.OS PR0<<032-81 ~TELEDYNE Page 2 of 6 ISOTOPES level (0.3 pCi/S at the 2.83 sigma level) . 'he MDL is based on a 50-minute counting time, a chanical yield of 0.90, an ingrowth factor of 1.5, a sam-pie volume of 1$ , a detector background of 0.15 cpm and efficiency of 0.16 for precipitate mass of 0.03 gram. 3.0 SAMPLE SELECTION PROCEDURE (a) Using the Sample Receipt Form with the Teledyne Isotopes sample number, locate the sample (or sample group) in the Sample Receiving Storage Room and transport them to the Alpha-Beta Laboratory. (b) Begin filling out the Radiochemical Work Sheet, entering the customer name, the sample number, total radium (as the analysis), sample collection date, the sample preparation date and the initials of the analyst. (c) Make an entry in the Laboratory Data Book showing customer name, sample numbers, sample type, collection dates and desired analysis. 4 .0 CHEMICAL SEPARATION PROCEDURES (a) Write the Teledyne Isotopes sample number on a 2-liter beaker. Shake the sample container and decant into the beaker, filling to the 1 liter mark. (b) Adjust pH to 3 with HN03as'follows: Using a dropping bottle, add conc HN03 to the sample while stirring with a clean glass rod. Withdraw the rod periodically and touch to pH paper. Continue until a pH 3 color indication is obtained. (c) Allow beaker to stand approximately 10 minutes to settle any particulate matter. (d) Gravity filter the sample through a 18.5 cm diameter fiberglass filter which is folded in quarters and inserted in the mouth of a glass funnel. Receive the filtrate in another 2-1'iter beaker which is marked with the sample number. (e) Using a volumetric pipet, add 2.00 ml standardized Ba carrier to the filtered sample (nominally 18 mg Ba/ml) . Stir with a glass rod. (f) Place the filtered sample beaker (now containing Ba carrier) on a hotplate and bring to near boiling. (g) Using a disposable pipet, add 3 ml K SO reagent (nominally 60 mgK2S04/ml) to the sanple. Stir with a glass rod. Record the date and time of this addition in the laboratory data book.

Fax.'2016645586 Sep 29 '99 9:37 P.04 PRO-032-81 ~TELEDYNE Page 3 of ISOTOPES (h) Allow the sample beaker to ranain on the hotplate another 30 minutes (at a tsnperature slightly below the boiling point). A fine white BaS04 precipitate should form and fall to the bottom of the beaker. Remove beaker from the hotplate and allow to cool. 5.0 MOUNTING THE PRECIPITATE steel planchet for each sample by it clean stainless (a) Prepare a new 2-inch first wiping with a kimwipe. Write customer name, sample number, and analysis (TOT Ra) on a gummed label and stick to the back of the planchet. (b) Place a 0.45 pm millipore filter in each labeled planchet. Weigh each (including its filter) on an analytical balance and record this tare weight beside the sample number in the Laboratory Data Hook. (c) Set up a vacuum filter (millipore) apparatus for each sample by inserting a fritted glass filter holder in a I-liter sidearm flask. Taking the samples in numerical order, place the millipore filter on the vacuum apparatus, add the specially designed funnel and fix in place with a clamp. (d) Vacuum filter the sample into the correspondingly numbered millipor apparatus. Filtration is fastest if the precipitate is allowed to remain at the bottom of the beaker and is filtered last. (e) In the last phases of filtration, rinse the sample beaker with deionized water from a wash bottle and add this rinse to the funnel. Do not use a methanol rinse. Disconnect the vacuum apparatus. Remove the filter gently with a spatula and transfer order of samples). it to its planchet (observing the numerical (g) Place planchets (containing their filters with precipitates) in s fiber tray in a hot air oven (100'C), or under heat lamps, to dry. (h) Take the tray containing dried samples to the analytical balance. Weigh each planchet and record final weight next to the correspond-ing tare weight in the Laboratory Data Book. Subtract the tare weight from the final weight and record this mount weight in Laboratory Data Book and on the Radiochenical Work Sheet. Divide mount weight by the carrier standardization value (written on the Ba carri er flask) to obtain chemical yield. Record yield on the Radiochemical Work Sheet and in Laboratory Data Book. Complete the entries on the Radiochemical Work Sheet, adding the sample aliquot used and the date and time of K>S04 addition. Submit the Radiochemical Work Sheet and the tray of finished

Fax:2016645586 Sep 29 '99 9:38 P.05 PRO-032-81 Page 4 of 6 planchets to the Radiochemistry Counting Room for radioassay. 6.0 SAMPLE COUNTING PROCEDURE (a) Verify that the sample tray containing a group of sample planchets contains the same sample numbers as the accompanying Radiochenical Work Sheets. (b) Write counting sequence numbers on the work sheets following the order that the sample numbers appear on the sheet. Begin with the number 1 if starting a new sample counting group; otherwise use the number which follows the last sequence number assigned. (c) Remove the sample planchets from the tray in sequence number order, verifying in each case that the sample nunber on the back of the planchet matches the sequence number. Transfer each to a plastic planchet holder and then to the counting cassette in sequence number order. (d) Write the counting start date and time, and the number of the automatic proportional counter on the first work sheet. (e) Load the cassette into the counter and set the counting mode for alpha. Set the counting interval for 50 minutes'unless a different interval is specified for greater sensitivity. (f) After all samples in the group have been counted, copy the printed counts and counting interval for each sample onto the Radiochenical Work Sheet in the space provided. Also record the count date and time for each sample (certain automatic proportional counters print the count start time; others do not, requiring a summation of counting intervals from the first sample count). (g) Unload the sample planchets from the holders and store in the rack for processed alpha and beta samples. 7.0 CALCULATION OF THE SAMPLE ACTIVITY OR OF THE MDL (a) Sample activity and the 2 sigma counting error are calculated as fol lows: 000097

Fax:2016645586 Sep 29 '99 9:38 P.06 ~TELEDYNE PRO-032-.81 ISOlQPES Page 5 of 6 7.0 CALCULATION OF THE SAMPLE ACTIVITY OR OF THE MDL (a) Sample activity and the 2 sigma counting error are calculated as fol lows: N - f3 2 N + P Net pCi XK b,t unct vo woe

                                                ~     v  p    c          . BTnbgw net   activity              counting error where:    N  =  total   counts from sample (counts) ht= counting time for sample (min) 5 = background      rate of counter for alpha        (cpm) 2.22. = ~d
              ~pl v     volte    of sample analyzed e     efficiency of the counter for Ra-226 alpha, determined empirical-ly as a function of precipitate mass.

P

            =  Radiun-226 alpha ingrowth       factor:

p = 1+ 3(l-e ) decay constant of Rn-222, 0.007551 hr t = elapsed time (hrs) from the time of BaS04 separation to the mid-point of the counting period. (b) Establishing and reporting activities that are equal to or less than the detection limit: N - P If the net activity At is equal.to or is less than a TnmWT7 designated multiple of the background counting error, the activity is 000098

Fax:2016645586 Sep 29 '99 9:% P.07 PRO-032-81 Page 6 of 6 below the limits of detection and is called "less than" (L.T.) or "minimm detectable level" (NDL). The L.T. value can be specified by stating only the counting error at a predetermined multiple (am) of the one 'sigma sta-tistics. A sigma multiple (cm) of 4.66 is used for calculation of the L.T. values unless the customer requests another value such as 2.83. thus L.T. = . v p c

Fax:201664S586 Sep 29 99 9:51 P. 02 QQTEKRDYNE BROWN ENGQiKERING Page I of 4 EmaaONMENTAI, SERVXCES

   'I PRO-022-6 DETERMINATIONOF RA-228 1N WATER

1.0 INTRODUCTION

The procedure describes the method of determining Ra-226 in water samples by the emanation technique. Radon-222 is equilibrated with the parent radionuclide, Ra-226, and then transferred through a closed system to an evacuated one-liter alpha chamber. The Rn-222 and daughters activi-ties are measured in successive counting periods. 2.0 DETECTION CAPASKXTT The minimum detectable level {MDL) for water samples" is nominally 0.2 pCi/liter for Ra-226 at the 4.66 sigma confidence level. This figure based upon a sample volume of 0.4 liter, a counting time of 1000 minutes, and upon representative values of counting efficiency {for Rn-222 and two alpha emitting daughters) and background of 2.00 and 2.3 cpm, respectively. 3.0 SMILE SELECTXON PROCEDURE (a) Using the Sample Receipt Form with the Teledyne Brown Engineering Environmental Services sample number, locate the sample or sample group in the appropriate storage area. Transport the sample{s) to the Gas Analysis Laboratory. (b) Select a Qask for use. Write the following information on a tag and attach to the Qask: customer name, Teledyne 0, volume of sam-ple, Qask ID, and date and time of sample preparation for the Approved By Manager Issue or Effective Technical 'uality i n P D A r val Reissue Ol/10/97 J. D. Martin H. W. Jeter J. Guenther OOOLOO

Fax:201664S586 Sep 29 '99 9-31 P.03 +II ~LEDYNZ aaOWN ENGINEERING Page 2 of 4 EWGRONMENTAL SERVXCES PRO-022-65 Ra-226 determination. 4.0 SAMPLE PREPARATION PROCEDURE (a) Transfer 0.4 liter of water to.the labeled emanation Qask and close the Qask from the atmosphere through the tapered, ground seal. DRerent volumes of sample may be used in order to obtain difFer-ent minimum detection levels and depending on the avaQabQity of sample volume. lt may be necessary to apply a small quantity of vacuum grease to the tapered surface. (b) . Connect the inner tube of the flask to the helium supply and pass helium through the flask for a minimum of five minutes. The bubbling purges radon from the sample. {c) Close the valve between the helium cylinder and the flask. (d) Close the two stopcocks on the emanation Qask. {e) Set flask aside for approximately two weeks to permit the Rn-222 activity to equQibrate with the Ra-226, if any, in the water. 5.0 DETECTOR LOADING After approximately two weeks, proceed with the foHowing steps. (a) Attach the outer tube of the flask to an evacuated 1 liter volume alpha counting chamber through the gas handling system. (b) Attach the inner tube of the Qask to the helium supply. (c) Open the stopcock on the flask which will permit Rn-222 (and any residual helium) to pass into the 1 liter counting chamber. {d) Slowly open the stopcock first and then the valve to the helium supply. The helium wQ1 Qow through the Qask and into the 1 liter counting chamber. Monitor the pressure on the vacuum gauge. E (e) When the pressure reaches one atmosphere (760 mm Hg), close all valves. OOO%.0%.

Fax:2016645586 Sep 29 '99 9:52 P.04 ~TELEDYNE BROWN ENGINEERING Page 3 of 4 ENVIRONMENTALSERVICES PRO-022-6 6.0 SA35PLE COUNTING (a) Push the RESET button on the sealer and push the START button. Record the start time. {b) . Record Count at approximately 60 xninute intervals until ingrowth of Rn-222 daughters is complete as indicated by a maximum count. If activity is indicated by the count, recount the foHowing day for 60 minutes to verify the presence of Rn-222 by the decay. 7.0 STANDARDS AND CONTROL OF COUNTERS

          A Ra-226   standard which is MIST traceable, is counted in the same manner as described above once per month in each counter.

The efBciency of the combined radon extraction 6'om the sample and the nuclear counting is determined with the standard. 8.0 CAINULATIONOF RA-226 ACXTVXXT The Ra-226 activity is deterxnined from the Rn-222 activity as follows: Net Ci unit volume 2.22 (v) (c) (I - e - ~ty) net activity counting error where: N = total counts from sample (counts) ht = counting time for sample (min) P = background rate of counter (cpm) 2.22 = ~m pci v = volume of sample analyzed c = efficiency of the counter 000%08

Fax:2016645586 Sep 29 '99 9:52 P.05 ~TELEDYNE BROWN ENGINEERING Page 4 of 4 ENVIRONMENTALSERVICES PRO-022-65 1- e Xtl) determines the ingrowth" of Rn-222 from Ra-226 during the time lapse of t1 ti = the time lapse of the Qrst helium purge to the second helium purge the decay constant for Rn-222 2 = the correction for Rn-222 decay from the mid count time to the time it was transferred to the counting chamber. the time lapse from transfer to chamber to mid count time Establishing and reporting activities that are equal to or less than the detection limit: If the net activity is equal to or is less than a speciQed multiple of the back-ground counting error, the activity is below the limits of detection and is called "less than" (L.T.) or "minimum detectable level" (MDL). The L.T.- value can be speciBed by stating only the counting error at a prede-termined multiple (am) of the one sigma statistics. A sigma multiple (am) of 4.66 is used for calculation of the LT. values unless the customer requests another value such as 2.83. thus L.T.

Fax:20l6645586 Sep 29 '99 9:52 P.06 DETERMINATION OF RA-226 IN SOIL INTROOUCTION The initial preparation of a soil sample for Ra-226 determination by the emanation technique is to transfer one gram of dry soil into a labeled emanation flask. To that are added 10 ml of 6N HCl and 340 ml of distilled water. Close the flask from the atmosphere through the tapered, ground seal. Proceed with step 4.0 (b) of PR0-022-65. 0 601K B13 oooyog

3600-PM-WQ0008 Rev 7/97 0047325 NPDES Number PA SEC - (continued) III. REQUIRED AND OPTIONAL ANALYSES Q Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) Q Outfall Number H Intake Sampling Results - Optional (Specify Source Sus uehanna River Q Upstream Background Sample Results - Optional (Specify Location of Sample Q Treatment Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 Q New Discharge (Describe basis for information presented, see Instructions for Section C, Part II

2. LEVEL PRESENT 3. UNITS 4.
1. POLLUTANT a. Maximum Daily Value b. Maximum 30-Day Value c. Long-Term Avge. Value Coefficient GROUP 1 if available if available d. a. b. of ENuent No. of Concentration Mass Variability (1) Concentration (2) Mass (1) Concentration (2) Mass (1) Concentration (2) Mass Analyses (CV)

Biochemical Oxygen 1C Demand, BOD N/A 2.67 N/A mg/I N/A Chemical Oxygen Demand, 2C COD <15 N/A <15 N/A mg/I N/A Total Organic Carbon, 3C TOC 2.8 N/A 2.67 N/A mg/I N/A Total Suspended Solids, 4C TSS 10 N/A <7 N/A mg/I N/A Total Dissolved Solids, 5C TDS 281 N/A 188.33 N/A mg/I N/A 6C Ammonia as N <0.10 N/A <0.10 N/A mg/I N/A 7C Oil and Grease <2 N/A <2 N/A mg/I N/A 8C Bromide <2 N/A N/A mg/I N/A 9C Chlorine, Total Residual 0.06 N/A <0.043 N/A mg/I N/A Temperature winter Valee Valee Valee 1 ('C) ('C) ('C) Temperature 23.3 summer Valve ValUe Value 2 ('C) ('C) (OC) 7.47 7.84 standard standard 12C pH units units 2.a. Maximum Daily Value - Report the hfghgg daily value or daily average from the last year of data. Report both mass and concentration. 2.b. Maximum'30-Day Value - Determine the average of all daily Values during each calendar month and report the highest average. 2.c. Long Term Average Value - The average of all values within the last year and report both mass and concentration. 2.d. Minimum of three sampling events required for process wastewater discharges and a minimum of one sampling event for all other discharges, treatment facility influent and intake water. ANALYSES'PDES 3600 PM.WQ0008 Rev 7/97 0047325 Number PA SECTION C - (continued) III. REQUIRED AND OPTIONAL 0 Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) 0 Outfall Number H Intake Sampling Results - Optional (Specify Source Susquehanna River ) 0 Treatment Facility Influent Upstream Background Sample Results - Optional (Specify Location of Sample Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10

                                                                                                                                                                                                                                      )
                                                                                                                                                                                                                                      )

0 New Discharge (Describe basis for Information presented, see Instructions for Section C, Part II ) Accept 1. 3. Level Present 4. Units

2. Concent- 5. e. Ifyouhave any reason to expect the pollutant to be able Pollutant Detec-Detection Level EPA Method C.

Coofficion normally present fn this discharge, check the appropriate tion

a. Max Dai Value b. Avoro of Ano os of block or describe another reason.

Group 2 Level" Used Number Concen-Number of Concon-Effluent Raw .Manu<< n or-(fig/I) Used Voria bitty By- fntako Other rationn Mass tration Mass traflon Mass (CVI Material facturod Stored Product Water (Explafri) 13C Color 110.2 40 N/A 28.33 N/A 3 c.u. N/A 14C Fecal Coliform 9222D 90 N/A 28.62 N/A 3 ¹/100 m) N/A 15C Fluoride 100 50 300.0 170 NIA <110 N/A 3 W/I N/A 16C Nitrate-Nitrite W/I. 50 300.0 850 NIA 593.3 N/A 3 N/A (as N) Nitrogen, Total Wfl 1,000 Gale <1,000 N/A <1,000 N/A 3 N/A Organic (as N) 18C Phosphorus 100 Wfl 365.1 <100 NIA <100 N/A 3 NIA (es P), Total 19C Sulfate (as SO4) 1,000 500 300.0 '2,500 NIA 37,367 N/A 3 W/I '/A 20C Sulfide (as S) 1,000 1,000 376.1 <1,000 .NIA <1,000 N/A 3 Pg" N/A 21C Sulfite (as S03) 2,000 2,000 377.1 <4,000 NIA <2,667 NIA 3 Wfl N/A 22C Surfactants 25 25 5540c W" 39 N/A 35.67 NIA 3 N/A (MBAS) Total Kjeldaht- W 1,000 351.4 <1,000 NIA <1,000 N/A 3 NIA Nitrogen

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

      -'ake It is in copies of this table and check appropriate box.

licant's interest to achieve a level of detection at least equal to (or preferably mor -itive than) those listed. This will minimize uncertainty and therefore the need for nal analyses or the I for establishing a large number of effluent limits and/or monitoring requiremen final NPDES permit. <<7)

3600-PM- Rev 7/97 NPDES Number PA 00473 SEC - (continued) III. REQUIRED AND OPTIONAL ANALYSES* CI Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) 0 Outfall Number H Intake Sampling Results - Optional (Specify Source Sus uehanna River 0 Treatment Upstream Background Sample Results - Optional (Specify Location of Sample 0 New Discharge Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 0 (Describe basis for information presented, see Instructions for Section C, Part II Accept 2. 3. Lovel Present 4. Units e. Ifyou have any reason to expect the pollutant to be

1. 5.

Pollutant abls Detec-Detection EPA Coefficien normally present In this discharge, check the appropriate Level Method a.MaxDai Value b.Avera eofAna es of bhck or describe another reason. Group 2 tion Used Number Number Effluent nter-Leven' Concen- Concen- of Concen- Varfabtrity Raw Manu- By- Intako Other (continued) n (pgn) Used tration Mass tration Mass Anaiysi tration Mass ICVI Material acturo Stored mediate Product Water (Bxprain) Pr ct 1M Antimony, Total 200 10 200.7 <10 N/A <10 N/A pgn N/A 2M Arsenic, Total 50 200.7 <3 N/A <3 N/A 'pg/I N/A 3M Beryllium, Total 200.7 <2 N/A <2 N/A pg/I N/A 4M Cadmium, Total 200.7 N/A NIA pg/I NIA 5M Chromium, 50 200.7 <3 N/A <3 N/A N/A Total pg/l 5M Chromium, 10 10 3500D <40 NIA <23.33 NIA N/A Hexavafent pg/I 6M Copper, Total 20 10 200.7 <10 NIA <10 N/A pg/I N/A 7M Lead, Total 100 200.7 <3 N/A <3 N/A pg/I NIA 8M Mercury, Total 0.2 0.2 245.1 <0.5 N/A <0.3 N/A pg/I N/A gM Nickel, Total 40 20 200.7 <20 N/A <20 N/A pgn NIA 10M Selenium, Total 75 10 200.7 <10 N/A <10 N/A pgn N/A 11M Silver, Total 10 200.7 N/A N/A pg/I N/A 12M Thallium, Total 100 10 200.7 <10 NIA <10 N/A pg/I N/A 13M Zinc, Total 10 200.7 10 NIA <10 N/A pg/I N/A 14M Cyanide, Total 20 335.3 N/A <6 NIA pg/I N/A 14M Cyanide, Free 4500I <5 N/A <5 NIA pgn N/A

                                                ~
                                                                        ~
3. If other 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 daily value or daily average value from the last year of data. Report both mass and concentration. 3.b Average of Analyses - Determine tho average of all samples taken within the past year. Report both mass and concentration. ~3.c A minimum of three Sampling Events required for process wastewater discharges, and a minimum of one Sampling Event for all other discharges, treatment facility influent, Intake water and background.

     -'ake      copies of this table and check appropriate box.

It Is In the applicant's interest to achieve a level of detection at least equal to (or preferably more sensitive than) those listed. This will minimize uncertainty and therefore the need for additional analyses or the potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. 3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION C - (continued) III. REQUIRED AND OPTIONAL ANALYSES Q Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) Q Outfall Number H Intake Sampling Results - Optional (Specify Source Sus uehanna River Q Upstream Background Sample Results - Optional (Specify Location of Sample Q Treatment Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 Q New Discharge (Describe basis for information presented, see Instructions for Section C, Part II Accept 3. Level Present 4. Units e. Ifyou have any reason to expect the pottutant to be

1. 2. 5.

Pollutant able Oetec-Detection EPA Coefficfen normally present in this discharge. check the appropriate Level Method a. Max Oat Value b. Avera e of Ana of block or describe another reason. Group 2 lion Used Number es Number Effluent ntof Level- Concen- Concen- of Concen- Variebflity Raw Manu- Intake Other (continued) (po/I) Used tration Mass tration Mass Anafysf traflon Mass Material factured $ tcred mediate Product Water (Expbh) ( (CV) pMud 15M Phenols, Total 10 420.2 <10 NIA <10 N/A vg/I N/A 16M Atumlnum, Total 100 150 200.7 '<150 N/A <76.7 N/A von N/A 17M Barium, Total 100 10 200.7 40 N/A 33.33 N/A pg/I N/A 18M Boron, Total 100 50 200.7 <50 N/A <50 NIA N/A 19M Cobalt, Total 50 200.7 <3 N/A <3 NIA 3 vg/I NIA 20M Iron, Total 30 30 200.7 570 NIA 370 N/A von N/A 21M Iron, Dissolved 30 60 200.7 <60 N/A <50 N/A Vg/I N/A 22M Magnesium, 30 50 200.7 11,000 NIA 7,077 N/A pg/I N/A Total 23M Molybdenum, 100 10 200.7 <10 N/A <10 N/A pg/I N/A Total 24M Manganese, 10 200.7 110 NIA 96 N/A pg/I N/A Total 25M Tln, Total 800 10 200.7 <10 NIA <10 NIA N/A 26M Titanium, Total 400 10 200.7 <10 N/A <10 NIA VO/I N/A

3. If other 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 highs dally value or daily average value from the last year of data. Report both mass and concentration. 3.b Average of Analyses - Determine the average of ail samples taken within the past year. Report both mass and concentration. 3.c A minimum of three Sampling Events required for process wastewater discharges, and a minimum of one Sampling Event for all other discharges, treatment facility influent, intake water and background.

   'ake       co s of this table and check appropriate box.
  ." It is in         licant's interest to achieve a level of detection at least equal to (or preferably mo           itive than) those listed. This will minimize uncertainty and therefore the need for                nal analyses or the            I for establishing a large number of effluent limits and/or monitoring requiremen               final NPDES permit.

ANALYSES'PDES 3600-PM- 8 Rev 7/97 0047 Number PA SEC - (continLled) III. REQUIRED AND OPTIONAL Q Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) Q Outfall Number H Intake Sampling Results - Optional (Specify Susquehanna River )- Q Upstream Background Sample Results - Optional (Specify Location of Sample ) Q Treatment Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 ) Q New Discharge (Describe basis for information presented, see Instructions for Section C, Part lt ) Accept .3. Level Present 4. Units

1. 2. 5. 6. If you have any reason to expect the poflutant to be Pollutant abfo Deter Detection. EPA Cooffidon normally present fn this discharge, check the appropriate Group 3 tion Level Used Method Number
a. Max Dai Value b. Avoro of Ana es Number of Effluen block or describe another reason.

Volatile Organlcs Lovel- Concen- Concen- of Concon- Raw Manu- nter- By- Intake Other (Pg/I) Used VarhMity mediate ( tration Mass tration Mass Anafysl Iraflon Mass Maiorlal factured Water (Exohtin) (CV) product Product

                                                                                    ~

1V Acroleln 10 20 624 <20 N/A <20 N/A 3 pg/I N/A 2V Aciytonitrille 10 10 624 <10 N/A <10 N/A 3 pg/I N/A 3V Benzene 10 624 N/A N/A 3 pg/I N/A 5V 8romoform 10 624'1 N/A N/A 3 pg/I N/A 6V Carbon 10 624 N/A N/A 3 pg/I NIA Tetrachloride 7V Chlorobenzene 10 624 N/A N/A 3 pg/I N/A By Chtorodibroino- 10 624 NIA N/A 3 pgll N/A methane 9V Chloroethane 10 624 <2 NIA <2 N/A 3 pg/I N/A 10y Ether oroe y iny 10 624 <5 NIA <5 N/A 3 pg/I N/A 11V Chloroform 10 624 N/A N/A 3 pg/I N/A I oro rorno 1 2y methane 10 624 N/A N/A 3 pg/I N/A 14V 1,1-Dichloroethane 10 . 624 N/A N/A 3 pgn NIA 15V 1,2-Dichioroethane 10 624 <2 '. NIA <2 N/A 3 pg/I N/A Ic ofo 16V ethylene 10 624 N/A N/A 3 pgll N/A Ic oro "7V propane 10 624 <2 NIA <2 NIA pgll N/A

                 , - ic oro-propylene               10                      624          <2        N/A            <2          NIA       3       pg/I       N/A 19V Ethylbonzono                10                     624                    N/A                        N/A       3       pg/I       N/A
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 hfglgg daily value or daily average value from the last year of data. Report both mass and concentration. 3.b Average of Analyses - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c A minimum of three Sampling Events required for process wastewater discharges, and a minimum of one Sampling Event for all other discharges, treatment facility influent, intake water and background.

    "'ake      copies of this table and check appropriate box.

It is In the applicant's interest to achieve a level of detection at teast equal to (or preferably more sensitive than) those listed. This will minimize uncertainty and therefore the need for additional analyses or the potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. 3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION C - (continued) III. REQUIRED AND OPTIONAL ANALYSES 0 Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) 0 Outfall Number 8 Intake Sampling Results - Optional (Specify Source Susquehanna River ) 0 Treatment Upstream Background Sample Results -Optional (Specify Location of Sample ) 0 New Discharge Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 ) 0 (Describe basis for information presented, see Instructions for Section C, Part II ) Accept 1. 2. 3. Lovel Present Concent- 4. Units 5. e. Ifyou have any reason lo expect the pollutant lo be Pollutant able Detection EPA Coeffiden normally present in this diScharge, check the appropriate Detec- C. of block or describe another reason. Group 3 tion Level Method a. Max Da Value b. Avera eofArial es Number ENuent n er-Volatile Organics Used Number Concen- of Concen- Raw Manu- By- Intake Other Level" Variability Stored (continued) (pgn) Used tration Mass rationn Anafysfs lrallon Mass (CV) Materlel factured Product Product Water (Explain) n) 20V Methyl Bromide 10 3 624 <3 N/A <3 N/A pg/I N/A 21V Methyl Chloride 10 624 <2 N/A" <2 N/A 3 Pg" N/A 22V Methylene 10 3 624 <3 N/A <3 N/A s pgn N/A Chloride 23V 1,1,2,2-Tetra- 10 1 624 N/A N/A 3 N/A chloroethane 24V Tetrachloro- 10 1 624 N/A -NIA S Pg" N/A ethylene 25V Toluene 10 1 624 N/A N/A 3 Pgn N/A 26V 1,2-Trans-Di- 10 1 624 N/A N/A 3 Pgn N/A chloroeth ene 27V 1,1,1-Trichloro- 10 1 624 NIA N/A pgn N/A ethane 28V 1,1,2-Trichloro- 10 2 624 <2 N/A <2 NIA 3 pg/I N/A ethane 29V Trichloro- 10 1 624 NIA NIA, S Pgn N/A eth ene 31V Vinyl Chloride 10 624 <2 N/A <2 NIA S N/A

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 gglugf daily value or daily average value from the last year of data. Report both mass and concentration. 3.b Average of Analyses - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c A minimum of three Sampling Events required for process wastewater discharges, and a minimum of one Sampling Event for all other discharges, treatment facility influent, Intake water and background

  "'ake      copies of this table and check appropriate box.

It is ln the applicant's interest to achieve a level of detection at least equal to (or preferably more sensitive than) those listed. This will minimize uncertainty and therefore the need for additional analyses or the potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit.

3600-PM- 8 Rev 7/97 NPDES Number PA 004732 SEC - (continLted) III. REQUIRED AND OPTIONAL ANALYSES Q Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) Q Outfall Number H Intake Sampling Results - Optional (Specify Source Susquehanna River Q Upstream Background Sample Results - Optional (Specify Location of Sample Q Treatment Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 Q New Discharge (Describe basis for Information presented, see Instructions for Section C, Part II Accept 3. Level Present 4. Units Pollutant able 1. Detection 2. EPA Concent- 5. Coefficten

e. tf you have any reason to expect the pottutant to be normally present in this discharge, check the appropriate Group 4 Detec-tion Levst Method a. Max Dai Vatue b. Avera e of Ana es Number of block or describe another reason.

Acid-Fracbon Used Number Effluent ntor-Level" Concen- of Concen- Raw Manu- By Intake - Other (pgn) Variability mcdtate Organlcs ( n Used tration Mass rationn Mass Anatysi tration .Mass (CV) Material factured Stored P uct p Water (Exptatn) 1A 2-Chio rophenol 10 10 625 <10 N/A <10 N/A 3 pg/I N/A 2,4-DIchloro- 625 <10 <10 pgR NIA 10 10 N/A N/A 3 henol 3A 2,4-Dimethyl- 10 10 625 <10 N/A <10 NIA 3 pg/I NIA henol 4A 4,6.Dinltro-o- 10 10 625 <10 N/A <10 N/A pg/I . N/A 3 Cresol SA 2,4-Dinitro- 50 15 625 <15 NIA <15 N/A 3 pgn NIA phenol 6A 2-Nitrophenol 10 10 625 <10 N/A <10 N/A ,3 pgn. NIA 7A 4-Nitrophenol 50 10 625 <10 NIA <10 NIA pgn NIA 8A P-Chloro-m- 625 <10 NIA <10 N/A 3 pgn N/A 10 10 Cresol Pentachloro- ' pg/I 50 25 625 <25 NIA <25 NIA N/A henoi 10A Phenol 10 10 625 <10 NIA <10 N/A 3 pg/I N/A 2,4,6-Trlchloro. 10 10 625 <10 N/A <10 N/A 3 pg/I N/A

                                            ~

henol

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 Dally Value - Report the daily value or dally average value from the last year of data. Report both mass and concentration. 3.b Average of Analyses - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c A minimum of three Sampling Events required for process wastewater discharges, and a minimum of one Sampling Event for all other discharges, treatment facility influent, intake water and background. Make copies of this table and check appropriate box. It is In the applicant's Interest to achieve a level of detection at least equal to (or preferably more sensitive than) those listed. This will minimize uncertainty and therefore the need for addiflonal analyses or the potential for establishing a large number of effluent limits and/or monitoring requirements In the final NPDES permit. 3600-PM-WQ0008 Rov 7/97 0047325 NPDES Number PA SECTION C - (continued) III. REQUIRED AND OPTIONAL ANALYSES* 0 Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) 0 Outfall Number H Intake Sampling Results - Optional (Specify Source Susquehanna River 0 Treatment Facility Influent Sampling Results (Locate(Specify Upstream Background Sample Results - Optional Location of Sample 0 New Discharge (Describe basis for information presented, Sampling Point on Line Drawing required by Question A.10 0 see Instructions for Section C, Part II Poilutant Accept abls

1. 2. 3. Lovel Present Concent- 4. Uriits 6. e. Ifyou have any reason fo expect the pollutant to be Detection EPA Coeffiden normally present ln this discharge. check the oppropdate Group 5 Detec-Level Method o. Max Dai Value b.Avera eofAna os of block or describe another reason.

Base-Neutral tion Number ENuent Level" Used . Number nter-Fraction of Concon- VariobiTity Raw Manu- ey- fntoke Other (pgn) Used Material (adurod Stored mediate Organics rationn Mass Anofysl tratfon Mass (CV) PA W h (Expbiin) 18 Acenaphthene 10 625 <3 N/A <3 NIA 3 pg/I N/A 2B Ace naphthylene 10 625 <3 N/A <3 N/A 3 pg/I N/A 3B Anthracene 10 625 <2 N/A <2 N/A 3 pg/I NIA 4B Benzldine 50 20 625 <20 N/A <20 N/A 3 pg/I. N/A Benzo (a) <2 5B 10 625 N/A <2 N/A 3 pg/I N/A Anthra cene 6B Benzo (a) Pyrene 10 625 <2 N/A <2 N/A 3 pgn NIA 3,4-Benzo- 10 625 <2 N/A <2 7B N/A 3 pgn N/A tluoranthene Benzo (ghi) 10 625 <2 N/A <2 8B N/A 3 pg/I N/A Pe lene Benzo (k) 625 <5 N/A <5 9B 10 N/A 3 pgn N/A Fluoranthene Bis (2-Ch/oro- 10 625 <3 N/A <3 N/A N/A 108 3 pgn efho Methane Bis (2-Ch/oro- 10 625 <3 N/A <3 N/A N/A 11B S pgn ofh Ether Bis (2-Ch/oe- 10 625 <2 N/A <2 N/A 3 NIA 12B pg/I

                /so ro      Ether Bis (2-Efhyl-           10                       625           <2        N/A          <2       N/A          3                   NIA 138                                                                                                                          pg/I hex Phthalate 4-Bromophenyl           10                       625           <3        N/A          <3       N/A          3                   N/A 14B                                                                                                                          pg/I Phen I Ether
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 I)lghLIIdaily value or daily average value from the last year of data. Report both mass and concentration. 3.b Average of Analyses - Determine the average of all samples taken within the past year. Report both mass and concentration. 3,c A minimum of three Sampling Events required for process wastewater discharges, and a minimum of one Sampling Event for all other discharges, treatment facility influent, Intake water and background.

     "'ake       copies of this table and check appropriate box.

It is in the a plicant's interest to achieve a level of detection at least equal to (or preferably more sensitive than) those listed. This will minimize uncertainty and therefore the need for additional analyses or the I for establishing a large number of effluent limits and/or monitoring requirement final NPDES permit. }uk N

3600-PM 8 Rev 7/97 0047 NPDES Number PA SEC - (continued) III. REQUIRED AND OPTIONAL ANALYSES* Q Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) Q Outfall Number H Intake Sampling Results - Optional (Specify Source Sus uehanna River Q Upstream Background Sample Results - Optional (Specify Location of Sample Q Treatment Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 Q New Discharge (Describe basis for information presented, see Instructions for Section C, Part II Pollutant Accept able

1. 2. Concent-
3. Level Present 4. Units 5. 6. fr you have any reason to expect the pollutant to be Detection EPA normally present ln this discharge, check the appropriate Group 5 Detec-Level Method a.MaxDa'alue b. Avera e of Anal es Coefficten of block or describe another reason.

Base-Neutral tion Number Efftuent Level" Used Number Fraction Concen- of Concen- Variabffity Raw Manu- BY- Intake Other Organics Used Anatysts Stored mediate I rationn tration htass tratlon hlass (CV) MaterIal factured prod 1 Produd Water (Explain) Butyl Benzyt Phthatato 10 625 <5 NIA <5 N/A 3 pg/I NIA 16B 2Chloronaphthatene 10 625 <5 N/A <5 N/A 3 pg/I N/A 4-Ch1orophenyt Phenyl Ether 10 625 <5 N/A N/A 3 pg/I N/A 18B Chrysene 10 625 <2 N/A <2 N/A 3 pg/l N/A Dlbenzo (a, h) 1 gB 10 625 .<2 NIA <2 N/A 3 pg/I N/A Anthracene 20B 1,2-Dichtorobenzene 10 625 <5 N/A <5 N/A '3 pg/I N/A 21B 1.34)lchtorobenzene 10 625 <5 NIA <5 N/A 3 pg/l N/A 22B 1,4-Dichlorobenzeno 10 625 <5 N/A <5 NIA 3 pgR N/A 3 3'-Dtohtoro-benzidlne 50 625 <5 NIA <5 N/A 3 pg/I N/A 24B Diethyl Phthalato 20 10 625 <10 N/A <10 N/A 3 pg/I NIA 25B Dimethyl Phthalate 20 10 625 <10 NIA <10 N/A 3 pgR N/A Dl.N-Butyl Phthalato 20 625 <5 N/A <5 N/A 3 pg/I N/A 27B 2,4-Dinitrotolueno 10 625 <2 N/A <2 N/A 3 pg/I N/A 28B 2,6-Dinitrototueno 10 625 <2 N/A <2 N/A 3 pg/l N/A 29B Dl-N.octyl Phthalate 20 625 <5 N/A <5 N/A 3 pgR N/A 1,2-Diphenyihydra-30B zine (as 10 5 625 <5 N/A <5 N/A 3 pg/I N/A

                                              ~

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

 .a Maximum Daily Value - Report the                   daily value or daily average value from the last year of data. Report both mass and concentration.
 .b Average of Analyses - Determine the average of ali samples taken within the past year. Report both mass and concentration.

W.c A minimum of three Sampling Events required for process wastewater discharges, and a minimum of one Sampling Event for all other discharges, treatment facility influent, intake water and background.

   "'ake      copies of this table and check appropriate box.

It is In the applicant's interest to achieve a level of detection at least equal to (or preferably more sensitive than) those listed. This will minimize uncertainty and therefore the need for additional analyses or the potential for establishing a large number of eNuent limits and/or monitoring requirements In the final NPDES permit. ANALYSES'PDES 3600-PM-WQ0008 Rev 7/97 Number PA 0047325 SECTION C - (continued) III. REQUIRED AND OPTIONAL Q Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) Q Outfall Number H Intake Sampling Results - Optional (Specify Source Sus uehanna River ) Q Upstream Background Sample Results - Optional (Specify Location of Sample ) P Treatment Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 ) Q New Discharge (Describe basis for information presented, see Instructions for Section C, Part II Detect-

                                                                                                                                                                                                                                   )

Pollutant Accept 3. Level Present 4. Units able

1. .2 5.

Coefriden

e. Ifyou have any reason Io expect Ibe pofiulant Io be normaify present In this discharge, check the appropriate Dotection EPA Group 5 Level Mothod a. Max Dail Value Concent-'ationn b.Avera uofAnu es of block or describe another reason.

Base Neutral ionn Number Efiiuoni Used Number Concen- of Concen- Raw Manu- By- In ako Other Fraction Level" Veda bfiiiy med'ale Organics ( n (pgn) Used Mass tration Mass Analysfs Irseun Mass (CV) Materlal faciured Stored Product Product Water (Expfah) 31B Fluoranthene 10 625 <2 N/A <2 N/A 3 pg/I NIA 32B Fluorene 10 625 <3 N/A <3 NIA 3 pgn N/A Hexachloro- 10 2 <2 <2 NIA pg/I N/A 33B 625 N/A 3 benzene Hexachloro- 10 <5 <5 N/A N/A 34B 625 N/A 3 pgn butadiene Hexachloro- 10 10 <10 N/A <10 N/A pgn N/A 35B 625 3 do entadiene Hexachloro- 10 <5 <5 N/A N/A 36B 625 N/A pgn ethane Indeno (1,2,3cdj 10 <2 N/A <2 N/A 3 pgn N/A 37B 625 . P rene 38B Isophorone 10 625 <3 N/A <3 NIA 3 pgn N/A 39B Naphthalene 10 625 <3 N/A <3 NIA 3 pg/I N/A 40B Nitrobenzene 10 625 <3 N/A <3 NIA 3, pgn N/A N-Nitrosodi- 20 <3 N/A <3 N/A 3 pgn NIA 41B 625 meth amine N-Nitrosodi-N- 20 <3 N/A <3 N/A 3 pgn N/A 42B 625 Pro amlne N-Nitrosodi- 20 <3 N/A <3 N/A 3 pgn N/A 43B 625 hen lamlne 44B Phenanthrene 10 625 <3 N/A <3 N/A 3 pgn NIA 45B Pyrene 10 625 <2 N/A <2 N/A 3 pg/I NIA 1,2,4-Trichloro- 10 10 625 <10 N/A <10 N/A 3 pg/I N/A 46B benzene

3. If other 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 bigbLII daily value or daily average value from the last year of data. Report both mass and concentration. 3.b Average of Analyses - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c A minimum of three Sampling Events required for process wastewater discharges, and a minimum of one, Sampling Event for all other discharges, treatment facility influent, Intake water and background.

     "'ake It is I of thIs table ahd check appropriate box.

licant's interest to achieve a level of detection at least equal to (or preferably motive than) those listed. This will minimize uncertainty and therefore the need fo al analyses or the al for establishing a large number of effluent limits and/or monitoring requiremen~flnal NPDES permit.

3600.PM-WQ0008 Rov 7/97 0047325 NPDES Number PA SEC - (continued) III. IRED AND OPTIONAL ANALYSES'/A Q Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) P Outfall Number 8 Intake Sampling Results - Optional (Specify Source Sus uehanna River Q Upstream Background Sample Results - Optional (Specify Location of Sample Q Treatment Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 Q New Discharge (Describe basis for information presented, see Instructions for Section C, Part II Detect-Accept S. Lovel Present 4. Units

1. 2. 5. 6, If you have any reason lo expect lhe pollutant lo be able Pollutant Detection EPA Coefficfen normally present ln this discharge, check the appropr/ate Level Method a.MaxD 6 Value b.Avera eofAna es of block or describe another reason.

Group 6 ionn Used Number Number Effluent nler-Pesticides Level" Concen- Concen- of Concen- Manu-(pg/I) Used Variability Raw $ tored mediate 8 lnlske Other ( g/I tration Mass tration Mass Anafysi lraflon Mass (CV) Material factured Product p~ Water (Explain) 1P Aldrin 10 2P Alpha BHC 10 3P Beta BHC 10 4P Gamma BHC 10 5P Delta BHC 10 6P Chlordane 10 7P 4,4'-DDT 10 8P 4,4'-DDE 10 9P 4,4'-DDD 10 10P Dieldrin 10 11P Alpha-Endosulfan 10 12P Beta-Endosulfan 10 Endosulfan 1 3P 10 Sulfate 14P Endrin 10 15P Endrin Aldehyde 10 16P Keptachlor 10 Heptachlor Epoxlde 10 25P Toxaphene 10 Dioxin: 2, 3, 7, 26P 8-Tetrachioro-dibenzo-P Dioxin

3. If other data ts 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 Jggfmg daily value or daily average value from the last year of data. Report both mass and concentration. 3.b Average of Analyses - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c A minimum of three Sampling Events required for process wastewater discharges, and a minimum of one Sampling Event for all other discharges, treatment facility lnfluent, Intake water and background.

    "'ake      copies of this table and check appropriate box.

It Is in the applicant's interest to achieve a level of detection at least equal to (or preferably more sensitive than) those listed. This will minimize uncertainty and therefore the need for additional analyses or the potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. R 3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION C - (continued) III. REQUIRED AND OPTIONAL ANALYSES' Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) P Outfall Number

                                                                                                                                                                                                                            )-

H Intake Sampling Results - Optional (Specify Source Sus uehanna River P Upstream Background Sample Results - Optional (Specify Location of Sample )

                                                                                                                                                                                                                             )'

Q Treatment Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 Q New Discharge (Describe basis for information presented, see Instructions for Section C, Part II Accept 1. 2, 3. Level Present 4. Units 5. e. Ifyou have any reason to expect tha pollutant to be able normally present in this discharge, check tha appropriate Pollutant Detec-Detection EPA b.Avera eofAna ses c Coefficien of block or describe another reason. Level Method a. Max Dail Value Group 7 tion Level- Used Number Concen- Concen-Number of Concen-Efftuant Raw Manu- ntef ey fntake Other PCBs Variability mediate

                                     /I (pg/I)       Used         tration     Mass        tration    Mass      Analysis   tration    Mass     (CV)     Material factured  Stored    PM'roductp         Water   (Explain) 18P     PCB-1242               20         0.2          608          <0.2        N/A         <0.2       NIA         3...      pg/I       N/A 19P     PCB-1254               20         0.2          608          <0.2        N/A         <0.2       N/A          3        pg/I       N/A 20P      PCB-1221              20         0.2          608          <0.2        NIA         <0.2       NIA          3        pg/I       N/A 21P      PCB-1232               20         0.2         608           <0.2       N/A          <0.2      NIA          3        pg/I       NIA 22P      PCB-1248               20         0.2         608           <0.2       NIA          <0.2      NIA          3        pg/I       N/A 23P      PCB-1260               20         0.2         608           <0.2       NIA          <0.2      NIA          3        pg/I       N/A 24P      PCB-1016               20         0.2          608          <0.2       N/A          <0.2       NIA         3        pgR        N/A
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 I)lghhlt daily value or daily average value from the last year of data. Report both mass and concentration. 3.b Average of Analyses - Determine the average of all samples taken within the past year. Report both mass and concentration. water and background.' 3.c A minimum of three Sampling Events required for process wastewater discharges, and a minimum of one Sampling Event for all other discharges, treatment facility influent, intake Make copies of this table and check appropriate box.

  " It is in the applicant's interest to achieve a level of detection at least equal to (or preferably more sensitive than) those listed. This will minimize uncertainty and therefore the need for additional analyses or the potential for establishing a large number of eNuent limits and/or monitoring requirements in the final NPDES permit.

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OUTFALL 071 CO LING TOWER BLOWDOWN NOTES

1. Cooling Tower Blowdown, Outfall 071 samples were collected over three 24-hour periods between March and June 1999. One set of samples was collected during an unscheduled one-unit outage in March. Blowdown flows were 5.568 MGD during this outage and 11,952 MGD and 13,068 MGD respectively for the other two sampling events. Sample results for parameters having the highest concentrations in the March sample are listed under Maximum Daily Value for both concentration and mass. It is possible that the Maximum Daily Value for mass for this sample could be lower than the average mass value (lbs./day) of all three samples since the daily discharge in March was less than one half of the discharge for the other two sampling events.
2. See comments on Susquehanna River Intake parameters for 15C, 16C, 19C, 21C, 5M, 16M, 21M, and 22M.

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3600-PM.WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION C - (continued) III. REQUIRED AND OPTIONAL ANALYSES* 0 Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) H Outfall Number 071, Cooling Tower Blowdown 0 Intake Sampling Results - Optional (Specify Source 0 Treatment Background Upstream Sample Results - Optional (Specify Location of Sample 0 New Discharge Facility Influent Sampling Resu!ts (Locate Sampling Point on Une Drawing required by Question A.10 0 (Describe basis for information presented, see Instructions for Section C, Part II Accept Concent- 3. Level Present 4. Units Concent- B. li you have any reason to expect the pcHutant to ba

1. 2. 5.

able Pollutant Detec-Oetecrion Lever EPA Method a. Max Oai Value b. Avera of Ana es Ccefficten of normaHy present in this discharge, check the appropriate block or desciiba another reason. GrOuP 2 ucn Number Number Eiiluont nter-Leven' Used Concen- of Manu- By- intake Other VailabiTily Raw mediate (pg") Used liaeon Analyst water rationn Mass Mass rationn Mass (CV) Matenal laclured piodct Product (Expraki) 13C Color 110.2 30 NIA 26.67 NIA NIA 14C Fecal Coliform 9222D 24 NIA 8.67 N/A ¹/100ml N/A 15C Fluoride 100 50 300.0 330 - 35.97 243.33 22.09 pg/I Ibs/d 16C Nitrate-Nitrite 300.0 2340 108.66 1940 157.96 Ibs/d pg/I (as N) 17C Nitrogen, Total Organic (es N)

                                                       ~

Calculatio 1510 150.52 <666.67 <101.98 'g/I Ibs/d 18C Phosphorus 365.1 850 84.73 603.33 52.49 pg/I lbs/d (as P), Total 19C Sulfate (es SOa) 1,000 500 300.0 215,000 23'432.23 122033.3 11908.41 pgll Ibs/d 20C Suliide (as S) 1,000 1,000 376.1 3000 299.04 <1666.67 <151.49 pg/I Ibs/d 21C Sulfite (as SO3) 2,000 2,000 377.1 <4000 <398.72 <2666.67 <236.52 pg/I lbs/d 22C Surfactants 25 25 5540C 83 8.27 54 4.90 pg/I Ibs/d (MBAS) Total Kjeidahl- 1,000 351.4 1,200 119.62 <1,067 90.73 pgll lbs/d Nitrogen

3. If other 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 I)lgbLIIdaily value or daily average value from the last year of data. Report both mass and concentration. 3.b Average of Analyses - Determine the average of all samples taken viithin the past year. Report both mass and concentration. 3.c A minimum of three Sampling Events required for process wastewater discharges, and a minimum of one Sampling Event for all other discharges, treatment facility influent, intake water and background.

  "'ake      copies of this table and check appropr/ate box.

It Is in thn applicant's interest to achieve a level of detection at least equal to (or preferably mor sitive than) those listed. ThIs will minimize uncertainty and therefore the need for 'nai analyses or th 'al for establishing a large number of eNuent limits and/or monitoring requireme final NPDES permit.

3600-P,M 08 Rev 7/97 0047 NPDES Number PA SE C - (continued) III. REQUIRED AND OPTIONAL ANALYSES* Q Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) H Outfall Number 071, Cooling Tower Blowdown Q Intake Sampling Results - Optional (Specify Source Q Upstream Background Sample Results - Optional (Specify Location of Sample Q Treatment Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 Q New Discharge (Describe basis for Information presented, see Instructions for Section C, Part II Accept 3. Level present 4.. Units

1. 2. 5. 6. Ifyou have any reason to exped the pollutant to be Poilutarit abfo Ootec-Detection EPA Coeffiofen normafly presrmt fn this discharge, check the appropriate Group 2 Level Method a.Maxoaft Value b.Avera oofAna es of block or describe ano'Iher reason.

tion Number ENuent Used Number nter-(continued) lovel" Coricen- Concen- of Concen- VariabiTity Raw Manu- By- intake Other (pg/I) Used tration Mass tration Mass Aiiafysfs tration Matedat factured Stored medfato Product Water (Bxptoh) (CV) product 1M Antimony, Total 200 10 200.7 <10 <1.09 <10 <0.85 /I Ibs/d 2M Arsenic, Total 50 200.7 (3 (0.33 <3 <0.26 pgn ibs/d 3M Beryllium, Total 200.7 <2 <0.22 <0.17 pg/I lbsld 4M Cadmium, Total 200.7 <2 <0.22 <2 <0.17 pg/I Ibs/d Chromium, 50 200.7 <3 <0.33 <3 Total <0.26 pg/I Ibs/d Chromium, (20 Hexavalent 10 10 3500D <2.18 <16.67 (1.55 pg/I Ibs/d 6M Copper, Total 20 10 200.7 20 2.18 16.67 1.55 Ibs/d pg/I 7M Lead, Total 100 3 200.7 4 0.19 <3.33 (0.27 pgll lbsld BM Mercury, Total 0.2 0.5 245.1 (0.5 <0.023 <0.3 <0.022 pg/I Ibsld 9M Nickel, Total 40 20 200.7 <20 <2.18 (20 <1.70 pgn tbs/d 10M Selenium, Total 75 10 200.7 (10 <1.09 <10 <0.85 pgn Ibs/d 11M Silver, Total 10 200.7 <0.12 (1 <0.09 pgn tbs/d 12M Thallium, Tolal 100 10 200.7 <10 (1.09 <10 <0.85 pgll Ibs/d 13M Zinc, Total 10 200.7 20 1.99 16.67 1.34 pg/I Ibs/d 14M Cyanide, Total 20 335.3 <5 <0.54 <5 <0.42 Ibs/d pg/I 14M Cyanide, Free, 4500I <5 <0.54 <0.42 pgll Ibs/d + If 3. other data ls available (l.e. DMR data, etc.), the past year of data maybe used to determine 3a, 3b,3c, and 5.

                                           ~

~~ 3.a Maximum Dally Value - Report the highfLSI daily value or daily average value from the last year of data. Report both mass and concentration. 3.b Average of Analyses - Determine the average of all samples taken within the past year. Report both mass and concentration.

~ 3.c 'ake A  minimum of three Sampling Events required for process wastewater discharges, and a minimum of one Sampling Event for all other discharges, treatment facility influent, Intake water and background.
}      "         copies of this table and check appropriate box.

It is in the applicant's interest to achieve a level of detection at least equal to (or preferably more sensitive than) those listed. This viifl minimize uncertainty and therefore the need for additional analyses

  ~      or the potential for establishing a large number of emuent limits and/or monitoring requirements in the final NPDES permit.
}

3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION C - (continued) III. REQUIRED AND OPTIONAL ANALYSES 0 Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) Outfall Number 071, Cooling Tower Blowdown Intake Sampling Results - Optional (Specify Source Upstream Background Sample Results - Optional (Specify Location of Sample Treatment Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 0 New Discharge (Describe basis for information presented, see Instructions for Section C, Part II Detect-Accept 1. 2. 3. Level Present 4. Units B. If you have any reason Io expect Ihe poiiutant Io be 5. Pollutant abie Detection EPA Coeffiden normally present In this discharge, check Ihe appropriate Lovel Method a. Max Da's!ue b. Avera oiAna es of block or describe another reason. Group 2 ionn Used Number Number Effluent nter-LeveI" Concen- Concen- of Concen- VariabRy Raw, Manu- Intake Other (continued) n (Irgn) Used tration Mass Irabon Mass Analysis tration Mass Material factured siored mediate Product Water (ExpiaIn) p~ ( (CVI product 15M Phenols, Tota'I 5 10 420.2 <10 1.0 <10 <0.85 pg/I Ibs/d 16M Afymlnum, Total 100 150 200.7 700 32.51 353.33 59.53 pg/I Ibsld 17M Barfum, Total 100 10 200.7 10 1.09 10 0.85 pg/I Ibs/d 18M Boron, Total 100 20 200.7 150 16.35 <90 <12.76 pg/I Ibs/d 19M: Cobalt, Total 50 3 200.7 <3 <0.33 (3 <0.26 pg/I Ibs/d 20M Iron, Total 30 30 200.7 1960 91.02 1486.67 166.67 pg/I lbs/d 21M Iron, Dissolved 30 60 200.7 300 13.93 186.67 25.51 pg/I Ibs/d 22M Magrlesium, 30 50 200.7 37,000 4,033 22,333 3,146 pgll Ibs/d Total

  • 23M Molybdenum, 100 10 200.7 36 3.92 . <18.67 (3.06 pgR Ibs/d Total 24M Manganese, 10 3 200.7 230 25.07 187.33 19.56 pg/I lbs/d Total 25M Tin, Total 800 10 200.7 10 1.09 <10 <0.85 pg/I Ibsld 26M Titanium, Total 400 10 200.7 <10 <1.09 <10 <0.85 pg/I Ibs/d
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 S.

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

     "'ake      copies of this table and check appropriate box.

It is in t olicant's interest to achieve a level of detection at least equal to (or preferably mor itive than) those listed. This will minimize uncertainty and therefore the need for al analyses or the I for establishing a large number of effluent limits and/or monitoring requiremen final NPDES permit.

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3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION C - (CDntinued) III. REQUIRED AND OPTIONAL ANALYSES P Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) H Outfall Number 071, Cooling Tower Blowdown Q Intake Sampling Results - Optional (Specify Source Q Upstream Background Sample Results - Optional (Specify. Location of Sample Q Treatment Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 Q New Discharge (Describe basis for information presented, see Instructions for Section C, Part II Detect-Accep! 3. Level Present 4. Units Pollutant able 1. Detection 2. EPA Concent- 6. e. Ifyou have any reason lo expect the pollutant Io be normally present ln Ibis discharge, check the appropriate Coeffiden Group 3 ionn Level Method a.MaxDal Value b.Avara eofAna ses Number of block or describe another reason. Volatile Organics Level" Used Number ENuent n er-Concen- of Concan- Varia hilly Raw Manu- By- Intake Other (continued) (pg/I) Used mediate ( 9/I tration Mass rationn Analysis Iraffon Mass (CV) Malerfal facfured p Product Water (Explain) 20V Methyl Bromide -10 624 <3 <0.33 <3 <0.26 pg/I 'Ibs/d 21V Methyl Chloride 10 3 624 <3 <0.33 <3 <0.26 3 lbs/d pg/I 22V Methylene 10 2 <2 624 <0.22 <2 <0.17 3 pgR Ibs/d Chloride 23V 1,1,2,2-Tetra-10 1 624 <0.12 <0.09 3 pg/I Ibs/d chloroethane 24V, Tetrachloro-ethylene 10 1 324 <0.12 '1 <0.09, 3 pg/I Ibs/d 25V Toluene 10 1 624 <0.12 <0.09 3 pg/I lbs/d 26V 1,2-Trans-Di-10 1 624 <0.12 <0.09 3 pg/I Ibs/d chloroeth ene 27V 1,1,1-Trichloro- 10 1 624 <0.12 <0.09 3 pg/I I s/d ethane 28V 1,1,2-Trichloro- 10 2 <2 624 <0.22 <2 <0.17 3 pg/I lbs/d ethane 29V Trichloro- 10 1 624 <1 <0.12 <0.09 3 pg/I Ibs/d eth lene 31V Vinyl Chloride 10 2 624 <2 <0.22 <2 <0.17 pg/I . Ibs/d

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

  "'ake      copies of this table and check appropriate box.

It is in the applicant's interest to achieve a level of detection at least equal to (or preferably more sensitive than) those listed. This will minimize uncertainty and therefore the need for additional analyses or the potenbal for establishing a large number of eNuent limits and/or monitoring requirements in the final NP ES permit.

3600-PM- Rev 7/97 NPDES Number PA 004732" SEC - (continued) III. REQUIRED AND OPTIONAL ANALYSES CI Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) CI Outfall Number H Intake Sampling Results - Optional (Specify Source 071, Cooling Tower Blowdown 0 Treatment Upstream Background Sample Results - Optional (Specify Location of Sample 0 New Discharge Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 0 (Describe basis for information presented, see Instructions for Section C, Part II Accept 3. Level Present 4. Units 6. Ifyou have any reason to expect the pollutant to be Pollutant able 1. Doteclion. 2. EPA 5. Coeiricien normally present ln Ibis discharflo, check the appropriate Group 4 Detec-tion Lovel Method a. Max Dai Value b. Avera e OIAnal es Number of block or describe another reason. Acid-Fraction Used Number Effluent h'ref-Level" Concen- Conceri- of Concen- Variabiiity Raw Manu- Intake Other Organ!ca (pgn) Used tration Mass Iratian Mass Arlrysls tration Mass Material factured 6tored mediate p~ < Water (Exp(ah) ( n (CV) Product 1A 2-Chlorophe not 10 10 625 <10 <1.09 (10 <0.85 3 Ibs/d 2,4-Dichloro- " 10 10 625 <10 <1.09 <10 <0.85 3 Ibs/d pg/I henol 3A 2,4-Dimethyl- 10 10 625 <10 <1.09 <10 <0.85 3 Ibs/d pg/l henol 4A 4,6-DInltr~- 10 10 625 <10 <1.09 <10 <0.85 3 Ibs/d pgn Cresol 5A 2,4-Dinitro- 50 15 625 <15 <1.63. <15 <1.27 3 Ibs/d phenol pgn 6A 2-Nitrophenol 10 10 625 <10 <1.09 <10 <0.85 3 Ibs/d 7A 4-Nitrophenol 50 10 625 <10 <1.09 <10 <0.85 3 pgn Ibs/d 8A P-Chioro-m- 10 10 625 <10 <1.09 <10 <0.85 3 pg/I Ibs/d Cresol 9A Pentachloro- 50 25 625 <25 (2.72 <25 <2.12 3 pgn Ibs/d henol 10A Phenol 10 10 625 <10 <1.09 <10 <0.85 3 pgn Ibs/d 11A 2,4,6-Trichloro- 10 10 625 <10 <1.09 <10 <0.85 3 pg/I Ibs/d henol

3. It 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 Dally Value - Report the I)ighflflIdaily value or daily average value from the last year of data. Report both mass and concentration. 3.b Average of Analyses - Determine the average of afl samples taken within the past year. Report both mass and concentration. 3.c A minimum of three Sampflng Events required for process wastewater discharges, and a minimum of one Sampling Event for afl other discharges, treatment facility influent, Intake water and background.

  "'ake      copies of this table and check appropriate box.

It is in the applicant's interest to achieve a level ot detection at least equal to (or preferably more sensitive than) those listed. This wfll minimize uncertainty and therefore the need for additional analyses or the potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. ANALYSES'PDES 3600-PM-WQ0008 Rev 7/97 Number PA 0047325 SECTION C - (continued) III. REQUIRED AND OPTIONAL Q Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) H Outfall Number 071, Cooling Twoer Blowdown Q Intake Sampling Results - Optional (Specify Source Q Upstream Background Sample Results - Optional (Specify Location of Sample Q Treatment Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 Q New Discharge (Describe basis for information presented, see Instructions for Section C, Part II Pollutant Accept able

t. 2. 3. Level Present 4. Units 5. B. If youhave any reason to expect the pollutant to be Oetection EPA Coefficlen normally present ln this discharge, check the appropriate Group 6 Oetec-Level Method a. Max Oai Value b. Avera of Aria es of block or desaibe another reason.

Base-Neutral tion Number ENuent Used Number nter-Fraction Level" Concen- Concen- of Concen- Varb bitlty Raw Manu- By- fntake Other Organlcs /I (pg/I) Used tration Mass tration Mass Anah/sf tratlon Materfal factured Stored Product Water (Explain) (CV) 1B Acenaphthene 10 625 <3 <0.33 <3 Ibs/d pg/I 2B Acenaphthylene 10 625 <3 <0.33 <3 <0.26 3 Ibs/d 3B Anthracene 10 625 <2 <0.22 <2 <0.17 3 Ibs/d pg/I 4B Benzidine 50 20 625 <20 <2.18 <20 <1.70 3 g/I Ibs/d Benzo (a) 10 625 <2 <0.22 <2 <0.17 3 5B Ibs/d Anthracene pgg/I 6B Benzo (e) Pyrene 10 625 <2 <0.22 <2 <0.17 Ibs/d pg/I 3,4-Benzo- 10 625 <2 <0.22 <2 <0.17 3 7B pgn Ibs/d fluoranthene Benzo (ghi) 10 625 <2 <0.22 <2 <0.17 8B pg/I Ibs/d Pe Iene Benzo (k) 10 625 <5 <0.54 <5 <0.42 3 9B pg/I Ibs/d Fluoranthene Bls (2 Ch/om 10 625 <3 <0.33 <3 <0.26 3 10B pg/I Ibs/d elho Methane Bis (2-Ch/oro- 10 625 <3 <0.33 <3 <0.26 3 efh Ether g/I Ibs/d Bls (2-Ch/oro- 10 625 <2 <0.22 <2 <0.17 3 lso ro Ether Ibs/d Bls (2-Efh) I- 10 625 <2 <0.22 <2 <0.17 1 3B Ibs/d hex Phthalate 14B 4-8romophenyt 10 625 <3 <0.33 <3 . <0.26 Ibs/d

                                               ~

Phen I Ether pg/I

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

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

  "'ake        copies of this table and check appropriate box.

It Is fn the applicant's interest to achieve a level of detection at least equal to (or preferably more sensigve than) those listed. This will minimize uncertainty and therefore the need for additional analyses or the I for establishing a large number of eNuent limits and/or monitoring requirements 'inal NPDES permit.

3600-PM- Rov 7/97 00473 NPDES Number PA SEC - (continued) . III. REQUIRED AND OPTIONAL ANALYSES* 0 Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) H Outfall Number 071 Cooling Tower Blowdown

                                               ~

0 UpstreamSampling Results - Optional (Specify Source 'ntake 0 Treatment Background Sample Results - Optional (Specify Location of Sample 0 New Discharge Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 0 (Describe basis for information presented, see Instructions for Section C, Part II Pollutant Accept able

1. 2. 3. Level Present Concent-
4. Units 6. e. Ifyou have any reason to expect Iho poIIutant Io bo Detection EPA Cooffidon normally present in IMs discharge, check Ihe appropriate Group 5 Detec-Level Method e. Mox Do Value b.Avere oofAne sos of block or describe another reason.

Base-Neutral tion Number ENuent Level" Used Number Concen- ntor-Fraction of Concen- Vade biiity Raw Manu- Intake -Other Organics (Iig/I) Used tration Mass rationn Mass Anoiysi tration Stored mediate ( Mass (CV) Materiel (acturod pr&ud Product Water (Expfoto) Butyl Bonzyi. Phthatate 10 625 <5 <0.54 <5 (0.42 3 pgn Ibs/d 16B 2<Moronaphthatone 10 625 <0.54 <5 (0.42 3 Ibs/d 4CMorophonyl 1 7B Phenyl Ether 10 625 <0.54 <5 <0.42 3 Ibs/d Iig/I 18B Chrysone 10 625 <2 <0.22 <2 <0.17 3 Ibs/d D~bonzo (a, h) 10 625 <2 <0.22 <2 (0.17 3 Anthracene wn Ibs/d 20B 1,2-Dichlorobenzeno 10 625 <5 <0.54 <5 <0.42 3 Ibs/d 21B 1.3-DicMorobenzone 10 625 <5 <0.54 <5 <0.42 3 Ibs/d 22B 1,4-Dichforobe ozone 10 625 <5 <0.54 <<5 <0.42 3 Ibs/d 3.3'-DicMoro-benzkfine 50 625 <5 <0.54 <5 <0.42 3 Ibs/d pgn 24B Diethyl Phtholoto 20 10 625 <10 <1.09 <10 (0.85 3 Ibs/d 25B Dimethyl Phthalato 20 10 625 <10 <1.09 <10 <0.85 Ibs/d Di-N-Butyl Phthalate 20 5. 625 <5 <0.54 <5 <0.42 pg/I Ibs/d 27B 2,4-Dinitrotofu one 10 625 <2 <0.22 <2 (0.17 3 in Ibs/d 28B 2,6.Dinitrotolu coo 10 625 <2 <0.22 <2 <0.17 Ibs/d 29B DI-N.Octyi Phthalaio 20 625 <5 <0.54 <5 <0.42 3 Ibs/d 1,2-Diphonythydro-30B zlno (es 10 625 <5 <0.54, <5 <0.42 3 Ibs/d

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 I)lghtEI daily value or daily average value from the last year of data. Report both mass and concentration. 3.b Average of Analyses - Determine the average of ail samples taken wilhln the past year. Report both mass and concentration. ~ 3.c A minimum of three Sampling Events required for process wastewater discharges, and a minimum of one Sampling Event for all other discharges, treatment facility Influent, intake water and background.

    "'ake      copies of this table and check appropriate box.

It is In the applicant's interest to achieve a level of detection at least equal to (or preferably more sensitive than) those flsted. This will minimize uncertainty and therefore the need for additional analyses or the potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. 3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION C - (continued) III. REQUIRED AND OPTIONAL ANALYSES* Q Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) H Outfall Number 071, Cooling Tower Blowdown p Upstream Background Sample Results - Optional (Specify Location of Sample Intake Sampling Results - Optional (Specify Source Q Q Treatment Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 Q New Discharge (Describe basis for information presented, see Instructions for Section C, Part II Pollutant Accept able

1. 2. 3. Level Present Concent- 4. Units 5. B. Ifyou have any reason to expect the pollutant to be Detection EPA Coefficfen normally present In ihfs discharge, check the appropriate Group 5 Detec-Level Method a. Max Dm Value b. Avera e of Ana es of block or describe another reason.

Base-Neutral tion Number Effluent Level" Used Number Concen- of Concen- Raw Manu- nter-Fraction Varfatxrity By- Intake Other (pgR) Used Anafysf mediate Organlcs tration rationn tratfcn (CVi Meterfat factured Pnxfvct Product Water (Expbfn) 31B Fluoranthene 10 625 <2 <0.22 <2 <0.17 R Ibsld 32B Fluorene 10 625 <3 <0.33 <3 <0.26 R Ibs/d Hexachloro- 10 625 <2 <0.22 <2 <0.17 33B Ibs/d benzene pgR Hexachloro- 10 625 <5 <0.54 <5 <0.42 34B pg/I lbs/d butadiene Hexachloro- 10 10 625 <10 <1.09 <10 <0.85 35B pg/I Ibs/d do entadiene Hexachloro- 10 625 <5 <0.54 <5 <0.42 36B pg/I Ibs/d ethane 3'IB lndeno (f,2,3d) 10 625 <2 <0.22 <2 <0.17 Ibs/d P rene pg/I 38B Isophorone 10 625 <3 <0.33 <3 <0.26 R Ibs/d 39B Naphthalene 10 625 <3 <0.33 <3 <0.26 Ibs/d 40B Nitrobenzene 10 625 <3 <0.33 <3 <0.26 Ibs/d pg/I N-Nitrosodl- 20 625 <3 <0.33 <3 <0.26 41B pg/I Ibs/d meth amlne N.Nitrosodi-N- 20 625 <3 <0.33 <3 <0.26 42B pgR Ibs/d Pro la mine N-Nitrosodi- 20 625 <3 <0.33 <3 <0.26 43B pg/I Ibs/d hen lamlne 44B Phenanthrene 10 625 <3. <0.33 <3 <0.26 II Ibs/d 45B Pyrene 10 625 <2 <0.22 <2 <0.17 R Ibs/d 1,2,4-Trtchtoro- 10 625 <5 <0.54 <5 <0.42 46B pg/I Ibs/d benzene 3..lf other data Is available (l.e., DMR data, etc.), the past year of data may be used to determine 3a, 3b, 3c, and S. 3.a Maximum Daily Value - Report the hlglmg daily value or daily average value from the last year of data. Report both mass and concentration. 3.b Average of Analyses - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c A minimum of three Sampling Events required for process wastewater discharges, and a mInimum of one Sampflng Event for all other discharges, treatment facility influent, Intake water and background.

      "'ake It is in c       of this table and check appropriate box.

icant's interest to achieve a level of detection at least equal to (or preferably m 'tive than) those listed. This will minimize uncertainty and therefore the need fo al analyses I for establishing a large number of effluent limits and/or monitoring requlrement~flnat NPDES permit. ~

 ~       or the

3600.PM-WQ 008 Rev 7/97 NPDES Number PA 0047325 SEC - (continued) IIL R RED AND OPTIONAL ANALYSES* N/A

           'Q Outfall Sampling       Results (Locate Sampling Point on Line Drawing Required by Question A.10)

H Outfall Number 071, Cooling Tower Blowdown Q Intake Sampling Results - Optional (Specify Source ) P Upstream Background Sample Results - Optional (Specify Location of Sample ) Q Treatment Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 ) Q New Discharge (Describe basis for information presented, see Instructions for Section C, Part II ) Accept 3. Lovel Present 4. Units e. If you have any reason to expect the poffutant lo be

1. 2. 5.

able Pollutant Detec-Detection EPA Coefficfen normally present in this discharge, check the appropriate Lovel Method a. Max Dai Value b.Avera eofAna es of block or describe another reason. Group 6 lion Used Number Concon- . Concen-Number ENuanl Alcf-Pesticides Level" of Concen- Varhbifity Raw Manu-mediate Intake Other (pg/I) Used fnuion Mass traffon Mass Analysl tnuion MaterIal factured Slored p,~< Water (Explain) (CV) Pr uct 1P Aldrin 10 2P Alpha BHC 10 3P Beta BHC 10 4P Gamma BHC 10 5P Delta BHC 10 6P Chlordane 10 7P 4,4'-DDT 10 SP 4,4'-DDE 10 9P 4,4'-DDD 10 10P Dieldrin 10 11P Alpha-Endosulfan 10 12P Beta-Endosulfan 10 Endosulfan 13P 10 Sulfate 14P Endrin 10 15P Endrin Aldehyde 10 16P Heptachlor 10 Hepta chlor 17P 10 Epoxide 25P Toxaphene 10 Dioxin: 2, 3, 7, 26P 8-Tetrachloro-

                                             ~

dibenzo-P Dioxin

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.

Maximum Daily Value - Report the daily value or daily average value from the last year of data. Report boih mass and concentration. 3.'b Average of Analyses - Determine the average of all samples taken within the past year. Report both mass and concentraflon. 3.c A minimum of three Sampling Events required for process wastewater discharges, and a minimum of one Sampling Event for all other discharges, treatment facility influent, intake water and background. Make copies of this table and check appropriate box. It is in the applicant's interest to achieve a level of detection at least equal to (or preferably more sensitive than) those listed. This will minimize uncertainty and therefore the need for additional analyses or the potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. 3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION C - (continued) III. REQUIRED AND OPTIONAL ANALYSES* 0 Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) Outfall Number 071, Cooling Tower Blowdown 0 Intake Sampling Results - Optional (Specify Source Background Sample Results - Optional (Specify Location of Sample G Upstream 0 Treatment Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 0 New Discharge (Describe basis for information presented, see Instructions for Section C, Part Detect-II Accept 1. 2. 3. Level Present 4. Units 5. e. Ifyou have any reason to expect the poflutant to be able Pollutant Detecflon EPA Coefficten of normally present in this discharge, check the appropriate block or describe aiiother reason. Level Method a.MaxD il Value b. Avera e ofAna es Group 7 ionn Used Number Number Effluent

                                                                                                                                                                                          ~me                         Other PCBs           Level-                              Conccn-                 Concen-                  of     Concen-            Variabiflty Raw . Manu- Stored                 t By-     n ake (pg/I)        Used n)                             traflon                 traflon      Mass    Analysl    Iraflon    Mass     (CV)     Material factured             p,~~     Product  .Water (Exptaki) 18P      PC  B-1242             20         0.2         608          <0.2      <0.022        <0.2      <0.016       3         pg/I     Ibs/d 19P      PCB-1254               20         0.2         608           <0.2     <0.022        <0.2      <0.016       3         pg/I      Ibs/d 20P      PCB-1221                20        0.2         608           <0.2     <0.022         <0.2     <0.016        3        pgll      Ibs/d 21P      PCB-1232                20        0.2          608          <0.2     <0.022         <0.2      <0.016       3        pg/I      Ibs/d 22P      PCB-1248                20        0.2          608          <0.2     <0.022         <0.2      <0.016       3,       pg/I      Ibs/d 23P      PCB-1280                20        0.2          608          <0.2     <0.022         <0.2      <0.016       3        pg/I      Ibs/d 24P      PCB-1016                20        0.2          608          <0.2     <0.022         <0.2      <0.016       3        pg/I      Ibs/d
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 Itightfltdally value or daily average value from the last year of data. Report both mass and concentration. 3.b Average of Analyses - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c A minimum of three Sampling Events required for process wastewater discharges, and a minimum of one Sampling Event for all other discharges, treatment facility influent, Intake water and background.

  "'ake       copies of this table and check appropriate box.

It is in the applicant's interest to achieve a level of detection at least equal to (or preferably more sensitive than) those listed. This will minimize uncertainty and therefore the need for additional analyses or the potential for establishing a large number of effluent limits and/or monitoring requirements In the final NPDES permit.

3600-PM-W~Rev 7/97 NPDES Number PA 004732 SECTI~- (continued) III. REQUIRED AND OPTIONAL ANALYSES* Q Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) H Outfall Number 071, Cooling Tower Blowdown Q Intake Sampling Results - Optional (Specify - Source Q Upstream Background Sample Results Optional (Specify Location of Sample Q Treatment Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 Q New Discharge (Describe basis for information presented, see instructions for Section C, Part II Accept 1r 2. 3. Level Present 4. Units e. Ifyou have any reason to uxped Iho potlutant to bo 5. able Pollutant Detec-Detecbon EPA Coefficlen of normally present in this discharge, check the appropdate Level Method a. Max Dai Vafue b.Avera eofAna ses block or dosaibe another reason. GrOuP 8 bon Used Number Conceii- Coiicen-Number of concen-ENuent Manu- nter- Intake Other Radioactivity Level" Variability Ravl (pgn) Used tra boo Mass tration Mass Analyst tration Mass (CVI Material factured Water (Expbki) I n Produd 1R Radioactivity: Not Avail- Note 1 <5 EO N/A <3 EO N/A 3 pci/I NIA (1) Alpha, able Total 2R (2) Beta, Total Note 1  ?.2 EO NIA <3.3 EO N/A 3 pCin N/A 3R (3) Radium, Total Note 1 <3 EO N/A <2.3 EO NIA 3 pCi/I N/A 4R (4) Radium 226, Total Note 1 1.7 EO N/A <7.7 E-1 N/A 3 pCi/I NIA

3. If other 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 bigttest daily value or daily average value from the last year of data. Report bothmass and concentration. 3.b Average of Analyses - Determine the average of all samples taken within the past year. Report both mass and concentration. 3.c A minimum of three Sampling Events required for process wastewater discharges, and a minimum of one Sampling Event for all other discharges, treatment facility influent, intake water and background.

  "'ake      copies of this table and check appropriate box.

It Is ln the applicant's interest to achieve a level of detection at least equal to (or preferably more sensitive than) those listed. This will minimize uncertainty and therefore the need for additional analyses or the potential for establishing a large number of effluent limits and/or monitoring requirements in the final NPDES permit. Note 1- Procedures used are from Teledyne Brown Engineering. Procedures precede Intake sampling results. OUTFALL 072, SERVICE AND ADMINISTRATION BUILD G LOW VOLU E UMP OTES No comments

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3600.PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION C - (continued) III. REQUIRED AND OPTIONAL ANALYSES* 0 Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) El Outfall Number 072, Service and Administrative Building Low Volume Waste Sump 0 Intake Sampling Results - Optional (Specify Source 0 Treatment Upstream Background Sample Results - Optional (Specify Location of Sample 0 New Discharge Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 0 (Describe basis for information presented, see Instructions for Section C, Part II Accept 1. 2. 3. Level Present 4. Units Ifyou have any reason Io exped Ihs pollutant Io be Concent- Concent- Concent- 5. B. abIe Pollutant Detec-Detection Level EPA Method a. Max Dai Value b.Avers eofAna es Coefficien of rennally present In Ibis discharge, check the appropriate block or desaibu another reason. tion Group 2 Level" Used Number Number of E/liuent Vadaixlity Raw Manu-ntor-Intake Other (Vg/I) medtate ( g/I) Used rationn Mass rationn Mass Analysis rationn Mass (CV) Material factured Stored p pf Pmdud Product g Water (Exphh) 13C Color 14C Fecal Coliform 15C Fluoride 100 16C Nitrate-Nitrite 100 353.2 390 32.53 390 32.53 1 pg/I Ibs/d (as N) 17C Nitrogen, Total Organic (as N) 18C Phosphorus (as P), Total 19C Sulfate (as SO4) 1,000 20C Sulfide (as S) 1,000 ~ 21C Sulfite (as SO3) 2,000 22C Surfactants 25 (MBAS)

3. If other 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 IIIgbLttdaily value or daily average value from the last year of data. Report both mass and concentration. 3.b Average of Analyses - Determine the average of all samples taken within the past year. Report bothmass and concentration. 3.c A minimum of three Sampling Events required for process wastewater discharges, and a minimum of one Sampling Event for all other discharges, treatment facility influent, intake water and background

  "'ake      copies of this table and check appropriate box.

It is in the applicant's interest to achieve a level of detection at least equal to (or preferably more sensitive than) those listed. This will minimize uncertainty and therefore the need for additional analyses or the potential for establishing a large number of eNuent limits and/or monitoring requirements in the final NPDES permit.

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3600-PM-WQ0008 Rev 7/97 NP DES Number PA 0047325 SECTION C - (continued) III. REQUIRED AND OPTIONAL ANALYSES P Outfall Sampling 072, Results (Locate Sampling Point on Line Drawing Required by Question A.10) H Outfall Number Service and Administration Building Low Volume Waste Sump Q Intake Sampling Results - Optional (Specify - Source Q Upstream Background Sample Results Optional (Specify Location of Sample P Treatment FaciTity Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 Q New Discharge (Describe basis for information presented, see Instructions for Section C, Part II Accept 1. 2. 3. Level Present 4. Units e. Ifyou havo any reason lo expect the pollutant lo be 5. Pollutant able Doloc-Dofocffon EPA Coofricion normally present in this discharge, check the appropciato Level Method a. Max Dai Value b. Avora of Ana os of block or doscribo another reason. Group 2 lion Used Number Number ENuonl Alof Lovel" Concen- Concon- of Concen- Variability Raw Manu- By Intake Other (continued) (ffg/I) Used tration Mass lralion Mass Anatysls tration Material factured 6lorad Pr u mediate

                                                                                                                                                                                                              ~

Product P Water (Explain) ( /I (CV) 15M Phenols, Total 16M Aluminum, Total 100 17M Barium, Total 100 18M Boron, Total 100 50 200.7 60 5.00 60 5.00 1 pgl/ Ibs/d 19M Cobalt, Total 50 20M Iron, Total 30 21M Iron, Dissolved 30 22M Magnesium, 30 Total 23M Molybdenum, 100 10 200.7 12 1.00 12 1.00 1 pgl/ ibs/d Total 24M Manganese, 10 Total 25M Tin, Total 800 26M Titanium, Total 400

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 bighttEI daily value or daily average value from the last year of data. Report both mass and concentration.

      "'ake It is in or the co  'f 3.b Average of Analyses - Determine the average of all samples taken within the past year. Report both mass and concentration.

3.c A minimum of three Sampling Events required for process wastewater discharges, and a minimum of one Sampling Event for all other discharges, treatment fadlity influent, intake water and background. this table and check appropriate box. licant's interest to achieve a level of detection at least equal to (or preferably mo I for establishing a large number of effluent limits and/or monitoring requiremen itive than) those listed. This will minimize uncertainty and therefore the need for final NPDES permit. nal analyses (.'4

OUTFALL 073, UNIT 1 TURBINE BUILDING LOW VOLUME SU P NOTES A sample was collected from Outfall 073 and not Outfall 074, Unit 2 Turbine Building Sump since their discharges are similar.

3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION C - (continued) III. REQUIRED AND OPTIONAL ANALYSES P Outfall Sampling 073, Results (Locate Sampling Point on Line Drawing Required by Question A.10) Q Outfall Number Unit Turbine Building Low Volume 1 Sump Flow=0.0081M GD Q Intake Sampling Results - Optional (Specify Source ) Q Upstream Background Sample Results - Optional (Specify Location of Sample ). Q Treatment Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 ) Q New Discharge (Describe basis for information presented, see Instructions for Section C, Part II ) 2; LEVEL PRESENT 3. UNITS

1. POLLUTANT b. Maximum 30-Day Value c. Long-Term Avge. Value Coefficient
a. Maximum Daily Value if available if available d. a. b. of Emuent GROUP 1 No. of Variability (1) Concentration (2) Mass (1) Concentration (2) Mass Concentration Mass (1) Concentration (2) Mass Analyses (CV)

Biochemical Oxygen 1C Demand, BOD 2C Chemical Oxygen Demand, COD 41 2.77 '1 2.77 mg/I Ibs/d Total Organic Carbon, 3C TOC 7.6 0.51 7.6 0.51 mg/I Ibs/d Total Suspended Solids, 4C TSS <5 <0.34 <5 <0.34 mg/I Ibs/d Total Dissolved Solids, 5C TDS 711 48.03 711 48.03 mg/I Ibs/d 6C Ammonia as N 7C Oil and Grease <2 <0.14 <2 <0.14 mg/I Ibs/d 8C Bromide gC Chlorine, Total Residual Temperature winter Vaate (oC) ('C) ('C) Temperature summer Vade Vattte Vave ('C) ('C) ('C) standard standard 12C pH 7.60 7.87 Maxtmttm units units 2.a. Maximum Daily Value - Report the hfghgg daily value or daily average from the last year of data. Report both mass and concentration. 2.b. Maximum 30-Day Value - Determine the average of all daily values during each calendar month and report the highest average. 2.c. Long T . Average Value - The average of afl values within the last year and report both ~ s and concentration. 2.d. Mini 'hree sampling events required for process wastewater discharges and a of one sampling event for afl other discharges, treatment facility influent a water.

3600-PM- Rev 7/97 NPDES Number PA 00473 SEC - (continued) III. REQUIRED AND OPTIONAL ANALYSES* Q Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) H Outfall Number 073, Unit 1 Turbine Building Low Volume Sump Q Intake Sampling Results - Optional (Specify Source Q Upstream Background Sample Results - Optional (Specify Location of Sample Q Treatment Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 Q New Discharge (Describe basis for information presented, see instructions for Section C, Part II Accept t. 2. 3. Lovel Present 4. Units B. Ifyou have any reason to expect the pollutant to bo Concent- 5. able normally present ln this discharge, check the appropriate Pollutant Detec-Detection Lovel EPA Method a. Max Dail Votuo b. Avora oofAnat sos Coofficien of block or describe another reason. tion Number Group 2 Level" Used Number Concon- of Concen-E/flucnt Variability Raw Manu- nter-By- intake Other (pg/I) Used tiation Mass rationn Mass Anatysis tration Mass Material Product Water (Exprstii) ( ig/I (CV) 13C Color 14C Fecal Coliform 15C Fluoride 100 16C Nitrate-Nitrite 0.10 Ibs/d 353.2 170 0.01 170 0.01 pg/I (as N) 17C Nitrogen, Total Organic (as N) 18C Phosphorus (as P), Total 19C Sulfate (as SO4) 1,000 20C Sulfide (as S) 1,000 21C Sulfite (as SOs)- 2,000 22C Surfactants 25 (MBAS)

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 S.

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

  *'t         copies of this table and check appropriate box.

is in the applicant's Interest to achieve a level of detection at least equal to (or preferably more sensitive than) those listed. This will minimize uncertainty and therefore the need for additional analyses or the potential for establishing a large number of effluent limits and/or monitoring requirements ln the final NPDES permit. Cg OUTFALL 075 PEACH STAND PO D NO ES A sample was collected from Outfall 075 representing all three stormwater outfalls. The other outfalls are Outfall 070, S-2 Sedimentation Pond and Outfall 080, C-1 Pond.

3600.PM-WQ Rev 7/97 0047325 NPDES Number PA SECT( (continued) III. REQUIRED AND OPTIONAL ANALYSES Q Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) H Outfall Number 075, Peach Stand Pond Stormwater Runoff Flow=0.2?9417MGD Q Intake Sampling Results - Optional (Specify Source Q Upstream Background Sample Results - Optional (Specify Location of Sample Q Treatment Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 Q New Discharge (Describe basis for information presented, see instructions for Section C, Part II

2. LEVEL PRESENT 3. UNITS 4,
1. POLLUTANT b. Maximum 30-Day Value c. Long-Term Avge. Value Coefficient
a. Maximum Dally Value d of Effluent GROUP 1 if available if available . a. b.

No. of Concentration Mass Variability (1) Concentration (2) Mass (1) Concentration (2) Mass (1) Concentration (2) Mass Analyses (CV) Biochemical Oxygen 1C Demand, BOD 9.32 9.32 pg/I Ibs/d Chemical Oxygen Demand, 2C COD <2 <4.66 <2 <4.66 pg/I Ibs/d Total Organic Carbon, 3C TOC Total Suspended Solids, 4C TSS <2.33 <2.33 pg/I Ibs/d Total Dissolved Solids, 5C TDS 6C Ammonia as N 0.12 0.28 0.12 0.28 pg/I Ibs/d 7C Oil and Grease <2 <4.66 <2 <4.66 pg/I Ibs/d 8C Bromide 9C Chlorine, Total Residual pg/I Ibs/d Temperature 10C winter Vabe Vaiue Value ('C) (C) ('C) Temperature 15 15 11C summer Value Vabe Vabe (C) ('C) ('C) 7.67 7.67 standard standard

                                      ~

12C pH units units .a. Maximum Daily Value - Report the daily value or daily average from the last year of data. Report both mass and concentration. .b. Maximum 30.Day Value - Determine the average of all daily values during each calendar month and report the highest average. .c. Long Term Average Value - The average of all values within the last year and report both mass and concentration. .d. Minimum of three sampling events required for process wastewater discharges and a minimum of one sampling event for all other discharges, treatment facility infiuent and intake water. 3600.PM.WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION C - (continued) III. REQUIRED AND OPTIONAL ANALYSES* 0 Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) Number 075, Peach Stand Pond Stormwater Runoff Flow=0.279417MGD El Oulfall 0 Upstream Background Sample Results - Optional (Specify Location of Sample Intake Sampling Results - Optional (Specify Source 0 Treatment Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 0 New Discharge (Describe basis for information presented, see Instructions for Section C, Part 0 II Accept 1. 2. Concent- 3. Level Present 4. Units 5. e. Ifyou have any reason to expad the pollutant to be able EPA Coeffician normally present in this discharge, check tha appropdata Pollutant Detec-Detection Level Method a.MaxD i Value b.Avera eofAna es of block or describe another reason. tion Number ENuent n er-Group 2 Level" Used Number Concen- of Concen- Variabitity Raw Manu-mediate By- Intake Other (pgn) Used rationn Mass tration tration Mass (CV) Material factured Product Product Water (Exptaki) 13G Color 14C Fecal Coliform 9222D 1,700 NIA 1,700 NIA 1 ¹/100ml N/A 15C Fluoride 100 Nitrate-Nitrite 500 300.0 1 ~ 150 2.67 1,150 2.67 ftgn Ibs/d (es N) 17C Nitrogen, Total Organic (es N) 18C Phosphorus 100 365.1 <100 <0.23 <100 <0.23 pg/I Ibs/d (as P), Total 19C Sulfate(asSO4) 1,000 20C Sulfide (as S) 1,000 21C Sulfite (es SO3) 2,000 Surfactants 25 (MBAS) Total Kjeldahl- 1,000 351.4 <1,000 <2.33 <1,000 <2.33 1 Itgn Ibs/d Nitrogen

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 S.

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

   'ake      copi       f this table and check appropriate box.

" It is In th ant's Interest to achieve a level of detection at least equal to (or preferably more monitoring requirements al than) those flsted. This will minimize uncertainty and therefore the need for a NPDES permit. I analyses or the p or establishing a large number of effluent limits and/or O

OUTFALL 079 SEWAG TREATMENT PLANT NOTES No comments

3600-PM-WQ0008 Rev 7/97 0047325 NPDES Number PA SECTION C - (continued) III. REQUIRED AND OPTIONAL ANALYSES Q Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) H Outfall Number 079, Sewage Treatment Plant Flow=0.01718MGD Q Intake Sampling Results - Optional (Specify Source Q Upstream Background Sample Results - Optional (Specify Location of Sample Q Treatment Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 Q New Discharge (Describe basis for information presented, see Instructions for Section C, Part II

2. LEVEL PRESENT 3. UNITS 4.
1. POLLUTANT a. Maximum Dally Value b. Maximum 30-Day Value c. Long-Term Avge. Value Coefficient GROUP if available if available d. a. b. of Effluent 1

No. of Concentration Mass Variability (1) Concentration (2) Mass (1) Concentration (2) Mass (1) Concentration (2) Mass Analyses (CV) Biochemical Oxygen 1C Demand, BOD 1.58 1.58 mg/I Ibs/d Chemical Oxygen Demand, COD 'C Total Organic Carbon, 3C TOC Total Suspended Solids, 4C TSS 1.00 1.00 mg/I Ibs/d Total Dissolved Solids, TDS 6C Ammonia as N 25 3.58 25 3.58 mg/I Ibs/d 7C Oil and Grease 8C Bromide 9C Chlorine, Total Residual 0.02 0.003 0.003 0.0005 14 mg/I Ibs/d Temperature winter Value Va/ue Vie ('C) ('C) ('C) Temperature 23 21.75 summer VaIue Value Value ('C) ('C) ('C) 7.22 7.40 standard standard 12C pH units units 2.a. Maximum Daily Value - Repoit the highhat daily value or daily average from the last year of data. Report both mass and concentration. 2.b. Maxfmum 30-Day Value - Determine the average of afl daily values during each calendar month and report the highest average. I 2.c. Long T Mini Average Value - The average of all values within the last year and report both hree sampling events required for process wastewater discharges and a m'f s and concentration. one sampling event for afl other discharges, treatment facility influent a water.

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3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION C - (continued) III. REQUIRED AND OPTIONAL ANALYSES* Q Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) H Outfall Number 079, Sewage Treatment Plant Q Intake Sampling Results -Optional (Specify Source Q Upstream Background Sample Results - Optional (Specify Location of Sample Q Treatment Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 Q New Discharge (Describe basis for information presented, see Instructions for Section C, Part II Accept 1. 2. 3. Level Present Concent- 4. Units Concent- e. Ifyou have any reason Io expect the pollutant to be 5. Pollutant able Oetec-0etectioo EPA Coefridoo normafly present in this discharge, check the appropriate Level Method a. Max Dai Vafue b. Avera eofAnal sos of block or dose'ribe another reason. Group 2 Iion Used Number Number ENuenl nter-Level" Concen- of Varhbility Raw Manu. By- Intake Other (continued) (pg/I) Used mediate ( n) Irabon Mass rationo Mass rationn Mass (CV) Material factured Product Product Water (Explaio) Antimony, Total 200 Arsenic, Total 50 3M Beryllium, Total. 5 Cadmium, Total 5 5M Chromium, 50 Total 5M Chromium, 10 Hexavalent 6M Copper, Total 20 10 200.7 10 0.0014 10 0.0014 1 pg/I 7M Lead, Total 100 200.7 <6 <0.0009 <6 <0.0009 pg/I SM Mercury, Total 0.2 9M Nickel, Total 40 10M Selenium, Tolal 75 11M Silver, Total 10 12M Thallium, Total 100 13M Zinc, Total 20 200.7 70. 0.01 70 0.01 1 pg/I 14M Cyanide, Total 20 14M Cyanide, Free

3. If other 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 Daffy Value - Report the Itlghflfltdaily value or daily average vafue from the last year of data. Report both mass and concentration. %3.b Average of Analyses - Determine the average of ail samples taken viithin the past year. Report both mass and concentration. 3.c A minlmu of three Sampling Events required for process wastewater discharges, and a minimum of one Sampling Event for all other discharges, treatment facility tnfluent, intake water and background.

     "'ake It is In f this table and check appropriate box.

icant's interest to achieve a level of detection at least equal to (or preferably mo 've than) those listed. This will minimize uncertainty and therefore the need fo ial analyses or the I for establishing a large number of effluent limits and/or monitorfng requlremen . final NPDES permit.

ANALYSES'PDES 3600.PM- Rev 7/97 Number PA 00473' SEC - (continued) III. REQUIRED AND OPTIONAL Outfall Sampling Results (Locate Sampling Point on Line Drawing Required by Question A.10) H Outfall Number 079, Sewage Treatment Plant Q Intake Sampling Results - Optional (Specify Q Upstream Background Sample Results - Optional (Specify Location of Sample Q Treatment Facility Influent Sampling Results (Locate Sampling Point on Line Drawing required by Question A.10 Q New Discharge (Describe basis for information presented, see Instructions for Section C, Part II Accept 3. Level Present 4. Units 6. Ifyou have any reason to expect fhe pollutant to bo

1. 2. 5.

Pollutant able Detec-Detection EPA Coefficfen normatfy present In this discharge, check the appropriate Level Method a.MaxDai Vatue b.Avera eofAna es of block or describe another reason. GfouP 3 tion Used Number Nuinber Effluent Volatile Organlcs Level" Concen- Concen- of Concen- VariabiTify Ravi Manu- BY- fnfske -Other (fig/I) Used Stored ( /I tration tration Mass Arisfy@s traflon Mass ICV) Material factured P~ Product Water (Explaki) 1V Acro!sin 10 2V Acrylonitriile 10 3V Benzene 10 5V Bromoform 10 6V Carbon 10 Tetrachloride 7V Chiorobenzene 10 SV Chlorodibrorn-methane 10 624 <0.0001 <1 <0.0001 1 pg/I Ibs/d

      -9V Chloroethane                 10 oroe y iny 10V Ether                       10 11V Chloroform                  10                     624                    <0.0001         <1     <o.ooo<<wn                        Ibs/d 12V Dichlorobromo-              10                     624                    <0.0001         <1-    <0.0001         1      pg/I      Ibs/d 14V 1,1-Dichloroethane          10 15V 1,2-Dichloroethane          10 Ic ofo 16V ethylene                     10
                 ,  ~ ic oro-17V propane                      10 Ic  ro 18V propylene                    10 19V Ethylbenzene                 10

~ ~ 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 daily value or daily averaIIe value from the last year of data.,Report both mass and concentration. 3.b Average of Analyses - Determine the average of all samples taken within the past year. Report both mass and concentration. ~ 3.c A minimum of three Sampling Events required for process wastewater discharges, and a minimum of one Sampling Event for all other discharges, treabnent facility Influent, intake water and background.

    "'ake      copies of this table and check appropriate box.

It is in the applicant's interest to achieve a level of detection at least equal to (or preferably more sensitive than) those listed. This viill minimize uncertainty and therefore the need for addigonal analyses or the potential for establishing a large number of effluent limits and/or monitoring requirements ln the final NPDES permit. 3620-PM-WQ0008 Rev. 7/97 S~EC ID ( ti di NPDES Number PA IV. INFORMATION AND ANALYSIS OF EFFLUENT QUALITYFOR OTHER POTENTIALLYTOXICS POLLUTANTS

1. (Notes 2-11 attached)

(Read instructions carefully and use the tabular format and additional pages, where necessary, to present the required information) Chemical Average & Lowest Whole substance or Manufacturer Maximum CONCENTRATION Possible product product Outfall USAGE Analytical 96 Hr LC50 48 Hr LC50 compound Trade Names or Name and Address RATE Detection species"'hole (mg/I) and (mg/I) and Specific Ingredients I" Ibslday In-System Effiuent Units Level (pgll) speciest" 071 AcrylicAcid Sulfonated Acrylic Calgon Corp. Avg. 950 2,400 2,400 1,500 Rainbow Trout Daphnia Magna Acid Copolymer Dispersant, P.O. Box 1346 Max 2,000 (4,900 mg/I) (2,800 mg/I) 32.125 Pittsburgh, PA 15230-1346 (180,000 Ibsj ) 071 Hydroxy ethylidene disphosponic Avg. 750 4,000 4,000 83 Rainbow Trout Daphnla Magna add (HEDP), 32.127 Max 1,500 (368 mg/I) (527 mg/I) (90,000 Ibs Jyr) 071 Solution of Quaternary Alkyl Avg. 800 10,600 100 100 Iig/I Bluegill Sunfish Daphnia Magna Ammonium Compound Max 1,200 (0.32-0.59 mg/I) (0.094 mg/I) Molluscide and General Blodde, (10,000 32.126 Ibs Jyr.) 071 Sodium Bromide, 32.114 Avg. 500 3,300 3,300 125 Rainbow Trout o> Daphnia Magna (0.23 mg/I) (0.71 mg/I) Max 1,000 071/072 Magnesium Nitrate and 5-chloro- BetzDearborn inc. See Note 4 Rainbow Trout Daphnia Magna 2-methyl'-isothiazolin-1, 32.53 4636 Somerton Road (8.7 mg/I) (2.9 mg/I) Trevose, PA 19057 Calgon Corp 071/072 Glutaraldehyde 40%-70%, 32.70 P.O. Box 1346 Pittsburgh, PA 15230-1346 See Note 5 Flathead Minnow (12 mg/I) '12 Daphnia Magna mg/I) (1) ata for whole product is not available, data for the individual active ingredients provided. SE (continued) NPDES Number PA

             . INFORMATION AND ANALYSIS OF EFFLUENT QUA TY FOR OTHER POTENTIALLYTOXICS POLLUTAN
1. (Notes 2-11 attached)

(Read instructions carefully and use the tabular format and additional pages, where necessary, to present the required information) Chemical Average & Lowest Whole Whole substance or Manufacturer Maximum CONCENTRATION Possible product product Outfall compound USAGE Analytical 96 Hr LC50 48 Hr LC50 Trade Names or Name and Address RATE Detection (mg/I) and (mgll) and Specific Ingredients Ibslday In-System Effluent Units Level (Itgn) speclest'I- species"I 071 . Proprietary Descaling Agent Betz

Dearborn,

Inc. See Note 6 4636 Somerton Rd Trevose, PA 19053 Calgon Corp. 071 Bentonite Clay Slurry, 32.128 P.O. Box 1346 Avg -1,400 8,000 100 Pittsburgh, PA 15230- Max-4,000 1346 (8,000 Ibsj r 071 Alkyl Dimethyl Benzyl Belz

Dearborn,

Inc. Avg 770 15,000 <200 200 Fathead Minnow Daphnla Magna Ammonium Chloride (ADBAC) 4636 Somerton Rd (2.9 mg/I) (0.2 mg/I) and Dodecyl Guanidine Trevose, PA 19053 Max -10,000 Hydrochloride (DGH), 32.69 Manley-Regan 33,000'n 071/079 Sodium Hypochlorite, 15%, Chemicals Avg 5,000 33,000 pg/I 400 Ceriodaphnia 32.63 532 East Emaus Street Dubia P.o. Box 280 Max -10,000 (1.23 mg/I) Middle town, PA 17057 071 Rotenone, 32.15 AgroEvo Environmental See Note 7 Health 95 Chestnut Ridge Rd Montvaie, NJ 07645 071 Fluridone, 32.46 SePro See No'te7 11550 N. Meridian Carmel IN 46032 (1) If LC50 Data for whole product is not available, data for the individual active ingredients may be provided. 3620-PM-WQ0008 Rev. 7/97 ~SEGTID G ( ti d} NPDES Number PA IV. INFORMATIONAND ANALYSIS OF EFFLUENT QUALITYFOR OTHER POTENTIALLYTOXICS POLLUTANTS (Notes 2-11 attached) (Read instructions carefully and use the tabular format and additional pages, where necessary, to present the required Information) Chemical Average &- Lowest Whole Whole substance or Manufacturer Maximum CONCENTRATION Possible product product Outfall compound USAGE Analytical 96 Hr LC50 48 Hr LC50 Trade Names or Name and Address RATE Detection (mgll) and (mgll) and Specific Ingredients lbs/day In-System Effluent Units Level (Iig/I) speclest I speciesi'I 071/079 Sodium Bisulfite, 32.113 Allied Corp. Avg -183 0 500 Iig/I 125 Mosquito Fish Mosquito Fish Chemical Sector (240 mg/I) (240 mg/I) P. O. Box 1139R Max-400 Morristown NJ 07960 Sheephead Fathead Minnow 071 Sodiumdichloro-S-triazinetrirone. Calgon Corp. Avg. 70 200-500 <200 fig/I 50 Minnow (0.7 mg/I) and Sodium Bromide, 32.115 P.O. Box 1346 (3.42 mg/I) Pittsburgh PA 15230- Max- 300 1346 (As ree available ch orine) 071 Sulfuric Acid, 32.57 Allied Corp. (=435,000 P.O. Box 2064R lbs./yr.) Morristown, NJ 07960 071 2-(Tert-butylamino)4Chloro FMC Corp. Process (13,800 lbs. 67,000 2,200 Rainbow Trout Daphnia Magna (Ethylamlno)-s-Triazlne; Additives Division twice a year) (3.8) mg/I) (39 mg/I) Terbuthylazlne(AIgicide) 1735 Market Street Philadelphia, PA 19103 071 2-phosphono-1,2,4- Bayer Corp. Product (864 lbs. 4,000 131 Rainbow Trout butanetricarboxylic acid aqueous Safety & Reg. Affairs four times a (5,300 mg/I) solution (corrosion inhibitor) 100 Bayer Road year) Pittsburgh, PA 15205-9741 071 Depositrol PY5206 Betz

Dearbom,

Inc. Avg. -96 32,000 1,140 12,000 Fathead Minnow Daphnia Magna 4636 Somerton Road lbs./day (1,680 mg/I) (1,635 mg/I) Trevose, PA 19053 Max.-385 Ibs Jday (1) I ata for whole product Is not available, data for the individual active ingredients provided. SEC (continued) NPDES Number PA

              . INFORMATION AND ANALYSIS OF EFFLUENT QU                                                   Y FOR OTHER POTENTIALLYTOXICS POLLUTA I           IV                                             t                             (Notes 2-11 attached)

(Read instructions carefully and use the tabular format and additional pages, where necessary, to present the required information) Chemical Average & Lowest Wholo Whole substance or Manufacturor Maximum CONCENTRATION Possible product product Outfall compound USAGE Analytical 96 Hr LC50 48 Hr LC50 Trade Names or Name and Address RATE Detection (mgll) and (mg/I) and Specific Ingredients Ibslday ln-System ENu ant Units Level (Irg/I) speclesl'l speclesl'l 072 Sodium Chromate Mallinckrodt Baker inc. See Note 8 222 Red School Lane Phllllpsburg, NJ 08865 071/072/079 Miscellaneous Various See Note 9 (1) If L,C50 Data for whole product Is not available, data for the individual active ingredients may be provided. E TION -IV N TE Note (2) Equivalent chemicals from other suppliers may be purchased. Product concentrations may change; however, the concentration of active ingredients discharged should remain about the same. Approval numbers are included for those chemicals listed in the Susquehanna Approved Materials Manual. Other chemicals will be approved prior to their use onsite. N Note (3) Toxicity of hypobromous acid is expressed as bromine. Note (4) Approximately 25 gallons/year of this biocide is injected into the closed system cooling water to a maximum average effluent concentration of 330 mg/I of product or 5.0 mg/I as active isothiazolin. Occasionally these systems are drained to the Cooling Tower basin. This product would not be expected to be detected in the Cooling Tower blowdown. Note (5) Glutaraldehyde is added to closed cooling water systems to maintain microbiological control. A maximum concentration of 300 mg/I active or 600 mg/I product is used. Occasionally these systems are drained to the Cooling Tower blowdown. This product would not be expected to be detected in the Cooling Tower blowdown. Note (6) The Cooling Tower blowdown is isolated when this descaling agent is used in Circulating Water System (4,000 gal/treatment). Treatment has been very infrequent. Note (7) Rotenone and Fluridone are products used in the Emergency Spray Pond that has been permitted for use by the Pa Fish and Boat Commission and the PaDEP. The Emergency Spray Pond is treated when needed with 1,000 lbs. of Rotenone to a level of 5 mg/I; however, it is detoxified with potassium permanganate at a rate equal to this concentration prior to discharge and, therefore, is not expected to be present in Outfall 071. Also, 32 lbs. of Fluridone will be applied as necessary to an area of 8/1 0 surface acre along the pond's edge. Note (8) Sodium Chromate may be used as a corrosion inhibitor and biocide in the Emergency Diesel Generator Jacket Water (DGJW) Systems. Sodium Chromate addition of 4 lbs. to 710 gallons each of diesels A through D and 7.5 lbs. to 1480 gallons for the larger E diesel's DGJW system. Then systems will maintain a concentration of less than 500 mg/I as Chromate. If there is any leakage from these systems it would enter the Service and Administration Building sump (2-10,000 gallons lbs.), Outfall 072. This sump is manually discharged for 10,000 gallons

at any given time. Assuming leakage of 20 gallons into a 10,000-gallon sump, the effluent concentration is estimated to be < 1.0 mg/I. This product will not be used unless other treatment strategies are unsuccessful at protecting the Emergency Diesel Generators from corrosion and biocide fouling. Note (9) Miscellaneous chemicals used in very small quantities for cleaning surfaces, cooling coils, decontamination of floors, walls, and equipment, cleaning agents, liquid dye for flow tests, laboratory reagents and standards, etc. The following are some of these chemicals:

Che ica SAIVI Es al r. Coil Rite, C-1 0.384 a Acti-Klean, C-1 0.326 a By-Pas, E-1 0.11 220 Organic Orange, E-10.35 110 Citirikleen, E-10.29 a MSA/Cleaner/Sanitizer II, E-10.8 288, b Rhodamine WT Dye, 32.68 a Spartan SD-20, C-10.167 . a Touch It Up, E-10.4 a 601-Nami-Lo, C-10.74 a Powerline PPL10, 32.90 50 Cobratec TT-50-S, 32.87 a Yellow/Green liquid dye, 32.42 a Clarifioc C-9490 polymer, 32.109 10-15, c Nalco 9905, 32.81 220,c . Ethylene Glycol mixture, 16.20 d Iron Oxalate, 32.129 500 lbs./yr. Polyfioc CP1 160, 32.130 20 lbs./yr. Polyfloc AP1100, 32.131 20 lbs./yr. Propylene Glycol Mixture, 16.36 a,d EPA 2000 WCI-140, B-10.27 a Trisodium Phosphate, A-20.24 a Sodium Hydroxide, 32.59 500

a. Not available
b. Ounces
c. Flocculent aid used infrequently for dewatering sludge
d. Present in equipment onsite and has potential for entering storm drains. Preventative maintenance and analysis of replacement chemicals such as Propylene Glycol will minimize any adverse impacts to the environment.

Some of these chemicals may be discharged to the Cooling Tower Basins/ Blowdown, Sewage Treatment Plant, or storm drains in accordance with their Material Safety Data Sheet recommendations. jsf/99123.doc(lmc)

I

     ~
       'FOR Assigned to: '????          il                                       INFORMATION ONLY sggK ax n.+

PCL~1 c.v irido coiw Expires On: t?? r g qg P.O. Sex 1348 Pittsburgh, PA 15230-1 345

                                           . CRC~3IM                                              Phone-(412)494 BOM MATERlALSAFETY DATA SHEET 8ectiort     %. PRQDUCY IDENTIFiCATION PRODUCT NAME                V Cat
              . CHEMICALDESCRIPTION.'queous eotullon of enionIc copolymer PRODUCT CLASS:             Water treatment MSOS CODE: 0544-0849.96 Section 2. INFORMATIONON INGREDIENTS No Ingredients Ihted In this section CAS hhml?II2.        ~         QRHEZEI This product ls not considered to be haze@ious according to the crlterh of the U.S. Federal OSHA Hazard
                'ommunication standard (29 GFR 19io.1200) and          Is not a controlled product under YAM(8In canada.

Section 3. HAZARDS IDENTIFlCATION EMERGENGYOyERyIEW *~~We*el+44*Jr4%'w~%*** This product poses lime or no Immediate health hazard; eee*e*a**ws wet+kl*441e*err+t*sfeee s k4 ee e4'*s'rr*+eie+*e'sttkk***k***1% PRIMARY ROUTES OF ENTRY: None ThRQRT4ROANQr - Nrrne MEDICALCONDITIONS AGGRAVATEO BY EXPOSURE: Unknown POTENTIAL HEALTH EFFECTS'. EYE CONTACT: ~ product would not be expected to produce Irr!tatlon upon contact with the eye. SKIN CONTACT: The product ls not expected to'cause sldn lrrltathn upon contact. Data'Indicate that this

                            'nxluct willnot produce an aflerglc skin reaction or bo absorbed through the swn In harmful amounts.

INGESTION: This product would bo regarded as pracocally non-toxic If ewallowed; INHALATION:This product Is not expected to present an Inha! ation hazard. MSDS Code: Q544.08'09-86 Page 0 Issue Oats: 1I'3008 Continued on Pago 2

Assigned to: ???? FOR INFORMATION ONLY Expires On

                                                                                 . 9e.a5 PCL-401
                                                                                                                                                      'Pi'UBCHRONIC, CHRONIC:

No appflcahte Information was found concerning any potenthl health effects resulting from subchronic or chron fc exposure to the producL CARCINOGENICITY: NTP'No ingredients Hated In this section IARC;

                            'No Ingredients listed   In this   section'S HA'I No Ingredients lfsted fn this section'aatldrl 4; FIRST AID MEASURES EYE CONTACT: Not expected to require ffrst afd measures.                           However, follow good fndustrfal hygfsns pracffces and, h case of cont'act, Bush eyes with plenty'ol water.

8KIN CONTAcT: Not expected to require first sid Ineasures. However. follow good Industrie'I hygfene practfcs& snd, ln case of contact, wash affected eftin areas thoroughly with soap and water. INGESTION:Notanexpectedrouteo'loverexposure, If swallowed;donot Inducevomltfng. Caffaphysfcfan; Ttits product would be expected to be practically non-toxic by Ingestton. INHAlATION!Not an expected route of overexposure: Section 6. FIFIE-FIGHTIMG INEASURES FLASH POINT: a 200'F This product ls not by dsffnltfon a 'flammable llquld'r a 'combustible liquid'. LOWER FLAMMABLELIMIT. Not avaffabls UPPER FLAMMABLEUMIT: Not avaffabfe AUTO.IGNITION TEMPERATURE; Not available EXTINGUISHINGMEDIA:. Vee eXIInguiehing media Spprcpifate fOr Ibe SurrOundlng fire FIR&FIGHTING INSTRUCTIONS: Exerche caution when flghtlng sny chemical ffre. A seff~ntatnodbresthfng apparatus and protective ciothlng are esssntfsL FIFtE 8 EXPLOSION HAZAFIDS. Product emits toxfc gases under fire condltfons. DECOMPOSITION PRODUCTS; Thermal dscomposlllon or combustion may produce calbon monoxide, carbon dhxfde, nitrogen oxides, snd sulfur oxides. Pageos NFPA RATINGS: Health ~ 0 Ffammabfllty = 0 Reactfvfty = 0 Specfst Hazard None Hazard rains scale: Cshtlabtral 1 56ght ~erara MeAva ~vera MSDS Code: 0644-OIHIQ-96 Page 2 Issue Date: 50/SQSS Contfnued on

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                               ~          ~ ~ ~ \AS+I PCL~)'xpires FOR INFORMATION ONLY                        vis ~ cv   @pal) oos+tr    f

('pgor)a On: 0? Sactlort 6.. ACCIDENTAI.REL,EASF. MEASURM STEPS TO BE TAKEN IF MATERIALIS RELEASEO OR 8PILLEDI ttI/earing appropriate personal protective equipment, contain spill, collect onto lneit absorbent end phce into suitable container, Spilled product may make floor slippery; opilta shouidbo cleaned up immediately to prevent falls. Section 7. HANDUMG AND STORAGE HANDLINEu As part of good Industrial and poreonal hygiono and safety procedure, avotd alt unnocoasaiy exposure td the product and ensure piornpt removal from eyes, skin and cfothhg. VI/osh thoroughly aftor handling. Keep container closed when not ln usa; STOFIASE: No spoclfic Infomtatlon. Seotlott 8. EXPOSURE CONTROLS I PER8ONAI. PROTECTION PERSONAL PROTECTIVE EQUIPMENT EYE/FACE PROTECTION: Chemical splash goggios recommended as a good industrial hygiene praclhe: SKIN PROTECTION: No special requirement. RESPIRATORY PROTEGTIONI None required;

                 . ENGINEERING GONTROLS:               No specific rocommondailono.

Sectlott 9; PHYSICAL ANO CHEMlCAL: PROPERTIES BOII.ING POINT: Not available SOLUBILITYIN WATER: Comploto

               . VAPOR PRESSURE: Similar to water                                 SPECIFIC GRAVITY: 1.'IB -1,20       25'G VAPOR DENSITY (air 1); Similar to water                         pH:     4.2 -5A)    25'G
                   %VOLATILEBY I/I/EIGHT:              -,66 (Water)                 FREEZING POINT: 25'F APPEARANCE AND ODOR:                Gear, cotoilsss to pale yellow. silghtty vtscous 9qufd, Section 10. STABIL(TYAND REACTlYiTY CHEMICAI STABILITY.'table                                  HAZARDOUS POLYMERIZATION:VAlf not           ~r CONDITIONS TO AVOID:               No specific Informsthn.

MSDS Code: 0544-08.09-96 Page 8 Issue Date: 30/30/96 Conunusd on Page 4

Assigned to: ???? V FOR INFORMATION ONLY Expires On r

                                                                                                                                      '8'z'NCOMPATIBILITY:

Strong oxtdlzers DECoMpOSITIOMPRoDUDTs: Theimat decornposlUon or combustton may produce carbon monoxide. carbon dtoxkfa, nitrogen oxides, and sut/ur oxides. Se050n %1. TOXlCOLOGICAL INFORMATION ON PRODUCT: Product Oral LOS (rat): >> 5 g/kg procluot Dermal LQM (rabbtt}: >> 2 g/Itg Eyo irrftatton: The product produced no Irrltatton I//hen Insltedln rabbit eyes (unwashed). Btdn Irrttat toe The prfmaiy sMn tiritatton tndex (rabbits) ts 0.09/8. SBctIOI1 12. ECOLOGICAL INFORMATION ON PRODUCT: Envtronmentat data: TOC: 128,000 ppin COD'..810,000 ppm SOD: c5,000 ppm ON INGREDIENTS: Anionic copolymer hr Lac (Daphnis magna).',600 ppm 98 hr LCse (bluegill sunfish): >> 10,000 ppm 88 hr LCss (rafnbow tlout): 4.900 ppm Sexton 53. DISPOSAL CONSIDERATIONS'8 RCRA STATUS: Discarded product, as sold, eoutdnot be considered a FICRA Hazardous WastL DISPQSAI 'ispose ot tn accordance vol th locat, state and federal reguhttons. Section 44. TRANSPORT INFORMATION

                                                                            'OT CLASSIFICATION:

Ctaaa/DIYfston: Not rastrtcted Proper Shtpplng Name: Not appllcablo Labol: Nona PaoMng Group: Not applicable ID Number. Not eppttcabto Sectlott 15. REGULATORY INFORMATION QSHA Hazard Commun!cation Status: Nonhazardous

               'SDS      Code: 05444849-98                                                                        Page 4 Issue Date: 16/80/96                                                                           ~ Continued on Page 6 0

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                                                                          'i CLAQ't TscA.'he        tngrodlents of thIB product ere listed on the Toxic substances control Act pscA) chemical substances
                        . lnventoiy.

CERCLA reportablo quantity of EPA hazardous substances h producb GR No ingredients of tMs product have CERCLA reportable quantities. Product RQl Not applicable (NoNy EPA of product spltle exceeding this amount.) SAFIA TlTLE ill; Section SOR Extremely Hazardous Substances:

                                                                              . MU.                EL There are no SARA 302 Extremely Hazardous Substances fn this producL Sootton 911 rind 312 Hest th and Physical Hazards.

llnmedlate Delayed Pressure Reactivity ino> . jno~ [no} tno] Section 313 Toxic.Chemicals: j CM .'RhLEalgbL

                           '%ere are no reportable SARA 333 Tcxh Chemicals ln thts product.

Section 48. OTHER fNFORMATION HM18 F4AIT1NGS: Health t? . Personal Protective Equipment = A

                                                                                  'leactlvlty Rammablllty    - 1                                0 HoNIC ro9AQ 0c010: C>MINISAI%~a'dph124RKfeiOI0 M4IIoI(0A~Savate MBDs REvlslQN sUMMARY: supersedes MsDs issued on 9V23/83.                      Re MsDs has      been changed ln section 8.

while this latanaatloo and roc:~tlaaa sat Aarth hotala ate hallava4 to ba aoaerata as o! taa oata hereat, cA!A07l COArOAAVfak IIAX&f'QO SAD~ Ktttl ANIriCt'IIQQMAxn DISCLAIM ALL Ltasth1Mo rsOX RALTAXCA FIL5AAOk, PREPARED BY: P4. Matcnsy MSDS Code: 0544-0949-98 .Page 6 issue Date: 10/3N98 Last Page L

NSDS Fax On Oanand SMaban Novanbar t'I, 1997 92 lz'7 PCL-67 P.O. Box 1346 41~5 DpM Pittsburgh, PA 15230-1 346 Phone-(41 2) 494-8000 MATERIALSAFETY DATA SHEET Section 1. PRODUCT IDENTIFICATION PRODUCT NAME: PCL-57 CHEMICALDESCRIPTION: Aqueous solution of organic phosphonate PRODUCT CLASS: Water treatment MSDS CODE: 0658%6-20-95 Section 2. INFORMATION ON INGREDIENTS CAS  % by Chemical Name Number W~ei ht OSHA PEL ACGIH TLV 1-Hydroxyethylidene-1,1-diphosphonic acid 2809-21-4 60 None established None established (HEDP) Phosphorous acid 13598-36-2 3 None established None establi Section 3. HAZARDS IDENTIFICATION

            *"""**"     *"w**""*****"
  • EMERGENCY OVERVIEW *"""*"**"* "*** "*w*""*

DANGER! May cause severe eye damage. May cause skin and respiratory tract imtation. May be harmful if swallowed. PRIMARY ROUTES OF ENTRY: Eye and skin contact, inhalation, ingestion TARGET ORGANS: Eye, skin, blood, bone, mucous membranes MEDICALCONDITIONS AGGRAVATED BY EXPOSURE: May aggravate,anemia. POTENTIAL HEALTH EFFECTS: EYE CONTACT: This product may cause irreversible eye damage upon contact depending on the length of exposure, solution concentration and first aid measures. MSDS Code: 0658-06-20-95 Page 1 Issue Date: 09/12/95 Continued on Pane 2 000%.60 i

OS rsx On-Otaand SMitia Hovvaber 1'l, 1997 PCL-57 IN CONTACT: Exposure to this product may cause moderate to severe irritation of the skin. This product is not expected to be absorbed through the skin in harmful amounts or to produce an a! Iergic skin reaction. r INGESTION: The low pH of the product would indicate that it may produce severe irritation or burns to the mouth, throat, esophagus, and stomach if swallowed. INHALATION:This product is not expected to present an Inhalation hazard unless mists or vapors are generated. Breathing mist of HEDP may be irritating to the mucous membranes of the respiratory tract. SUBCHRONIC, CHRONIC: Some blood effects have been produced by HEDP in chronic feeding studies with rats. A product containing 60% HEDP was administered to beagle dogs at dietary concentrations of 1,000, 3,000, or 10,000 ppm for 90 days with no adverse hematologic, biochemical or histopathologic effects. Numerous publications in the scientific literature discuss the effects of HEDP rehted to bone resorption in tissue and cell culture, and In animals. The effects of HEDP related to bone mineralization, calcium absorption, and metabolism of calcium and phosphate have also been evaluated. CARCINOGENIClTY: NTP: No ingredients listed in this section'ARC: k

                'No ingredients listed in this section' SHA:
                *No ingredients listed in this section*

Section 4. FIRST AID MEASURES EYE CONTACT: In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Seek medical aid Immediately. SKIN CONTACT: In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Seek medical aid immediately. Wash clothing before reuse. INGESTION: Ifswallowed,do NOTinducevomiting. Give largequantitiesofwater. Seekrnedicalaidirnmediately. 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. Seek medical aid. Section 5. FIRE-FIGHTING MEASURES FLASH POINT: > 200 F (TCC) This product is not by definition a "flammable liquid" or a "combustible liquid". LOWER FLAMMABLELIMIT: Not available UPPER FLAMMABLELIMIT: Not available GNITION TEMPERATURE: Not available MSDS Code: 0658-06-20-95 Page 2 Issue Date: 09/12/95 Continued on Page 3 000%.E'X

llSDS fax-On-Danand Siraban Novanbar 1'l, iSS7 PCL-67 EXTINGUISHING MEDIA: Use extinguishing media appropriate for the surrounding fire. FIRE-FIGHTING INSTRUCTIONS: Exercise caution when fighting any chemical fire. A selfwontained breathing apparatus and protective clothing are essential. Use water to keep flrewxposed containers cool.. FIRE & EXPLOSION HAZARDS: Product emits toxic gases under fire conditions. DECOMPOSITION PRODUCTS: Thermal decomposition or combustion may produce carbon monoxide, carbon dioxide, phosphines, and phosphorus oxides. NFPA RATINGS: 'ealth 3 Flarnrn ability 1 Reactivity 0 Special Hazard = None Hazard rating scale: 0-Minimal 1-Slight 2+cd crate 3-Serious 4<evere Section 6. ACCIDENTALRELEASE MEASURES STEPS TO BE TAKEN IF MATERIALIS RELEASED OR SPILLED: Wearing appropriate personal protective equipment, contain spill, collect onto inert absorbent and place into suitable container. Spilled product may be neutralized carefully with weak caustic solutions or sodium carbonate. Neutralization releases large amounts of heat. Section?. HANDLINGAND STORAGE HANDLING: 'o not get in eyes. Avoid contact with skin and clothing. Avoid breathing vapor or mist. Use with adequate ventilation. thoroughly after handling. 'ash Keep container dosed when not in use. STORAGE: Do not store near incompatible materials. Store in a cool, dry, well-ventilated location. Section 8. EXPOSURE CONTROLS I PERSONAL PROTECTION PERSONAL PROTECTIVE EQUIPMENT EYE/FACE PROTECTION: Chemical splash goggles and face shield SKIN PROTECTION: Chemical resistant gloves and protective clothing RESPIRATORY PROTECTION: If air'borne concentrations become irritating, use a NIOSH approved respirator in accordance with OSHA respiratory protection requirements (29 CFR 1910.134). ENGINEERING CONTROLS: Use local exhaust ventilation at elevated temperatures or if mists are generated. WORK PRACTICES: Eye wash station and safety shower should be accessible in the immediate area of use. Avoid using in confined spaces. MSDS Code: 0658-06-20-95 Page 3 Issue Date: 09/1 2/95 Continued on Page 4 000

DS rax-On-Qenand SMeteet Havenber 1'it iS97 PCL-57 UNSATISFACTORY MATERIALSOF CONSTRUCTION: Product Is corrosive to mild steel. Section 9. PHYSICAL AND CHEMICAL PROPERTIES BOIUNG POINT: 226'F (108 C) SOLUBILITYIN WATER: Complete VAPOR PRESSURE: Similar to water SPECIFIC GRAVITY: 1.41 - 1.47 I 25 C VAPOR DENSITY (air 1): Similar to water pH: < 2 (1% active solution)

  %VOLATILEBY WEIGHT:                 - 37 (water)                  FREEZING POINT: 13'F ('25 C)
                                                                 'I APPEARANCE AND ODOR:                Clear, pale yellow liquid with no odor.

Section 10. STABILITYAND REACTIVITY CHEMICALSTABILITY: Stable HAZARDOUS POLYMERIZATION:Will not occur CONDITIONS TO AVOID: Temperatures greater than 200 C (392 F). At this temperature, product can form flarnrnable phosphine gas. I PATIBIUTY: Strong oxidizers and bases DECOMPOSITION PRODUCTS: Thermal decomposition or combustion may produce carbon monoxide, carbon dioxide, phosphines, and phosphorus oxides. Section 11. TOXICOLOGICALINFORMATION ON PRODUCT: See the following information on ingredients. ON INGREDIENTS: Oral LDso Dermal LDsp Inhalation LCso Chemical Name ~rat ~rabbit ~rat 1-Hydroxyethylidene-1,1-diphosphonic acid 2400.mg/kg (60% >7940 mg/kg (60% Not available (HEDP) soin) soln) Phosphorous acid 1895 mg/kg Not available Not available Section 12. ECOLOGICAL INFORMATION ON PRODUCT: Environmental data: nged exposure of terrestrial or aquatic environments to acidic conditions can be expected to produce adverse s by releasing toxic cations, e.g., metals. MSDS Code: 0658-06-20-95 Page 4 Issue Date: 09/1 2/95 C-t;-~ ..P.g.5 000~~

ilSDS fax-On-Denand Systea Heveaber 1'l, 1987 PCL-57 ON INGREDIENTS: Chemical Name A uatic Toxici Data. 1-Hydroxyethylidene-1,1-diphosphonic acid 48 hr LCso (Daphnia magna): 527 ppm 96 hr LCsy (rainbow trout): 368 ppm 96 hr LCM (bluegill sunfish): 868 ppm Section 43. DISPOSAL CONSIDERATIONS RCRA STATUS: Discarded product, as sold, would be considered a RCRA Hazardous Waste based on the characteristic of corrosivity. The EPA Hazardous Waste Number is D002. DISPOSAL Dispose of in accordance with local, state and federal regulations. Section 14. TRANSPORT INFORMATION DOT CLASSIFICATION: Class/Division: 8 Proper Shipping Name: Corrosive liquid, acidic, organic, n.o.s. (contains 1-Hydroxyethylidene-1,1-diphosphonic t acid) Label: Corrosive Packing Group: III ID Number. UN 3265 Section 15. REGULATORY INFORMATION OSHA Hazard Communication Status: Hazardous TSCA: The ingredients of this product are listed on the Toxic Substances Control Act (TSCA) Chemical Substances Inventory. CERCLA reportable quantity of EPA hazardous substances in product: Chemical Name RQ No ingredients of this product have CERCLA reportable quantities. Product RQ: Not applicable (Notify EPA of product spills exceeding this amount.) SARA TITLE III: Section 302 Extremely Hazardous Substances: Chemical Name CAS 0 RQ TPQ There are no SARA 302 Extremely Hazardous Substances in this product. Section 311 and 312 Health and Physical Hazards: Immediate Delayed Fire Pressure Reactivity [yes] [no] [no] [no] [no] II MSDS Code: 0658-06-20-95 Page 5 Issue Date: 09/1 2/95 Continued on Page 600(3

SDS fax-On-D ~ aand SMsten llovenber 1'l, 1997 PCL-57 Section 343 Toxic Chemicals: Chemical Name CAS 4 Wel ht There are no reportable SARA 313 Toxic Chemicals in this product. Section 16. OTHER INFORMATION HMIS RATINGS: Health = 3 Flammability = 1 Reactivity = 0 Personal Protective Equipment X (to be specified by user depending on use conditions) Hazard rating scale: O>>MinirnaI1-Slight 2-Moderate 3-Senous 4-Severe MSDS REVISION

SUMMARY

Supersedes MSDS issued on 2/14/95. The MSDS has been changed in Section 14.
   @Rile thi information and zeccxasendations set forth hezein aze believed to be accuzate as of the date      hezeof,  CALCON COFZOFATZON   NA~ NO WARRANTY: ZTH FXSPECT HEF~ MrD DZSCLAZHS ALL LXAEZLZTT FRCt! RELZMtCE THEREON.

PREPARED BY: P.J. Maioney MSDS Code: 0658-06-20-95 Issue Date: 09/12/95 Page 6 Last Page 000k.65

Assigned to:???? FOR INFORMATION ONLY Expires On IISIIS Fac.On-DInsnd SIIstsn II rebrr 1'l~lS$ 7 r9>~i~~

                                                                 '-130M P.O. Box 1346
         %~                            (RDoM                                                 Pittsburgh, PA 15230-1346 Phone-(41 2) 4944000 MATERlALSAFETY DATA SHEET Section 1. PRODUCT IDENTIFICATION PRODUCT NAME:                H-130M CHEMICALDESCRlPTlON:                Solution of quaternary alkyl ammonium compound PRODUCT CLASS:             Molluscfcide MSDS CODE: OB7&02<8-95 Section 2. INFORMATION ON INGREDIENTS CAS          % by Chemical Name                                            Number        Weight     OSHA PEL               ACGIH TLV Dldecyldimethylarnmoniurn chloride                       7173-51-5        50      None established        None established Ethanol                                                 64-17-5           10     TWA 1000 ppm,           Vh!A 1000 ppm, 1900 rng(ms             1880 rng/m3 Section 3. HAZARDS IDENTIFICATION k<<<<<<<<<<<<+<<<<<<r<<<<<<<<i<<<<<<<<EMERGENCYOVERVIEW                                    <<k<<<<<<<<<<i<<rk*r<<<<rkr<<<<

DANGER! May cause severe eye and skin damage. May be harmful ii swallowed. May cause respiratory tract irritation. Flammable(Combustible liquid and vapor.

                <<r << i'  << i <<k i <<r k <<k k <<+ <<* k <<<<<<<<   'k  r k k <<<<<<<<<<r *<<<<k <<*<<<<<<<<<< ***<< k <<<<<< i <<k r <<* r r PRIMARY ROUTES OF ENTRY:               Eye and skin contact, inha!ation, ingestion TARGET ORGANS:           Eye, skin. mucous membranes, central nervous system MEDICALCONDITIONS AGGRAVATED BY EXPOSURE: No data available.

POTENTIAL HEALTH EFFECTS: EYE CONTACT: This product may cause sovere irritation and damage upon contact with the eye. MSDS Code: OS7542-08-95 issue Date: 03/18/96

                                                                                                        ~Page1   Q4   +

Continued on'Page 2

Assigned to: '???? FOR INFORMATION ONLY Expires On: i?? ll$95 fax-On Oanand Spartan N ~ be 1V~1SH SKIN CONTACT: Direct or prolonged contact with this product can cause severe skin irritation and possibly skin burns. Data indicate that this product will not be absorbed through the skin ln harmful amounts and will not cause an allergic skin reacthn. INGESTION: lf swallowed, this product would be expected to cause Immediate burning pain In the mouth, throat, and abdomen, severe swelling of the hrynx, skeletal muscle paralysis alfectlng the ability to brealhe, circulatory shock, convulsions. INHAMTION:Solvent vapors or mist of. product can cause Irritation of mucous membranes If Inhaled. Exposure to ethanol concentrations of over 1000 ppm may cause headache, irrttation of the eyes, nose and throat, and, if hng continued, drowsiness and fatigue, loss of appetite and inability to concentrate. SUBCHRONlC, CHRONIC: This product was found to be not teratogenic in rats treated with 10-50 mg/kg on days 6 to 15 gestation, not mutagenic in Ames Salmonella test with or without metabolic activation, and not ciastogenic in Chinese hamster ovary cells with or without metabolic activation. There was no evidence ol chromosomal damage in the bone marrow of rats treated with 600 mg/kg. CARCINOGENICITY: NTP:

                       'No Ingredients listed In this section IARC:

No ingredients listed In this section'SHA: No ingredients listed in this section ection 4. fIRST AID MEASURES EYE CONTACT: ln case of contact, Immediately flush eyes with plenty of waler for at least 15 minutes. Seek medical aid immediately. SKIN CONTACT: In case of contact, immediately flush skin with plenty of wator for at least 15 minutes while removing contaminated dothing and shoes. Seek medical aid Immediate}y. Wash dothing before reuse. INGESTION: lf swallowed, give large amounts of water to dilute the toxicant. 'lf immediately available, demulcents such as milk, vegetable oil or egg whites can be given. Do NOT induce vomiting as it is likely to cause considerable mucosai damage. If vomiting does occur, give fluids again. Get medical attention immediately. NOTE TO PHYSICIAN: Probable rnucosal damage may contraindicate the use of gastric lavage. Measures against circuhtory shock, as weil as oxygen and measures to support breathing manually or mechanically, may be needed. If persistent, convulsions may be controlled by the cautious intravenous Injection of a short-acting barbiturate drug. INHAlATION:lf Inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Seek medical aid. SDS Code: OB75%2-08-95 Issue Date: 03/18/96

                                                                                                   <Page.2    g I~

Continued on Pace 3

Assigned to: '??'?? INFORMATION ONLY Expires On noun rsv vn rreeanrr SIIgtsa aovsrgber J'I,. 1'897 ~FOR

                                                                       /

H-530M Section 5. FIRE-FIGHTING MEASURES FLASH POINT: 109 F (Setafhsh) This product is a fire hazard. LOWER FLAMMABLELIMIT: Not available UPPER FLAMMABLELIMIT: Not available AUTO-IGNITIONTEMPERATURE: Not available EXTINGUISHINGMEDIA: Use dry chemical, "alcohol foam, carbon dioxide, or water spray. FIRE-FIGHTING INSTRUCTIONS: Exercise caution when fighting any chemical fire. A seff-contained breathing apparatus and protective clothing are essential.

                                                   ~ -"   Use water to keep fl~xposed containers cooL FIRE 8 EXPLOSION HAZARDS: Product emits toxic gases under fire conditions. Heated solvent vapors can travel to an ignition source and fhsh back DECOMPOSITION PRODUCTS: Thermal decomposition may produce carbon monoxide, carbon dioxide, organic materials, hydrogen chloride, amines, and nitrogen oxides.

NFPA RATINGS: Health 3 Flammability 2 Reactivity ~ 0 Special Hazard ~ None

                                  . Hazard rathg scale: OMinirnat t Wfght moderate 3~rlous 4~vere Section 6. ACCIDENTALRELEASE MEASURES STEPS TO BE TAKEN IF MATERIALIS RELEASED OR SPILLED: Remove all sources of Ignition. Ventilate area of spill. Wearing appropriate personal protective equipment, contain spill, collect onto inert absorbent and place Into suitable container. Do not allow to contaminate sewers and waterways. Spilled product tnay make fkmr slippery; spilh should be cleaned up ltnmediately to prevent falls.

Section?. HANDLINGAND STORAGE HANDLING: It is a violation of Federal law to use this product In a manner Inconsistent with its labeling. Do not get in eyes, on skin or clothing. Avoid breathtng vapor or mist. Use with adequate ventilation. Wash thoroughly after handling. Keep container dosed when not in use. STORAGE: Keep away from heat and flame. Do not contaminate water, food, or feed by storage. Maximum storage temperature: 140'F MSDS Code: OB7$ 42-08-95 ~Pagegg'/ 7 issue Date: 03/1 8/96 Continued on Paqe 4

Assigned to: '?'??? FOR INFORMATION ONLY Expires On: 0? rrouo rex un usesnd SIrstss Nsvssosr'%II 15S? r H-130M Section 8. EXPOSURE CONTROLS I PERSONAL PROTECTION PERSONAL PROTECTIVE EQUIPMENT: EYE/FACE PROTECTION: Chemical sphsh goggles and face shield SKIN PROTECTION: Chemical resistant gloves and protective chthing RESPIRATORY PROTECTION: If airborne concentrations exceed published exposure limits, use a NIOSH approved respirator ln accordance with OSHA respiratory protection requirements (29 CFR 1910.1 34). ENGINEERING CONTROLS: Use local and/or general exhaust ventilation to maintain airborne concentrations behw exposure limits. WORK PRACTICES: Eye wash station and safety shower should be accessible In the immediate area of use. Section 9. PHYSICAL AND CHEMICAL PROPERTIES

      -801UNG POINT: Not available                                    SOLUBILITYIN WATER: Complete VAPOR PRESSURE: Not available                                  SPECIFIC GRAVITY: 0.93 Q 25'C OR DENSITY (air 1): Not available                        pH:    7.0 - 8.0. (1% solution)
        %VOLATILEBY WE!GHT:              50                           FREEZING POINT: Not available APPEARANCE AND ODOR:              Colorless to pale yellow, slightly viscous liquid with alcohol odor.

Sectfon 10. STABILITYAND REACTIVITY CHEMICALSTABILITY: Stable HAZARDOUS POLYMERIZATION:Will not occttr CONDITIONS TO AVOID: Do not use this product In conjunction with soap or any anionic wetting agent. INCOMPATIBIUTY: Strong oxidizers and reducers DECOMPOSITION PRODUCTS: Thermal decomposition may produce carbon monoxide, carbon dioxide, organic materials, hydrogen chloride, amines, and nitrogen oxides. DS Code: OB75%2-08-95 <sage s.a'rw .

       . ssue Date: 03/18/96                                                                          Continued on Page 5

Assigned to:???? FOR INFORMATION ONLY Expires 0

  ~ rvvv ~  ~ tt vl1 vtRORo OQVCtA         IIOVOAOOR tl ~ lilsr a t H-ISOM Section 11. TOXICOLOGICALINFORMATION ON PRODUCT:

Product Dermal LOS (rabbit): 4300 rng/kg (based on 80% active) Eye irritation: Instillation of 0.1 ml to the eye with or without washing resulted In extreme irritation that did not dear by day 7, post-dose. Skin irritation: Application of 0.5 ml to abraded and non-abraded skin resulted in severe redness and swellfng, as well as scabbing and blanching of the skin that dfd not cfear by day 7, postMose. Skin sertsftizatfon: In a dermal sensitization study of dklecyfdimethylammonlum chfoHde conducted In guinea pigs, there was no evkfence of photoallergy or contact sensitization. Toxicological data on chronic effects: For dldecyldimethylammonium chloride:

           -Dermal subchronlc toxicity (90 day - rat): no systemic toxicity obsetved.
           -Reproductive effects (2 generation rat study): treatment at or behw the level which produces mild toxic effects shows no reproductive effects.
           -Oral chronic toxicity (dog - 1 year): no target organ effects.
           -Pharrnacokinetics (dog): this material does not accumulate ln body tissues.

ON INGREDIENTS: Oral LOAD Dermal LOAD lnhalatlon LCso Chemical Name Oidecyldimethylamrnonlurn chloride

                                                                       ~rat                    ~rabtttt                  ~rat 84 mg/kg               Not avaifable           Not avaifabfe Ethanol                                                      7060 mg/kg             LDL, 20 g/kg              20000 ppm/1 Section 12. ECOLOGICAL INFORMATION ON PRODUCT:

Envfronmerttal data: This product is toxic to fish. Do not discharge effluent containfng this product into hkes, streams, ponds, estuaries, oceans, or other waters unless in accordance with the requfrements of a National Pollutant Discharge Elimination System (NPDES) permit and the permittfng authority has been notified in writing prior.to discharge. Do not d!scltarge effluent containing this product to sewer systems without previously notifying the focal sewage treatment plant authority. For guidance contact your State Water Board or Regional Office of the EPA. Semi Corrtinuous Activated Siudge Test: 91 - 97% ON INGREDIENTS: Chemical Name A uatic Toxici Data Didecykfimethyfammonfum chloride 48 hr ECs!r (Oaphnla magna): 0.094 ppm 96 hr LCSD (mysid shrimp): 0.069 ppm 96 hr LCse (bluegill sunfish): 0.32-0.59 ppm 96 hr LED (rainbow trout): 1.1 ppm 96 hr LCsr! (coho salmon): 1.0 ppm MSDS Code: 08754)2-08-95 CPage5 Q Issue Date: 03/ t 8/96 Continued on Page 6

r Assigned to: ???? x-On-Osasnd SlIstsn 1'i i~le s r FOR INFORMATION ONLY Expires On: 0?, rlOO5, r t il s (-3a./W7 SectIon 13. DISPOSAL CONSIDERATIONS RCRA STATUS: Discanfed product, as sold, would be considered a RCRA Hazardous Waste based on the characteristic of ignitability. The EPA Hazanfous Waste Number ls D001. DISPOSAL Pesticide wastes are acutely hazardous. Improper disposal of excess pesticide, spray mixture, or rinsate Is a violation of Federal law. If these wastes cannot be disposed of by use according to label instructions, contact your State Pesticide or Environmental Control Agency, or the Hazardous Waste representative at the nearest EPA Regional Office for guidance. Section 44. TRANSPORT INFORMATION DOT CLASSIFICATION: Class/Division: 8 Proper Shipping Name: Corrosive liquid, fhmmabie, n.o.s. (contains Didecyklimethyiammonium chloride and Ethanol) Label: Corrosive, Flammable liquid Packing Group: II ID Number. UN 2920 Section 15. REGULATORY INFORMATION HA Hazard Communication Status: Hazardous SCA: Pesticides are exempted by TSCA (the Toxic Substances Control Act). under Section 3(2)(a)ii, from the provisions of the Act. CERCLA reportable quantity of EPA hazardous substances in pmduct: Chemical Name RQ No ingredients of this product have CERClA reportable quantities. Product RQ: Not applicable (Notify EPA of product spills exceeding this amount.)- SARA TITLE III: Section 302 Extremely Hazardous Substances: Chemical Name GAS ¹ RQ TPQ There are no SARA 302 Extremely Hasardous Substances in this tucduis. Section 311 and 312 Health and Physical Hazards: Immediate Delayed Fire Pressure Reactivity Iy~l Inol h~l Inol [nol Section 313 Toxfc Chemicals: Chemical Name CASA  % by Wetciht There are no reportable SARA 31 3 Toxic Chemicals in this product. SDS Code: 0875-02-08-95 ~Page 6 Q ssue Date: 03/18/96 Continued on Page 7

FOR INFORMATION ONLY Expires 0 Assi 'P. ned to:????r re

                     ~     ewv vVerVFa              Iloeeeloee st ~

( BP:N(u7 H-430Nf Section 46. OTHER INFORMATtON HMIS RATINGS: Health ~ 3 Flammability ~ 2 Reactivity 0 Personal Protective Equipment X (to be specified by user depending on use conditions) Hezerd rating scale: OMini(nel t Wligl(t2Moderete 3Wenous 4-Severe MSDS REVISION

SUMMARY

Supersedes MSDS issued on 2/4/94. The MSDS has changed in Sections 11 and 14.

a gFT(ile this infoznFstion eod teccmencbtions set forth hetein nze believed to be eeeotete es of the dstc heteof ~ CFFMO:g CORPOrFFLTZOFe 'tigl(Ee QO Y>SR@.FT tF'ZTn RES'PECT HERETO Fo(D DZSCLAZNE >EL LZFQZLZTT FROtl RELrrFPCE THEREO'.g PREPARED BY: P.J. Maioney MSDS Code: 0875%2-08-95 Issue Date: 03/$ 8/96 ((cage 7$ 'gp

FOR INFORMATION ONLY Expires On: I?? Assigned to: ???'? urerre isi e ~erwI'I 3g, o'~f Vn Meaerre bgvcsa Iloveaber 1V~1J~57 pP /e'a-( gq'l H-940 P.O. Box 1346 (~oP4j Pittsburgh, PA 15230-1346 Phone-(41 2) 494-8000 MATERtAL SAFETY DATA SHEET Section 1. PRODUCT IDENTlFICATION PRODUCT NAME: H-940 CHEMICALDESCRIPTION: Aqueous solution of alkali metal halide PRODUCT CLASS: Biocide MSDS CODE: OA48-11%4-93 Section 2. INFORMATION ON. INGREDIENTS CAS %by Chemical Name Number Wekfht OSHA PEL ACGIH TLV Sodium bromide 7647-'15.6 40 None established, None established Section 3.. HAZARDS IDENTIFICATION'>>

                      <<*<<>>>> *>> <<>>>>>> <<>>>> <<** <<>>                        EMERGENCY OVERVIEW>>>>>> r>>>>>>                   *>>>>>>>> <<<<<<<<>>>>>>>>>>

WARNING! May cause eye and skin irritation.

                      <<*+ *<<+>> <<>>**<<>>>>+>> <<<<**>> <<*vr ***>><<>>>> <<>>>> <<<<<<>> t >>>> <<<<*<<>> <<>> <<>> <<***>><<<<>>>> **>>

PRIMARY ROUTES OF ENTRY: Eye and skin contact, inhalatfon of mist r TARGET ORGANS: Eye, skin MEDICALCONDITIONS AGGRAVATED BY EXPOSURE: Pre-existing skin disorders. POTENTIAL HEALTH EFFECTS: EYE CONTACT: This product may produce lrrttatlon u pon contact wrth the eye. SKIN CONTACT: This solution was found to be non-Irntatfng to the skin in animal tests. It is not expected to be absorbed fn harmfui amounts. Prolonged or repeated skin exposure may result In skin frrftatke and dermatitis. Failure to decontarnlnate could result In superficial burns. INGESTION: This product would be regarded as practically non-toxic if swallowed. Excessive ingestion of sodium bromide may produce rashes, depressfon, emaciation and, in severe cases, psychosfs and mentaf deterloratio. SDS Code: OA48-11-04-93 Page 1 Issue Date: 09/1 2J96 Continued on Paae 2

r Assigned to: ???? FOR INFORMATION ONLY Expites On A eH USS1llll IQ1I CA eoveessc ll~lss~l

                                                                                                                            +~y5
          ~

H 940

                                                                                                                                ~
              ~

INHALATION:This product wouid not be expected to be an inhalatlon hazard unless the product Is misted or sprayed. Bromide rashes may occur when bromkfe inhahtlon is prolonged. The systemic effects of bromide Ion are chiefly mental: droWslness, Irritability;vertigo, confusion, hallucinations. SUBCHRONIC, CHRON IC: A thlee-generation %production study in rats fed 4800 mg/kg of solid sodium bromide showed a decrease in fertility. Other animal tests with sodium bromide produced adverse reproductive elfects. The physiological effects of sodium bmmide are attributable to the bromide Ion. Metabolically, bromide has a biologic half-life of about 12 days, ls not Incorporated into fat or blood proteins, and none Is extractable from plasma or hemolyzed blood cells by ether. Nor does the bromide ion interfere with thyroid activity even af large daily doses for extended periods of time. CARCINOGENICITY: NTP:

                          'No ingredients listed in this section" IARC:
                          'No ingredients listed in this section
              'SHA:
                          'No ingredients listed   in this section Section 4. FIRST AID MEASURES EYE CONTACT: In case of contact. Immediately flush eyes with plenty of water for at least 15            minutes.'eek medical aid.

SKIN CONTACT: In caseof contact, flush skin with plentyof water. Remove contaminated dothing. Seek m aid If irritation persists. Nash chthing before reuse. INGEST(ON: Not an expected route of overexposure. ff swaihwed, do not induce vomiting. Call a physician. Thh product would be expected to be practically non-toxic by ingestion. INHAIATION:Not an expected route of overexposure. However, if exposure by inhalation Is suspected. remove to fresh air. Aid in breathing if necessary and seek medical aid lf symptoms occur. Section S. FIRE-FIGHTING MEASURES FIASH POINT: None LOWER FLAMMABLELIMIT: 'ot applicable UPPER FLAMMABLEUMIT: Not applicable AUTO-IGNITIONTEMPERATURE: Not applicable EXTINGUISHING MEDIA: This material does not bum. If exposed to fire from another source, use suitable fire extinguishing agent for that fire. FIRE-FIGHTING INSTRUCTIONS: Exercise caution when fighting any chemical fire. A seif~ntafned breathing apparatus and protective clothing are essentiaL FIRE & EXPLOSION HAZARDS: Product emits toxic gases under fire conditions. MSDS Code: OA48-11-04-93 Page 2 Issue Date: 09/1 2/96 Continued on Page 3

FOR INFORMATION ONLY Expires On: 0? Assianed to: '???'? a th vllltHM lrrl1CO novtaaer J1,~1ss~l H-940 DECOMPOSITION PRODUCTS: ln liras fueled by other material, hydrogen bromkle or bromine may be released.

         . NFPA RATINGS:                Health     2    'lammability ~ 0                 Reactivity  0            Special Hazard  None Hazard rating scale: O>>Minimal1&rxtht 2Woderate s~rrs 4~vere Section 6. ACCIDENTALRELEASE MEASURES STEPS TO BE TAKEN IF MATERIALIS RELEASED OR SPILLED: Wearing appropriate personal protective
                 ~

equipment, contain spm, collect onto inert absorbent and phce Into suitable container. Section 7. HANDLlNGAND STORAGE C HANDLIN: It ls a violation of Federal law to use thh product In a manner inconsistent with ils labeling.

                                 'AvoId contact with eyes, skin and clothing.

Avoid breathing mist. Use with adequate vent1atlon. Wash thoroughly alter handling. Keep container c'Iosed when not In use. STORAGE: Stare In a cool, dry, weII-ventilated localion. The recommended minimum storage temperature Is 0 F (-1 7.8 C) Section B. EXPOSURE GONTFIOLS / PERSONAL PROTECTION PERSONAL PROTECTIVE EQUIPMENT: EYE/FACE PROTECTION: Chentical sphsh goggles SKIN PROTECTION: Chemical resistant gloves RESPIRATORY PROTECTION: When misting may occur In the work area, use a NIOSH approved respirator In accordance with OSHA respiratory protection requirements (29 CFR 1910.134). ENGlNEERING CONTROLS: Use local exhaust ventilation where mist or spray may be generated. WORK PRACTICES: An eye wash station should be accessible In the immediate area of use. Section 9; PHYSICAL AND CHEMICAL PROPERTlES BOIUNG POINT: 217 -219'F (103 -104 C) SOLUBILITYIN WATER: Complete VAPOR PRESSURE: Similar to water , SPECIFIC GRAVITY: 1 43 C'5'C

                                                                                                                           'HI VAPOR DENSITY (air 1}: Similar to water                                      - 5.5- 9.0 rtit 25'C
            %VOLATILEBY WEIGHT:                        60 (water)                    FREEZING POINT: -10'F (-23.3'C)

MSDS Code: OA48-11-04-93 Page 3 Issue Date: 09/1 2/96 Continued on Page 4

Assigned to: 'r'r'r'r FOR INFORMATION ONLY a~us fox on-voasaa ogsOea llooeoher 1'l,+88'f APPEARANCE AND ODOR: Char, cohrless to pale yeaow liquid with no odor. Sectiori 10. STABILITYAND REACTIVITY CHEMICALSTABILITY: Stable HAZARDOUS POLYMERIZATION:Will not occur CONDITIONS TO AVOID: Overheating. INCOMPATIBIUTY: Product fs Incompatible with strong oxldlzers and adds and fs mildly corrosive to aluminum. Sodium bromide is rapidly attacked by bromine trNuorfde. DECOMPOSITION PRODUCTS: fn fires fueled by other material, hydrogen bromide or bromine may be released. Section 11. TOXICOLOGICALINFORMATION ON PRODUCT: Product Oral LDso (rat): ~ 5000 mg/kg Product Dermal LOss (rabbit): > 2000 mg/kg Section 42. ECOLOGICAL INFORMATION ON PRODUCT: Aquatic toxicity data: The product is an aqueous sodium bromide solution. This data fs not on the product as fs, but rather on the activated product which Is hypobromous acid. Values presented are for hypobromous acid expressed as bromfne. 48 hr LED (Daphnia magna): 0.71 ppm 96 hr LCs0 (bluegill sunfish): 0.52 ppm 96 hr LCso (rainbow trout)! 0.23 pprn Environmental data: Do not discharge effluerrt containing this product fnto hkes, streams, ponds, estuarfes, oceans or other waters unless ln accordance with the requirements oi a National Pollutant Discharge Elimination System (NPDES} permit'nd the permitting authority has been notified in writing prior to discharge. Do not discharge effluent contafning this product to sewer systems without previously notifying the local sewage treatment phnt authority. For guidance contact your State Water Boafd or Regional Office of the EPA. Sectjon 43. DISPOSAL CONSIDERATIONS RCRA STATUS: Discarded product, as sold, would not be considered a RCRA Hazardous Waste. DISPOSAL Dispose of In accordance with focal, state and federal regulations. Section 54. 'TRANSPORT INFORMATION DOT CLASSIFlCATION: Class/Dfvfsfon: Not rest ftcted Proper Shipping Name: Not applicable MSDS Code: OA48-1 1-04-93 Page 4 T Issue Date: 09/1 2/96 Continued on Page 5

FOR INFORMATION ONLY vvv to:???? Assigned ~ vrs vr ~ vvvasrrs QtIScen IIOtteODSI'3 ~ (~15~5t Label: None Packing Group: Not app)icabie l,D Number. Not applicable Section CS. REGULATORY lNFQRMATlON OSHA Hazard Communication Status: Hazardous TSCA: Pestlcldes are exempted by TSCA (the Toxic Substances Control Act), under Section 3(2)(a) il, from the provisions of the Act. CERCLA reportable quantity of EPA hazardous substances'in pnxfuct: Chemical Name RQ No ingredients of this product have CERCLA re portable quantities. Product RQ: Not applicable (Notify EPA of product spills exceeding this amount.) SARA Tl7LE ill: Section 302 Extremely Hazardous Substances: Chemical Name cAs e RQ There are no SARA 332 Extremely Hazardous Substances tn this product. I Section 311 and 312 Health and Physical Hazards: Immediate Delayed Fire Pressure Reactivity h~j [yes] [no) [no) [no) Section 313 Toxic Chemicals: Chemical Name CAS 3 yttrNet ht

                      .liters are no reportable    r SARA 313 Toxtc Chemrcats         tn thts produrx.

Section 16. OTHER iNFORMAAON HMIS RATINGS: Health 2 Fhmmability 0 Reactivity 0

                                       -  Personal Protective Equipment X (to be specified by user depending on uso conditions)
                                          'There are potential chronic health effects to consider.

Hszanl rating scale: OMinimsl1&right2Modersto 3&orious 4&oveIs MSDS REV lSION

SUMMARY

Supersedes MSDS Issued on 0+1 9/94. 7he MSDS has been changed in Sections 7,9, and 12.
         'rhQe this infortoatbcn and rceoprpendtstkons set forth herein are betieved to                ba accurate as of the date hereof, cALOCH CORPORATIOII      IIARK hO   'rnARRA?CY YOUTH RESPECT     HERETO  i%a DISCLAINS ALL LIASZLITY PRON RELIASCE THEFTS PREPARED BY:                      P.J. Maloney SDS Code: OA48-1 1-04-93                                                                                    Page 5 ssue Date: 09/12/96                                                                                           Last Page

BETZDEARBORN MATERIAL SAFETY DATA SHEET EFFECTIVE DATE: 08-APR-1999 PRINTED DATE: 08-APR-1 999

1) CHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME: SLIMICIDE C-68 PRODUCT APPLICATION AREA: WATER-BASED MICROBIAL 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 COMMUNICATIONSTANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS: CHEMICAL NAME 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) 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 carcino gens. PAGE 1 CONTINUED

PRODUCT NAME: SLIMICIDE C-68 EFFECTIVE DATE: 08-APR-1999

7) NDLING 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. Store between 20-100F for no more than 6 months. Store upright in original vented containers. Product evolves CO2 slowly. Store samples in plastic bottles due to pressure build-up.

8) EXPOSURE CONTROLS/PERSONAL PROTECTION EXPOSURE LIMITS CHEMICAL NAME MAGNESIUM NITRATE PEL (OSHA): NOT DETERMINED TLV (ACGIH): NOT DETERMINED 5-CHLO RO-2-METHYL-4-1SOTHIAZOLIN-3-ONE PEL (OSHA): NOT DETERMINED V (ACGIH): NOT DETERMINED SC: Note-mfg. sugg. exp. limit:0.1 mg/m3 TWA;0.3mg/m3 STEL total thiaz'oline) .

ENGINEERING CONTROLS: Adequate ventilation to maintain air contaminants below exposure limits. PERSONAL PROTECTIVE EQUIPMENT'se 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 LIMITATIONSASSOCIATED 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 000%78

PRODUCT NAME: SLIMICIDE C-68 EFFECTIVE DATE: 08-APR-1999 I

9) PHYSICAL AND CHEIVIICAL PROPERTIES Specific Grav.(70F,21C) 1.033 Vapor Pressure (mmHG)

Freeze Point (F) 28 Vapor Density (air=1) Freeze Point (C) -2 Viscosity(cps 70F,21C) . 8  % Solubility (water) Odor Slight Appearance Light Yellow To Green Physical State Liquid Flash Point P-M(CC) 200F > 93C pH As Is (approx.) 3.0 Evaporation Rate (Ether=1) ( 1.00 NA = not applicable ND = not determined

10) STABILITYAND 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: II Bll 1 1) TOXICOLOGICAL INFORMATION Oral LD50 RAT: >5,000 mg/kg Teratology NEGATIVE Dermal LD50 RABBIT: >2,000 mg/kg NOTE - Estimated value Skin Sensitization HUMAN: POSITIVE Non-Ames Mutagenicity NEGATIVE PAGE 5 CONTINUED

PRODUCT NAIVlE: SLIMICIDE C-68 EFF TIVE DATE: 08-APR-1999 1 2) COLOG ICAL INFORMAT.ION AQUATIC TOXICOLOGY Rainbow Trout 96 Hour Static Acute Bioassay LC50: 8.7 mg/L No Effect Level: 6.5 mg/L Daphnia magna 48 Hour Flow-Thru Bioassay Mortality was observed in lowest concentration tested. Test concentrations were analytically verified. LC50: 2.9 mg/L 10% Mortality: .6 mg/L Bluegill Sunfish 96 Hour Static Acute Bioassay LC50: 12.1 mg/L No Effect Level: 6.5 mg/L Fathead Minnow 96 Hour Flow-Thru Bioassay Test concentrations were analytically verified. C50: 6 6 mg/L No Effect Level: 2.5 mg/L-Rainbow Trout 14 Day Chronic Bioassay LC50: 4.6 mg/L No Effect Level: 3.3 mg/L Fathead Minnow 36 Day Early Life Stage Test Lowest Effect Level: 4 mg/L No Effect Level: 1.3 mg/L Sheepshead Minnow 96 Hour Static Acute Bioassay LC50: 20 mg/L No Effect Level: 12 mg/L BIODEGRADATION COD (mg/gm): 17 Calculated TOC (mg/gm): 6 Calculated BOD-5 (mg/gm): 0 Calculated BOD-28 (mg/gm): 0 Calculated PAGE 6 CONTINUED

PRODUCT NAIVIE: SLIMICIDE C-68 EFFECTIVE DATE: 08-APR-1999

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: UN3265 DOT EMERGENCY RESPONSE GUIDE 5: 153
15) REGULATORY INFORMATION TSCA:

This is an EPA registered biocide and is exempt from TSCA inventory requirements. CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ): No regulated constituent present at OSHA thresholds FIFRA REGISTRATION NUMBER: 3876- 143 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.G5,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: CASg CHEMICAL NAME RANGE 10377-60-3 MAGNESIUM NITRATE 2.0-5.0% CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT'o regulated constituent present at OSHA thresholds PAGE 7 CONTINUED 000i8.-

PRODUCT NAME: SLIMICIDE C-68 EFF TIVE DATE: 08-APR-1999 MICHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds

16) OTHER INFORIVIATION NFPA/HMIS CODE TRANSLATION Health 3 Serious 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 S status: 22-AUG-1995 REVISED FORMAT ** NE'g ** 12-MAR-1996 ;EDIT:9 22-AUG-1995 21-JUN-1996 15 12-MAR-1996 28-SEP-1996 3,5,14 21-JUN-1996 02-SEP-1997 12 28-SEP-1996 01-MAY-1998 15;EDIT:9 02-SEP-1997 08-APR-1999 ;ED1T:9 01-MAY-1998 P PAGE 8 0003 83

Expires On Assigned to: 7'D'r FOR INFORMATION ONLY V J/ UAI/ >>tu ls:66 fAx 8IO 888 4736 Eastern Fo>>'er Group Bg. 70 Qoog+7 P.O. Box 13CB Pittsburgh, PA 1~30.1346 C 0 R P 4 P A r s o su Phone-(412)494%000 CHEMTRECe 1-600-424-9300 tNATERtALSAFETY DATA SHEET Section 1. PRODUCT tDENTtFJCATION PRODUCT NAME: M50 CHEMICALDESCRIPT(ON: Glutaraldehyde, 60'5 aqueous solution PRODUCT CLASS: Biocide MSDS CODE 0B8S4-8-96 Sectiot1 2. lNFORMATIONON )NGRBOIENl'8 CAS 'io by HIIGltRr ~IN i ht 0~SAPL ~mtLD v Glularaldehyde 1 11-30-6 50 None established Ceiling 02 ppm, 0.62 mgfm Section 3. HAZARDS IDENT!FICATION

                    <<+<<*4******<<<<<<<<<<>>*>><<+

Clear, colorless liquid with sharc odor. EMERGENCY OyERyj@f +*a<<+<<>>>>*<<>><<<<<<>><<<<<<kk>> 0 DANGERI May cause severe eye and skin damage. Harmful if inhaled. May be fatal if swallowed. Marmful if absorbed through skin. Prolongea'or frequently repeated skin contact may cause allergic reactions in son:e individuals. Causes asthmatic signs and symptoms ln hyper-reactive individuals.

                    <<*>>>> <<w <<<<P k <<<<+>> *0 * <<<<<<<<<<++**<<**>>*<<>> <<<<<<<<<<w <<<<+>> ir <<**+* <<<<>> <<>> <<<<+ <<<<<<<<<<>>                             +

pulmonary PRIMARY ROUTES OF ENTRY. Eye and skin contact. Inhafadon, skin absorpthn, ingestion TARGET ORGANS: Eye, skin, mucous membranes MEDICALCONDITIONS AGGRAVATH>BY EXPOSURE: Sion contact may aggravate an existing dermatitis. Inhalation of material may aggravate asthma and inflammatory or fibrotic disease. MSOS Code: OB6&01-29-96 Page 1 Issue Date: 10lOQ97 Corrbrrved on Page 2

Expires On: U? FOR INFORIVIATIONONLY Assigned to: ???? uai Mow sv icu isi~r 1M. elo 889 4vss Eastern Po~er Group Bp 70 POTEMTJAL HEALTH EFFECTS:

                                                     'YE coNTAGT. Liquid wiH cause a severe and persistent conjunctivitis. seen as excess redness and marked swelng of the conjunctiva with profuse discharge. Severe corneal injury may develop, which could permanently impair vision if prompt first-aid and merHcat treatment are not obtained. Vapor wiH cause sHnging sensations in the eye with excess tear pmductfon, blinking, and possibly a sHght excess redness ot the conjunctiva.

SKIN CONTACT: Brief contact with the product wilt cause itchhg vrith mild to moderate fOCal redness and possibly swelling. Prolonged contact may result fn pain, severe redness and swelling, with ukeraUon, tissue destruction, and possibly bleeding into the inHamed area. Glutaraldehyde may be absorbed through intact skfn. Therefore, prolonged or widespread contact with the product may result in the absoqeon of potenHaliy ha/mful amounts of rnaterial and may affect the centml nervous system pmfucing headache, dizziness. and duHness. This product may cause allergic contact dermatNs in a small portion of individuals. Sensitization reactions usually result from contact with the liquid. but, occaskeagy there may be a reaction to glutaeldehyde vapor. SwaHowing ttifs product may cause moderate to marked initatlon and possibly chemical burns of

                                                                                             'NGESTION:

the mouth, throat. esophagus. end stomach, with discomfort or pain in the mouth, throat, chest, and abdomen, nausea, vomiting, dianhea, dizziness, faintness, drowsiness, weakness. Hiirst, circulatory shock, coHapse, and coma. INHAiMTION:Product vapor is irritating to the respiratory tract, causing stinging sensations in lhe nose and throat, tfischage'from the nose, possibly bleeding from the nose, coughing, chest discomfort and tightness, difficultywith breathing, and headache. Severe exposure may muse central nervous system depression with dizziness and drowsiness. The odor threshofd of glutaraldehyde ls 0.04 ppm whereas the irritation direshoid is 0.8 ppm. If vapors are concennated enough to be Inflating, the probably being exceeded. Inhalation of product can cause signs an"'ymp:oms of an asthmatic 7's attack in hyper-rea'ive iric'iedusis. SUBCMRONIC, CHRONIC: Repeated skin contact may cause a cumulaHve dermatius. CARCINOGENICITYt NTP: No ingredients listed in this section IARC: No ingredients listed in th'is section OSHA: No.ingredients Hsted In this section SeCtioa 4. F(RST A19 NEASUAFS EYE CONTACT: In case of contact, immediately flush eyes with plenty of water for at feast f5 minutes. Do not remove contact lenses, if worn. Seek medical afd Immediately. SKIN CONTACT: In case of contact, immediately Hush skin with plenty of water for at least 15 minutes whHe removing contaminated cfothing and shoes. Seek medical akf Immefiatefy. Nash clothing before reuse, MSDS Code: OB88.01-29-96 Page 2 Issue Date: 10/06/97 Continued on Page 3

Expires O F OR INFOR(V(ATION ONLY Assigned to: 72't7 u~ivatsv >'ED lsi57 FAX 010 Sss 4736 ~ i Eastern Po~er Group t(tt og 'II H-550 INGESTtON: DO NOT INDUCE VOM(TING, Do not give anything to drink. Seek medica(advice with urgency. Note to Physician: As piration may cause lung damage. Probable mucosal damage may contraindicate the use of gastric la~. INHALATION:tf inhaled, remove to fresh air. It not breathing, give artiticiat respiration. tf breathing is difficult, give oxygen. Seek medical aid, Section 6. FIRE-FlGHTING MEASURES FETISH POINT: None Non-flammable (aqueous solution): After water evaporatcs, remaining material will bum. LOWER FLAMMABLELIMIT: Not determined UPPER FLAMMABLELIMIT: Not determined AUTO-IGNIT(ONTEMPEFIATURE: Not avaiiab.'e EXTINGUISHING MEDIA: 'se alcohol-type or purpose-type foam, applied by manufacturer's recommended techniques for targe f(res. Use carbon dioxide or dry chemical media for smatl fires. FIRE-FIGHTfNG INSTRUCTfONS: Exercise caution when fighting any chemical tire. A setf~tained breathing apparatus and protective cfothing are essentia. F(RE tt EXPLOSION HAZARDS: No unusual hazards. DECOMPOS ITION PRODUCTS: Therma( decomposition or combustion may produn. caibon dioxide and carbon monoxide. NFPA RAT(bfGS Health = 3 F(ernr iabi:I",y = 0 Reacriviri' 0 ScecLaI Hazard = NcniG ttaaafd raunch scab: ~i&nal 1 ~yla ~cderata 3&oncusd-i-'ovare Section 6. ACCIDENTALRElEASE MEASURES STEPS TO BE TAKEN (F MATER(ALlS F(ELEASED OR SPI LLED: Wear suitable protective equipment. Toxic to fish; avoid discthargc to natural waters. Very (0~v concentrations (5 ppm or less of g(utaratdehyde) can be degraded in a blofogical treatment @a(em. Thus. small spills can be ftush& with farge quantities of voter. Large quantities or slugs can be harmful to lhe treatment system. Thus, huge sp((is shou(et be col(ected fo.. diSPosal. It may e(so be possible to decontaminate spl(led material by careful applicat ton of aqueous sod(um hydroxide'or dibasic ammon'ium phosphate so(ution. Depending on conditions. considerable heat and fumes can be liberated by the decontamlnatfon reaction. MSDS Code: 0885-01-29-96 Page 3 issue Date: t0/06/97 Continued on Page 4

Expires On: I?? FOR INFORMATION ONLY oo ewioe 331 616 666 6"36~~ Gesture power Group

                                                 ~w Section 7. HANDLINGANG SYORAGE HANDLING:        lt Is a violation of Fecferat law to use this producr in a manner inconsistent with its hbefing.

Do not get in eyes, on swn ordothing. Avofd breathing vapor..

               'se     with adequate ventilation.

Wash thoroughly after handling. Keep container closed when not in use. Remove contaminated cfothlng and wash before reuse. Discard contaminated leather articfes such as shoes and bett. STORAGE: Glutarafdchyde solutions can be stored and handfed in potyethylens, stainless steel. or refnforced epoxy-ptastic equipment. For short storage times (up to about 1 month), temperatures of up to f00'F (38 'G) can be toterated but the preferred maxirrium storage temperature is about 80*F (27 C). SectIon 8. EXPOSURE CONTROLS PERSONAL PROTECTION l PERSONAL PROTECTIVE EOUIPMENT: EYE~ACE PROTECTION: Chemical splash goggles and face shield SKIN PROTECTION: Chemfcal resistant gloves and protective clothing (Recommended glove matenafs fncfude rubber, nitrfle (N BR), butyl, and potyethylene.) RESPIRATORY PROTECTIOMc lf airborne concentrations exceed pubfished exposure limits, use a NIOSH approved respirator in acconfance with OSHA respiratory protection requirements (29 CFR 1916.134): FNGIN:-ERING CONTRO': Ge."~~~ {mc-haiica!) ..corn ven{ifa:kin;s eÃpecb"d Io ce S2-'sfav.oiv:I Li:s mate12's kept in covered equlpinent or if the solution fs highly diluted. However, if vapors are strong enough to imtate the nose or eyes, Ihe exposure limits arc probably being exceeded and special ventilation may be requirecL 'WORK PRACTICES: Eye wash station and safety shower should bo accessible in the immafiate area of use. SATISFACTORY MATERIALS OF CONSTRUCTION: Stainless steel types 304 and 316, Ml3<el, Pofyethyfene, and FiberglaSS-reinfOrCed PfaetiCS: POlyeSter (e.g., AtlaC 382) and VinyleSter (e.ges Derakane 411 Or 470). Recommended gasket materiafs: Silicone, Teflon, Kafrez, or GrafoiL UNSATISFACTORY MATERIALSOF CONSTRUCTION: Gfutarafdehyde solutions are incompatible with many commonly used'materials of constructfon such as carbon steel, iron. aluminum, tin, zinc, copper and monef. Unecf steel containers are not recommended far bulk storage, since pfnholes could cause product contamination. Rubber linings are aiso unsuitable because of swelling. Oo not use Viton. Sectiot1 9. PHYSICAL AND CHEMICALPROPERTIES BOfUNG POINT: 214,2'F (101 %'C) I 760 mmHg . SOLUBILITYIM WATEFL Complete VAPOR PRESSURE 15.6 mmHg C! 20'C SPECIFIC GRAVITY: 1w127- 1w133 6 20/20 C MSDS Code: 0885-01-29-96 Page 4 tssue Date: 10I06f9? Continued on Page 5

FOR INFORMATION ONLY Expires On Assigned to:???? 3/03c99 18i59 FAX 610 869 4736 Eastern Poorer Group @oogq 32.7Q H-550 g'APOR DENSITY (air=1): 1.05 ~ pH: 3.1 - 4.5 25 C

              %YOlATILE8Y NEIGHT:                 Not availabie                  FREEZING POINT:      W'f (-2t Q)

APPEARANCE AND ODOR: Clear, coioitess liquid vrith shaip odor. VISCOSITY: 21 cps @ 20 C Section 40. STABILlYYAND REAGTlY)TV CHEMICALSTABILITY:Stable HAZARDOUS POLYMERIZATION:Wiitftot ~r CONDITIONS TO AVOID: AVOld high temPeratuitt and eVaPOratiOn Of Water. A!Ihcugh POlyrneiiZaticn may OCCur, lt is not hazardous. Alkalies catalyze an akfot-type condensation reaction. which is exothermic but not expected to be vio!enL DECOMPOSITION PRODUCTS: Thermal decomposition or combustion may produce caibon dioxide and carbon monoxide. Section 11 TOXICOLOGICALINFO RMATlON ON PRODUCT: arxl mice resulted in a spectrum of necnotic, iaf1ammatoiy, and regenerative Iesk:ns in the ~r Toxicological data on Inhalatlon effects: An NTP inhalation study indimted that glu~ratdehyde exposure in rats respirator tra". The nc-ObSer/Cd.adyereo CffCCt leVe fcr re piratcry leSIOnS in ra;6 waS 125 sM ~ pe. b"ion. The Study. hcwever, did not detect any no.ocs ivedadverse-effect level for mice. Iniiammaten was found in ihe frontal nasal passage of the mouse at concenrrations as low as 62.5 ppb. Toxicological data on chronic effects: Studies ln humans have shown that glitarakfehyde is neither phototoxlc nor a photosensitizer. subchronic drinking water studies in rars, mice and dogs using ccitcentratlons up to 1000 ppm showed no evidence for any target organ toxicity. In vitro studies for genotoxicity using a variery of essays have given results varying from no activity to weakly positive; however, all ln vivo studies for genotoxicity have been uniformly negative. Several developmental toxicity studies have demonstrated that at maternally nontoxic doses, g!utaraldchyde does not produce fetotoxic, embryotoxic or teratogenic effects. In a chronic (2.year) continuous ddnking water combined chronic toxiciiyoncogenicity study using Fischer 344 ratS, there was no evidence for non-oncogenic target organ toxicity. The only possible oncogenicily-related finding was an Increase in the incidence of large granular ceII lymphocytic leukemia in female, but not male, rats. The pattern ol the response suggests that it does not represent cfirect chemical cateinogenic activity but, rather, a modifying infiuence on the expression of this spontaneous and commonly occurring neoplasm in the Fischer 344 rat. ON INGFIEDIENTS: Gluta raid ehyde Oral LDee 134 mg/kg

                                                                                                ~r~

Dermal LDso 2560 mg/kg (25%

                                                                                                                       ~}

inhalation LCse 480 rng/ms/4H sofn) MSDS Code: OS85-01-29-96 Page 6 Issue Date: 10f06/97 Continued on Page 6

6xpfros On: 0?,I FOR INFORMATION ONLY Assigned to:?'??? uoiu3IVS u zotoo FAZ 818 Sss 4738 52 7G Eastern po~er croup SooC gg Section 12. ECOLOGIOAL INFORMATION ON PRODUC7: Environmental data: This product ls toxic to tish. Do not discharge effluent contahfng this product fnto fakes, streams, ponds, estuaries, oceans, or other walers unless in accordance with the requirements of a National Pollutant Discharge EGminafion System (NPDES) permit and the permitting authority has been notified in wng prior to discharge. Do not discharge elfluent co~ning this product to sewer systems without previously notifying the local sewage treatment plant authority. For guidance contact your State Water Board or Regional Office of the EPA. Modified Teat for Ready Biodegradation: 79.7% DOC QN INQFIEDIENTS: Gfutaraldehyde (60% active solution} 96 hr LCg> (bluegill sUnfish): 22 pprn 96 hr L~ (rainbow trout): 24 ppm 48 hr LCw (Daphnia): t2 ppm 96 hr LC.8 (fathead minnow): 12 ppm 96 hr LED (sheepshead minnow}: 64 pprn 96 hr Lac (mysid shrimp): 14 p pm Section 13. DISPOSAL CONSIDERATIQNS FICRA STATUS: Discarded pm/ud, as sold, v~fd not be ccnsidered a RCRA Hazardous Was e. DfsPOSAL: pes:I"'dc v'as:es are a ~tcfy Iezardous. Imprcpc. cisposaf of excess pesticioe. spray mixture. cr rinmte is a violation of Federal Iaw. If these wastes cannot be aisposed of by use according to fabel instructions, contact your State Pesticide or Environmental Conuol Agen~, or the Hazardous Waste representative at the nearest EPA Regional Office for guidance. Section 14. TRANSPORT INFORINATION DOT CLASSIFICATION:

                   ~    Class/Division: 8 Pmper Shipping Name: Corrosive fiquid, acidic, organic, n.o.s. (contains Gfutarafdehyde)

Label: Coirosive Packing Group: fl

                      ~ ID Numbers UN 3265
                                         'age Section $ 6. REGULATORY INFORMATION OSHA Hazard Communication Status:               Hazardous TscA: Tho ingredients of this pnxfuct a/e listed on the Toxfc substances conuof Act (TscA) chemM substances Inventoiy.

MSDS Code: 088&0>-29-96 6 issue Date: 10106/9? Continued on Page 7

Expires On FOR INFORIVIATION ONI.Y Assigned to:???? ua/VQ/98 'rlED 20-00 FAX 610 669 4736 Eestera Po~er Group 94 "fd

                                                                                                                                             >'@op yy CERCLA reportable quantity of EPA hazanfous substances in product
                                                                                       ~R No ingrefients of this plnduct have CERClA reportable quantities.

Product RQ: Not appl!cab!e (NoNy EPA of pnxfuct spills exceeding this amount.) I SARA TITLE ill. Scoff on 302 Extremely Hazardotts Substancest 268 e K?. There are rro SARA RQ Extremely Hanutlous Substances In this product. Sectton 311 and 812 Health and Phfjl'sicat Hazarthr. Immedbte Delayed Fire Pressure Reactivity lvesl fyes] [no) 1~3 [no( Section 813 Toxic Chemicals: Chemical Name ~ca e 'Y~ l?y W+cg. There are no reportable SARA N3 Toxi" Chem!ca!s ln this product. Section %8. OTHER IHFORMAT)ON HM!S RATINGS: HeaIth = 3 Flammability = 0 Reac.'ivity = 0 pe.oc."eI PrC'.O",'iue Eq.iment = X (tc be Speoined >/r M. GCXiw<inr On uSe CON'".,icnei There are potent!aI chronic health effects to consider. Hazard rabng scab: (74linrmo! l~'sht 2wodoralo 3&orious 4~vore MSDS REVISION

SUMMARY

Supersedes MSDS issued an 09125197. The MSDS has been changed in Section 2.

erarae thLe ratoroa Los aea recoaeeeas CCRPORA>> Qrr .'LLXES XO PREPARED BY: rrarrrQhT>> rrY XES?EC PM. Maloney

                                                                 ~

ooo eet orth heree are be'eal to

                                                                        %45 a ScaADCS ALL ~AS L he r

acr+ate ae of the cate rrereof, aNox fRCrr KZL~CS ~~toe, MSDS Code: 0885K-29-96 Page 7 issue Date: 10106197 Last Page

BETZDEARBORN MATERIAL SAFETY DATA SHEET EF VE DATE: 25-FEB-1997'RI D DATE: 25-FEB-1 997

1) CHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME 'ETZ 860 PRODUCT APPLICATION AREA: WATER-BASED DEPOSIT CONTROL AGENT.

COMPANY ADDRESS: Betz Dearborn 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 COMMUNICATIONSTANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

ARDOUS INGREDIENTS: CASg CHEMICAL NAME TRADE SECRET INGREDIENT(E195);TSRN 125438 5118P Irritant (eyes) TRADE SECRET INGREDIENT(122);;TSRN 125438 - 5214P Potential irritant (eyes) TRADE SECRET INGREDIENT(222);TSRN 125438 -, 5238P Oxidizer; corrosive; pulmonary damage; dental erosion 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 carcino gens. PAGE 1 CONTINUED

PRODUCT NAME: BETZ 860 EFFECTIVE DATE: 25-FEB-1997

3) HAZARDS IDENTIFICATION EMERGENCY OVERVIEW WARNING May cause slight irritation to the skin. Severe irritant to the eyes. Vapors, gases, mists and/or aerosols cause irritation to the-upper respiratory tract.

DOT hazard: Corrosive to steel Emergency Response Guide ¹154 Odor: Acid; Appearance: Yellow To Dark Brown, 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: Severe irritant 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 slight gastrointestinal irritation. TARGET ORGANS: Prolonged or repeated exposures may cause primary irritant dermatitis and/or toxicity to the lung. MEDICAL CONDITIONS AGGRAVATED: Not known. SYMPTOMS OF EXPOSURE: Inhalation may cause irritation of the respiratory tract. Skin contact may cause itching and/or redness. PAGE 2 CONTINUED

PRODUCT NAME: BETZ 860 EFFECTIVE DATE: 25-FEB-1997

4) T 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. 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'ire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type).

EXTINGUISHING MEDIA'ry chemical, carbon dioxide, foam or water RDOUS DECOMPOSITION PRODUCTS: rmal decomposition (destructive fires) yields elemental oxides. FL SH POINT:

     )  200F P-M(CC)

MISCELLANEOUS: Corrosive to steel UN3264;Emergency Response Guide ¹154

                                                   ')

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. AGE 3 CONTINUED

PRODUCT NAME: BETZ 860 EFFECTIVE DATE: 25-FEB-1997

7) HANDLING AND STORAGE HANDLING:

Contains an oxidizer. Avoid all contact with reducing agents, oils, greases, organics and acids. STORAGE: Keep containers closed when not in use. Use approved containers only. Store in cool, well-vented area. Contact with metals may release flammable hydrogen gas.

8) EXPOSURE CONTROLS/PERSONAL PROTECTION EXPOSURE LIMITS CHEMICAL NAME TRADE SECRET INGREDIENT(E195);TSRN 125438 - 5118P PEL (OSHA): NOT DETERMINED TLV (ACGIH): NOT DETERMINED TRADE SECRET INGREDIENT(122);;TSRN 125438 - 5214P
   . PEL (OSHA):                 NUISANCE DUST TLV (ACGIH): 5 MG/M3 MISC: Note: manufacturer's recommended exposure limit: 10 mg/m3.

TRADE SECRET INGREDIENT(222);TSRN 125438 - 5238P PEL (OSHA): 5 MG/M3(10MG/M3-STEL) TLV (ACGIH): 5 MG/M3(10MG/M3-STEL) ENGINEERING CONTROLS: Adequate ventilation to maintain air contaminants below exposure limits. PERSONAL PROTECTIVE EQUIPIVIENT'se 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 LIMITATIONSASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS. An air-supplying respirator (positive pressure full facepiece) may be needed for this product. SKIN gloves Wash off after each use. Replace as PROTECTION'eoprene necessary. EYE PROTECTION: splash proof chemical goggles PAGE 4 CONTINUED

RODUCT NAME: BETZ 860 FFECTIVE DATE: 25-FEB-1997

9) SICAL AND CHEMICAL PROPERTIES Specific Grav. (70F) 1.098 Vapor Pressure (mmHG) 18.0 Freeze Point (F) 26.00 Vapor Density (air=1) 1.00 Viscosity (cps 70F) ND Solubility (water) 100.0 Odor Acid Appearance Yellow To Dark Brown Physical State Liquid Flash Point (F) 200 P-M(CC) pH As Is (approx.) 1.4 Evaporation Rate (Ether=l) ( 1.00 A = not applicable ND = not determined
0) STABILITYAND REACTIVITY STABILITY:
    'Stable under normal storage conditions.

HAZARDOUS POLYMERIZATION: Will not occur. INCOMPATIBILITIES: react with organics or alkaline materials. MPOSITION PRODUCTS'rmal decomposition (destructive fires) yields elemental oxides. BETZ INTERNAL PUMPOUT/CLEANOUT CATEGORIES: II II D

1) 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: >2,000 ppm/hr NOTE - Estimated value
2) ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY No Data Available.

BIODEGRADATION COD (mg/gm): 443 TOC (mg/gm): 203 D-5 (mg/gm): 381

           -28 (mg/gm):                505 AGE 5                                                        CONTINUED                OOC~%.95

PRODUCT NAIVIE: BETZ 860 EFFECTIVE DATE: 25-FEB-1997

13) DISPOSAL CONSIDERATIONS If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is:

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:

DOT EMERGENCY RESPONSE GUIDE 5: UN3264 154

15) REGULATORY INFORMATION TSCA:

All components of this product are listed in the TSCA inventory. CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ): 9,111 gallons due to (122);5,466 gallons due to (222); SARA SECTION 312 HAZARD CLASS: Immediate(acute);Delayed(Chronic) SARA SECTION 302 CHEMICALS: CASg CHEMICAL NAME TRADE SECRET(222)--INORGANIC ACID SARA SECTION 313 CHEMICALS: CASg CHEMICAL NAME RANGE TRADE SECRET(222)--INORGANIC ACID 2 '-5.0% 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

RODUCT NAME: BETZ 860, FFECTIVE DATE: 25-FEB-1997

6) HER INFORlVIATION NFPA/HMIS 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.

CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES MSDS status: 22-AUG-1995 REVISED FORMAT ** NEg ** 28-SEP-1996 3,5,14 22-AUG-1995 25-FEB-1997 12 28-SEP-1996 AGE 7

Assigned to: ?'?'?'?

                                             ~ ~ ~    ~  >>r>>   ~

FOR INFORMATION ONLY Expires On

                                                                     ~B> />8~

Coagulant Aid 35 P.O. Box 1346 Cgstjlt CRCp3K Pittsburgh, PA 15230-1346 Phone-(41 2)4944000 MATERIALSAFETY DATA SHEET Section 1. PRODUCT IDENTIFlCATION PRODUCT NAME. Coagulant Aid 35 CHEMICALDESCRIPTION: Bentonite. a colloidal clay (aluminum silicate) that consists primarily of ma ntrnoriihnite PRODUCT CLASS: Water treatment MSDS CODE: 037844-25-95 Section 2. INFORMATIONON INGREDIENTS CAS 'yo by Chemical Name Number Weiceht OSHA PEL ACGlri 1I..V Silica, crystalline, quartz, respirable dust 14808-60-? c2 TWA 0.1 mg/ms TWA 0.1 rng/m Section 3. HAZARDS IDENTIFICAT!ON

                >>  4r>>>>>>>> vr>>>> 4r>>+>>>>>>>>>>>>>>>>>>                EMERGFNCY OVERV!EW                  v>>>> s s r>>>> v>> t t >> a r r r>>>>>>>>

WARNING! May cause respiratory tract and eye Irritation. Prolonged inhalation of product dust may cause lung Injury or disease. Causes slippery surfaces when wet.

                >>0   t >> y>> r w>>>>>>>> +>>>>>> 0>>>> v>>>> v>>>>>> e>> *>> 0>> t >>>>>>>> t >> e               % 0
  • 1 e v v>> t >>>> + t r>>>>>> 0>> I>>>>

PRIMARY ROUTES OF ENTRY: Inhalation, eye contact TARGET ORGANS: Lung, eye r MEDICAL CONDITIONS AGGRAVATEDBY EXPOSURE: Pre-existing chronic lung conditions such as, but not limited to, bronchitis, emphysema, and asthma. POTENTIAL HEALTH EFFECTS: EYE CONTACT: This product is expected to cause eye irritation due to mechanical action. SKIN CONTACT: The product is not expected to cause skin irritation upon contact. No data is available to suggest that this product may produce an alierg!c skin reaction or be absorbed through the skin in harmful amounts. MSDS Code: 0378-04-25-95 issue Date: 11/07/95 CPage 1~'5~ Continued on Page 2

FOR INFORMATION ONLY Expires On: V?'? Assigned to: '?'?'?'? Muh red vn-Utnsne sIJstsn novenary'e.ttJ"rM W/+ Coagu/ant Aid 35 INGESTION: This product would be expected to be practically non-toxic by ingestion. INHALATION:Exposure to high dust concentrations may produce Imtatlon to the nose, throat, and respiratory tract. Inhatatlan of large amounts af dust af this product may produce shortness of breath and reduced pulmonary function.

              ~

SUBCHRONIC, CHRONIC: Inhalation of dusts of this product over a prolonged period of time may produce tung Injury or disease like silicosis. Silicosis Is a chronic disease characterized by the formation of scattered siTica~ntainlng nodules of scar tissue ln the lungs. Silicosis usually begins with symptoms of coughing, breathing dtmcuity, wheezing, and

                'repeated, non-specific chest Nnesses. Impairment of pulmonary function may be progressive.

This praduct contains a smail amount af free crystalline silica which upon prolonged inhalation has exhibited evidence of carcinogenicity. CARCINOGENICITY: NTP: Respirable crystalline silica ls a NTP anticipated carcinogen (6th Annual Report, 1991).

                                                                                                                    'ARC:

Respirable crystalline silica ls an IARC probable human carcinogen (Group 2A}; human evidence-timited, animal evidence-sufficient. OSHA: No Ingredients listed. Section 4; FIRST AID MEASURES YE CONTACT: In case af contact, immediately flush eyes with plenty of water. Seek medical aid if irritation persists. I SKIN CONTACT: Not expected to require first afd measures. INGESTION: Not an expected route of overexposure. INHALATiON:if inhaled, remove to fresh air. If nat breathing, give artificial respiration. If breathing is diicult, give oxygen. Seek medical aid. Section G. FIRE-FIGHTING MEASURES FLASH POINT: Nat applicable Product is non'combustible LOWER FLAMMA8LELIMIT: Not applicable UPPER FLAMMA8LELIMfT: Not applicable AUTO-IGNITIONTEMPERATURE: Not applicable EXTINGUISHING MEDIA: Use extinguishing media appropriate for the sunoundlng fire. FiRE-FIGHTING INSTRUCTIONS: Exercise caution when fighting any chemical fire. A self-contained breathing apparatus and protective clothing are essential. SOS Codm 0378-04-25-95 <Page.2 rgb;g~ sue Date: 11/07/95 Continued on Page 3

Expires 0 Assigned to: '7777 FOR INFORMATION ONLY novo fev vn-Uvesns svstto rtovesevr Zs, tSS7~ Coagulant Aid 35 F IRE 8 EXPLOSION HAZARDS: No unusual hazards. DECOMPOSITION PRODUCTS: None NFPA RATINGS: Health 1 FiammabiTity 0 Reactivity 0 Special Hazard None Hazard rsthg scare: o~inhnall ssghr 2~erato 3~rious 4~vere Section 6. ACCIDENTALRELEASE MEASURES STEPS TO BE TAKEN IF MATERIALIS RELEASED OR SPILLED: Wearing appraprfafe personal protective equipment, vacuum if possible to avoid generating airborne dust, and place Into a suitable container. Avoid using water as the product will become slippery when wet. Scctiort 7. HANDLINGAND STORAGE HANDUNG: Avoid breathing dust. Avoid contact with eyes. Use with adequate ventilation. Wash thoroughly after handling. Keep container dosed when not In use. STORAGE: No specific information. Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION PERSONAL PROTECTIVE EQUIPMENT: EYEjFACE PROTECTION: Chemical splash goggles SKIN PROTECTION: No special requirement. RESPIRATORY PROTECTION: If airborne concentrations exceed published exposure limits, use a NIOSH approved respirator in accordance with OSHA respiratory protection requirements (29 CFR 1910.134)r ENGINEERING CONTROLS: Use local and/or general exhaust ventihtfon to maintain airborne concentrations behw exposure limits. WORK PRACTICES: Ensure ail equipment is property grounded to prevent static electricity discharge. Section 9. PHYSICAL AND CHEMICALPROPERTIES BOIUNG POINT: Not appiicab'le SOLUBILITYIN WATER: Negligible I VAPOR PRESSURE: Not applicable i SPECIFIC GRAVITY: 1.2 (1 'Yo aqueous suspension) I VAPOR DENSITY (air 1): Not applicable pH: S.5 10.5 (5 o suspension) MSDS Code: 0378-04-25-95 P.age. Issue Date: 11(07/95 Continued on Page 4 000200

Expires On: t?? Assigned

     ~ ar to: ????                                               FOR INFORMATION ONLY lBP=/>Fr Coagulant Aid 35 oVOLATILEBY WEIGHT:                    Not applfcabfe              FREEZING POINT: Not applicable APPEARANCE AND ODOR:                    Pale gray to buff powder or granufes, adorfess.

Section 10. STABILE AND REACTINTY CHEMICALSTABIUTY: Stable HAZARDOUS POLYMERIZATION:Will not occur CONDWONS TO AVOID: No specific information. INCOMPATIB(LITY: No significant Incompatibilities knawn DECOMPOSITION PFIODUCTS: None Section 11. TOXICOLOGICALINFORMATION ON PRODUCT: ~ No information available on the formulated product. ON INGREDIENTS: Oral LDse Dermal LDso inhalation LCss Chemical Name ~rat ~rabbit ~trat Silica. crys',a! line. quartz. respirable dust Not avaHabie N ot available LC~ (human): rart0 ~ ~ r., j&r< Omar'ection

42. ECOLOGICAL INFORMATION ON PRODUCT:

No information available on the formulated product. Section f 3. DISPOSAL CONSIOERATIONS RCRA STATUS: Discarded product; as sold, would not be considered a RCRA Hazardous Waste. DISPOSAL Dispose of In accordance with local, state and federal tegufations. Section 14. TRANSPORT INFORMATION DOT CLASSIFICATION: Class/Division: Not restricted Proper Shipping Name: Not applicable Label: None Packing Group: Not appficabfe ID Numbec Not applicable MSDS Code: 0378-04-25-95 issue Date: 11/07/95 CPage 4 Q'5~ Continued on Page 5

Assigned to: ???? FOR INFORMATION ONLY Expires On rt50S fsx Oa-Oeasad St!atra rteveaeer Cb tt "SC~ Coagulant AM 36 Section CS. REGULATORY INFORMATION OSHA Hazard Communication Status: Hazardous TSCA: The fngredients of this product are fisted on the Toxic Substances Control Act (TSCA) Chemical Substances Inventory. CERCLA reportable quantity of EPA hazardous substances in product Chemical Name RQ No Ingiedfents of this product have CERCLA reportable quantitfes Product RQ: Not applicable

                                           'AS (Notify EPA of product spits exceeding this amount.)

SARA TITLE III: Section 302 Extremely Hazardous Substances: Chemical Name 4 RQ There are no SARA 302 Extremely Hazardous Substances in this product. Section 311 and 352 Health and Physical Hazards: Immediate Delayed Fire Pressure Reactfvfly (ycs] ]yes] (no] (no] [no] Secdon 313 Toxt C. ': 3:$ Chemical Name CRS ~%b Wei ht There are no reportabfe SARA 313 Toxic Chemicah in this product. Section C6. OTHER INFORMATION HMIS RATINGS'ealth Flammability ~ 0 Reactivity = 0 Personal Protective Equipfnent X (to be specified by user depending on use conditions) 0

                                      'There aro potential chronic health effects to conskler.

Hazard rating sade: O~inlrnal 1-Slight 2Moderate 3~nDMs 4-Sever!! MSDS REVISIQN

SUMMARY

Supersedes MSDS issued on 10/28/92. The MSDS has been changed in Sections 3 and 8.

Nv'e thLs LnfetaaeLoa aact teeeweactatLcas sre fotth herein are belseved to be accurate as aZ the c$ ate hezeof, CMCDr

         %&RP<<%FATZC?4 ftFatES  rrO tERP2aWV -ZTtt RESPECT tt RK.O MQ> DZSCLADts ALL LzhtrZLZTT FROrr RE! <<MACK THKREDn.

PREPARED BY: P.J. Maloney MSDS Code: 0378-04-25-95 Issue Date: 11/07/95 Last Page Oooio'

BETZDEARBORN MATERIAL SAFETY DATA SHEET EF E DATE: 12-JUN-1998 PRI D DATE: 23-OCT-1998

1) CHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME: BETZ CLAM-TROL CT-1 PRODUCT APPLICATION AREA:

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.

ARDOUS INGREDIENTS: CASg CHEMICAL NAME 107-21-1 ETHYLENE GLYCOL Liver, kidney and blood toxin; CNS depressant; animal teratogen (at high oral doses) 68424-85-1 (C12-16)ALKYL DIMETHYL BENZYL AMMONIUM CHLORIDE Corrosive (eyes and skin);toxic (by ingestion) 67-63-0 ISOPROPYL ALCOHOL (IPA) Flammable liquid; chronic overexposure may cause liver and kidney toxicity 13590-97-1 DODECYLGUANIDINE HYDROCHLORIDE (DGH) Corrosive 64-17-5 ETHYL ALCOHOL (ETHANOL) Flammable liquid; irritant (eyes); potential liver and kidney toxin; may cause CNS depression 111-46-6 ETHANOLI 2 I 2 OXYB SI Toxic (by ingestion); liver and kidney toxin; CNS depressant PAGE 1 CONTINUED 000293

PRODUCT NAME: BETZ CLAM-TROL CT-1 EFFECTIVE DATE: 12-JUN-1998 HAZARDOUS INGREDIENTS (continued): 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 carcino gens. PAGE 2 CONTINUED

PRODUCT NAME: BETZ CLAM-TROL CT-1 EFFECTIVE DATE: 12-JUN-1998

3) ARDS 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, flammable Emergency Response Guide ¹29 Odor: Mild; Appearance: Colorless To Light 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. I' EYE EFFECTS: rosive 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 CNS depression, tissue necrosis, and/or toxicity to the liver, kidney, and reproductive system. 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. AGE 3 CONTINUED

PRODUCT NAME: BETZ CLAM-TROL CT-1 EFFECTIVE DATE: 12-JUN-1998

4) FIRST AID MEASURES SKIN 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.

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 DECOIVIPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. FLASH POINT: 116F 47C SETA(CC) MISCELLANEOUS: Corrosive to skin, flammable UN2920;Emergency Response Guide ¹29

6) ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAINlVlENT:

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container. Remove ignition sources. Flush area with water. 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. PAGE 4 CONTINUED

RODUCT NAME: BETZ CLAM-TROL CT-1 FFECTIVE DATE: 12-JUN-1998

)          DLING AND STORAGE HANDLING'ombustible.

Do not use around sparks or flames. Bond containers during filling or discharge when performed at temperatures at or above the product flash point. STORAGE'eep containers closed when not in use. Do not store at elevated temperatures. Keep away from flame or sparks.

)  EXPOSURE CONTROLS/PERSONAL PROTECTION EXPOSURE LIMITS CHEMICAL NAME ETHYLENE GLYCOL PEL (OSHA): 50 PPM-C TLV (ACGIH): 100 PPM-C (C12-16)ALKYL DIMETHYL BENZYL AMMONIUMCHLORIDE PEL (OSHA): NOT DETERMINED TLV (ACGIH): NOT DETERMINED OPYL ALCOHOL (IPA)

(OSHA): 400 PPM(500PPM-STEL) TLV (ACGIH): 400 PPM(500PPM-STEL) DODECYLGUANIDINEHYDROCHLORIDE (DGH) PEL (OSHA): NOT DETERMINED TLV (ACGIH): NOT DETERMINED ETHYL ALCOHOL (ETHANOL) PEL (OSHA): 1,000 PPM TLV (ACGIH): 1,000 PPM ETHANOL,2,2'-OXYBIS-PEL (OSHA): NOT DETERMINED TLV (ACGIH): NOT DETERMINED MISC: Note-AIHA WEEL of 50 ppm for aerosol and vapor has been established. AGE 5 CONTINUED

PRODUCT NAME: BETZ CLAM-TROL CT-1 EFFECTIVE DATE: 12-JUN-1998

8) EXPOSURE CONTROLS/PERSONAL PROTECTION (continued)

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 LIMITATIONSASSOCIATED 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: gauntlet-type neoprene gloves, chemical resistant apron Wash off after each use. Replace as necessary. EYE PROTECTION: splash proof chemical goggles, face shield

9) PHYSICAL AND CHEMICAL PROPERTIES Specific Grav.(70F,21C)

Freeze Point (F) Freeze Point (C) ( -30

                                                 -34 1.022          Vapor Pressure (mmHG)

Vapor Density (air=1) 2~.0 1.00

                                                                                                ~

Viscosity(cps 70F,21C) 23 Solubility (water) 100 ' Odor Mild Appearance Colorless To Light Yellow Physical State Liquid Flash Point SETA (CC) 116F 46C pH As Xs 3.6 (approx.)'vaporation Rate (Ether=1) 1.00 NA = not applicable ND = not determined '10) STABILITYAND 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: II Bll PAGE 6 CONTINUED 000208

RODUCT NAME: BETZ CLAIVI-TROLCT-1 FFECTIVE DATE: 12-JUN-1998 1 1) XICOLOGICAL INFORMATION Oral LD50 RAT: 3,270 mg/kg Dermal LD50 RABBIT: >2,000 mg/kg Skin Irritation Score RABBIT: 5.13 Eye Irritation Score RABBIT: 103 NOTE - Max unwashed (day 14); max washed value:101 (day 14)

2) ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY Rainbow Trout 96 Hour Flow-Thru Bioassay LC50: 8.1 mg/L No Effect Level: 6.5 mg/L Fathead Minnow 96 Hour Flow-Thru Bioassay LC50: 2.9 mg/L No Effect Level: 2.1 mg/L phnia magna 48 Hour Flow-Thru Bioassay C50: .2 mg/L No Effect Level: .135 mg/L Ceriodaphnia 48 Hour Flow-Thru Bioassay LC50: .14 mg/L No Effect Level: .05 mg/L IVlysid Shrimp 96 Hour Flow-Thru Bioassay LC50: .34 mg/L No Effect Level: .1 mg/L BIODEGRADATION COD (mg/gm): 1155 Calculated TOC (mg/gm): 278 Calculated BOD-5 (mg/gm): 24 Calculated BOD-28 (mg/gm): 254 Calculated AGE 7 CONTINUED

PRODUCT NAME: BETZ CLAM-TROL CT-1 EFFECTIVE DATE: 12-JUN-1998

13) DISPOSAL CONSIDERATIONS If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is:

D001 = Ignitable. 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, flammable UN / NA NUMBER:

DOT EMERGENCY RESPONSE GUIDE 0: UN2920 29

15) REGULATORY INFORMATION TSCA:

CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ): 2,05@ gallons due to ETHYLENE GLYCOL; FOOD AND DRUG ADMINISTRATION'1 CFR 176.300 (slimicides for wet end use) used in this specified application, all Ingredients

                                                             'hen 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).

SARA SECTION 312 HAZARD CLASS'. Immediate(acute);Delayed(Chronic);Fire SARA SECTION 302 CHEIVIICALS: No regulated constituent present at OSHA thresholds SARA SECTION 313 CHEMICALS: CASg CHEMICAL NAME RANGE 107-21-1 ETHYLENE GLYCOL 21.0-30.0'o CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEIVIICALS PRESENT: No regulated constituent present at OSHA thresholds lVIICHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds PAGE 8 CONTINUED 0008+0

RODUCT NAME: BETZ CLAM-TROL CT-1 FFECTIVE DATE: 12-JUN-1998

6) ER INFORMATION NFPA/HMIS CODE TRANSLATION Health 3 Serious Hazard Fire 2 Moderate 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: 29-OCT-1997 ** NEg ** 01-MAY-1998 8,15;EDIT:9 29-OCT-1997 15-MAY-1998 2 01-MAY-1998 12-JUN-1998 2,8,15 15-MAY-1998 GE 9 0008 ~- i

Assi ned to:???? FOR INFORMATION ONLY Expires On

                                                                                                                /I /~%

SODIUM BYPOCBLORXTK SOLUTION Jrrepared Septuor l9, I99$ - MANUFACHJRERrS NAME: MANLEYREGAN CHEMICALS DIVISIONOF E+E (US) INC-EMERGENCY TELEPHONE NDMBER: 800424-9300 (Citcmtrec)

                                                                      ?Ahouraa day,7dayw     atter ADDRESS:                                             532 EAST ZMAVS STREET P.O. BOX 280
                                                                     'iHDDDLETO%NrPA 17057 800-283-0326 DATE OF REVISION:                                    September'19, 1998 TRADE NAlVtEr                                        SODHiM K'POCHLORZii'5% CLIVOL Corrur ort er.rr S ocfiuruZippoc/riorireS oluciorr                     C4S'r'Vurrrber:       1%I-$2-9 CONTAINS:                       CAS NUMBER:          PERCENTAGE:

Sodium Hydroxide PEun.V-Souaaa 1310-73-2 0.8 to 2.4 PEL 8hr Zmpjm(3) OS't V 8hr Zmgrm(3) Ceiiiog ACGIH Chlorine (Available) 7782-50-5 Approx. 10 OSHA (PEL) TWA - 0.5 ppm STK- I ppm ACGlH (TLV) 7iVA- O.S ppm STEL>> 1 pprn 7732-18< Approx. 89.0 tteltttkttttettttttttttestsee+ss4es>t+s~eet+4+4+eettteeseee*eeekee+ekeetttstteseeejsjs Synonyms/Common Names: Chlorine Bleach, Soda Bleach, Liquid Chlorine Chemical Formula: ¹OCI DOT Proper Shipping Name: Hypochlorite Solutions DOT Hazard CEss: 8 DOT ID Number.'OT UN1791 Pachng Group: III DOT Hazardous Substance: RQ 100IGI (Sodium Hypochlorite) DOT Marin Pollutant N/A Additional Description Requiranenu N/A Page 1 of 0 0008

Expires On: 0? FOR INFORMATION ONLY Assigned to: '???? Page 2 or Boiling Point; {760 nun Hg) imposes above 110 Dcg C @30 peg F)

                    ~rccaing Point:                   'Weight%                  I rcczmg Pomt Dcg p 10                           1 12                           3 Vapor Prcssure:                  Tcnrperaturc Dcg F    .

4S2 PS'.071 3.7 60.8 S.0 0.15 6S.O 12.1 023 S9.6 31.1 0.60 118.4 100.00 1.93 Specific Gravity: {BIO)= 1) Approxiniatcly 1.19 So>ubihty F8 0 (By Weight) 100N pw App cfrance'Odor. ~ Colorless to light ycnow-green liquid with chlorine like odor. EYES: Immediately Gush eyes with flovmg water for at least 15 xninutes. Washing eyes within onc (I) minute is essential to achieve maximum eQ'ectivcncss. SEEEPXEDIC4L ATTZiVTIONIMMEDIATELY. SKIN: Mn contact may cause severe irritation. Hush thoroughly with cool water under shower while removing contatninatcd clothing and shoes. Discard nou-rubber shoes. Wash clothing before reuse. Continue to flush until medical attention aGlvcs>> SEEEMEDICAL ATTENTION2MMEDL4TELY. IN~QON: 'emove to &csh air. Ifbrcathing is dUBcult, have a ~icd person administer o~ygen. Ifrespiration stops, give mouth-to-mouth resuscitation. GET ElfhKDLCTZMKDICAL ATTEND'ON. INGESTION: Never give anything by mouth to an unconscious person, Ifswallowed, DONOT INDUCE POMITIiVG. Give large quantities ofmilk. Ifthese ate not available, give large quautitics of water. If vomiting occurs spontaneously keep aim>>ay clear and give more milk or water. Avoid vomiting, lavage or acidic autidotcs. GEThtEDICr4l AT1ZlVTlONlMMEDL4TZXZ Sodium Hypochlonte is an alkaline corrosive. For exposure by ingestion do not use emesis, lavage or acidic antidotcs. Ilute tnimediately by giving miHc, melted

                                                                             ~

Ice cream, beaten qg wMte, ~ starch paste or antacids such as jnilh of magncs~ alummtnn because of carbon dioxide

                          ~                                                              ~

hydroxide gcl or magnesiutn trisHicatc geI.~ Avoid sodium bicarbonate

                                                         ~                                         ~

release. Soditun thiosulfate solution may prove beneIIcial by reducing unreactcd materiaL

                                       ~

a"d ZPS A4 LlH<l~ I ~~.r ~ ~ vm m 00 '

Assi ned to: '??'?'? FOR INFORMATION ONLY Expires 0 Page 3 of5 INHALATION: Inhalation ofhypochlozous acid fumes may cause severe respizatozy tract izzitati and pulmonazy edema. on SIGN: SRin contact niay caus severe irritation and burns. EYE CONTACT: Eyc contact may cause severe irritation, buzns and/or cozzosion. INGESTIONi Ingestionmay cause pain and infiammation uzns and perfozmtzon of the esophagus ofthe mouth iul and ~estlve

                                                                                                               ~r-estiv  systexn or stomach, vomiting, circulat confusion, delirium and coma.                                                    cps EFFECTS OP OVE2KXPOSURE:

ACUTE: Cozzosive and strongly izzztating to the eyes, shin, and rcspizatozy tract. Inhalation offumes may cause pulmonazy edema. Ingcstionmay cause and digestive tract and abdommai 4sIrcss. burns to thc mouth CHRONIC: No Data 8 -Fr ~

                                     /rri       - rd Fi <SH PON~ l (zest nic hod):                  Nion-.""Jammable AUTOIGNITIONTEMPERATUREi                       None FLAMMABKITYLIMITSIN AIR:                       None LEL             N/A                            UEL:            Ni/A EXTINGUISHPTG MEDIA:Use water spray, fog, foam, dry chemical, suitable for materials in surrounding Grc.

or carbon dioxide or agents SPECIAL HRB FlGHTING PROCEDURES: Avoid fumes Rom spilled or exposed liquid, dilute apparatus and full protective cguipzneat. Acid contamination will if copiously, ventilate and bc prepared zo use respiratozy protection needed. Use self-contained breathing produce vczyimtating fumes similar to cMorine. UNUSUALHRB AND EXPLOSIONHAKQU)i Product decomposes vIhen heated and may cause containers to rupture or explode. Vigorous reaction is possible with organic materials or oxidizing agents and may result in fixe. CONDITIONS CONTRIBUTINGTO INSTABIEZZY: Strong oxidizer, stability decreases with concentration, heat, light, decxease in pH and contamiaaziau by metals. INCOMPATIBILITY: Avoid contammahon with heavymetals, reducing agents, ether, ammonia, aud acids, HALQIDOUS DECOMPOSXGON PRODUCTS: Acid fumes. CONDITIONS COiGRIBUTMG 'Ki HAZA1G)OUS POLYMHGZATfC¹ Material is not lmown to polymezi2e.

Expires On: \?? FOR lNFORMATiON ONLY Assi ned ter???? Page 4of S

                                      =QUIREMENZS: Pravrdc good general room vent Iat             l local cxha SPECIFIC PERSONAL PROTECTIVE EQUIPMENTt RESPIRATORY: NIOSH/MSHAapproved respirator fallowiug mau ufacttuer s recammendattans, should bc e     cro au'rna contamtuauts may occur.

EYE. 7/car chetmcal safety goggles plus fuII face shield to protect against splashing when appropriate. GLOVES:. Wear imperviaus im ervia gloves such as rubber, neoprene or vinyl. OTHER CLOTHINGAND EQUIpiMTT: Wear impervious protective clothing includia suit and boots to avoid bodily conmt. Bye was ' wash facfli~' an emcrmcncy shawcr should b" in cIase proximity. a d HANDLINGAND STORAGE STD PRECAIJTIONS: Do nat store adjacent to chemicals that mayrcact if ill c occurs. Comply with DOT regulations when shipped. Ifclosed containc. bec nte "ected i-::t .- r .'e rt ~<. v (I a rny axygca ~s cr <<U~~r<<dccazpasft'.ou). Da cat mrx or eau r ' L~ hydrocarbons, acids, dcohal's or ct!tern. DO NOT REUSE CONTAINERS: Product residues may remain in containers. AH labeled precautious must bc observed. Dispose ofcontainer in a manner meeting gavcrtuneut rcguiatious. PRODUCT DlSPOSAL: Product should be completely removed f'rom containers. Material that cannot bc used or chemically reprocessed should be disposed of in a manner meeting governmentregulations. v ta STEPS TO3E TAKERIF MATERIALIS RELEASED OR SPILLED: Do nat aHow spiHed material to enter savers or streams. Plush with water ta dilute as much as possible and pump into polyethylene containers ibr, disposal Avoid heat and contamination vtith acid materials. Da not use combustible materials such as sawdust to absorb Sodium Hypochlorite Solution. WASTE DiSPOSAL METHOD: Reduce with agents such as bisul6tes or ferrous salt solunons. Some heat wi!I be produced. Keep on alkaline side and dilute with copious amount of water. Main endgraduct is salt water. Comply with all applicable governmental regulations. TOXICOLOGYDATA: The toxicity and conasivity of Sodium Hypachlorite is a function of concentration. Industrial grades of higher concentrations than household bleach arc more toxic and corrosive. Aquatic ToxicityRating 96 hr. LC50 Cerhdaphnia dubh: 129 ppm Pimephales piomelas; 1.19 ppm Sodium Hypachlaritc 12.5'Ye stat, Oral LD50) Test Result 5.0 g/kg Sodium Hypochiarite SMYe (Rat, Oral LD50) Test Resale 13.0 g/lq;

Expires On FOR INFORNiATION ONLY Assi ned to:????

                            ~ ~                                                                                          PageSof5'his blend does not contain any substances subject to thc Thxcsh CONTAINER DISPOSAL: Dispose in a%censed facing. Rcconuncnd          cconuncnd cxuslling cxusl    or other means to prevent unauthoxhcd reuse.

NSF LIMITS: NSF Maximum Dxinhng Rater Use Conccntxati nccn an, 100 xnglL as Sodium Hypochlorite. The Snished drixilxingv?ater should be xnonitoxud xu for or disinfection by-products in accordance vrith state and U.S. KP.A xeydations and guidelines. c 's. ves of Levels ofchlorltclon chio and cMorate ion should not exceed 10 pp'b. USDA APPROVAL: This product is acceptable as a sanitize for aH surfaces not a}ways r ' rinse in oQicial establishments operating under the Federal meat, oui~~ sheH e inspection prognuns. Section 311 of Thc Clean%'atcr Act lists this product as a hazardous ', if stance which, discharged to ous substan water, xnay xcquixe immediate response to misgate d>>gc: to nubile he Jr'i. and ~:e!-."~ .. Seiiis ODO Material is contained on a composite list as required under 10l (14) of CERCLA. Sodium Hypochloritc Solution is regulated by the USEPA under the Federal Insecticide, Fungicide and Rodenticide Acid (HFIVL)as apesticide product.

                 )sess<<ress<<i<<<<Lgsesy<<r+ssk<<rL*ssk<<igs+Qessst+sg)S     e+ssssk+$ sssase+t<<+essse4s4ssa+<<r<<see<<+4<<essence<<see MSCLAh~:            The iuforxnation and recommendations are offered for the user's considerat!on aud examination, and it is the user'a responsibility to satisfy itseif that they are suitable and co I J paarticuhr c    r use.

u Ifbuyer rciabels this product, legal counsel should be consulted to insure proper health, safety aud other necessary hxformation Is included on the container. Maaley-Rcgan Chemicais pxurldcs no warranties> either expressed or imp1Ied, and assuxacx no responsibility for the accuracy or comp'lcteaess of the data caatalued herein. The above information compHes with the OSKUs hazard communicatIon standard 29CFRI910.XQQQ, The standard must bc consulted for speei6c requirements,

O AgrEvo'aterial Safety'ata Page: 1 of 8 Sheet Issue Date: 07/28/98 A company ot Moechst and Scherlng, Berlin g2. /s Supersedes: 02/14/96 NUS YN-NOXFISFP FISH TOXICANT . SECTION 1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION AgrEvo Environmental Health 95 Chestnut Ridge Road Montvale, NJ 07645 COMPANY CONTACT: Regulatory Department TELEPHONE NUIVIBER: /800/438-5837 EMERGENCY TELEPHONE NUMBER PRODUCT NAME: NUS YN-NOXFISH FISH TOXICANT PRODUCT CODE: B467413 CHEMICAL NAIVIE: Mixture; a.i. 's, rotenone and piperonyl butoxide ~ EPA REGISTRY NUMBER: 432-550 MSDS IDENTIFICATION CODE/NUMBER: B467413 Nusyn-Noxfish is a registered trademark of AgrEvo Environmental Health, Inc. PRODUCT DESCRIPTION: Nusyn-Noxfish Fish Toxicantis a restricted use

                                  ~

pesticide to be usedin fisheries management for the eradication of fish from lakes, ponds, reservoirs'nd streams. ~ SECTION 2. COMPOSITION/INFORMATION ON INGREDIENTS CONCENTRATION INGREOIEHT NANE EXPOSURE LINITS PERCENT BY MEIGNT Rotenone ACGIH TLV-TIIA 5 mg/aL3 -" 2.5 CAS NUMBER: 83-79-4 OSNA PEL-TEA 5 mg/m3 Piperonyl Butoxide, technical None established = 2.5 CAS NUNBER: 51-03-6 Other associated resins Hone established Other ingredients, including: ~ 90 Aromatic petroleua solvent 100 ppm (Nanufacturer reccemended) c 85 CAS NUNBER: 64742 94 5 SECTION 3. HAZARDS IDENTIFICATION 4******** 4 4 4 ***************** jgQRQgg~ P1IIIR173'gf ******************4*******'k** A clear to brown liquid with a mild odor.

      < Fatal ifinhaled.
      > II/Iay be fatalif swallowed.
      ~ Harmfulifabsorbed through skin.
      ~ Causes substantial but temporary eye injury.
      < Causes skin irritation.
      ~ Combustible mixture.
      ~ This P esticideis extremel toxic to fish.
    + 4****+**+     +***********4*    y ********+**** k******%'*********4         ***********************

POTENTIAL HEALTH EFFECTS

Page: 2 of 8 Issue Date: 07/28/98 Supersedes: 02/14/96 NUSYN-NOXFISH FISH TOXICANT SECTION 3. HAZARDS IDENTIFICATION - Continued PRIMARY ROUTE S OF ENTRY n a ation, ingestion, s m an eye contact. EYES Causes substantial but temporary eye injury. SKIN Causes skin irritation. INGESTION

~ay i~eatalif swallowed.

INHALATION SECTION 4. FIRST AID MEASURES EYES HoO eyelids open and flush with a steady, gentle stream of water for 15 minutes. Get medical attention. SKIN

~as with plenty of soap and water. Get medical attention.

INGESTION tarrompt y yrink a large quantity ofmiik. egg white, gelatin, solution orif these are not available, large quantities of water. Avoid alcohol. Do not induce vomiting. Call a physician or Poison Control Center. INHALATION preferably mouth to mouth. Get medical attention. NOTE TO PHYSICIAN is pro uct is ig y toxic when spray mistisinhaled, moderately toxic by the oral route and shghtly toxic by the dermal route. 7his product causes substantial but reversible eye irritation. Initial treatment is removal of by washing, emesis or lavage andis followed by symptomatic and 'xposure supportive care. SECTION 5. FIRE FIGHTING MEASURES FLAMMABLEPROPERTIES oF 46 c TCC FIRE AND EXPLOSION HAZARDS eep away rom sources o ignition. EXTINGUISHING MEDIA og, oam, car on ioxide or dry chemical. FIRE FIGHTING INSTRUCTIONS s m any ire, wear se -contained breathing apparatus pressure-demand, MSHA/NIOSH approved (or equivalent) and fullprotective gear. Keep upwind. Isolate hazard area. Avoidinhalation of smoke and fumes. Use water or foam to reduce fumes. Do not touch spilled material. Ifpossible, move containers if from area. Extinguish only flow can be stopped. Use flooding amounts of water as a fog. Cool containers with flooding amounts of water from as far a distance as possible. Avoid breathing vapors. FLAMMABILITYCLASSIFICA TION RATING: 0

Page: 3 of 8 Issue Date: 07/28/98 Supersedes: 02/14/96 NUS YN-NOXFISH FISH TOXICANT SECTION 5. FIRE FIGHTING MEASURES - Continued NFPA/OSHA Class: II NFPA Rating (FireJ: 2 SECTION 6. ACCIDENTAL RElEASE MEASURES GENERAL AND DISPOSAL Use proper protective equipment to minimize personal exposure see ection . Take al/ necessary action to prevent and to remedy the adverse effect of the spill. Ensure that the disposalisin compliance with al/ Federal, State/Provincial, and local regulations (See Section 13 for applicable RCRA NumberJ. Refer to Section 15 for applicable Reportable Quantity (RQJ and other regulatory requirements. LAND SPILL OR LEAK Small Spills: Absorb liquid with an inert absorbent material such as granular clay, saw dust, or pet litter. Sweep up carefully while avoiding . the formation of a dust cloud. Place in an approved chemical waste container for disposal. Rinse spill area with smal/ amount of soapy water. Contain and absorb the rinsate with inert absorbents and place into the same disposa/ container. Area can be washed with water to remove the last trace residue. Do not allow water to contaminate water supplies or sewers. Large Spills: Eliminate al/ ignition sources. Stop /eakif you can do so without cominginto contact with spilled matena/. Dike far ahead of liquid spill for later disposal. Al/ equipment used to clean up spill should be rounded. Prevent entry into waterways, sewers, basements or confined areas. nform appropriate authoritiesimmediatelyif contamination occurs, Contact AgrEvo for further assistance ifnecessary. SECTION 7. HANDLING AND STORAGE HANDLING PRECAUTIONS

   ~     o not reat e spray mist.
   ~ Do not get in eyes, on skin or on clothing.
   ~ Do not use near heat or open flame.

STORAGE PRECAUTIONS

    ~    o not store near eat or open flame.
    ~ Do not contaminate water, food or feed by storage.
    ~ Store only in original containers, in a dry place inaccessible to children and pets. Nusyn-Noxfish willnot solidify nor show any separation at temperatures down to 40 F and is stable for a minimum of one year when storedin sealed drums at 70 F.

WORK/HYGIENIC PRACTICES

    ~     as t oroug y wit soap and water after handling and before eating, drinking or using tobacco.
    ~ Remove contaminated clothing and wash before reuse.

SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION MANUFACTURING FORMULATION AND OTHER NON-A GRICULTURAL USES ENGINEERING CONTROLS ontro air orne concentrations below the appropriate exposure guideline (see Section 2 for applicable OSHA/ACGIH Exposure LimitsJ. Local exhaust , ventilation may be necessary. EYE/FA CE PROTEC TION ear sa ety g asses, sp ash goggles or face shield.

Page: 4 of 8 Issue Date: 07/28/98 Supersedes: 02/14/96 NUS YN-NOXFISH FISH TOXICANT SECTION 8. EXPOSURE CO!PATROLS/PERSONAL PROTECTION - Continued SKIN PROTECTION ear c emica -resistant gloves (Neoprene, Nitrile, PVCJ and other protective clothing to avoid skin contact. RESPIRA TORY PROTECTION nsure goo venti ation. not adequate, use a chemical cartridge-type respirator approved by the National Institute of Occupational Health and Safety. GENERAL PROTECTION ye was aci ity an safety shower should be available. SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES APPEARANCE ODOR

 /ÃIjG odol; BA S/C PH YSICAL PROPERTIES PHYSICAL S7A TE: Liquid pH: Not available VAPOR PRESSURE: Not available VAPOR DENSITY (AIR= 1J: Not available EVAPORATION RATE (BUTYL ACETATE = 1): Not available SPECIFIC GRAVITYOR DENSITY (G/ML): Not available PACKING (BULK) DENSI7Y (LB/GALJ: 8.25 BOILING POINT/RANGE 200oC MELTING/FREEZlNG POINT RANGE: Not available SOLUBILITYflN WATER): Miscible SOLUBILITYIN SOLVEN7S/OIL fSPECIFIED): Not available DUST EXPLOSION SEVERITY DA7A: Not applicable MINIMUMIGNITION ENERGY (MJ): Not available MINIMUMEXPLOSION CONCENTRA TION (MEC): Not available LIMITED OXYGEN CONCENTRATION (LOCJ: Not available SECTION 10. STABILITYAND REACTIVITY STABILITY: Stable CONDITIONS TO AVOID STABILITY one.

INCOMPATIBLE MATERIALS trong oxi izing an strong reducing agents. HAZARDOUS DECOMPOSITION PRODUCTS ar on monoxi can car on ioxi e. CONDITIONS TO AVOID POLYMERIZATION voi excessive eat an ignition sources. HAZARDOUS POLYMERIZATION: Willnot occur. 0002'20

Page: 5of 8 Issue Date: 07/28/98 Supersedes: 02/14/96 NUS YN-NOXFISH FISH TOXICANT SECTION 11. TOXICOLOGICALINFORMATION ACUTE STUDIES DA TA WERE DEVELOPED WITH: Nusyn-Noxfish Fish Toxicant. EYE EFFECTS 7HRIWZBT SKIN EFFECTS Absorption (RabbitJ: LD50 > 2020 mg/kg (slightly toxicJ Sensitization (Guinea Pig): non-sensitizing ACUTE ORAL EFFECTS ra at, ema e: 147 mg/kg (moderately toxicJ Oral LD50 fRat, male): 704 mg/kg (slightly toxicJ Oral LD50 (Rat, overallJ: 561 mg/kg (slightly toxicJ oui't, ACUTE INHALATIONEFFECTS ema e: . 1 mg/I (highly toxic) 4-Hour LC50 (Rat, maleJ: .059 mg/I (moderately toxicJ 4-Hour LC50 (Rat, overallJ: .049 mg/I (highly toxic) NOTE: The severity classifications listed above are those of AgrEvo, and, particularly for eye irritation, may not always coincide with EPA-mandated Precautionary Statements. THE FOLLOWING DA TA WERE DEVELOPED WITH: rotenone and piperonyl butoxide, the active ingredients CHRONIC CANCER INFORMATION otenone was not carcinogenic w en tested in rats and mice. A statistically significantincreasein the number of benign liver tumors appearedin mice fed piperonyl butoxide technical at doses which far exceed any anticipated daily human intake. Independent and industry toxicological experts who have reviewed the data agree that the findings of the study do not indicate a health risk to human beings. CARCINOGENICITY: NTP: No IARC: No OSHA: No TERATOGENICITY BIRTH DEFECTS otenone was not teratogenic or etotoxic when testedin rats and mice. REPRODUCTIVE EFFFCTS otenone a no a verse effects on reproduction when tested over two successive generations in rats. MUTAGENICITY GENETIC EFFECTS otenone was not mutagenic nor c astogenic when testedin the Ames Test, Yeast Test, Mouse Lymphoma Test, Mouse Micronucleus Test, Chromosome Aberration Test and the Mitotic Recombination Test in Yeast. SECTION 12. ECOLOGICAL INFORMATION ENVIRONMENTALPRECAUTIONS: This pesticide is extremely toxic to fish. Fish kills are expected at recommended rates. Consult your State Fish and Game Agency before applying this product to public waters to determineif a permitis needed for such an application. Do not contaminate untreated water when disposing of equipment washwaters.

Page: 6of 8 Issue Date: 07/28/98 Supersedes: 02/14/96 NUS YN-NOXFISFP FISH TOXICANT SECTION 13. DISPOSAL CONSIDERATIONS Do not contaminate water, food or feed by disposal. Pesticide Disposal: Pesticide wastes are acutely hazardous. Improper disposal of excess pesticide, spray mixture or nnsateis a violation of federal law. If these wastes cannot be disposed of by use according to the labelinstructions contact your state pesticide or Environmental Control Agency, or the Hazardous Waste representative at the nearest EPA Regional Office for guidance. Container Disposal: Triple rinse (or equivalentJ. Then offer for recycling or reconditioning, or puncture and dispose ofin a sanitary landfill, or by other procedures approved by state and local authorities. RCRA INFORMATION AS TE INGREDIENTS: None SECTION 14. TRANSPORT INFORMATION PROPER SHIPPING NAME: Pesticides, liquid, toxic, flammable, n.o.s. (Rotenone, petroleum distillate) HAZARD CLASS: 6. 1," PG I SUBSIDIARY HAZARD CLASS: 3 DOT IDENTIFICATIONNUMBER: UN2903 DOT SHIPPING LABEL: Poison and/or Toxic NOTE: For transport purposes (49 CFR Part 173. 132J, the calculated 1-Hour LC50 (Rat, overall) is: . 196 mg/I SECTION 15. REGULATORY INFORMATION U.S. FEDERAL REGULATORY INFORMATION egistration um er: TSCA Inventory: registered pesticide, exempt from TSCA SARA TITLE l!INOTIFICATIONAND INFORMATION Section 302 (EHSJ ingredients: None Section 304 (CERCLA Zc EHSJ ingredients (RQJ: None Section 313ingredients: None SARA TITLE III NOTIFICATIONS AND INFORMATION SARA TITLE III - HAZARD CLASSES: Acute Health Hazard - -"Yes" Chronic Health Hazard "No" Fire Hazard - "Yes" Sudden Release of Pressure Hazard - "No" Reactivity Hazard - "No" SARA TITLE III - SECTION 313 SUPPLIER NOTIFICATION is pro uct contains t e o owing toxic c emicas su lect to the reporting requirements of section 313 of the Emergency Planning and Community Right-To-Know Act (EPCRAJ of 1986 and of 40 CFR 372: CAS NUMBER INGREDIENT NAME PERCENT BY WEIGHT iperony utoxi e, tec nica This information must be included on all MSDSs that are copied and distributed for this material. REGULATED INGREDIENTS

Page: 7 of 8 Issue Date: 07/28/98 Supersedes: 02/14/96 NUS YN-NOXFISII I=ISH TOXICANT SECTION 15. REGULATORY INFORMATION - Continued REGULATED INGREDIENTS - Continued INGREDIENT: Rotenone CAS NUMBER: 83-79-4 "PERCENT BY WEIGHT: = 2.5 Regulations: Illinois Toxic Massachusetts Substance Hazardous Substance New Jersey Special Health Hazardous Substance New Jersey Workplace Hazardous Substance Pennsylvania Workplace Hazardous Substance INGREDIENT: Piperonyl Butoxide, technical CAS NUMBER: 51-03-6 PERCENT BY WEIGHT:' 2.5 Regulations: SARA Section 313 Toxic Chemical U.S. STATE REGULATORY INFORIVIATION CALIFORNIA (Proposition 65J: This product does not contain any chemical which is known to the State of California to cause cancer or birth defects or other reproductive harm. CANADIANREGULATORY INFORIVIATION one WHMIS Classification for Control Product Regulations (CPRJ: Registered pesticide under US FIFRA regulations; exempt from CPR classification. The MSDS contains all CPR required hazard-related information. WHMIS HAZARD RATING: See HMIS rating (Section 16J SECTION 16. OTHER INFORMATION HMIS HAZARD RATING - HEALTH: 3 High

                             - FIRE:     2 Moderate
                             - REACTIVITY: 0 Negligible
                             - PROTECTION: H NFPA HAZARD RATING - HEALTH:              3 High
                             - FIRE:     2 Moderate
                             - REACTIVITY: 0 Negligible
                             - SPECIAL:

MSDS IDENTIFICATION CODE/NUMBER: B467413 PREPARED BY: Requlatory PHONE: (800J438-5837 SUPERCEDES MSDS DATED: 02/14/96 DATE AND TIME OF PRINTING: 07/28/98 11:23:44 MSDS Revision Indicators: Revisions made in Section 1 (added trademarks and product descriptionJ, Section 2 (added Other ingredient statement). Section 3 (Emergency OverviewJ, Section 5 (changed Flash Point and Fire Fighting Procedures and added Flammability Classification/RatingJ, Section 7 (changed text under each heading), Section 8 (changed text under each heading), Section 9 (Basic Physical Properties J, Section 11 (changed the eye, skin irritation toxicity data, added to the acute oral and inhalation toxicity data, chronic toxicity data, added where the data was developed from and what animal was usedin the studyJ, Section 12 (Environmental Precautions), Section 13 (Disposal Considerations), Section 14 (changed DOT

Page: 8 of 8 Issue Date: 07/28/98 Supersedes: 02/14/96 NUS YN-NOXFISH FISH 7OXICAN7 SECTION 16. OTHER INFORMATION - Continued Shipping Label and added 1-Hour LC50J Section 15 (added Regulatory Information] and Section 16 (added HMIS Protection Code and DisciaimerJ. DISCLAIMER OF EXPRESSED AND IMPLIED WARRANTIES is in ormation is prow e in goo ait ut wit out express orimplied warranty. Buyer assumes all responsibility for safety and use not in accordance with labelinstructions. OOOO.'4

Emergency Phone: 317-58M282 General Phone: 1-317-5804282 ePAO EPA Reg. Number: 67690-3 Effective Date: August 25, 1994 SONAR* SRP Herbicide 3 a. < r- SePRO Corporation ~ Carmel, IN HAZARDOUS DECOMPOSITION PRODUCTS: Will emit toxic vapors as it burns. HAZARDOUS POLYMERIZATION:Does not occur. 1-Methyl-3-phenyl-5-(3-(trifluoromethyl)phenyl)- 4(1H)-pyridinone (Fluridone) I I ~ a ~

                                                                                                   ~   r CASff 059756-60-4.                        ..5%

Other Ingredients. 95% This document is prepared pursuant to the OSHA ENVIRONMENTALDATA: Follow use directions Hazard Communication Standard (29 CFR carefully so as to minimize adverse effects on nontar-1910.1200). In addition, other substances not get organisms. IN ORDER TO AVOID IMPACT ON

    'Hazardous'er this OSHA Standard may be listed.           THREATENED OR ENDANGERED AQUATIC PLANT Where proprietary ingredient shows, the identity may      OR ANIMALSPECIES, USERS MUST CONSULT be made available as provided in this standard.           THEIR STATE FISH AND GAME AGENCY OR THE U.S. FISH AND WILDLIFESERVICE BEFORE MAK-ING APPLICATIONS. Do not contaminate water by cleaning of equipment or disposal of wastes. Trees BOILING POINT: Not applicable                             and shrubs growing in water treated with SONAR may VAP. PRESS: Not applicable                                be injured. Do not apply in tidewater or brackish water.

Do not apply in lakes, ponds, or other bodies of water VAP. DENSITY: Not applicable where crayfish farming is performed. SOL. IN WATER: Insoluble, but disintegrates in water ACTION TO TAKE FOR SPILLS: Contain and sweep SP. GRAVITY: Not applicable up material of small spills and dispose as waste. Large APPEARANCE: Dark gray to dark brown pellet spills report to CHEMTREC and SePRO Corporation ODOR: Faint musty odor for assistance. Prevent runoff. DISPOSAL METHOD: Do not contaminate water, food pH: (aqueous 50/50) 3.5 or feed by storage or disposal. Wastes resulting from the use of this product may be disposed of at an approved waste disposal facility in accordance with applicable regulations. FLASH POINT: Not applicable METHOD USED: Not applicable FLAMMABLELIMITS: LFL: Not applicable ACUTE EXPOSURE (SONAR SRP) UFL: Not applicable Eyes - Rabbit, irritant AUTO-IGNITIONTEMPERATURE: No ignition up to Skin - Rabbit, 2000 mg/kg, no deaths or toxicity, nonir-1382'F, 750'C ritant Inhalation - This formulation is not considered to be an EXTINGUISHING MEDIA: Use water, CO2 or dry inhalation hazard due to pelleted nature of material chemicals. Ingestion - Rat, 500 mg/kg, no deaths or toxicity FIRE AND EXPLOSION HAZARDS: Will emit toxic Sensitization - This formulation was not tested. vapors as it burns. Fluridone technical is not a contact sensitizer in guinea FIRE-FIGHTING EQUIPMENT: Wear full protective pigs. clothing and use selfeontained breathing apparatus. CHRONIC EXPOSURE (Fluridone Technical) The fol-lowing effects were reported in chronic, teratogenic, and reproductive toxicity studies in laboratory animals where experimental dosage levels and durations of STABILITY:(CONDITIONS TO AVOID) None known exposure were far in excess of those likely to occur in INCOMPATIBILITY:(SPECIFIC MATERIALSTO humans. AVOID) None known Chronic Toxicity - Decreased survival in lifetime feed-ing study. Increased liver enzyme activity, liver weight, liver cell size, and microscopic liver cell changes. 'rradornark of SopRO Corporation

                                                           ~     i Emergency Phone: 317-580-8282 General Phone: 1-317-58H282 SSPAO                                                                                   EPA Reg. Number. 67690%

Effective Date: August 25, 1 SONAR* SRP Herbicide SePRO CorPoration ~ Carmel, IN Increased kidney weights, and microscopic kidney cell SKIN PROTECTION: No precautions other than nor-changes. Increased serum enzyme levels. mal work clothing should be needed. Teratology & Reproduction - Not teratogenic. Fetal EYE PROTECTION: Use safety glasses. deaths at maternally toxic doses. No effects on repro-ductive performance. ~ Mutagenicity - Not mutagenic in either bacterial or ~ ~ ~ ~ ~ ~ mammalian cells. Carcinogenicity - Not listed as a carcinogen or poten- SPECIAL PRECAUTIONS TO BE TAKEN IN HAN-tial carcinogen by IARC, NCI/NTP, OSHA, or ACGIH. DLING AND STORAGE: Keep out of reach of chil-Not considered to be carcinogenic in lifetime feeding dren. Harmful if swallowed, absorbed through skin, or studies. if inhaled. Avoid breathing of dust or contact with skin, eyes, or clothing. Wash thoroughly with soap and SIGNS AND SYMPTOMS OF EXPOSURE: There are water after handling. Wash exposed clothing before no reports of significant exposure to SONAR SRP. In reuse. two reports of children swimming in water treated with SONAR, no symptoms developed. NATIONALFIRE PROTECTION ASSOCIATION (NFPA 704) (4=Extreme; 3=High; 2=Moderate; 1=Slight; 0=insignificant) PRIMARY ROUTES OF ENTRY: Skin and inhalation. Health: 2 Flammability: 1 Reactivity: 0 SHIPPING REQUIREMENTS DOT Hazard Class: Not regulated. EYES: Flush eyes with plenty of water and call a MSDS STATUS: Revised 1/92, Section 8 physician if irritation develops. ~ ~ ~ 0 ~ < ~ SKIN: Wash exposed areas with plenty of soap and water. Wash all contaminated clothing before reuse. (Not meant to be all-Inclusive-selected regulations represented). Call a physician if irritation develops. NOTICE: The information herein is presented in good faith and INGESTION: Do not induce vomiting. Call a physician believed lo be accurate as of the effective date shown above. or Poison Control Center. If available, administer acti- However, no warranty, express or implied, is given. Regulator requirements are subject to change and may differ from one loca-vated charcoal (6-8 heaping teaspoonfuls) with a large tion to another, it is the buyer's responsibility to ensure that its quantity of water. Do not give anything by mouth to an activities comply with federal, state or provincial, and local laws. unconscious person. Immediately transport to a med- The following specific information is made for the purpose of com-ical care facility and see a physician. plying withnumerous federal, state or provincial, and local laws and regulations. See MSD Sheet for health and safety information. INHALATION:If discomfort occurs, move individual to fresh air. If breathing difficultyoccurs, get medical SARA HAZARD CATEGORY: This product has been attention. If not breathing, provide cardiopulmonary reviewed according to the EPA "Hazard Categories" resuscitation assistance and get medical attention promulgated under Sections 311 and 312 of the. immediately. Superfund Amendment and Reauthorization Act of MEDICALCONDITIONS GENERALLYAGGRAVAT- 1986 (SARA Title III) and is considered, under applica-ED BY EXPOSURE: No information available. ble definitions, to meet the following categories: An immediate health hazard

                  ~ ~

EXPOSURE GUIDELINE(S): PEL and TLV not estab-lished. VENTILATION:Good general ventilation should be sufficient for most conditions. RESPIRATORY PROTECTION: No respiratory protec-tion should be needed when used in accordance with label instructions. The Information Herein Is Given In Good Faith, But No Wananty, Express Or Implied, Is Made. Consult SePRO Corporation For Further Information. Form No. A-73-MC42401) 00(K~.='4

                                                                                                   ~  ~ ~

PRODUCT SAFETY LLllED DATA SHEET

                                                                                        ~ ~

g "n."" 6 Eltl ERAL INFORM'e'tATIQN I t ' ~ s ~

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C. HAZARDS INFORMATION

                   ~      ~                                          ~,   ~
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84-12-1995 84:51PM FROM Eastern Technologies Inc. TO 817747838 P. 83

          ~  ~ ~

F.IRE AND EXPLOSI FLASH POINT DC AUTO IGNITION OQ FI,AMMABIE LIMITS IN AIR IN BY VOLI TEMPERATURE Not flarnmable Not applicable LOWER Not applicable UPPER QOPEN CUP QCLOS D CUP L 0 EXPL SION HAZARDS See Hazardous Deco sition Products, Section G. FIRE EXTINGUISHFNG AGE TS RCCOLOAENDED N.A. FIRE EXTINGUISHING AGEIITS To*VOID SPECIAL FIRE FIGHTING P$ ECAUTIONS Wear self contained bi eathing apparatus approved by NIOSH. VENTILATION Sufficient to elimina e mists and reduce SQ2 levels below TLV. Packaging, unloading and open processingareas should ba equipped with mecha ical exhaust system. NORMALHANDLING Avoid contact with s$ in, eyes, clothing. Avoid breathing mist and/or SO2 vapors. Use normal personal hygiene and housekeeping. away from aciIP or heat. 'eep STORAGE Cool, well-ventilated pace away from acids and oxidizing agents. (Releases sulfur diox Pe gas slowly at ambient temperatures-see odor, Section F.) SPILL OR LEAK IALvrAYSpEAR PERSONAL PROTECTIVE EQUIPMENT SECTION EI Dilute small spills gutiousIy with water. Neutralize residue with aikali such as soda ash. lime or limestone. Sulfur dioxide and carbon dioxide rI)ay be released during neutralization. SPECIAL: PRECAUTIONSI OCEOURESILABEL INSTRUCTIONS SIGIIALVtQRD WARNINGI RFSPIRATORY PROTECTION Where required, use NIOSH-approved respirator for mist, and/or sulfur dioxide gas. as conditions indicate. Some exposures may require NIOSH self~ntained breathing apparatus or supplied-air respirator. 'proved EYES AND FACF. Wear hard hat (or otIIer head covering) and chemical safety goggles. Do not wear contact lenses. hANDS. ARMS, ANO BODY Wear impervious glob s and full work&othing, including acid resistant apron. Iongeleeved shirt and trousers. I OTHER CLOTHING AND EOUIPMENT

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Eye~ash facility.

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H. 'AZAROQUS INGREOIENTS (Mirturer Only)

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84-12-199S 84: S2PM FROM Eastern Techno lo91es Inc. TO 817747838 ';85 I OEGRAOABILITY/AQUATICTOXICITY OCTANOL/WATER PARTITION COEFFICIENT ND Aquatic toxicity: ~ 240 ppnl/24. 48, SI 96 hr/mosquito fish/TLm/fresh water-Reference (b) (100% basis) FPA HAZAROOUS SU STANCE? t%?I 5000 40 CFR (cLEAN wATER Ac'r FCT, 3111 YES LOI EJ IF so. REPoRTABLE oUANTITYI (100% Basis) 116-11T No OS 'O'S'OSE~ >>ST CO>>LY WITH FEDERAL. STATE ANO LOCAL OISPOSALOR OISCRARGE LAWSI Neutralize with alkali and flush to sewer with plenty of water if permitted by applicable disposal regulations. Good ventilation is required during neutralizatioh because of the release of SO2 gas. Oxidation to sodium sulfate solution is required prior to disposal. This ma be done by adding a slight excess of dilute hydrogen peroxide carefully and with stirring. Neutralized or oxidized waste ay have to be disposed of by an approved contractor. RcRA sTATUsoF I/Nusto MATERtALIF OIscAROEO. HAZARDOUS WASTE NUMBER: IIF APPLICABLEI Not a "hazardous vraste". PERMISSIBLE CONCENTRATIONREFERFNCES (1) "Threshold Limit Values for Chemical Substances". ACG IH, 1984/85. REGULATORY STANOAROS Corrosive 4BCFR 'IT3 O,O.T. CLASSIFICATIONI DOT IO No.. NA 2693 FOA regulations a ply to food use and NF grades (21 CFR). Food use in meats or in food recognized as a source of vitamin ~ S1 is prohibited (2 CFR 1323766).

                                                                                                                   ~ 4 GENERAL (a) ACGIH, Docureentation of 'the Threshold Limit Values 4th Ed., 1981, Am. Conf. of Governmental industrial Hygienists, Cincinnati 45202-a review for this material with 4 references.

I (b) Coast Guard C)IIRIS system form covering Sodium Sisulfite and Metabisulfite, "SSS", October. 1978. l I a 1 1 S a I ~ I None 006236 1 PSOS FILE %815::kr'

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Towerbrom 960 P.O. Box 1346

%TQ'%H                      (g( alps]                                             Pittsburgh, PA 15230-1346 Phone-(412)494-8000 MATERIALSAFETY DATA SHEET Section 1. PRODUCT IDENTIFICATION PRODUCT NAME:             Towerbrom 960 CHEMICAL DESCRIPTION:            This product is a mixture of Sodium dichloro-s-triazinetrione and Sodium bromide.

When dissolved in water, the mixture produces the disinfectant hypobromous acid. PRODUCT CLASS: Microbiocide MSDS CODE: OB79-10-04-93 Section 2. INFORMATION ON INGREDIENTS CAS  % by N Nuru;i~ ~WI I Q~H~L ~QIH T~V Sodium dichloro-s-triazinetrione . 2893-78-9 89 None established TWA 0.5 mg/m3, STEL 1.5 mg/m3 (supplier recommendation) Sodium bromide 7647-15-6 7 None established None established Product ingredient, Sodium dichloro-s-triazinetrione, is also referred to as Sodium dichloroisocyanurate. Product contains 57% available chlorine. Product provides 128% available bromine with continued use in accordance with the directions for use. Section 3. HAZARDS IDENTIFICATION

     *********************                   EMERGENCY OVERVIEW               *********************

DANGERI May cause severe eye and skin damage. May be harmful if swallowed. May cause respiratory tract irritation. STRONG OXIDIZINGAGENT. WILLBURN WITH THE EVOLUTION OF CHLORINE AND EQUALLY TOXIC GASES. Contact with water slowly liberates irritating and hazardous chlorine containing gases. Decomposes at 460-480'F with release of harmful gases. MARY ROUTES OF ENTRY: Eye and skin contact, inhalation, ingestion MSDS Code: OB79-10-04-93 Page 1 Issue Date: 01/31/96 Continued on Page 2 00023%

Towerbrom 960 TARGET ORGANS: Eye, skin, respiraton/ tract, gastrointestinal tract MEDICALCONDITIONS AGGRAVATED BY EXPOSURE: No data available. POTENTIAL HEALTH EFFECTS: EYE CONTACT: This product may cause severe irritation and damage upon contact with the eye. SKIN CONTACT: This product may be irritating and damaging to the skin upon contact. In dry form, the product is not appreciably irritating to dp skin. However, on contact with moisture, sodium dichloro-s-triazinetrione readily hydrolyzes to form hypochlorous acid which may cause tissue damage. This product is not expected to be absorbed through the skin in harmful amounts or to cause an allergic skin reaction. INGESTION: Ingestion of this product may result in burning of mouth, throat and esophagus, abdominal distress and severe irritation, possible corrosion of the digestive tract. Prolonged ingestion of large amounts may cause adverse central nervous system effects including: headache, irritability, muscle incoordination and dizziness. INHALATION:Inhalation of sodium dichloro-s-triazinetrione dust.has been reported to produce nose, throat, and respiratory tract irritation and in some individuals bronchospasm may result. Chlorine gas from decomposition of the product has been reported to cause burning of the nose and mouth and irritation of the lining of the respiratory tract with coughing, a choking sensation, chest pain, vomiting, nausea, headache, dizziness and fainting. The onset of severe respiratory symptoms following exposure to chlorine, including pulmonary edema and pneumonitis, may be delayed. SUBCHRONIC, CHRONIC: Exposure to large amounts may cause damage to the liver and kidney. Due to sodium bromide content, prolonged ingestion of large amounts may cause adverse central nervous system effects. CARCINOGENICITY: NTP:

             *No ingredients listed in this section*

IARC:

             *No ingredients listed in this section*

OSHA: No ingredients listed in this section Section 4. FIRST AID MEASURES EYE CONTACT: In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Seek medical aid immediately. SKIN CONTACT: In case of contact, immediately brush off excess product and flush with plenty of soap and water. Remove contaminated clothing. Seek medical aid immediately. Wash clothing before reuse. INGESTION: If swallowed, do NOT induce vomiting. Give large quantities of water. Seek medical aid immediately. Never give anything by mouth to an unconscious person. NOTE TO PHYSICIAN: Probable mucosal damage may contraindicate the use of gastric lavage.

                                                  \

MSDS Code: OB79-10-04-93 Page 2 Issue Date: 01/31/96 Continued on Page 3 00()23~

Towerbrom 960 LATION: If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Seek medical aid. Section 5. FIRE-FIGHTING MEASURES FLASH POINT: Not applicable This product is not, by definition, flammable or combustible, however, it is an oxidizing and chlorinating agent. If heated by an outside source to temperatures above 240'C (464'F), it will undergo vigorous self-sustaining decomposition with the evolution of heat and dense noxious gases. In addition, when in contact with another combustible material, this product will increase the burning rate of the combustible material. When ignited, it will bum with the evolution of noxious chlorine containing gases. LOWER FLAMMABLELIMIT: Not applicable UPPER FLAMMABLELIMIT: Not applicable AUTO-IGNITIONTEMPERATURE: Not availabl'e EXTINGUISHING MEDIA: Use water spray to cool containers exposed to fire and massive quantities of water to dilute material involved in a fire or spilled from containers. Do not use ABC or other dry chemical fire extinguishers since there is the potential for a violent reaction. FIRE-FIGHTING INSTRUCTIONS: Exercise caution when fighting any chemical fire. A self-contained breathing apparatus and protective clothing are essential. Chlorine containing gases with traces of phosgene can be liberated at temperatures in excess of 400'F. Using a 10% solution of sodium carbonate, thoroughly decontaminate fire fighting equipment including all fire fighting wearing apparel after the incident. FIRE &. EXPLOSION HAZARDS: Nitrogen trichloride can be generated slowly by the reaction of small quantities of water with a high concentration of this product. Nitrogen trichloride can present an explosion hazard. Immediately after a fire has been extinguished, check for wet or damp material. Any spilled material from burned or broken containers should be assumed to be contaminated. Neutralize to a non-oxidizing material for safe disposal. Do not attempt to re-close broken containers, even for movement to the disposal area. They should be left open to disperse any nitrogen trichloride that may form. Bulging containers require extreme care. Contact the fire department. DECOMPOSITION PRODUCTS: Chlorine (released in presence of moisture) and other chlorine containing compounds. Hypobromous acid, hypochlorous acid, and cyanuric acid (released when dissolved in water). Thermal decomposition or combustion may produce oxides of nitrogen, disodium oxide, bromine, and traces of phosgene. NFPA RATINGS: Health = 3 Flammability = 1 Reactivity = 2 Special Hazard = Oxidizer Hazard rating scate: 0=Minimal 1Mlight 2=Moderate 3~serious 4&evere MSDS Code: OB79-10-04-93 Page 3 Issue Date: 01/31/96 Continued on Page 4 OOKc33

Towerbrom 960 Section 6. ACCIDENTALRELEASE MEASURES STEPS TO BE TAKEN IF MATERIALIS RELEASED OR SPILLED: Contain spilled material. Any spillage should be cleaned up as soon as possible. DO NOT add water to spilled material. Using clean, dedicated equipment, sweep and scoop all spilled material, contaminated soil, and other contaminated material and place into clean, dry containers for disposal. DO NOT.use floor sweeping compounds to clean up spills. DO NOT close drums containing wet or damp material. They should be left open to disperse any nitrogen trichloride that may form. DO NOT transport wet or damp material. Keep product out of sewers, water sheds and water systems. DO NOT contaminate water, food, or feed by storage or disposal. Report any release of this product if it could cause harm to people or the environment, or if the State requires a more stringent reporting threshold. If this product spill gets into the ground or surface water or is involved in a fire, toxic gases are released; therefore, the spill should be reported. Section 7. HANDLINGAND STORAGE HANDLING'tis a violation of Federal law to use this product in a manner inconsistent with its labeling. Do not get in eyes, on skin or clothing. Avoid breathing dust or fume. Use with adequate ventilation. Wash thoroughly after handling. Keep container closed when not in use. Keep from contact with clothing and other combustible materials. Remove and wash contaminated clothing promptly. Never add water to product. Always add product to large quantities of water. Use clean, dry utensils. DO NOT add this product to any dispensing device containing remnants of any

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other~ product. Such use may cause a violent reaction leading to fire or explosion. Contamination with moisture, organic matter, or other chemicals may start a chemical reaction with generation of heat, liberation of hazardous gases, and possible fire and explosion. STORAGE: Store in a cool, dry, well-ventilated place away from flammable liquids, combustible materials, and oxidizable materials. Store in original container and in a dry area where temperatures do not exceed 125 F (52'C) for 24 hours. Keep container tightly closed. DO NOT allow water to get into container and keep off wet floors. Do not contaminate water, food or feed by storage or disposal. Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION PERSONAL PROTECTIVE EQUIPMENT: EYE/FACE PROTECTION: Chemical splash goggles and face shield SKIN PROTECTION: Chemical resistant gloves and protective clothing RESPIRATORY PROTECTION: If airborne concentrations exceed published exposure limits, use a NIOSH approved respirator in accordance with OSHA respiratory protection requirements (29 CFR 1910.134). ENGINEERING CONTROLS: Use local and/or general exhaust ventilation to maintain airborne concentrations below exposure limits. WORK PRACTICES: Eye wash station and safety shower should be accessible in the immediate area of use. MSDS Code: OB79-10-04-93 Page 4 Issue Date: 01/31/95 Continued on Page 5 OOOO. 4

Towerbrom 960 Section 9. PHYSICAL AND CHEMICAL PROPERTIES BOILING POINT: Not applicable SOLUBILITYIN WATER: 10 g/100 g I 25'C VAPOR PRESSURE: Not available SPECIFIC GRAVITY: Not applicable VAPOR DENSITY (air=1): Not available pH: 6.0 - 7.0 (1% solution I 25'C) %VOLATILEBY WEIGHT: Nil FREEZING POINT: 240 - 250'C APPEARANCE AND ODOR: White crystalline granules with a slight bromine odor. Section 10. STABILITYAND REACTIVITY CHEMICALSTABILITY: Stable HAZARDOUS POLYMERIZATION:Will not occur CONDITIONS TO AVOID: Overheating. INCOMPATIBILITY: Avoid contact with water on concentrated material in the container. Also avoid contact with easily oxidizable organic material; ammonia, urea, or similar nitrogen containing compounds; inorganic reducing compounds; floor sweeping compounds; calcium hypochlorite; alkalis. COMPOSITION PRODUCTS: Chlorine (released in presence of moisture) and other chlorine containing compounds. Hypobromous acid, hypochlorous acid, and cyanuric acid, (released when dissolved in water). Thermal decomposition or combustion may produce oxides of nitrogen, disodium oxide, bromine, and traces of phosgene. MSDS Code: OB79-1 0-04-93 Page 5 Issue Date: 01/31/96 Continued on Page 6

Towerbrom 960 Section 11. TOXICOLOGICALINFORMATION ON PRODUCT: Product Oral LD~ (rat): 1350 mg/kg (similar formulation) Product Dermal LD~ (rabbit): > 5000 mg/kg (similar formulation) Toxicological data on oral effects: Following repeated exposure (8-weeks) to sodium dichloro-s-triazinetrione in their drinking water, rats demonstrated decreases in body weight gain, and drinking water consumption and changes in urine composition at dose levels of 4000 and 8000 ppm which produced some deaths. In a 90-day feeding study with rats, the two highest dose levels of 6000 and 12,000 ppm caused increases of the relative kidney and liver weights.. No birth defects were noted in rats given sodium dichloro-s-triazinetrione orally during the pregnancy, even at amounts which produced adverse effects on the mothers. Toxic effects reported following ingestion of large single doses of bromide include stomach irritation, nausea, vomiting, and lethargy. Repeated ingestion of sodium bromide produces sedation and central nervous system (CNS) depression with possible effects such as headache, irritability, vertigo, memory loss, muscular incoordination, increased action of the reflexes, decreased appetite, hallucinations, acne-like rash, stupor and coma. Following repeated exposures (4-12 weeks) to sodium bromide in their feed, signs of muscular incoordination and depressed grooming, changes in body weight and behavior, and endocrine (hormone) system effects were reported in laboratory animals. Reduced fertility and viability of offspring were noted in rats fed sodium bromide for three successive generations. These effects on the ability of rats to reproduce were reported to be reversible upon withdrawal of the bromide. Results of another study suggest that learning ability was reduced in offspring of r given sodium bromide during pregnancy. Toxicological data on inhalation effects: Signs of eye and nose irritation and changes in body weight, liver weight and blood cell composition were noted following repeated inhalation (4-weeks) of sodium dichloro-s-triazinetrione dust by rats. Section 12. ECOLOGICAL INFORMATION ON PRODUCT: Aquatic toxicity data: 48 hr LC50 (mysid shrimp): 3.54 ppm 96 hr LC50 (sheepshead minnow): 3.42 ppm 48 hr LCM (Daphnia magna): 2.5 ppm 48 hr LC50 (fathead minnow): 0.7 ppm Environmental hazards:

,This product is toxic to fish. Do not discharge effluent containing this product into lakes, streams, ponds, estuaries, oceans, or other waters unless in accordance with the requirements of a National Pollutant Discharge Elimination System (NPDES) permit and the permitting authority has been notified in writing prior to discharge. Do not discharge effluent containing this product to sewer systems without previously notifying the local sewage treatment plant authority. For guidance contact your State Water Board or Regional Office of the EPA.

MSDS Code: OB79-1 0-04-93 Page 6 Issue Date: 01/31/96 Continued on Page 7 000~=".6

Towerbrom 960 NGREDIENTS: i T xici D Sodium dichloroisocyanurate 96 hr LCso (rainbow trout): 0.37 ppm 96 hr LC50 (bluegill sunfish): 0.43 ppm Section 13. DISPOSAL CONSIDERATIONS RCRA STATUS: Discarded product, as sold, would be considered a RCRA Hazardous Waste based on the characteristics of ignitability and reactivity. The EPA Hazardous Waste Numbers are D001 and D003. DISPOSAL: Pesticide wastes are acutely hazardous. Improper disposal of excess pesticide, spray mixture, or rinsate is a violation of Federal law. If these wastes cannot be disposed of by use according to label instructions, contact your State Pesticide or Environmental Control Agency, or the Hazardous Waste representative at the nearest EPA Regional Office for guidance. Section 14. TRANSPORT INFORMATION DOT CLASSIFICATION: Class/Division: 5.1 Proper Shipping Name: Dichloroisocyanuric acid salts, mixture Label: Oxidizer Packing Group: II ID Number: UN 2465 ction 15. REGULATORY INFORMATION OSHA Hazard Communication Status: Hazardous TSCA: Pesticides are exempted by TSCA (the Toxic Substances Control Act), under Section 3(2)(a)ii, from the provisions of the Act. CERCLA reportable quantity of EPA hazardous substances in product: QQ No ingredients of this product have CERCLA reportable quantities. Product RQ: This product has not been (Notify EPA of product spills exceeding this amount.) assigned an RQ; however, releases may be reportable. SARA TITLE III: Section 302 Extremely Hazardous Substances:

                                                            ~g¹                  ~R There are no SARA 302 Extremely Hazardous Substances in this product.

Section 311 and 312 Health and Physical Hazards: Immediate Delayed Fire Pressure Reactivity [yes] [yes] [yes] [no] [yes] MSDS Code: OB79-10-04-93 Page 7 Issue Date: 01/31/96 Continued on Page 8 00K~3'7

Towerbrom 960 Section 313 Toxic Chemicals: QAQ ¹ ~oQ~W'gbI There are no reportable SARA 313 Toxic Chemicals in this product. Section 16. OTHER INFORMATION HMIS RATINGS: Health = 3* Flammability = 1 Reactivity = 2 Personal Protective Equipment = X (to be specified by user depending on use conditions) There are potential chronic health effects to consider. Hazard rating scale: OsMinirnal 1eslight 2=Moderate 3Werious 4=Severe MSDS REVISION

SUMMARY

Supersedes MSDS issued on 10/26/95. The MSDS has been changed in Section 5.

While this information and recoaaaendations set forth herein are believed to be accurate as of the date hereof, CALGON CORPORATION MAKES NO WARRANTY WITH RESPECT HERETO AND DISCLAIMS ALL LIABILITYPROM RELIANCE THEREON. PREPARED BY: P.J. Maloney MSDS Code: OB79-10-04-93 Page 8 Issue Date: 01/31/96 Last Page 00(32:

Assi ned to: tttt FOR INFORMATION ONLY iree On'2 Matertat Safety Data Sheet Genium Publishing Corporation So. 9 SUISURIC cttCO>. amCIWau TED 52 67 ~

                                                                                                                                                                  ~~   fQ5
                                                                                                  ~

1145 Catalyn Sachet RCVigiott C Schc:nectatly, NY 12303-1836USA Iaeeecb October 1980 I Ckac (S18) 377-8855 PLSUaanEEI ~c Revised: 1986 E I " ER

  • A ~'ISe4p~%~4ON+&~'cc,"!6'".eaxeietccr I t .." ~ ~

0 Oil of Viuiol, Hydrogen Sulfate; H2SO4'AS f7664.93-9 3 2

AvaQabk from many supprsxs, hachdkiF HMIS H:3 AIIIed Coqtotatioo, PO Box 2064R, Monistown, NJ N960; Telephone: g00 63&050 1I: 0 R 1 R:2 I ppR' S 4
                                                                                                                                                 ~  Scc Sect. g      K 0 (SECTION 2.'INGREDIENTS'AND HAZARDS "./XMAS=>>>M% I'Sr~urEe~mHAZARD DATh 93-98      g-br TWAE 1 Bahncca Human, Mist bhalatioo, TCLo: 3 eglm3, 24 wIE.
                   ~   Matcrhl is obtained by thc reaction of Soct and water. Can contain hw nppirity kvcir, such aa (tet% max of Iron as Fc. properties vly                                       (roxk Mouth Effects)
                        <<Ith H2SO4 eouteoL                                                                                       Rat, Oral, Ll)bi0. 2l40 mg/IEg Cunent OSHA standard aod ACOIH (198546) TLV. NIQSH haa a 10hr TWA, 40ttr. worts weclr, of 1 mgraP.
SECTION 3: PHYSICAL~DATA'CXI~~VV@~'ra~~M~WNÃ~i~Yr&%tVk<gt'.cm>~A~gi:! c+4aI". Et.':
                                                                   .1                                              4 ca 338 erects occcee         reecho                        t.NSc                           144 Vohbkt, %           34IYC                          ca 100                         a  100 Mclung &st, deg C                                   ca -34                         ca 3 Water Solubility Coinplete Mhcibk Vapor Pressure, nxn Hg Q 100TI                cl (93.19%!4SO4); Deg. Baumc 66 (93.19% HoSO4)                     - Dcatfty of H2SO4 h otteo epootQEtd in degrees Bauns: Bc). iexnxda h Bc 14$ p4$ eP gr for Iitiuida heavier than water J.

ble. ThoscatS m aredisnoctl o nable. I 4.. R A SI A ~+A&er <<A)cre+ccec LWFZ tc+CcrO <<ZX 3 UPPER Hash PEint and Method Attto itiort T . Hamtnabih Limits In Air ver, Is a Nroag izing agent lnay cause tgnuioo y contact corn materiaIL Small 6res may be smotlxsed with Ndtibk diy cliemkal Cool cxtcrhr of storage tardEs of H2SO4 vnth water lo devoid EUJcture if exposed to Sre. I Tbc acid, espccilly when dihted <<Ith water. Can Eeact whh mends to Sbcratc Qantmabie bythogcn gas. Sdhdc add mhts aod vapors from a fhe aea ae conoslvc (aec acct. + Hre lighters nxrst wear aetf~ntained breathing oqidpnxat and fullyprotective clo0ing. ES ION $.'ZREACTIVIT 'ATA:ra%~~~";"-,.'h~~.4'I'll've~X'.~.:~:F4'.: 'I'<'" ~tt>>".

                                                   ~~

4-'de acM reacting and meath. Tbe conc trated ~ acid is stable under normal condiYsoos of use and storage. It docs not uodcqto hazardous polymcrizatioe. IE h ~ h also a debydmdog agent Pkltkg up mottoes readily from the air or Exher materiah. Hydregen gas may bc gcncratcd wQhio a H2SO4 container. Vent drutm cauboutty. Tbh material reacts exodiermlcaily with water. (Add shouM always be added anticly to <<ster. Water added to ardd cm cause boQiag and uocontro0ed splashing of thc acM.) Sdfur oxides can result from decomposition and 5am oxidizing eacteius of sulfur'cid. Rge! aeM w e ecaeoeeRCcQC aebueent yeesasoa a >casa

ncd to:'???? FOR INFORMATION ONLY Ires On: No. 9 2/86 SULFURIC ACID, CONCEN~TBD (Rev. Cj

                'SECI'ION & HEALTH HAZARD'INFORMATION TLV %"                                                                           r>>N?ua'I'I "'o:i>>'o>>      '

Concentrated sulfurk acM Is a snuag mhctai acM, an oxidizing agent, and a dchydrathtg agent Qsst is tspMiy'damsgbsg to ail human Qssuc with whkh it comes in cootact. hgesQon msy c<<sse severe hsjuty or dcah. Eye contact produces severe or pcrmssseot hijusy. Inhalation of nists can damage both thc upper retplratoty tract and Qse hntgs. SulMc acM Is not listed as a carcinogen by the NIP, lARC, or OSHA. EHLSEEH2: KXREKHEbSZ: Imtncdialdlt fhsh eyes (hciuding under cyciMs) <<Ith pknty ot sunning water for at kast IS minutes. Speed in dihting and thssbsg out acid wiQs water Is cxnemely hnpxtsot Ifpctns<<sent cye damage ls to bc avoMe& Obtain medical help as soon as pocabk.o 5QH gQ~ IQQQtdigciy, flush affcckd <<eas with water, removing

                 ~~~:

contaminated do(hing Rhine under Qsc safety shower. ConQnue washing with water <<sd get nscdkal attcntko.o Rcnxsvc to mesh air. Resuxe breathing. CaG a physkisn hnmediately. ~pgQ~: IQIQs;IliiiIQiy.web Istge ansounts of mBk or water, then give mBk of magnesia so neutralize. Never give anything by nxsuth to DQute acM if an unconscious person. Do not hsduce vomiQng; it occurs spontaneously, oooQnuc to admltdster fluM. Obtam medkal attcnQoo as soon as possibk.o MaSttain obscrvaQon of psucot for possh delayed onset of pulmonary edema o GEI'EDICAI HELP In plant, paramedic, contmunlty. SECTION 7. SPIL LEAK-AND DISPOSAL PROCEDURES Handk minor spQh by a predetermined pbn. Contact suppher for assistance h QQs planning, in sncciing bscal regulsQoos,

                 ~ nd for dhposing of Iaqtc amounts. NoQfy safety pcrsonneL provide opQnxsm vcatiisQoo; vapors <<e extremely htitaQng.

Stop leak ifyou can do ao without dak. Ckanup personnel need ptotcctkn against inhslaQon or contact. Keep upwind. Contain spIIL Maser kaks or spills can bc di1utcd with much water and ncutralizcd with soda ash or lime. Ifwater is not avallsbk, cover cootsmbsatcd <<ea wiQs sand, ashes, or gravel and neutralize cautiously with soda ash or hme. QISEQShI'ollow pcdcsaL state, and heal tegutsQons. Runoif so sewer msy creole hydrogen gss, <<hkh Is a fue or cx Ioskn hazanl. SPA (CWA) RQ 1000 lbs. (40 CFR 117). 8.'SPECIAL'ROTECTION INFORMATION ".".!"."ar.'-mz-'s '.SECI'ION general vcntilatioo to acct current TLVrcqultements xs Qsc wotklsla'ce. Whae nQsta are up'io 50 suan, a IQgh-

                                                                                                                                                       "'tovidc elfickncy psttkuiste resphator wbh IRAQI facepiecc Is wsrr<<stcd; a type< supplkr-air tesphator whh full faccpiccc operated                                  h pressunsdcmsnd mode h used to 100 nsg/nP.

Avoid cye contact by usc ot cbca6cd safety goggles or face shkM where splashbsg may occur. ckihing, such as rubber gkves, apmos, boots, snd suits, Is recommended m avoid body cootact. Acct prolccQve Eyewash fountah aod safety showers with dchgc type cf beads shouM be Igtuliig avaGsbk where Qds mstenal is handkd or store>>L Contact lenses pose a sptcrssi hazard; aolt koses msy absorb and all knses concentrate inltsnts. Consprelscnsivc preplacemcnt and annual mcdkai examlnsQoos with emplsasls oo dental crosirxs, c<<diopuimoosty system, and mucous znembranc imtahoo aod cough sse hsdicatc>>L SE ION 9. SPECIAL RE A IO A D MMENTS>><<'.>>~"~r~-r>>r>-~'~~>>'":. Suifutk acM h carboys or dnuns shouM bc taxed in eksn, vcntQsted storage ateas having acM~ fkora with good materials nxtsiik powders>> ctuumstes chkrstes>> nttates>> c~ drainage. Keep out of direct sanUght, do not store above gMV (32'C). Storage fschtka <<e to bc separate Sam oigsnk oxMIzsb~ etc Soda asb>> sand or Iinse shouM bc kept hs general savage or wed'eas for enxsgeocy use. Ptotcct containers against physkal damage. GIass botQes need extra protection. Sulfuric acid is hjgy coaosive to nsost metals. espccisIly below 77% H2S04. AvoM laeathing mht or vspcn.

              . Avoid contact wIQs shn or cycs. Do not ingest. Do not add water us concentrated acM. Dtunx msy contain hydnsgeo gss.

so open cauQousiy. Vsc axupatMng tools Sec of aQ, dht, and grit and vapor-pmof ekctrical Ihtures Doi'IasuYicatioa: Corrosive hfaknaL ID No VN1830 LabeL Co>>ttosive Data Source(s) Code: 1-12, 19,20,24,26,31,37-39,42, g2. CK Jtzzrnroo

               ~ rs aooa >>also ~auis ca>>sos so   ~maass lo slo Koc>>>>rsoj or s>>asaia>>7 oral>>>>h ~

e w 0>> siicraiiitr oriofon>>@oar>>oh oppar>>os of s>>ch isroras>>uoo. losl6>>t>>>>rpooss or ror coosotooooss of as we. Ssr Ossa>>srrs>>>>rpos>>s Ss>>o>>>>ss t>>suiaisa Corp. oo rop>>oooo>>sioos sos auacs oo ms>>os>>a>>Toy se ror 4puucsrios >>0 JMlrh>>aors hpprovnis Indust. Hy Medical Review a.rQcccpr fe/gt>>. e/aiafcty Ma~p s~ Copyright February 1,

TEL:1617254271~ P. 002 NOU.:02'9(TUEI 10:59 HOUGHTON CHEM1CA1 5~9>>1998 BS-'5 FROM TO 816>'7 S4 ~13 P. 82 AMRIALSAMTYDATA BELLACIDE (Ri 325 5915 "41 2 V.S. /CAltIADA VERS ION EFFECTIVE- 06/28/95: NTEDT 02/23/9b PRINTED '.FOP..........,.... I FPlC CORPORATION

        %ca    a>> 5 'r a'a ra>> a ra                                    1. CHEMICAL PRODUCT/COMPANY IDE              IF I CAT! ON x=rr pRar)ucT:NAME...--...

I

                                                            ~ ~

BELLACIDE 385 ALGICIDE SYl4ONYNS << ~ ~ << ~ ~ s ~ << ~ << ~ ~ 2- (TERT-BUTYLAMINO) 4-CHLORO-b ( THYLAM'ENO) 5-TRIAZIl4E) TERBVTH AZINE INFORMALION PROVIDED BY.. i FMC CORPORATION PROCESS ADDITIUES DI'YIBION 1735 MARKET STREET PHILADELPHIA. PA 19 103 (800) 545 6537.

EMERGENCY PHONE NUMBERS tCHENYREC ~ ~ ~ ~ <<<<<<<< ~ ~ ~ ~ ' ~ (SOO> 424-930()
                                       <<<<<<<<<<.                           (303) 595>>9048 s
              'MEDICAL'           ~  ~              ~  ~  ~                                 CALl. COLLECT Pl AI4$/OTHER'S                               1 ~      ~  (30a) 755>>e3OO      CALL: COl.LECT
                    'rr a>> rclr ra ra ra                                           IT ION/ INFOR ATION         IN    RED IENTS           ra~a CAS 0 AlA) COMPONENTS..., .
                                                                     -'.2-  COMPOS (TERT-BUTYLAMINQ    )-

Ol4

                                                                                                  -CHLORO-b- (           LA MINO)-
                                                                                                                                                       'HY 5-TRIAZIl4E CAS4'915-41        3 PERCENT)     4/,

MATER CAS4- 7732>>18-5 rr rgrla ' r r 3, HAZARD IDENTIFICA,'PION arzrrrrrr'w=rrr I I I EMERGENT DVERV?EM<<a... ~ ~ pR0DUcT Is sTagl E Ul4pER NQRMAL c NDITIO)45 OF l I USE. UNDER F?RE COl4PITIONS TOXI SULFUR I OXIDSS AND CHLORINE COMPUVNDS MA BE RELEASED. l 'E4'LTH EFFECTS i <<<< PRODVCT IS SLIGHTLY TOXIC BY ING STXON<< I: ~ ~ ~ << ~ ~ ~ ~ ~

                                  >>ramra  a a ra                    4~   FIRST AIO HEASURE                        raarrarr=rrrar
  ~
       'EYES      s  ~  s ~ ~    <<<<  ~ ~ ~ ~ ~ ~ ~  <<   ~ ~  ~   <<   ~ FLUSH MITH. PLEl4TY OF) MATER. GET EOICAL ATTENTION IF IRR I TATI(ON OCCURS A              PERSISTS<<

5 KIN <<<< ~ << ~ <<<< ~ ~ ~ << ~ << ~ << ~ << MASH (4I YH PLENTY OF S CAP:AND MAT ~ GET RED I CAL ATTENTION IF IRRITRTiON OCCURS h, PERSISTS <<

         'INHALATION <<<<<<<<                                              REMOVE TO FRESH AIR~         IF SREATHI 0IFFICULTY
                              'I
                                           ~ ~ ~ ~ ~ ~    <<  ~ ~

DrscoMFQRT occURs AND pERsrsTs MEDICaL OR'Arl4

                                                                                                               ~

I ATTENTTOl4~ I NCEST I M << ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ DRINK 1 OR 8, GLASSES QF MATER A' INDUCE uOrlZTING BY TOUCHING THE BACk OF HE THROAT MITH A FINGER OR BY GIVING SYRUP F IPECAC'NC l NEVER INDVCE YOPfITINh OR CIYE AN) BY MOUTH TO Al4 UNCONSCIOUS PERSON.'ONTA) A MED ICAL DOCTOR<<

.l NOT'EB TO: PAYQl NOT AVAILABLE (CONTI ) ED) PAGE 01 000ZQX

I ~ I ~ I ~ ' ~ ' ~ II ~ I ~ I ~ ~ ~ ~ ~ ~ ~ I

   ~ ~                         ~          ~    I     I               ~     ~ I       ~

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TEl:16172542715 P. 004 NOV. -.02'9 fTUEj 10:59 HOUGHTON CHE!llCAL JA(-89-1BSB 89:16 ATEAIALSAFETY DATA BELI.ACEDE (R) 325 l 5'7E5 4l 3 -2 0 EFFECT I VE 0 Ob/28/'P5 NTED: 02/23/96 ' VS Si/CANAQA 'VERSION I cgsteasR 9 i PHYSI CAL AND CHEMICAL PROPER ES ac<i0 aswaggcga ~ I NFL't ING/FREEZ ING POINT...- NQT AVAILABLE BO I La INC 0POXNT ~ ~ ~ ~ ~ r ~ r ~ ~ ~ ~ NQT AVhILABLE

        ~

VAPOR PRESSVREr. ~ ~ i ~ r ~ ~- NQT AVAILABLE VAPOR DENSITY (AIRal),...- NOT APPLICABLE

        . ROO((     TENPERATVRE          ..    -r e --    i:              '0(HITE TO BEIGE AQVEQUS OISPERSI              N APPEARANCE At4D STATE 0 DOR ~ ~ ~ r ~ r ~ ~ ~ ~ r ~ ~ ~ ~         r~  ~   ~           SLIGHT CHALKY        ODOR SPECIFIC GRAVITY (HZ0=1)                        .   <            I  0 SOLVBZ L I TY'N HZO '/ BY MT: NOT AVAILABLE Ii VOL'ATI'LES ~ r r ~ ~ ~ ~ r i ~ ~ r i i NOT AVAILABLE EVAPORATION R4TE i                   ...~       i               NQT hVAILABLE ACETATEal) iii-
                                                             'BVTYL PH (AS IS)re re                i ~ ~ ~        ~ ~
                                                                           /  9 PH ( I / SOLLJTION)            ~ ~ . ~ ~ ~    ~ ~    l NOT AVAILABL.E DQQR THRESHOLD ~ ~             ~ i i ~ ~  ~ ~ ~ ~               NOT AVAILAB(E DENSITY <8/NL) ~                 r r ~ ~ i ~ r NOT AVAILABLE
                                                 ~

PARTITION COEFF I C I EN T. - NOT AVAILABLE N-OCTANOL/L(ATER 'QT FLASH PONT ~ ~ ~ ~ ~ r ~~ i

                                                 ~        ~                      APPLICABLE AOTOIGN IT I)N TDIPERATVRE.: NOT A'VAILABLE FLAMMABLE LIH1TS UPPER .. -' NOT APPLICABLK (A.IR) j                     LOl4ER     ~                 NOT APPLICABLE EXPLOSIVE PROPEPTIESe ~ ~ i i NOT APPL l CABLE I D I 2 IhlG PROFERT I EB .. ~ ~ ~- NQT APPLICABLE .
                                                            -'X S;    SOLVB ILITYr                 ~ i~ i ~ ~r~       ~               NOT AV*'ILABIE FAT. SOLVDILITY l             (SOLVENT " OIL)

I as'irass ~ s 4?c I0 ~ STABILI TY AhlD RdACT I 0/I TY S a ts'c g a a p S Sc a 0C

         'STABILITYi yI ~ i r r i i r r
                                   ~         ~        r~r                  STABLE HAZARDOV8 POLYMER IZATION0                                       NILL    NOT OCCUR TO    AVOID... ~ ..            <
                                                              'ONDITIONS; AVOID STORAGE AT EXYPENE TEMPERA URES.

T(A TER I ALS 70 AVOID ~ ~ iir l1AJAR'ONT kfINANTS TQAT. ~ 0 NOT A VAILABLrE COQTRZ BVYE ra'NS TAB ILIT Y INCOMPATIB LIZY ~ r r ~ r ~ ~

                             ~
                                       ~                  ~                STRONG ACIDS AND 4'LKALIES HALARDOVS qECOHPOSITION..                            0          THERMAL DECOMPOSITION AND BURNIN NAY PRODVCE PRODUCTS                                                   CARBON )(ONQX I DK r CARBON DI OX I DE ~ 'NIT'ROCEN AND SVLPVR OXIDES CHLOR NE COT(POV0(D AND OTHER TOXIC SPECIES    ~

sENszTzvITY To NEcH... NONE IePaCT SENSITIVITY TO STA'TIC. ir i 0 NONE l 0 D E S CHARGE 0 I e0=s-xac a casa 11. TOXICOLOGICAL INFORMATION == aesasswa EYE CONTACT... NQN IRRITANT (RABBIT) PAD (CONTI ( ED) PAGE 03 000243

TE1:16172542715 P. 005 NOV. -02'9(TUEj 10: 59 HOUGHTON GHENIGA1 SN-89 I,'998 69! 15 FFN 916)7 Qatrnla!.SAFETY DATA BELLACIDK(R) 325 I I

                                                                                                                                   +w 59IS V. 5 . /CANADA VERB ION                                    EFFECTIVE: Ob/28/95                              NTED     ~   OZ fM/')b i I

e . <<<<>>>~+>>++'aa+ 11 e TOXICDl-OGICAL IN ORHATION a aeaeara aa SK I N CONTACT ~ ~ 0 ~ ~ ~ ~ ~ ~ 0 ~ ~ ~  ! NON XRRI TANT (RABBI I) I NON-BENSXTIZKR <GUINEA PIC)

        !    SKI N ABSQR/T ION             ~ ~ o ~ ~ ~ ~ ~   r  ~       LDSO > 4400 MQ/KG (RABBIT)                ~

I NHAL'ATI DN ~ ~ ~ ~ ~ ~ NO DATA AVAILABIE INGES T ION ~ ~ ~ ~ ~ i 4 a ~~ ~ ~ ~ ~ ~ LD50 << 1350 MG/KG (R'AT)

         'ACUTE EFFECTS FROMa-                         e ~ ~    a:      PRODUCT IS SLIGHTLY TOXIC BY           IN         ST! QN-l OVEREXPBSURE
          ~   CHR!ONIC EFFECTS FRDM ~                                   ANIMAL STUDIES INDIC!aTKD EFFECTS                 ON THE        LIVERY DVEREXPGSVRE                                         TESTES'YHMV5         AND STOMACH WHEN RODVCT MAS (EFFEC'TSICONSIDERED                                  APPLIED DERHALLY- LONG-TERM ANX AL STUDIES                            WITH)'XIC INCLUDE1                                             THE ACTIVE INGREDIENT IND:ICATED                            EFFECTS IN[

SENSI T IV IT IES i LYMPH NODES r THYMUS <ND SPLEEN F LLOMING ORAL CANC'INOGENIC ITYa AND DERMAL EXPOSVREJ 4 SMALL INC EASED TERATOGENI C ITY ~ INCIDENCE OF tfAMORY TVMORS WAS DTED IN RATS. NUTAGEN XCX TY s INHALATION OR INCEST DN QF ETYHL NE GLYCOL MAY SYNERGISTIC RESULT IN CEN TRAL NERVOUS SYSTEM DEPRESSION, PRODUCTS'ND ANY LIVER AND KIDNEY DAMAGE .AND FETO OXICITY AND nEPICAL CONDITIONS TERATOGEN ICI TY. GENERAI LY RECOGNIZED I AS BEING AGGRAVATED BY'XPOSURE.>

           ~     %&ctc aa>>>>p a>>              aa a      <<ss         a    18. ECOLOGICAL INFORMATIDhl                                   aacaaa<<cl I
            !ENVIRONMENTAL!FATE>> o - -                        r  ~      SEMACE BACTERIAL        TOXICITY..-
                                                                   -'NV INHIBXTORY CONCENTR)TIQH ON RESP. RATION DF AEROBIC MABTK MATERT-IC2be ICSO ~ ICSO > 100 PPM, IRONOEN'VAl EFFECTS                  e  ~  ..:       NO DATA AVAILABLE FOR THE PRODUCT                      I NF OR)fATI OM I                                                           BKLOM    I 8 F OR TERBVTHVLAI I NE ~ THE            AJQR INGRED IKNT~

FISH TOXICITY l BLUEGEI L- 96 HR LC50 = 7 6 PPM I RAINBDM TROUT- %6 AR LCSO = O ~ 8 PPH INVERTEBRATE TOXICITY. DAPHhfl h MAGNA! 4& HR EC59 ~ 39 PM AVIAN TOXICITY MALLARD DUCK: DRAL LD50 > 8510 Q/l(G BOBMHITE QUAIL: 8 DAY DIETARY L, 50 > S620 PPM MALLARD DUCKED S DAY DIETARY LCg 5620 PPFl

                       ~ RCFwaga                     ac%     aa          13m  DISPOSAL CONSIOERATIONB                          cx   sea  aaag e           ~

I WASTE D I SPQSAL METHOD a...: DPKN DUMP INC OR BURNING OF THIS TKRIAL IS i> I I PROHIBI Tan, AN Aceef TABLE METHOD OF'ISPOSAL ls TO BURN IN AN INCXNEIIATOR IN AC ANCE PITH ALL LOCALe STATE 4ND FEDERAL, ENVIRON TAL LAMS f<lJLf5 ~ 5'fANDARDS AND:REQVLATlONS APPROPRIATE RKGUL'ATORY AGENCI i'HE SHOULD BE CONTACTED PRIOR TO Q)'SPOSAL ~ PAD (CONT IN D) PAGE 04

TEL:16172542715'. C 006 NOV.:02'9(TUEj ll:00 HOUGHTON CHEMICAL Jhl("B9-H99 89: l ~ ~1 i')tree 25sl<71$ gTEA(at saosTv Oala BELLACJ DE (R) 325 +WC:. l

59) 5 41 -3 2 I

Vs S. /CANADA VERSION EFFCCTI>E-'6/28/95 P NTED - 02/23 f95: acaaaaaaaaamaaaa aaaaaaaa 14. TRANSPORT INFORMATION aaaaa 4=a Naa o aCC>> a DQT PROPER( SKIPPING'Ai'(E ~ = NOT REGULATED AS A KIAZARDOVS HA ERIAL BY UrSi I DOT 49 CFR 172s10) . ~ I ATAo ~ s s s ~ ~ s s e o ~ ~ s ~ ~ ~ ~ e ~ NOT REGULATED I NDC ~ ~ ~ ~ ~ ~ I ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ NOT REGULATED I DOT CLASSIQICATION. NOT APPLICABLE LABELSL.. ~ ...........- ~

                                              ,...,...,x
                                                        ~  .----'QT NOT   REDIVIDED DOT    BARKING...~                                                              NOT REQUIRED PLA'C'ARDs           ~ ~ ~   ~  ~ ~ soes              ~ ~                 NOT REGUIRED Ul4 NUl1BER ~ s               >> ~ e ~ ~ ~ ~ ~ o ~              ~ ~ e             NOT APPLICABLE KAZARX)OLJS SUBSTANCE/R()                                                        HOT APPLICABLE 49 STCC NV/BER.....---                                                           NOT AVAILABLE                                                   l PRECAVTIONS TO M TAKEN ~ ~: KEEP CONTAINER TIGHTLY CL'OS 5 P .                                                                 ROTECT b(r'AINST  ',

IN TRANSPORTAT ION PHYSICAL DAMAGE. OTHER SHI PP INC ~ s ~ ~ s ~ e ~ ~ ~ ~ NONE INFOR((ATION I IG REGULATORY INFORMATICS aa-<<a fata a= aeaa-a t QSHA EXPQ5URE LIMITS SUBSTANCE (S)...........: NONE

          'OSK*         PEb.-Tl(A...                                                    NOT APPLICABLE
                        $ 'tLI
                          'FLl I cj I ~ r   ~  ~ ~ ~ ~ ~ ~ ~              ~ ~              NOT APPLICABLE CE/LING s             a ~ ~ o   e ~ ~ ~ ~ e                     NOT 4PPLCCABl E SKIN'EB I GhlATION                                 ~             NOT APPLiCABLE TLQ-TMA. s. ~ ~                                     -'CGXH NOT APPLICABLE 5TEL e r ~ ~ ~ ~ ~ ~ ~ s
                                         ~           ~                    ~  ~     ~    NOT APPl ICABLE CEI L I NG            ~ ~ e ~ s ~ r ~             ~             NOT APPLICABLE SKIN DESIGNATION.-                                              NOT APPLICABLE TARGET ORGAN EFFECTS ~                                ..-.:                      L I VER r TESTES t THYMUS i STlOHACH ~        PLEEN CARCIN()GEl4IC POTENTIALe ~-                                                     NO REGUL'ATEO BY OSHA                                  r ~ ~i (                 NO LIST ED        OA NTP              REPORT...:                                WO IARC      GRQU'P          Ir, Bht 2B.                          ~ : NO UsS. EPA REQUXRB)(ENTS REf EASE kEPORTING CERCLh           (40 CFR 302)

LISTED 968STANCE(S) ~ ~ s.: NONE R6 ~ ~ ~ ~ e ~ s ~ ~ ~ ~ ~ NOT APPI(CABLE CATEGORY r ~ r s v ~ ~ ~ o NOT APPLICABLE RCRA MASTE NO'>> - e .- NOT AP PL I CABLE UNLISTED: SUBSTANCE'(S) .. c NONE h Qo ~ ~ ~ ~ ~ ~

                                      ~     ~         ~  ~      ~   s  ~  ~   ~         NOT APPLICA) LE CHARACTER l ST I C. - ~:                                        NQT APPl I CABLE HASTE NO                    a...         >
                                                                                   'CRA NQT APPLICABLE SARA TITLE'IIX SEC 313 t~o    eN 57a1....

l.ISTED TOXIC CVEHXCAL..-

                                                      ......-                           HONE INVENTORY REPORTING PAD                                                                                                              (CONTI VED) PACE 05 I

00024.5

NOV.:02'9(TUEj 11:00 HOUGHTON CHEMICAL TEL:16172542713 P. 007 JW-8~1'998 64: Le FRO'I TO elel 2 WRV 13 P.S7 I PAVER>AL SINAI'FTY DAT4 BELLACI DE I R) 325

                                                                                                                                +IV'91S 3    2 v.s./caNADA vERsIQN                                                    EFFECTIVE- Ob/28/'P5                      INTED-           02/23/9b             s I

awesome>>a==== lh. REGULATORY INFORMATION 4am ===assent SARA TITLE< III SEC 311/312 (84 CF'R 374) SVBSTANcE<sle.t ~ ~ ~ ~ ~ ~ ~ 4 NOT APPLICABLE HAZARD CATEGORY'.......t DELAYED t CHRONIC) HEALTH.HAZARD PLANNI'NC:THRESHOLD' e ~ NOT APPLICABLE I EMERGENCY PLANNING I SARA TITLE: T.ZI SEC 302-343

          <no CFR 3S5)                                                                                                                                         I)

LISTED SUBSTANCE(S) ~ ., ~: NONE R ~ ~ ~ ~ ~ ~ t~ ~ ~ ~ s ~ ~ t ~ r ~ i1 ~ NOT APPLICABLE VLAHNI'NG THRESHOLD..... c NOT APPLICABLE Ve S ~ TSCA STATUS ~ r y e ~ ~ s ~ e YES, cCDPIPONENTS) CANADA INGREDIENT. DXBCLOSURE LIST SUBSTANCE < S) ~ ~ ~ ~ ~ ~ ~ ~ s e s i NOT EVALUATED FQR CANADA CONTROu.ED! PRODUCT.......: NOT EVALUATED FOR CANADA HAZARD SYJ1BOLB ~ NOT EVALUATED FOR CA44DA CLASS 5 D IVISION~ ~ ~ e ~ ~ ~ ~ NOT EVALUATED FOR CA))ADA . PRODUCT IDENTIFICATION NO-DQt1ESTI C SOBST*NCE LIST.,: CEPh PRIORITY ACGI H APPEND CXTY LIST.......'ARCINOGEN? I)t A~ ~ ~....- NQT NOT NQT NO EVALUATED EVALUATED FOR FQR CA}%ADA CANADA EvaLUATED F08 cANADA 0 I A'1 CON/TRNED HVMANe.. ~ NQ I Al SUSPECTED HUMAN IARC GROUP 1 OR 2 ~ + ~ ~ ~ a1.- NO I LABEL LANGUAGE <OS/CANADA) FOR UNITED sTATEE ONLY ~ ( HEALTHoi. e ~ ~ ~ ~ ~ orivot ~ ~ U.S : CAUTION- HARMFUL rF SEAL ONED OR

                                     ~                                            ~

THROUGH THE SKINs ABSORBED'MIT'H CA/OID CONTAC. SKB4 AND CLOTHING- MASH THOROUGHLY AFTE I HANDLING. REMOVE AND MASH CONTIAP!INATE'D 'CL %HI J4G BEFORE REUSE. PHYSICAL ~ a ~ ~ ~ ~ ~ s r ~ ie ~ ~ ~ NOT APPLICABLE HANDLINC AND STOR4CE. KEEP OUT OF RKACH OF CHILDREN-DO NOT CONTAMINATE MATER. FOOD FEED BY STORAGE AND DISPOSAL'ROTECT 08 FREEZItCG ~ FIRST AID ~ ~ ~ ~ ~ ~ ~ ~ ~ FIRST AID IN CASE OF CONTACTS EYES- FLUSH EYES l4ITH PLENTY 4 WATER FOR AT LEASE 15 MINUTEST GET MEDIChL TENTION. SKIN- FI.VCH SKIN PITH PLENTY 0 ilATER OR Q*SH

                                                                              < ITH 11ILD SOAP AND'ATERr INGESTION       IF CONSCIOUS~ GIVE        f.ENry          OF WATER AND INDUCE VOMITING BY PCiAC NG    I        NCER IN EACK 0F THRDAT.      GET MEDIIcaL   ATTENTI STATE REGULAT"IONS. ~                                  .'.            NONE KNOMN tCONTI )VED) PACE Ob
                                                                                                                                                            ~    l 0002a6

NOV. -02'9(TUE) 11:00 HOUGHTON CHEMICAL TEL:]6172542713 P. 008 JAt+.89 1S9B 89: 18 FRQt4 TO Biet'r2 27I3 P. aa tMtaL SAFETY DATA SELL4(C!DK(R) 385 5't'!IS = -4i -3 -2 i.=:,! V. S. /CANADA VERSION EFFECTIVE: 06/2S/95: PR NTED 02/23/96

16. OTHER INFORMATION rrp prg 'crropc I
                                                                                                                                   'RODUCT US'ES ~ ~  e  ~ s e ~ ~  ~ ~ ~ ~ ~     ALGICIDE REGISTERED UNDER EPAl NQ ~         279-313 I

IMPORTANT( THIS MAT ERIAL IS NOT: INTENDED FQR USE IN PRODUCTS FQR iWHICH PROLQN ED 'CONTACT t4ITH MVCQVS MEMBRAt4PS QR ABRADED SKCNo OR IMPLANTATION WITHIN THE HUMAN SO Y~ !S SPECIFI CALLY INTENDED s VNt ESS TH FINISHED PRODUCT HAS BEEN TESTED EN ACCQR ANCE MITff THE FOOD AND DRUG ADMINISTRATION AND QR OTHER APPLIC*SLE SAFETY TESTING RKQUIR MENTS. BECAUS OF THE L4IDE RANGE OF SUCH POTENT AL FMC CORPORATION IS l4QT ABLE TO R THIS USES'OMMEND MATERIAL AS SAFE AND, EFFECTIVE F R SUCH VSES AN/

                                                         . ASSUMES l40 LIAS!LITY(FOR ANY SVC               USES.

NFPA 704 HEALTHY ~ ~ ~ e

                          ~     ~       ~    ~ ~ ~ ~ ~ ~

PLAMMkSXL I TY ~ ~ ~ ~ ~ 1 I REACT'IUXTY~ 0 I SPEC!5 L,HAZARD.l (Dhag E OF HA ZA'RD Dp44 Q HAZARD ! L EVERE HAZARD)

        =r=sssarm pre:arm-mr'=e             I~

ar c pc'vr repaxaacaa' THE CONTENTS AND FQRtMAT DF THIS DS ARE IN ACCORDAt4CK M I TH QSHA'AXASU) COMM ICATIQN AND CANADA'S WORKPLACE APZARDQUS (4ATe IAL

                                                           ! NFORMATIQN SYSTEM tjt4HMISI a                                         I I

I I I I I I FAD PAGE O7

J Vl V) OO VV C ~ VC IJDg Ol VVJ QVJ CLlrkVJ1 )lan I JV Bayer -:.- MATERIALSAFETY DATA SHEET BAYER CORPORATION PRODUCT SAFETY 6 REGULATORY AFFAIRS 100 Bayer Road Pittsburgh, PA 15205-9741 TRANSPORTATION EMERGENCY ~ NON-TRANSPORTATION CALL CHEMTREC: 800-424-9300 BAYER EMERGENCY PHONE...: (412) 923-1800 INTERNATIONAL: 703-527-3887 BAYER INFORMATION PHONE.: (800) 662-2927

1. CHEMICAL PRODUCT IDENTIFICATION:

PRODUCT NAME .. ~ ~ ~ ~ ~ ~: Bayhibit AM Inhibitor PRODUCT CODE........: V801 CHEMICAL FAMILY.....: Phosphonates CHEMICAL NAME ~ ~ ~ ~ ~ ~ ~ 2-phosphono-1,2,4-butanetricazboxylic acid aqueous solution SYNONYMS.... ~ ~ ~ ~ ~ ~ ~ ~ o PBTC FORMULA ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ C7H1109P in H20

2. COMPOSITION/INFORMATION ON INGREDIENTS:.

INGREDIENT NAME

/CAS NUMBER                    EXPOSURE     LIMITS                                     CONCENTRATION   (4)
        *****                HAZARDOUS INGREDIENTS 2-phosphono-1,2,4-butanetricarboxylic acid 37971-36-1          OSHA : Not Established                                           Approx. 50.4 ACGZH: Not Established
3. HOARDS ZDENTZFICATION:
  • EMERGENCY OVERVIEW *
  • CAUTION! .Color: Colorless to yellowish; Form: Liquid;
  • Odor: Very slight odor; May cause eye irritation; Contact
  • with metals liberates flammable gas; Corrosive to steel, or
  • aluminum; Use cold water spray to cool fire-exposed *
  • containers to minimize the risk of rupture; Irritating *
  • gases/fumes may be given off during burning or thermal
  • Product Code: V801 MSDS Page 1 Approval date: 11/18/1998 Continued on next page

10/25/99 08:33 Bayer Corporation pa /1v

3. HAZARDS IDENTIFICATION (Continued)
  • decomposition.
          ********************************4***************************

POTENTIAL HEALTH EFFECTS: ROUTE(S) OF ENTRY Eye-'Contact; Skin Contact; Znhalation HUMAN EFFECTS AND SYMPTOMS OF OVEREXPOSURE: ACUTE EFFECTS OF EXPOSURE.....: On the basis of Animal Toxicity testing (see Section 11), we would expect this product to be moderately irritating to the eyes, with symptoms such as tearing, reddening and swelling. We would also expect this product to be non-irritating to the skin and to be essentially non-toxic by ingestion. CHRONIC EFFECTS OP EXPOSURE...: Prolonged or repeated skin contact could result in skin irritation. Possible symptoms includetest itching, reddening, results, no mutagenic oz swelling, rash and scaling. Based on animal teratogenic effects are expected. Also, sub-chronic three (3) month animal feeding studies were conducted without any adverse effects. CARCINOGENZCZTY EXPOSURES This product is not listed by NTP, IARC or regulated as a carcinogen by OSHA. MEDICAL CONDITIONS AGGRAVATED BY .....: Persons with pze-existing .eye'onditions may be more susceptible to the effects of overexposure to this product. EXPOSURE LIMITS. Not established for this product.

4. 'IRST AID MEASURES:

FIRST AID FOR EYES......: Flush eyes with water for at least 15 minutes. Consult a physician if irritation persists. FIRST AZD FOR SKIN......: Wash thoroughly with soap and water. Consult a physician if irritation develops. if FIRST AID FOR ZNHALATZON: Remove to fresh air. Consult a physician breathing is difficult. FIRST AID FOR INGESTION.: Consult a physician.

5. FIRE FIGHTING MEASURES:

PLASH POINT Greater than 212 F (100 C); DZN 51758. AUTO-IGNITION TEMPERATURE.......: Greater than 932 F (500 C); DZN MEDZA............ Water;-". Foam; Carbon Dioxide

                                       ~ ~

51794.'XTINGUISHING Product Code: V801 MSDS Page 2 Approval date: 11/18/1998 Continued on next page

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   ~
5. FIRE FIGHTING MEASURES (Continued)

SPECIAL FIRE FIGHTING PROCEDURES': Under gases and aerosols may be present. protective clothing and fire conditions irzitating Fizefighters should wear self-contained breathing apparatus. full t and/oz toxic

6. ACCIDENTAL RELEASE MEASURES:

SPILL OR LEAK PROCEDURES..........: Utilize recommended Protective clothing and equipment. Spills should be taken up with a suitable absorbent and placed in containers. Spill area can be washed with water. Collect wash water for approved disposal. Bayhibit AM may be eliminated from sewage water via precipitation by flocculation with iron (IZI) or aluminum salt.

7. HANDLING AND STORAGE:

STORAGE TEMPERATURE (MIN/MAX): Ambient/122 F (50 C) . SHELF LIFE. At least two (2) years. SPECIAL SENSITIVITY.........: None known. HANDLZNG/STORAGE PRECAUTIONS: Do not store in unlined steel containers as Bayhibit AM solution will dissolve ste'el and other metals, causing the generation of hydrogen gas (flammable). Steel or metal containers must have a complete polyethylene liner on sides, top and bottom. Repack only into approved containers. Store away from alkalis, food and beverages. Handle as any moderately strong acid would be handled. Freezing of this product will not effect its quality. Keep away from food, drink and an feeds.

8. PERSONAL PROTECTION:

EYE PROTECTION REQUIREMENTS........: Chemical workers splash goggles. SKIN PROTECTION REQUIREMENTS.......: Rubber, PVC, Nitrile gloves, aprons and other splash protection as appropriate for the conditions of use. Employees should wash their hands and face before eating, drinking or using tobacco products. VENTILATION REQUIREMENTS...........: Local exhaust ventilation at work area. RESPIRATOR REQUIREMENTS............: None required under normal conditions of use. ADDITIONAL PROTECTIVE MEASURES.....: Safety showers and eyewash facilities should be available. Employees should be trained in the safe use and handling of hazardous chemicals. Product Code: V801 ~ MSDS Page 3 Approval date: 11/18/1998 Continued on next page

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PHYSICAL AND CHEMICAL PROPERTIES: PHYSICAL FORM.......... Liquid COLOR. Colorless to yellowish ODOR.. Very slight odor MOLECULAR WEIGHT....... ~ ~ Approx. 270 for PBTC pH (10 4 solution) Approx. 1.1 9 68 F (20 C) BOXLXNG POXNT (Initial): 212 F (100 C) MELTING/FREEZING POINT. Approx. 5 F (-15 C) VZSCOSXTY (Dynamic): 15 to 25 mPas 9 68 F (20 C) SOLUBILITY ZN WATER ~ ~ Miscible SPECIFIC GRAVITY 1.27 to 1.30 9 68 F (20 C) BULK DENSITY.. Not Established 4 VOLATILE BY VOLUME... 50 to 55 4 VAPOR PRESSURE 19.6 mbar 9 68 F (20 C); 107 mbar 9 122 F (50 C)

10. STABILITY AND REACTIVITY:

STABILITY.... ~ Under normal conditions of use and storage, the product is stable. HAZARDOUS POLYMERIZATION...: Will not occur. INCOMPATZBZLZTIES.....:....: Steel, bases, sodium hypochlorite solution and

                          ~   ~   ~

strong alkalis (vigorous reaction which generates heat due to neutralization process). Bayhibit AM may be added safely to dilute alkali solutions under controlled conditions, i.e. adding slowly with constant

                                                        ~

mixing. INSTABILITY CONDITIONS.....: (see INCOMPATIBLE MATERIALS). DECOMPOSZTZON TEMPERATURE..: No decomposition below 212 F (100 C). DECOMPOSITION PRODUCTS.....: Thermal decomposition may emit phosphoric acid, carbon monoxide, carbon dioxide and other unidentified by-products. ll. TOXICOLOGICAL INFORMATION: EFFECTS' ACUTE TOXICITY ORAL LD50..........: Greater than 6,500 mg/kg (Rat). (1) INHALATION LC50....: Aerosol concentrations of up to 3,000 mg/m3 were tolerated without development 'of symptoms. (2) EYE .......: Moderately irritating to rabbit eyes. (1) SKIN EFFECTS.......: Non-irritating to rabbit skin (24 hrs.). (1) SUBCHRONIC TOXICITY...: Feeding experiment/test over a three month period.: In tests, doses of up to 6,800 mg/kg were tolerated without any adverse effect. (2) Product Code: V801 MSDS Page 4 Approval date: 11/18/1998 Continued on next page

10/25/Bs 0U;M Bayer oorporat;son pr /~v TOXICOLOGICAL INFORMATION (Continued) CHRONIC TOXICITY.... Data not established for product. MUTAGENICITY........ Salmonella/miczosome test (Ames test): No evidence of mutagenic effects. (2) REPRODUCTION........ 'regnant rats were administered doses of up to 1,000 mg/kg body weight; no evidence of possible embryotoxicity or tezatogenicity were found. (2) (1) Tests at the Institute for Toxicology of Bayer AG. (2) Tests performed with Bayhibit S (sodium salts):'ata recalculated to correspond with Bayhibit AM. 12 . ECOLOGICAL INFORMATION: AQUATIC TOXICITY..-.-....-.- ACUTE BACTERIA TOXICITY: No harmful effects to Escherichia coli at 105,000 mg/l, 24 hrs. and Pseudomonas fluozescens at 105I000 mg/l, 24 hrs. (3); DAPHNZA TOXICITY: No harmful effects to daphnia magna Strauss at 300 mg/l, 24 hrs. (3); FISH TOXICITY: Rainbow trout (Salmo gairdneri) LCo = 5,300 mg/l, 48 hzs. (3); OTHER AQUATIC TOXICITY: No harmful effect to Scenedesmus quadzicauda (green algae) at 1,300 mg/l, 24 hrs.NOTE: (3); BIOLOGICAL DEGRADATION: 17 4 after 28 days (Zahn-Wellens Test) (3) Based on experience to date, no interference to biological purification installations if product is used appropriately. (4) (3) Tests performed with neutralized solution - results recalculated for Bayhibit AM. (4) Tests carried out in the biological laboratozies of the Environmental Protection Department of Bayer AG.

13. DISPOSAL CONSIDERATIONS METHOD.......: May incinerate or dispose of in closed containers WASTE DISPOSAL at suitable deposit site if in accordance with federal, state and local environmental control regulations. Empty packing materials should be disposed of at authorized incineration installations in accordance with applicable regulations.

14 . TRANSPORTATION INFORMATION: TECHNICAL SHIPPING NAME........: 2-phosphono-1,2,4-butanetzicazboxylic acid in water FREIGHT CLASS BULK.. Cleaning or Washing Compounds, NOI, Liquid, FREIGHT CLASS PACKAGE...........: Cleaning or Washing Compounds, NOZ, Liquid Product Code: VB01 MSDS Page 5 Approval date: 11/18/1998 Continued on next page

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14. TRANSPORTATION INFORMATION (Continued)

PRODUCT LABEL Bayhibit AM Inhibitor DOT (DOMESTIC SURFACE) PROPER SHIPPING NAME.. ~ ...... Corrosive Liquid, Acidic, Organic, N.O.S. HAZARD CLASS OR DIVISION 8 UN/NA NUMBER. UN3265 PACKING GROUP ZZZ DOT PRODUCT RQ lbs (kgs)..... None HAZARD LABEL(s) Corrosive HAZARD PLACARD(s). Corrosive IMO / IMDG CODE (OCEAN) PROPER SHIPPING NAME.......... ~ ~ Corrosive Liquid, Acidic, Organic, N.O. S. HAZARD) CLASS DIVISION NUMBER.. ~ ~ 8 UN NUMBER. UN3265, PACKAGING GROUP ZIZ HAZARD LABEL (s) Corrosive HAZARD PLACARD (s) . Corrosive ZCAO / ZATA (AZR) . PROPER SHIPPING NAME... ~ ...... Corrosive Liquid, Acidic, Organic, N.O.S. HAZARD CLASS DIVISION NUMBER.. 8 UN NUMBER. UN3265 SUBSIDIARY RISK. ~ ~ None PACKING GROUP IZZ HAZARD LABEL(s) Corrosive RADIOACTIVE? . Non-Radioactive PASSENGER AIR MAX. QTY. 5 L PASSENGER PACKING INSTRUCTZON. 818 CARGO AZR MAX. QTY. 60 L CARGO AIR PACKING ZNSTRUCTlON. 820,

15. REGULATORY INFORMATION:

OSHA STATUS This product is hazardous under the criteria of the Federal OSHA Hazard Communication Standard 29 CFR 1910.1200. TSCA STATUS On TSCA Inventory CERCLA REPORTABLE QUANTITY ..: None. SARA TZTLE IIZ: SECTION 302 EXTREMELY HAZARDOUS SUBSTANCES..: None. Product Code: V801 MSDS Page 6 Approval date: 11/18/1998 Continued on next page

10/25/99 08:34 Bayer Corporation pv /xv

15. REGULATORY INFORMATION (Continued)

SECTION 311/312 HAZARD CATEGORIES Immediate Health Hazard SECTION 313 TOXIC CHEMICALS .. None. RCRA STATUS When discarded in its purchased form, this product meets the criteria of cozrosivity, and should be managed as a hazardous waste (EPA Hazardous Waste Number D002) . (40 CFR 261.20-24) pH is less than 2. The following chemicals are specifically listed by individual states; other product specific health and safety data in other sections of the MSDS may, also be applicable for state requirements. For details on your regulatory requirements you should contact the appropriate agency in your state. COMPONENT NAME

 /CAS NUMBER                   CONCENTRATION       STATE CODE 2-phosphono-1,2,4-butanetricazboxylic         acid 37971-36-1                   Approx. 50 4         PA3, NJ4 Water 7732-18-5                    Approx. 50 4         PA3, NJ4 Cadmium 7440-43-9                       0.02 ppm+ (1)

Lead 7439-92-1 ( 0.02 ppm+ (1) Mercury 7439-97-6 0.001 ppm+ (1) Nickel 7440-02-0 0, 2 ppmA CA = California Proposition 65 NJ4 = New Jersey Other included in 5 predominant ingredients > 14 PA3 = Pennsylvania Non-hazardous present at 3% or greater. MASSACHUSETTS SUBSTANCE LIST (MSL) Hazardous Substances and Extraozdinarily Hazardous Substances on the MSL must be identified when present in products. To the best of our knowledge, this product contains no substances at a level which could require reporting under the statute.

  • Please note that these were random sample analyses and content may vary from batch 'to batch.

(1) Value indicated is the detection limit. Product Code: V801 MSDS Page 7 Approval date: 11/18/1998 Continued on next pag'e 4%QRS"'.

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16. OTHER INFORMATION:

HMIS RATINGS Health Flammability Reactivity 1 1 0 0=Minimal 1=Slight 2=Moderate 3=Serious 4=Severe Bayer's method of hazard communication is comprised of Pzoduct Labels and Material Safety Data Sheets. HMIS ratings are provided by Bayer as a customer service. REASON FOR ISSUE..........: Revise Emergency Overview Section PREPARED BY Ann M. Colo APPROVED BY J. M. Mostowy APPROVAL DATE .. 11/18/1998 SUPERSEDES DATE...........: 09/30/1996 MSDS NUMBER.. 01998 This information is furnished without warranty, expressed or implied, except that it is accurate to the best knowledge of Bayer Corporation. The data on this sheet relates only to the specific material designated herein. Bayer Corporation assumes no legal responsibility for use oz reliance upon these data. Product Code: V801 MSDS Page 8 Appzoval date: 11/18/1998 Last page

BETZDEARBORN. MATERIAL SAFETY DATA SHEET EFFECTIVE DATE: 08-MAR-1 999 4 BeEzDearborn PRINTED DATE: 14-JUN-1 999

1) CHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME: DEPOSITROL PY5206 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 COMMUNICATIONSTANDARD 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: 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 Pennsylvania thresholds for carcinogens. PjkGE 1 CONTINUED W~qQfeD

PRODUCT NAME: DEPOSITROL PY5206 EFFECTIVE DATE: 08-MAR-1999 NON-HAZARDOUS INGREDIENTS: CASN CHEMICAL NAME 732-18-5 WATER TRADE SECRET (N320) TSRN: 125438 6148 PAGE 2 CONTINUED

PRODUCT NAME 'EPOSITROL PY5206 EFFECTIVE DATE: 08-MAR-1 999

3) HAZARDS IDENTIFICATION EMERGENCY OVERVIEW CAUTION May cause slight irritation to the skin. May cause slight 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: Pale 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

          • k*****A***A&****%*A*****k*****************k************************A*******

POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS: Primary route of exposure; May cause slight irritation to the skin. ACUTE EYE EFFECTS'ay cause slight 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'o evidence of potential chronic effects. MEDICALCONDITIONS AGGRAVATED: Not known. SYMPTOMS OF EXPOSURE: May cause redness or itching of skin. PAGE 3 CONTINUED

PRODUCT NAME: DEPOSITROL PY5206 EFFECTIVE DATE: 08-MAR-1999 4 " STAID MEASURES 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'o 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.

6) FIRE FIGHTING MEASURES FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type). EXTINGUISHING MEDIA'ry chemical, carbon dioxide, foam or water HAZARDOUS DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. SH POINT: OOF > 93C P-M(CC)

6) ACCIDENTALRELEASE 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) HANDLINGAND STORAGE HANDLING:

Alkaline. Do not mix with acidic material. STORAGE: Keep containers closed when not in use. Protect from freezing. Do not store at elevated temperatures. p 4 CONTINUED

PRODUCT NAME: DEPOSITROL PY6206 EFFECTIVE DATE: 08-MAR-1 999

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' RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANTA'RESPIRATOR'S USE. USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONSASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS. If air-purifying respirator use is appropriate, use a respirator with dust/mist filters. SKIN gloves- Wash off after each use. Replace as PROTECTION'eoprene necessary. EYE PROTECTION: splash proof chemical goggles

9) PHYSICAL AND CHEMICAL PROPERTIES Specific Grav.(70F,21C) 1.270 Vapor Pressure (mmHG) 18.0 Freeze Point (F) 27 Vapor Density (air=1) 1.00 Freeze Point (C) -3

~ Viscosity (cps 70F, 21C) 22 Solubility (water) 100.0 Odor Mild Appearance Pale Yellow Physical State Liquid Flash Point P-M (CC) 200F > 93C pH As Is (approx.) 13.1 Evaporation Rate (Ether=1) 1.00 NA = not applicable ND = not determined PAGE 5 CONTINUED

RODUCT NAME 'EPOSITROL PY6206 FFECTIVE DATE: 08-MAR-1 999 1 0 BlLITYAND'REACTlYITY STABILITY: Stable under normal storage conditions. HAZARDOUS POLYMERIZATION: Will not occur: iNCOMPATIBILITIES: May react vrith strong oxidizers. DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. BETZDEARBORN I INTERNAL PUMPOUT/CLEANOUT CATEGORIES: I I BI

11) TOXlCOLOGICALINFORMATlON Oral LD50 RAT: 3,050 mg/kg 28 Day Oral RAT: 1, 000 mg/kg/day NOTE No clear indications of treatment related toxicity(dose adjusted to 100% active)

Dermal LD50 RABBIT: >1, 000 mg/kg NOTE Estimated value Skin Irritation Score RABBIT: 0.3 NOTE DOT HM181: noncorrosive Eye Irritation Score RABBIT: 3.3 NOTE Maximum score at 48 hrs; completely reversible by day 4 es Mutagenicity MOUSE: NEGATIVE NOTE In Vivo Bone Marrow Micronucleus Assay PAGE 6 CONTlNUED 00086%

PRODUCT NAME 'EPOSITROL PY5206 EFFECTIVE DATE: 08-MAR-1999

12) ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY Fathead Minnow 96 Hour Static Acute Bioassay LC50: 1680 mg/L No Effect Level: 1350 mg/L Daphnia magna 48 Hour Static Acute Bioassay LC50: 1635 mg/L No Effect Level: 870 mg/L Mysid Shrimp 48 Hour Static Renewal Bioassay LC50: 9900 mg/L 5% Mortality: 4000 mg/L Sheepshead Minnow 96 Hour Static Renewal Bioassay LC50: 28300 mg/L No Effect Level: 20000 mg/L BIODEGRADATION COD (mg/grn): 130 TOC (mg/gm): 70 BOD-5 (mg/gm): 9 BOD-28 (mg/gm): 9
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 j NA NUMBER:

DOT EMERGENCY RESPONSE Not applicable GUIDE 5: Not applicable PAGE 7 CONTINUED

RODVCT NAME: DEPOSITROL PY5206 FFECTIVE DATE: 08-MAR-1999 1 5 ULATORY INFORMATION TSCA: All components of this product are listed in the TSCA inventory. CERCLA AND/OR SARA REPORTASLE 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'o regulated constituent present at OSHA thresholds CALIFORNIAREGULATORY INFORMATION . CALIFORNIASAFE DRINKINGWATER 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) HER 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'2 SUPERCEDES MSDS status: 21-MAY-1997 ** NE'g ** 08-MAR-1999 21-MAY-1997 PAGE 8

11/17/99 11:89:87 DEFRULTCSID-> 6187747285 (SOURCE'HRPRCTS) Page BBZ MSDS Number. S3362-- Hfective Date: 02/01/98 24 Hour Emergency Telephone: 906<6 CHEMTREC: 1<~24<300 MSDS Material Safety Data Sheet National Responso In Canada CANUTEC: 613%9&6666 Outside U.S. and Canada Chemtroc: 202~3-7616 From: Mallinckrodt Baker, inc. NOTE: CHEMTREC. CANUTEC and National 222 Red School Lane cKRoDT JT.Baker Response Center emergency numbers to be Phillipsburg, NJ 08865 used only in the event of chemical emergencies involving a spill, teak, fire, exposure or accident involving chemicals. All non-emergency questions should be directed to Customer Service (1-800-582-2637) for assistance. SODIUM CHROMATE MSDS Number: S3362 - Effective Date: 02/02/98

1. Product Identification Synonyms: Chromic acid, disodium salt, tetrahydrate; Sodium Chromate, Tetrahydrate CAS No.: 7775-11-3 Molecular Weight: 234.03 Chemical Formula: Na2Cr04.4H20 Product Codes:

J.T. Baker. 3640 Mallinckrodt: 7592

2. Composition/Information on Ingredients Ingredient CAS No Percent Hazardous Sodium Chromate 7775-11-3 99 - 100% Yes
3. Hazards . Identification Emergency Overview 090~-'.64 Kud of Page: 1- Continued on next page 1999-11-17 tt t ll:07
                                                   /

11/17/99 11:89:28 DEFRULTCSID-> 6187747Z85 (SOURCE'HHPRCTS) Page 883 MSDS Number. S3362 -- Etfective Date: 02/01/98 DANGER! STRONG OXIDIZER. CONTACl WITH OTHER MATERIAL MAY CAUSE A FIRE CORROSIVE CAUSES SEVERE BURNS TO EVERY AREA OF CONTACL HARMFUL IF SWALLOWED OR INHALED. AFFECTS THE RESPIRATORY SYSTEM, LIVER, KIDNEYS, EYES, SKIN AND BLOOD. MAY CAUSE ALLERGIC REACI'ION. CANCER HAZARD. CAN CAUSE CANCER. Risk of cancer depends on duration and level of exposure. 7.T. Baker SAF-T-DATA (tm) Ratings (Provided here for your convenience) Health Rating: 4 - Extreme (Cancer Causing) Flammability Rating: 0 - None Reactivity Rating: 3 - Severe (Oxidizer) Contact Rating: 3 - Severe (Corrosive) Lab Protective Equip: GOGGLES; LAB COAT; VENT HOOD; PROPER GLOVES Storage Color Code: Yellow Stripe (Store Separately) 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 be painless, 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 000~68 End of Page: 2- Continued on next page 1999-11-1/ at 11:07

11/17/99 11l18t81 DEFAULTCSID-> 6187747285 (SOURCE'HRFRCTS) Page 88'I MSDS Number. S3362-- Kective Date: 02/01/98 Inhalation: Remove to fresh air. If not breathing, give artiTicial 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 contaminated clothing and shoes. Get medical attention immediately. Wash clothing before reuse. Thoroughly clean shoes before reuse. 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: C 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. 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 Information: 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 speciTied 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 toU free number for the US Coast Guard National Response Center is (800) 424-8802.
7. Handling and Storage 000~66 End of Page: 3- Continued on nerf page 1999-11-17 at ll:07

11/17/99 11'18:ZB DEFAULTCSID-> 618774?ZBS (SOURCE'HRFACTS) Page 885 MSDS Number. S3362-- Mective Date: 02/01/98 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. r Exposure Controls/Personal Protection Airborne Exposure Limits:

         - OSHA Permissible Exposure Limit (PEL):

For chromic acid and chromates, as Cr03 = 0.1 mg/m3 (ceiling)

         - ACGIH Threshold Limit Value (TLV):

For water-soluble Cr(VI) compounds, as Cr = 0.05 mg/m3 (rWA), Al - confirmed human carcinogetL 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 contaminant 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, deliquescent crystals. 000~6'P End of Page: 4- Continued on next page 1999-11-17 at ll:07

11/17/99 11:11:12 DEFAULTCSID-> 6187747285 (SOURCE'HRPRCTS) Page 886 hfSDS Number. S3362'-- Etfective Date: 02/01/98 Odor. Odorless. Solubility: Completely soluble in water. Density: No information found. pH: Alkaline

          % Volatiles by volume               8 21C (702):

0 Boiling Point: No information found. Melting Point: 792C (1458F) Vapor Density (Air=1): No information found. Vapor Pressure (mm 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: Burning may produce chrome oxides. Hazardous Polymerization: Will not occur. Incompatibilities: Flammable and combustible materiaL Any combustible, organic or other readily oxidizable material (paper, wood, sulfur, aluminum or plastics). Conditions to Avoid: Heat, incompatibles. Toxicological Information Investigated as a tumorigen, mutagen, reproductive effector.

      --------5Cancer Lists'ngredient
                                                           ---NTP Carcinogen---

Known Anticipated IARC Category End ofPage: 5-Continuedon next page 1999-11-17 at 11:07 Goo-'68

11/17/99 11:11:31 'EFRVI TCS ID-> 6187?4?285 (SOVRCEl BRRFRCTS) Page 887 MSDS Number. SH62-- Mective Date: 02/01/98 Sodium Chromate (7775-11-3) Yes No

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 signITicantly. This material 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.

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. 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 International (Water, I.IN.O.)

Proper Shipping Name: ENVIRONMENTALLYHAZARDOUS SUBSTANCES, SOLID, N.O.S.(SODIUM CHROMATE) Hazard Class: 9 UN/NA: U¹077

         ~

Packing Group: III Information reported for product/size: 2.5KG

15. Regulatory Information
      -------->Chemical Inventory Status              - Part  15--------------------.------------

Ingredient TSCA EC Japan Australia End of Page: 6- Continued on next page 1999-11-17 at 11:07 000.""63

11/17/99 11:11:53 DEFAULTCSID-> 61B?74?ZB5 (SOURCE: BKRPKTS) Page BBB MSDS Number. S5%2-- Effective Date: 02/01/98 Sodium Chromate (7775-11-3) Yes Yes Yes Yes

      --------$ Chemical Inventory             Status - Part  2$
                                                                                   --Canada--

Ingredient Korea DSL NDSL Phil ~ Sodium Chromate (7775-11-3) Yes Yes No Yes

      --------)Federal, State            8  International Regulations- Part            15
                                                               -SARA 302-                 --SARA  313-----

Ingredient RQ TPQ List Chemical Catg Sodium Chromate (7775-11-3) No No No Chromium corn

      --------)Federal, State           8   International Regulations- Part            2$
                                                                                -RCRA-        -TSCA-Ingredient                                               CERCLA           261.33         8(d)

Sodium Chromate (7775-11-3) 10 No Chemical weapons Convention: No TSCA 12(b): Yes CDTA: Yes SARA 311/312: Acute: Yes Chronic: Yes Fire: Yes Pressure: No Reactivity: Yes (Mixture / Solid) WARNING: THIS PRODUCT CONTAINS A CHEMICAL(S) KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER. Australian Hazchcm Code: No information found. Poison Schedule:.S6

         'HMIS 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: 3 Flammability: Reactivitg~ Other. Oxidizer Label Hazard Warning:

DANGER! STRONG OXIDIZER CONTACT WITH OTHER MATERIAL MAY CAUSE A FIRE CORROSIVE. CAUSES SEVERE BURNS TO EVERY AREA OF CONTACf. HARMFU IF SWALLOWED OR INHALED. AFFECTS THE RESPIRATORY SYSTEM, LIVER, KIDNEYS, EYES, SKIN AND BLOOD. MAY CAUSE ALLERGIC REACrlON. CANCER HAZARD. CAN CAUSE CANCER. Risk of cancer depends on duration and level of exposure. Label Precautions: Keep from contact with clothing and other combustible materials. End of Page: 7 - Continued on next page 1999-11-17 at 11:07 OGORVO

11/17/99 11:12:ZZ DEFRULTCSID-> 6187747285 (SOURCE: BKRPRCTS) Page 889 MSDS Number. S3362-- Effective Date: 02/01/98 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 Gush 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, 6, 16. Disclaimer: eeeeeeeee4e4e4444e4veeeee44eeeeeeee4ee4ee44e44$ e44$ 44ee4ee4ee44ee4ee4eeeee4eee44e44444e 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 thc 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. MALLINCKRODTBAKER, INC. MAKES NO REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY WARRANTIES OF MERCHANTABILITY,FITNESS FOR A PARTICULAR PURPOSE'ITH RESPECT TO THE INFORMATION SET FORTH HEREIN OR THE PRODUCT TO WHICH THE INFORMATION REFERS. ACCORDINGLY, MALLINCKRODTBAKER, INC- WILL.NOT BE RESPONSIBLE FOR DAMAGES RESULTING FROM USE OF OR RELIANCE UPON THIS INFORMATION. 4444444t4444444444444t44M4w04w4444444t448444444440444444444444s44444k444444e4444444444 Prepared by: Strategic Services Division Phone Number. (314) 539-1600 (U.S.A.) 000~ 7i, End ofPage: 8-End of document 1999-11-11 at 11:01

AIATERIALSAFETYDATASHEET COIL-RlTE f/ISDS1060 Vcr. e.-t~- ~et . Ver. Date September 8 SECT70N I CHEMICALPRODUCT AH COMPANYIDEN77FICA77ON PRODUCT NA7itEt Ca>RiteTTE PRODUCT CODESI 82612, 82614, 82616 CHEMICALFAMILY: Inorganic/Organic USE: Coli Cleaner MANUFACTURE/SUPPLIER EMERGENCY TELEPHONE hlUMBERS: RectorSeal Chemtrec 24 hours: (800) 4248300 2601 Spsnwick RectorSeaf: (71 3) 263~1 Houston, Texas 77055 USA NON EMERGENCY TELEPHONE NUMBEIIS: Technical Service: (800) 2314345 SECTION 2 C MPOSITIONIIN RMATIONONINGREDIENTS APPROX AZARD US COMPONENT oas Ho 1-TOE 1%

                                                                           ~os 25 ppm a~        ~ac  1 25 ppm Tsv       ~oTHER NIA ITE      ~Hte, N/9
                                                                                                                                                  ~F HZ,F2,RO Glycol Ether EB                              11 SECTION 3 HAZARDS IDENTIFICATION

SUMMARY

OF ACUTE HAZARDS lrrhatlon to eyes, nose, and throat; drowsiness, narcosis, tremors, and other CNS effects at high conccntrahons. Skin imtation, dennauttsT and dofatting. PRSIARY

                                                                                                                                                     ~ROUT  S INHALATION:                      Nasal and respiratory irritation, dizzincm, narcosis, headaciie, nausea, CNS depression,                             Yes and unconsciousness.

EYE CONTACT: Watering, blurred vision, inllammation, and irritation which can result in corneal Injury. Yes SlqN CONTACT. Imts ticn, dermatitis. Ycs INGESTIONt Nausea, vomiting; cNs depression: irritation of gastrointestinal tract, liver and peritoneal wall; No lung congestion.

SUMMARY

OF CHRONIC HAZARDS: Skfnkritction, dermatitis, snd defatting. Poenble liver and kidney damage. hIEDICAL CONDITIONS GENERALLYAGGRAVATED BY EXPOSURE'. Individuals with preying or chronic diseases of the eyes, skin, respiratory system. cardiovascuhr system, gaatrcintcsdnat system, liver, or kidneys may hove increased suscoptlbliity to excessive exposixo. SECTION 4 FIRSTAID MEASURES INHALATION: if overcome by exposure, remove victim to fresh O~tehiediatety. Give oxygen or artificial respiration os needed. Obtain emergency medical attention. Prompt action is essentiaL EYE CONTACT: immediately flush with fargo amounts of water for at lccst15 minutes. Get prompt medical attention. SION CONTACT: Wash with soap and water. Remove conlammatcd cloIhing. INGESTION.'EC77ON Give large amounts of vater, DO NOT induce vomibng. Keep at rest Gct prompt medical attention. 5 FIRE FIGH77NG FAS S FLASH POINT: None FLAMMABILITYLI/IIITS:LEL N/0 UEL'/0 EXllNGUISHINGMEDIlLUse agents suitable for surrounding fires. SPECIAt. FIRE FIGHTWG PROCEDURES: Wear sctf~ntained fuff face piece breathing ap paratus and tuli body pretccbvc clothing. Hazardous mposKan products possible (sce Section 10). Evacuate area. Dike area as runetf may create addi5ona> environmental contamination. UNUSUAL FIRE AND EXPLOSION HAZ/IRDSt Material wig not SIIStain ccrnbustkin. SE'ON IE AC /DENTAL R EA MEASURES STEPS TO BE TAKEN IN CASE MATERIALIS RELEASED OR SPILLED: Remove all sources of ignition. Use absorbent materials to prevent footing hazard and lo contain. Ventilate area with nahiraI of e<pfos'xift~oof, forced air vcntihtion. Avoid flushing into sewers, dmins. vtatefways, and soiL Wear protcobvc clothing cnd respiratory protection during cfeanvp Also, lf product Is subject to CERCLA repcrdng (see Section 15) notify the National Response Center. SEC77ON 7 STORAG AND HANDLING PRECAUTIONSTOBETAKENINHANDLINDANDSTORING:Keep containerctoscd onduprfghtwhennotinuse. Donotstorc nesrheot, Sparka, Or OPen flameS. IftranSferring thiS material tO Other Ccntainera, grOund all COntainera tO avOid Static efestrteity buildup Snd diSCharge WhiCh may Ignite ilammeble vapors. OTHER PRECAUTtONS: Avoid prolonged or repeated contact with skin or clothing. Empty containers may contain residues and vapor: treat as if full and observe ail products precautions. Do not reuse empty containers. KEEP OUT OF REACH OF CHILDREN. 000.. q-Page1 of2 EiZ d l83MOJ.338, hhfBT tBT 66r BZ JDO

           /tf/(7ERIAf.SAFETY PPTA    SeZa-    COIL-RITE~

MSDS1 050 Vcr. Na2 Vcr. Date ScPtefhbor 8> 1999 SECTION I) HC S RECONTRO SIPERSONAI PROT C77ON REsplRATDRY pRDTEOTIo N (spEclFYTYpE): In conti/ted, pcorty venbtatod areas, we NlosH/MsHA approved oir purifying or cuppaed air respirators. VENTILATION-LOCAL EXHAUST: Acccptobfe Special: N/A MECHANICAL(GENERAL): Preferable OTHER: NlA PROTECTIVE GLOVES: Wear no~amoebic gloves, . EYE PROTECTION: Chemical splash goggles (ANSI Z47,5 or equivalent) OTHER PROTECTIVE CLOTtttNG OR Eat)IPMENT! Coveralls rcccrttntended. WQRIVHYCIENICPRACTICES.'Where use can result in skin contact vrcah exposed crees thoroughly before eadng, drtnlcng, smoking, or leaving wor}c oroa. Launder contaminated clothing before rouse. ECTION 9 PHYBICAI AND CHEINi P OPER772'S e VAPOR PRESSURE (nan Hg)!'17 VAPOR DENSITY (AIR o1): N/A I BOILINS POINT: 252'P ('l00'C) 760mm Mg 66'P (2~) SPECIFIC GRAVITY(HB 1): 0.99 . MELTING PDINTI NIA EVAPORATION RATE (ETHYLACETATE < 1)! + 1 SOLUBIUlYIN I/VATER! Soluble APPEARANCE/ODOIL Green Uquid SECT ON m STAB!urYANOREAC STAB(UCY: Stable CONDITIONS TO AVOfD! Heat, sparks, open games, and strong midizcro. INCOMPATIBILITY(MATERIALSTO AVOID): Oxidize!a, adds and bases. HAZARDOUS DECOMPOSITION PRODUCFL CO, CQg, oigl frag'mented hydrocarbons. HAZARDOUS POLYI/IERIZATION!VlN not occur. SE 77ON 'l1 TOXfCOI OGY INF A77ON CARCINOGENICITY! NTP: No IARC MONOGRAPHS: No OSHA REGULATED: No SOBS ~C CENO LD60 LCSO Glycol Ether EB >>1-78-2 Oral-Rat LDSO;470 mg/I5g !nhalodon&at TCLo200 ppm/6H SECTION 12 ECOLOGICALINF0 MA77 N FOOD CHAIN Ether ES None M/A ~ 26% 1000 cpm/24 hr/brine shrimp/TLm SECTION 13 DISPOSAI CONSIbERA77ONS WASTE DISPOSAL METHOD! Dispose of absorbed matc!Isis and liquid waM in acocrdapcc with all local, state and federal rcguiadons. SECTION 14 TRANSPORTA77ON INFO MA77ON DOT: Non-Regulated OCEAN (IMDG)r Non-Regulated AIR (IATA)!Non-Regulated WHMIS (CANADA): No@Regulated SECTION 15'EG(J TORY)NFO JI/IATION f~USST NCE Glyco) Ether EB lHLRSSW Yes N/A N/A SEC77ON 1S OTHERINFO N 77ON This document is prepared ptssuant to tho OSHA Hazardous Communication Standard (29 CFR 1910.1200). The informabon herein Is given in good faith, but no wananty, express or impbed Is made. consult Rectorseal for fu!Ihc! Information: (713) 26~01 ~ Page 2 of 2 B T'd IUZS80l038 WMT:8T 66r 82 MO

VIRGINIA KMP ltti 002 10/20/99 WED 14:35 FAX 214 337 8854

                                                                                                    ~-tD,gk&

SECTION I -COMPANY IDENllFICATION PftODUCTt ACTIN(LEAN CAT. NO.: AK-I,AK6, AK65 MANUFACTURED8Y: TELEPHONE NUMBERS: Virgtnkt IMP Corponition Oflice 1~4) 330-??31 4100 PkNnumNay Dales, Texas?523? Emergency Only: 1~ 4244300 SECTION II -HAZARDOtISINGREDIENTS OSHA HazardoUs Conitxxients (29 CFR 1910.1200) EXPOSURE LIMITS:8 HR. TWA OSHA PEL ACGIH TLV Ethylene gytcol monotxttyl ether (CAS9111-?6-2) 25ppm (sldn) 25 ppm (skin) Dadecytbauxxxi sulfontc add (CAS9 2?1?64?4) NE NE SECTION Ill-HAZILRDS IDENTIFICATIONS, EMERQENCYOVERVIEIM: NARNINGI Eye and sldn tnttanL Harmful If swallowed or kited. POTENTIALHEAI.TH EFFECTS: INHALATIONt kihahtkxi of vapors hi +hconcentmtkximaycause headache, nausea, vamltxig. EYE CONTACT: nnta5on devehps knnxxlatetyon contact. SKNCONTAcT: Imtatkxt develops on contacL INGESTION; Harmful Ifsws8owed. May cause headacho, nausea, voinlttng. CHRONIC Effects; Not eatabLhed. NOTE: CARCINOGENICITY:USTED IN NTP? No OSHA R uhteP SECQONnf FIRST AID MEASURES 9tHALATIOIL Remove vtcSm ta fresh W end, 9 needed, immediately begin arti5ckit rmpkatkxi. Gtve oxygen If txaaNng le labored. Qot emergency meRal help. Contact a phystckinknniedtatoiy. EYE coNTAcT: Fkisheyes wtthwater for 16mtauteL Qct mescal ttenttbn tf symptoms develop and porstsL em coNTAQT: Fkishwtth water or soap and water tar 15neacee orunt9ag Imces have boon iemawid. seek medkxii ttentkxiifsymptoms devidap and peretsL INGESTION: Oonotkiduaevomtung. Rlnoo mouth outwlthwater. Qetlmmedhte medkxitattonuan. SECTION V- FRE RGHTINQ MEASURES FLASHPOINT gEST MEIHOD): Not t}uisnabte-aqueousaokiSon.'LAMMAELE LNITS: NA LOUVER NA AtflOIQNfflONTEMPERATURE: NE GENERAL IQZARR RRE FIQHTINQ INSTRUCTIONSt

                                          ~

Appmach fsa fnxnupwkid skte. Avokl bnxithlng smoke, fumes; mtst;or vapors on the dovmwlnd atda. FireSghtcrs protecttve ctoNng and sotf contained breathtng appanitus. EXTINGUISH9IQ MEDg: Diy Powder, ciuban c8axkh(CC4), water fag orsPray. HAZARDOUS COMBUSTION PRODUCTS: Acild smoke, krMng andkxdo fumes of SO ~, PO SECTlON Vl-ACCIDENTALRELEASE NEASIIRES LANDSpkl ~ SMALLSPILLS: Fkish to sewer wtthkxge amounts of water. 10 partswatorto1 ptut pnxfucL LARGE SPILLS: Pick up wkh abeoibent modh, phx>> tnnonkcaldng contatnera for proper disposal or reuse. VYATERSPILL: NoNy proper authoNIcs. HAM)LNQ:, Avokl contact wtth sMn, eyes, and cioNng, After handttng thki producL wash hands before caSng tkkdd or smaktng, If occxaa, nxnove contaminated dathkig. If needed, take first akl actkin shown kisectkxi IV. taunder contam&ated dathing before STORAGE: Sbxe away fnxn food stuffs. 000."V4

ILf) 003 10/20/99 IfED 14:35 FAX 214 337 8854 VIRGINIA KMP ACTIN(LEAN SECTION Vill- EXPOSURE CONTROLS/PERSONAL PROTECTION NG CONITIOL3: Local ~verCRatkxL PERSONAL PROTECTIONt Respkatory protection net normally needed under normal corxRtions of use. Use rubber or htec gkwes, chemical gegghs or AN face <<hi@de. Use boch, apmns, drench etxr//eta, eyewash as needod for protcetke against spile and/or splashos. SECTION IX - PHYSICALAND CHEMICALPROPERTIES VAPOR PRESSURE: ND SPECIFIC GRAVI1Y(ISO 1); 1.02 VAPOR DENSITY EVAPORATION RATE

                                                                                                                   ~);(8~1)! ct ND SOLUBILITYtNNATER:Conpkrte                                                                     VOC (G/L):

pH:11-12 FREEZING POINT: ND SOIUNG POINTt 212 F APPEARANCE S ODOR Gmen fqukL SECTION X STABILITYAND REACTIVITY STASILITYI Stable. CONDITIONS TO AVOQ: High temperatures. MATEIVALSTO AVOID; Oxldlzera. HAZARDOUS DECOMPOSITIONPRODUCTS: SOHgS, POand fnxn cembu<<Uen-<<moke and toxic fumes HAZARDOUS POLYMERIZATION: VQI not occur, SECTlON Xl - TOXICOLOGlCALINFORMATION 600 mg/kg (oral- wmn) 'DLrx TCLo: 195 ppm/8hr (inh-human) GIT TCLo: 100 ppm (inh- human) NOSE, EYE, CNS LD50: 470 mg/kg (oral - rat) LC50: 2900 Onh-rat) SMS mg/kg mghn'D50: (orat-mouse) SECTION XR. ECOLOGICALINFORMATION 1000 ppm/24 hr/brine <<hrlmp/TLm Dodecyl benzene sutfenh add 5-15 ppm/guppy/lethal cene SECTION XIII- DISPOSAL CONSIDERATIONS Dkrposo as hazardous waste Chs<<IUcaUen end documentaUonhrequhdbefore cfisposaL FoUow aR local, state and federal reguhUens. SECTION XIV TRANSPORTATION INFORMATION. I%OPER SHIPPING NAME: Net regt<<atsd lf container hdds less than 1175 gaUons. HAZARDCLASS: NA IDE~CATIONNUMBEIL NA DOT Emergency Gukfe R Repottabfe Qaantt ty (RO): Inta rnatlonah NA 1175 gaaens NA (~ benzene autfonto acki). SECTION XV ~REGULATORYINFORMATION TSCA +otic Substance Controt Act): Contponents of Ns product are Rated on the TSCA tmtonhxy. CERCLA (Comprehensh/e EnvfrorxnMrtat Resixese, Comfens<<5oh and uabnty Act): Repoltable quanUtyh1175 gaRens (dedecyl benzene sulfonic add). Contact keat euthorIUos for ether rape/Ung requinxMn\s. SARA TITLEtll (Superfund Amendments and Reauthortzatlon Act); Sectke 313: Ethylene Glycol Menobutff Ether (a gtyect ether) ct0% CAWFORNIAPROPOSITION 66t Net RsbxL SECTION XVI OTHER tNFORMATION State Rlght4o.ttrxxtr Program@ MA, NJ, PA NFPA R<<Ungs Health: 1 Flammabiaty. 0 Roe cgt/tty.~ 0 X See your aupevlsor by: Vlrghh ICMP Corpo+Ucn TNa Information@ fumtahed wkhout ~, ~ red<<ed: 2/16/96 apressed or lmpRed, except that It h acourah to the best knovAedge of 1/Irgtnh KMp. The dah en thh sheet rehted only to specNc rnaterht destgnatod herein. Virghh KPM aagxnes no legal rcepenstbRy for use or rogsnco upon these data.

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Assigned to:???? FOR INFORMATION ONLY Expires On O'EILL INDUSTRIES INC TEL No.215-535-6007 ~ Jun 6.94 9:40 No.005 P.02 g-io. 35 Pcj l o~L MATERIAL SAFETY DATA SHEET ZZ. 31 ORGANIC ORANGE saaacpsaasarrssascaaarraspasasaaasarssssssssasassssasaarassssssasrssasssa ssasssassaaap SECTION I IDENTIFICATION aasasss aaasssasscrraacasscccassc asasrsssrrsssccaccccaccssaaaaassssscsccsssaaa

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COMPANY NAME............. O'eill 5101 Industries> St. Inc. Comly Phila., Pa. 19135 PHONE NUMBER. DATRIL ~ o ~ ~ . ~ .. ~ ~ ~ . (215) 333-5700 EMERGENCY PHONE NUMBER. 800-255-3924 EFFECTIVE DATE. . . o ~ o o 4/1/89 REVISED o.o 3/31/94 CHEMICAL NAME. NAME-

                                ~.....,....
                                ~    o ~
                                                ~ e
                                                       ~

Orange Distillate ORGANIC ORANGE ABRADE ~ ~ ~ ~ ~ ~ ~

                         ~

sssssrsscorrasasssasascsscsssccaraarrr <<sasssasaassacccasasrssrrcsaassarasssaa SECTION II - INGREDIENTS asssssrarracasssssassasscrasass sssaasascss ccscsaaaascscsssssssrssssssssaassa COMPONENTS PERCENT TJV (Units) PROD. CAS 0 5989<<27-5 1,8(9)-p-Methadiene Nonylphenoxy-polyethoxyethanol

                                                                >95%
                                                                <5%         'ot   Not established established 26027-38-3 r a p s a a s r r r c r r s s a a a a s a r a a a r r s r r r s r 'r s r c s a r a a a s a c a s s a a s s c c s c c r r s 's r a r r s a s s s a s s a s s s s SECTION III  PHYSICAL DATA Qccasarar                  sasaaaacera                 s ssccprrccaacccsasasasccccaasaasSSSrarrssaaaaaaaas                                                as r BOII ING        Point(F).........                       175. 5O C SOLUBILITY IN                 H20........               Emulsifiable liquid, citrus LPPEARANCE/ODOR.......... Clear colorless SPECIFIC GRAVITY (H20a1 )

PH+ t ~ ~ a ~ ~ o ~ ~ ~ oo coo aa

                                      ~       ~      ~ a
                                                        .. 85 odor
        ~

rasaasasscrrrarca sscraracsss srssrraasssa ssscrssssaassssrstrssaaasaasssa SECTION IV c a s c c a rr p s r r r p r e a a a a a a a a c r r rr a c r = s s s s r c a s a c s s a s s c c r a s s a S S S r s a <<s r s a a <<r r a s a s S s FIRE AND EXPLOSEON HAZ2QtD DATA sa FIASH POINT.............. 1154F Closed Cup EXTINGUISH MEDIA......... Use foam, dry chemical, or CCb FOR FIRE...... - - -- ~... - Minimize breathing vapor or fumes. cool fire exposed

                                 ~      ~

containers. Do not enter confined fire-spaces without proper protective clothing, including self contained air supply. MJSUAL FIRE HAZARD,..... Burning liberates carbon monoxide, carbon dioxide and smoke.

   ~ saarccsrsrcccs                 ssscprcc              =s scasa       rssrccasssssss              casasassssrsrcrsasssSSSSS'sas SECTION V                        HEALTH HAZARD DATA raassssasaass                    s scca s aaarss                     crccss  sssccsssasssssccssss                                rsasscaasssssa 3VER EXPOSURE                EFFECTS.... Liquid may be                          irritating to               eyes and skin. Vapor is irritating to throat                  and lungs.
   ?ERST      AID PROCEDURES.....                          EYES; Immediately flush eyes with water for at least 15 minutes. Seek medical attention immediately. SKIN) wash with water.               If    irritation develops or persists seek medical attention. INH)QATION; Remove to fresh Air. INGESTION: DO NOT INDUCE VOMITING. Give                                         large quantities of water. Get medical attention diat;e ly.
   ~ asarrrrrrcrssssraaaasaca- inune                         rscss reaps sccoaracrscsarssssaasa                                    srrssasaaSaassas
   ;ECTION VI                 REACTIVITY DATA ssacsssssa sca cs ssrc                               saa      aracr sacra saccsrsaac a gsrsarassrssacsasssarar
HEMZCAL STABILITY.. .... Stable

Assigned to:???? FOR INFORMATION ONLY Expires On: i?? 0 'E ILL INDUSTRIES INC TEL No . 215-555-6007 Jun 6.94 9-40 No.005.P.OB e -IO.35 f) 2.of 2 MhTERIAL SAFETY DATA SHEET 22 3L ORGANIC ORANGE CONDITIONS TO AVOID. ~ ~... Excessive heat and flames. Avoid strong oxidizing agents. ZNCOMPATZBLE MATERIALS... Strong acids, strong oxidixers DECOMPOSITION PRODUCTS... Carbon dioxider carbon monoxide HAZARDOUS POLYMERIZATION. Will not occur POLYMERIZATION AVOID ~ . aaaaaaaaaaaccsaaaacasaaaaasssacaacsaaaacaasssssssacsaaaaaaasaaasasssassssaarrra SECTION VII - SPILL OR LEAK PROCEDURE s s s s a c a a a a a a a s s s 2 s s s s s r s s c a a a a a a s ¹ s s s s s s a s s a s s c c c a c c a c s s a a a a s a a a s s s c 's s s a a a a a c a a FOR SPILL ~ ~ ~ ~ ~ .. ~ ~ - --. ~ ~ Absorb with inert material and dispose of in accordance with applicable regulations. HASTE DISPOSAL METHOD.... DiSPOSe Of aCCOrding tO all lOCalr Stater and federal regulations. caaaaaaaaasascsscccsaaaaaaassasaassasaccssassccassssaaaarararaasssscasarsasasar BECTION VIIX SPECIAL PROTECTION c'aaa ssraaaaccacscasssaaaaascaaaaaaaaasssaasccsasracacaaaaaaaarrassssssssss¹S¹s RESPIRATORY PROTECTION... None needed under normal conditions VENTILATION ~ ~ ~ ~ ~ ~ o ~ soiii Local PROTECTIVE GLOVES.....--- Rubber EYE PROTECTION........... Chemical gogglee OTHER PROTECTIVE EQUIPMENT@ ~ ~ ~ ~ io ~ ~ ~ ~ e ~ ~ ~ HANDLING AND STORAGE ~ ~ ~ o ~ STORE IN A COOL r DRYS WELL VENTILATED AREA KEEP CONTAINER CLOSED WHEN NOT IN USED KEEP AWAY FROM HEAT AND FLAMES USE WITH ADEQUATE VENTILATION. KEEP OUT OF REACH OP SAFETY GOGGLES AND RUBBER GLOVES WHEN HANDLING CHILDREN'EAR THIS PRODUCT. caaaaa = sacer c= acaaaccaas aaacccscaasrccassscaaaasaaasssssscscacacssassaar SECTION IX - SPECIAL PRECAUTIONS caracas aaaaacaacccsscsccaaaaaacaaaaass as Scaccaaacaaaassaaassaaaaacccsacaaarasaa DOT SHIPPING NAME........ Combustible DOT LABEL REQUIRED....... None required liquid, n.o.s., NA 1993, PG III REPORTABLE QUANTITY tRQ)o N/A N NUMBER ~ o ~ ~ ~ ~ ~ - ~ ~ ~ ~ ~ ~ ~ ~ NA l993 N NUMBER ~ ~ ~ ~ ~ ~ ~ ~ ~ e ~ ~ o N/A

  .OMMENTS             The information contained herein is furnished without warranty of any
 .rind. Employers should use this infonaation only as a supplement to other Lnformation gathered by them to assure propex use of these miaterials and the safety and health of employees.
                                                                   /g. 29 MATERIALSAFETY DATA SHEET Penetone  Corporation, 74 Hudson Ave. Tenafly, NJ 07870.
                                                                                 ~

CITRIKLEEN Page: 1 of4 Date Prepared: July 28, 1994 MSDS No.: 189%07S SECTION 1 PRODUCT IDENTIFICATION& EMERGENCY. INFORMATION PRODUCT NAME: CITRIKLEEN GENERAL USE: Cleaning, degreasing PRODUCT DESCRIPTION: Solvent emulsion GENERIC INGREDIENTS: Water, d'imonene, surfactants, couping agents, alkanolamine: EMERGENCY TELEPHONE NUMBERS: PENETONE 201%67000 CHEMTREC 800<24-9300 SECTION 2 HAZARDOUS INGREDIENT SECTION This product is hazardous as de/ined in 29 CFR1910.1200. OSHA HAZARD: FLAMMABLE,CORROSIVE OSHA HAZARDOUS INGREDIENTS EXPOSURE LIMITS 8 hrs. TWA (ppm) CASO OSHA PEL ACGIH TLV Su996er D'imonene 5989-27-5 not estabished not eslabished Monoethanolamine 141<3-5 3 3 SECTION 3 HEALTH INFORMATION & PROTECTION EMERGENCY OVERVIEW: Clear amber liquid with citrus odor.

       , Flammable. Can be corrosive to eyes, skin, and respiratory tract.

POTENTIAL HEALTH EFFECTS: EYE CONTACT: May cause imtation or burns to eyes on prolonged contact. High vapor concentrations may be irritating. SKIN CONTACT: Frequent or prolonged contact may irritate or thy the skin, cause dermatitis or cause burns. Skin contact may aggravate an existing dermatitis condition. INHALATION: High vapor/aerosol concentrations are imtating or may cause burns to the respiratory tract, may cause headaches, cfizziness, anesthesia. drowsiness. unconsciousness, and other central netvous system effects. INGESTION: Small amounts of this Squid may be drawn into the lungs by either swasowing or vomiting. This may cause severe and delayed health effects such as inflammation of the lungs and infection of the brcnchi. Ingestion may cause imtation of or burns to the digestive trad.

CITRIKLEEN Page: 2of4 Date Prepared: July 28, 1994 MSDS No.: 1850407S CHRONIC: Inllammation of nxicous membranes and respiratory tract may occur upon prolonged breathing of mist. IngesJon of large amounts of cflmonene has caused kidney and Ever damage in male rats but not in female rats or nice of both species. Ingestion of large amounts of monoe hanolamine has caused kidney and Ever damage in Iaboratocy animals. FIRST AID MEASURES: EYE CONTACT: Rush eyes with large amounts of water. See physician immediately. SKIN CONTACT Fhsh skin with large amounts of water. Remove contaminated dothing and launder before reuse. If skin initation develops or persists, consult physician. INHALATION: Remove person to fresh air. Administer oxygen or artificial respiration as needed. Call a physician immedately. INGESTION: If swallowed, give plenty of milk or water. DO NOT INDUCE VOMITING. Use a stomach pump. Cal a physician iminediately. WORKPLACE EXPOSURE CONTROLS: PERSONAL PROTECTION; Safety glasses are recommended for al workplace condtions. Solvent resistant gloves shouldbe used. Other protective gear, Induding splash proof goggles or face shlekl, rubber boots, apron, gauntlets, or rain gear should be worn depending on how the product Is used. VENTILATION: None needed under normal use concEtions. For endosed areas, or where large amounts of the product are being used, the use of fans or other mechanical ventilationis recommended. An organic vapor mask shouldbe usedif the TLVis exceeded and a particie mask if the product is sprayed. DO NOT MIST THIS PRODUCT. Use coarse spray only. SECTION 4 FIRE & EXPLOSION HAZARDS FLASH POINT: 125'F PMCC, 165'F COC FLAMMABLELIMITS: not detemined AUTOIGNITIONTEMPERATURE: not determined GENERAL HAZARD: Flammable Equid. Can form fianxnable nixtures at or above the flash point. Containers can rupture and explode under fire conditions due to pressure and vapor buikkip. .FIRE FIGHTING: Either alow lire to bum out under controled conditions or extinguish with water, foam, or cky cheinical. Cod exposed containers with water spray. HAZARDOUS COMBUSTION PRODUCTS: Smoke, fumes, and oxides of carbon, nitrogen, and sulfur. SECTION 5 SPILL CONTROL MEASURES LAND SPILL: Eliminate sources of ignition. For smal spils. use absorbent material such as towels or absorbent powders. Put al material into proper waste disposal container with Ed tightly covered. Solvent soaked materials may spontaneously combust. For larger spills, dike spil, recover free Equid, and use absorbent material to dry area. Rinse area with water. Put al material into appropriate waste containers. 000--'si

CITRIKLEEN Page: 3of4 Date Prepared: July 28, 1994 MSDS No.: 1850.407S WATER SPILL: Remove product from water surface by skimming or with siitable absorbents. This product contains suifactants which wil cause it to disperse in water. Locaflzed high concentrations of this product may cause fish Iitis, but no persistent or long term effects wil resut. Check with local environmental regdatoiy agencies for reporting requirements. SECTION 6 HANDLING& STORAGE STORAGE TEMPERATURE, F: ambient. DO NOT STORE ABOVE 120 Deg. F. KEEP FROM FREEZING GENERAL: Keep away fromheat sources, open flames, and other ignition sources. Do not store near strong oxldants. SECTION 7 TYPICAL PHYSICAL &, CHEMICAL PROPERTIES BOILING POINT, 'F: VAPOR PRESSURE, mm Hg at 20'C: About 212 equal to water EVAPORATION RATE, Acetone = 1: VAPOR DENSITY (Air = 1): equal to water equal to water SOLUBILITYIN WT% ORGANIC VOLATILES: about 30 WATER'mutsifles SPECIFIC GRAVITYat 75'F: PH: 0.98 10.2 ODOR AND APPEARANCE: dear amber liquid with citrus odor SECTION 8 REACTIVITYDATA GENERAL: This product is stable and hazardous polymerization will not occur. INCOMPATIBLEMATERIALSAND CONDITIONS TO AVOID: Strong oxidizing agents. SECTION 9 REGULATORY INFORMATION DEPARTMENT OF TRANSPORTATION (DOT): PROPER SHIPPING NAME:

                    'LAMMABLELIQUID, CORROSIVE, N.O.S.

(contains diimonene and ethanotaminc) HAZARD CLASS: 3 IDENTIFICATIONNUMBER: UN 2924 PACKING GROUP: III LABEL: FLAMMABLE,CORROSIVE FLASH POINT: 125'F TCC PH: 10.2 TSCA: The ingredients in this product are Isted on the TSCA Inventory. CERCLA: This product ccelains no CERCLA reportable materials. Contact local authorities to determine If there may be other local reporting requirements.

CITRIKLEEN Page: 4of4 Date Prepared: JLfy 28, 1994 MSDS No.: 1850-407S RCRA HAZARD CLASS: D001 Igtftabie hazardous waste D002 Corrosive hazardous waste SARA TITLE III: 311I312 HAZARDCATEGORIES: Acute health, Chronic health, Fire 313 REPORTABLE INGREDIENTS: Dlethy!ene glycol monobutyl ether CAS¹ 112-344 <5 wt% NEW JERSEY RIGHT-TO-KNOW INFORMATION: This product contains water (CAB¹ 7732-18.5), c5monene (CAS¹ 5989-27-5), monoethano!ammonium dodecyhenzene sulfonate (CAS¹ 26836477), nonylphenol ethoxylate (GAS¹ 9016-459), diethylene glycol monobutyl ether (CAS¹ 11234-5), and monocthanolamine (CAS¹ 141<34). CAUFORNIA PROPOSITION 65 INFORMATION: This product does not contain any chemicals recognizedby the state of Ca!Ifomla to cause cancer and/or birth defects or reproductive harm. SCAQM D INFORMATION's there a photochemica!Iy reactive material present? Yes What is the% by volume of phctochemically reactive material? about 30 What is the VOC content? 310 gtl What is the vapor pressure of VOCs? 0.14 mm Hg e 2!yC SECTION 10 NOTES HAZARD RATING SYSTEMS'EALTH HMIS NFPA KEY 1 1 4 = Severe FLAMMABILITY 2 2 3= Sedous REACTIVITY 0 0 2 = Moderate 1 = Sight 0 = Mitimal REVISION

SUMMARY

'hange SUPERSEDES ISSUE in Section 6, 28, 1993 DATE'eptember FOR ADDITICNAL~INFORMATION,CONTACT Yolky SALES B43tFMR FOR ADDITIONALkEALTHISAFEIYIts'Oin/ATION. CALL 20I.56T-AN TH" INFORMATIONPRESENIED HERB N ties BEEN COMPILED FROM SOURCES CONS DERED TO BE DB>ENDAB' AID ACCLBATETO THE BEST CF PEIETOISS KNOWLIE2OE, THE IM'ORMATIONRBATES TO THS SMCIFIC MATEIaAL IT MAYNOT BE VAUDFOR THS MATERIALIF USED IN COluBINATIONWITH ANY OTHER MATERIALSCR IN ANY PROCESS. IT IS THE USER'S RESPONSI BIUTY TO SAll SFY OtlESELF AS TO THE SU! TABILITYA CKPLETEN-"SS OF TH S l&ORMATIONFOR H S OWN PARTI CKAR USE,

Assi ned to:???? FOR INFORMATION ONLY Expires Oi JQP~g~ QAFQl Y L)A.IA. bHhtl 2 clrpf-SEC>ON I

%0DVCT ftAME                  MSA  CMAbcR-BANITXRZR          II Mine 8afety APPlienceE) Comt)any                ORMULA CODE   8599~Q3 4ANUPACTUhlh               600 Penn Center Boulevard                         MPLETED I L. P. De+oak Plttsb r h A '1SQA                                            gr. ro   L)ct   a e lMEROENcv PHONl Ho.        4)2 $

73'5'ECTION II INGREDIENTS

                 .JLCTXVR IÃGREDXENTST                                                              54 7 SODIUM CARBOKLTE                                            497-1,9-8.         42.2 TRXSODXUM PBQSPHATE                                          7601-54-9         10e0 AL'KYL (C14 s 5PJ45 C12 s 40'g C16 s          1~)

DIMETER'ENZY4 AHMOHXUN CHLORIDES 139-08-2 2 5 XHERT XMREDXENTSt 45 3 SODXUM TRZPOLYPHOSPHATE 7758-29M SODZDH BICARBOMLTE- 144-55-8

                     %hTZR                                                       7732-18-5 XSOmaXC Xxmua< mCOaOX S (Cll-CZS)
                       'POI YETHOXF ETHASOIrS                            (Hyoid  6813L-40-8>>

FXRANOL 64-17-5 ISOBORK% ACETATE 125-12-2 SECTION III PHYSICAl. DATA IOILlNO POINT te F.) 8PECIFIC TRAV)TV f) VAPOh PRESSURE (mrs Hy.) XVOLATILE aV VOLUME VAPOR DENSITV IAlh~)) EVAPORATION RATE ( SOLUItLtTV IN IVATER 1 A UEOUS SOLUTXON 9.5 10.5 APPEARANCE AND ODOR PRAGRMtT BLEND OF WHITE POHDERP SECTION IV - FIRE AND EXPLOSION DATA FLASH POINT (Met)rod osed) 40 FLAMMABLE LIMITS NA EXTINGUISHING MEDIA SPRA~ FOG PP~ DRY C iXCAL CARBON DXOXXDE SPECakL PtRE FkOHTIND PROCEDUREI) BLANKET FIRE WXTH EXTXNGUZSHXNG MEDIUMS etPLOBI Off HAEAftte PRODUCT, XS NONREACTZVE AND DOES NOT READZL 'UPPORT

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OCT 19 1999 16:58 FR CEK GIB ENVIRNTL-NTLS618 582 6665 TO 916187747285 P.82 9p. c E'RODUCT NAME: INTRACID RHODAMINE HT LIQUID PRODUCT CQQE: AS4517L100 CHEMXCAL PANIC; Xanthene dye PREPARER: Health & Safety Department DATE PRINTED: 10/19/1SI99 REVISION DATE: 09/20/1999 SUPPLIED BYr Crompton & Wowlea Colors Xnc.

                  'or P. O. Bccc    341 Reading, PA 19603 Phone: 610-582-8765 24  Hr. Emergency phone:

CHEMTREC 1"800-424"9300 CAITEC t chemical emergencies in Canada, call CANUTRC at 1-613-996-6666 HAZARDOUS COMPONENTS ACGIH TLY: ACGlH Short OSHA PEL: OSHA Short NJ Trade Component Percent Term Exposure Term Exposure Secret Limit (S1H.) Limit (STEL) Registratio value: value: n Number: 1BBB1400-rimellitic acid 52'-9 NON-HAZARDOUS COMPONENTS ACGIH TLV: ACGIH Short OSHA PEL: OSHA Shcrt NJ Trade component Percent Tenn Exposure Term Exposure Secret Limit(STEL) Limit (STEL) Registratio value: value: n Number: 18881400-ditnn chloride 7647-14-5 rade Secret: Dye 10 to 20 mpound

                                                                         .E,                          564 5647.

Page 1 Of 6

OCT 19 1999 16:58 FR CRK GIB ENVIRNTL-NTLS618 582 6665 TO 916187747285 P.83 PRODUCTS A34517L100 INTRACID RHODAMINE NT LIQUID ster 70 N.E 2eIIIr5 Q>>.,0 >> ~~ a~

                       )Kgb>>" 'v y'tLjqg+P r r>>. J4>>
                                        >>   V F>>l I  I
                                                                 . 0 ~       >

j g /(', 0 )Q; Ptj0 vP . v '; t+zzP>'IPg jA,~>>>>>> EMERGENCY OVERVIEÃa Warning: Causes eye irritation. May cause skin irritation. EFFECTS FROM ACUTE EXPOSURE: EYE COMTACT: to the eyes SKIN CONTACT: May be irxitating to the akin, INGESTION'rritating INHAZATIO¹ known. None None known CHRONIC OVEREXPOSURE EFFECTS: ot known, CXNOGENICXTY: NTP - No, NARC - No, OSHA RegulatecR No PRINCIPLE ROUTES OP EXPOSURE: Hone known. MEDICAL CONDITIONS AGGRAVATED BY EXPOSURE: Not known. ~:r~+ 1P?Pggre ag7yg j)i~%~$+Yngv'65>>) Zn case v PQ'. -. ~~%44NN/>~w%'N;".~4~8>> of contact, immediately flush eyed with plenty of water for at least 2.5 w~'YESz minutes and get medical attention if irritation persists. sKIN; xn case cf contact, immediarely flush skin with plenty of soap and water for at least 15 minutes. Get medical attention. DBiALATION: Zf inhaled, remove to fresh air. Zf not breathing give artificial respiration, preferably mouth-to-mouth. If breathing is difficult give oxygen. Get medical

                                                                                                                                                      'ttention.

INGESTION: If swallowed, induce vomiting immediately by giving two glasses of water and sticking fingers down throat; never give anything to an unconscious person. Get medical attention. g~, oy>>r qgo'ysyg~ r~ ~rq>~( PA s'P"Y" Hi%88'

                                                                                                                                '<N~'~NF"'age 2 Of 6

OCT 19 1999 16:58 FR CSK GIB ENVIRNL~S618 582 6665 TO 916187747285 P.84 PRODUCT: A345l7L100 INTRACID RBODAMINE WT LIQUID FLASH POINT N.A.. METHQP: N.A. IGNITION TEMP: m.o. FLAMMABLE LIMITS XN AXR ~ LOWER (t): N.A. FLAMMABLE LXMXTS XN AXR - UPPER (0)t N.A. EXTINGUXSHING MEDIA Carbon Dioxide, Dry Chemical, Water Pog FIRE FIGHTING PROCEDURES: Cool exposed. containers with Water spray after extingusbing fire. UNUSUAL HAZARDS None known. ADQXTXQNAL PXRE AND EXPLOSION DATA: As in any fire, wear self-contained breathing apparatus and full protective equipment. ACTION TO BB TAKEN XP MATERXAL IS RELEASED OR SPILLED: Wear appropriate safety equipment. Contain and clean up spill immediately. Prevent from entexing floor drains. Sweep powders carefully minimizing dusting. Shovel all spill materials into disposal drum and follow disposal instructions. Scrub spill area with detergent and flush with copious amounts of water. PRECAUTIONS TO BE TAKEN XN HANDLXNG AND STORAGE: Keep container closed w t Ln uses OTHER STORAGE AND HANDLING DATA: Zn accord with good industrial practice, handle with care and avoid personal contact. EXPOSURE CONTROLS: Local exhaust ventilation may be necessary to control air contaminants during the use of this product. RESPXRATORY PROTECTXON: Xf exposure to dust, mist, and/or vapors is likely, a mIQSH approved. respirator with a protection factor of 10 ie recommended, See MSDS seotion 2 for information on the hazardous ingredients. PROTECTXVE GLOVES: Wear chemical resistant rubbex gloves, and long sleeved. clothing. EYES: wear safety glasses or goggles to protect against exposure. CLQTHZNG z wear overalls, apron, or other protective clothing, to minimize skin

contact, OTHER PERSONAL PROTECTION DATA: mone known.

KfGXENXC PRACTICES: Avoid contact with eyes and skin. Avoid inhalation of dusts and vapox's. Wash thoroughly after handling. Keep containers closed when not in use. PHYSXCAL STATE t............................,LIQUID COLOR; .....,...,...,........ ...........,. ....,....,.... RED ODOR: ......'...,:..............,.................,., ...........,........mUm SOLUBXLXTY IN WATER (20 C) x,...MISCXBLE Page 3 Of 6 000~88

OCT 19 1999 16'5l FR CSK GIB EHVIRNTL-NTLS618 582 6665 TO 91618774728S,P.85 PRODUCT: A3453,7L100 XNTRACID RHODAMIME KT LIQUID PECXPXC GRAVITY- . ....,........,...... 3,. 13 EhrSITY 8 25'C: ....,.....,......,...,........,.N.D.

                                           ~

pE: ,10.5 ~ 1.04 MET,TING POINT: ........................N.D. BOXLXH8 POXNT: FREEZES POXNT: ............,....,.....,...........N.D. VAPOR DENSITY (AIR=1):,........ZS HEAVIER THAN AIR EVAP . RATE (BUTYL ACETATE=3.): ,.......,...SLOWER THAN BUTYL ACETATE VOC CONTENT (0): ......,......,............... N.D. VAPOR PRESSURE (mm/Hg 8 2Q C): r; >>'da'. Q.: ~%AS>> ii~ .< u ~

                                ~j '~~~)>> jf.                   i   P  .         5  i
                                                                                       ..... 2l.D.

f, . ~. ~, i >> i>> ' ~ 5' s gj iH'f~PjwP ~iy~~~4~+>+~ .f'l~ STASXLXTY DATA: STABLE POLYMERISMION: Mi11 not occur HAZARDOUS DECOMP08XTION PRODUCTS: Burning will produce oxides of carbon, nitrogen and/or sulfur. INCOMPATIBILITY (HATZRXALS Tb AVOID): None known. CONDITIONS/ZaZARDS TO AVOID: None known.

                                                                                                                                               $K~~~~s~~ygA~~., 44:;, ~,

4 CUTE ORAL LD50 (mg/jig): ...........,....,.....,.. No Data UTE DER?CRL LDSO (mg/kg):, .....,.......No Information CUTE INHALATION LC50 (mg/L) ! ......No Data IRRITATION TO (sk9.n, eyes, respiratory) s.. None. ADDXTXOQAL TOXICOLOGY INFORMATION: .......None known. ECOTOXICOLOGICAL INFORMATION: No data is available at this time. DISPOSAL OF NASTE METHOD: Bury or incinerate according to federaltate, and local regulations. CONTAINER DISPOSAL t Containers shou3.d be triple rinsed, according to federal regulations and!or good waste management practice. 1

  -"~%I-"e 'Q+~>>~, Q4~y"                                                                                                            ,'Ql '-'4y7i~~~g.p~j j~~~"..>>"..

OT Proper Shipping Name: NOt DOT Regulated Technical Mame: ...,N.A. Primary Hazard C3a88: , N.A. Page 4 OK 6

OCT 19 1999 16:S1 FR CEK GlB EHViRMTLWTLS618 S82 666S TO 91618774728S P.86 e PRODUCT; A34517L100 ZNTRACID RHODANINR WT LIQUID DOT Secondary Hazard Class:,... ....,N.JL. UN/NA, NUM ER: ...,... DOT PACKING 6ROUP: DOT EMER8ENCY RESPONSE INFORMATION: .......,........Keep unnecessary people away. Isolate area and deny entry. stay upwind. Keep out of low arear'. call cHEMztEc at 1-800-424 9300 for emezgency assi"tance.

                                             .......,....For chemical emergencies    in  Canadag     call     CANUTEC at 1-613    996 6666.

y <<Q&q~Cg~)w>jcpp i>g~y,+iy~p+~>e1" SARA. SECTION 302c None Found SARA (311, 3 12) HAZARD CIsASS: IMMEDIATE HEALTH HAZARD (313) ~EKXCALS: THIS PRODUCT DOES NOT CONTAIN A TOXIC CHEMICAL FOR ROUTINE ANNUAL 'TOXIC CHEMICAL RELEASE REPORTING'NDER SECTION 33,3 (40 CPE 372) AMOUNT OF SARA (313) REPORTABLE CHEMXCAI (8): No SARA. (313) Reportable Chemicals. METAL CONTENT= This product is not a metallized cLye. TSCA I?VTENTORY STATUS: All components of this product are included on the TSCA Section 8 Inventory. QALIPORNXA PROPOSITION 65 CEEMXCALS. None TSCA SECTION 12(B) EXPORT REGULATIONS: This product is not; subject to TscA 12 (b) Export Regulations. GERMAN AMINES/EURORAN UNION %MINES: This product does not contair. any compounds that wou3.d be prohibited under the current German/European Union regulations regarding cleavable amine compounds. c g+'tf '"'V" <<Ps~ '> '> '$ ~~~gy~~g~>~'p AiQ~Pk" "-.~~M HAZARD RATING SYSTEMS H1%TS t PXJQWABLLITY 1, REACTIVITY 0, HEALTH, '2 ADDITIONAL XNFOR%LTION: NONE Page 5 Of 6 000~80

OCT 19 1999 16:51 FR CM GIB ENVIRNTL-NTLS618 582 6665 TO 916187747285 P.87 PRODUCT: ~ A34517L100 ZNTRACID BHODAMZNE NT LIQUID SON POR UPDATE: product review. DISCLAIMER: ~ Crompton a Knowles warrants that this product conforms to the chemical. description on the label and is reasonably fit for the specific purposes referred to in its directions for use, subject to inherent risks referred to in the Material Safety Data Sheet for this product. Crompton a Knowles ma3ces no other expz,'ess or implied warranty. In no case shall Crompton a knowles be liable for coneecpxentia1, special. or indirect damages resp',ting from the use or handling of this product. Page 6 Of 6 000~M

                                                                          ~ TOTAL PAGE.87 4

Assigned to:???? FOR INFORMATION ONLY Expires 0

                                                                                                                        +- /Or CI'p SPARTAN HAmua.
                                                                      ~CAL CBe SAFETY DATA
                                                                                   ~
                                                                                     ~

ItCo RN~ yAK CA NNKR (as ft appears an label) SD-2O (aaX)

           ]gaff'j~lS Spartan
                             ~

Chemfcal Co., Inc-

                                                                                              &%AGENCY   TELG~ M.

(419) 531-5551 NXHESS (MPfKR~ STREETs CITYs STATE 110 N. Westwood Ave., Toledo, 6i 436D7 le ZIP CODE) HANFACTHKR'S DD-503-6728

                                                                                                              ~S      N).

SECTION II HAZIIRDSjS BKAEDIENTS t - Table I-1-A- I ICAS REGISTRY IOe I ~ W I ~CAL HOa(S) I STEL l Ceiling I CARCINOGEN I NO HAZIIROOUS INGREDIENTS AT 1L'R GREATER CONCENTRATION SECTION III PHYSICAL DATA BOILIIC POINT SPECIFIC GRAVITY (H2O ~ 1) 212 cF oC 1.074 VAPIR PRESSLIIE 075 oF oC 18 X ire Hg VARR DENSITY (ATR ~ 1)

                                         ~i          EVAPtNATION RATE    (but. ace. s 1)

PUICENT SOLID BY mien'X) 15-17 Unknown cl

          'QLlSILITY IN    ITATER                    APPEAIQMX AN) DOOR Cosylete                                  Bluer  citrus odor pH                                                                                IS NATERIAL:      (LIQUID)       SLID Concentrate   11.0-11.5                                                           GAS         PASTE         POIIDER SECTION  IV FIRE AN? EXPLOSION HAZARD DATA IGHS   USED - ASTN - 092          FLANGE LINITS    - n/a EXTllCUISHI7C lKOIA n/e SPECIAL FIRE FICHTZPC RmCEDSIES n/a IP4lSUAL FIRE AM) EXRXSION HAZARDS n/a

Assigned to: ????, FOR INFORMATION ONLY Expires On: 0? 7drn( g s f- 7~ EFFIXIS (I'VERE)PC%RE CM)ITIOUS TO AVOID %8ESHXD LIHIT VMK - Not established Avoid eye contact; may cause eye irritation. PRIHARY RVKS CF ENTRY ISOLATION SKIN CNTACT OBKR (SPECIFY) COOITIO6 AGGRAVATED BY USE Unknown E%RGBCY AM) FIRST AID PRKEDQKS - In case of contact innediately flush eyes with plenty of water for at least 15 minutes; call a physician. f'lush skin with water. lfash clothing before reuse. If swallowed, give large quantities of water or fruit Juice. Call a physician innediately. SECTIIN VI - REACl'IVIlY DATA STABILITY: Q6TAfLE STABLE X ItCQPATIBILITY'HATERIALSTO AVOID) None HATJViOOS DECQPOSITiQi PRQXETS None AAZlSDMS HAY GER RLOKfG?ATIM: lflLLIQT DOClR X SECTS VII - SPILL DR LEAK PRQXDtfKS STEPS TO IK TAKEN IN CASE HATERIAL IS RELEASED OR SPILLED Flush with water to sanitary sewer system. XASTE D~ Sane as above.

                           $ ClHD SECTION VIII - SPECIAL   PRDTEClION lfFQOQTICN RESPIRAme PfiOTECTINf (SPECIFY TYPE)

Nothing special VENTILATI(H- Good general ventilation should be sufficient for most conditions. Local exhaust ventilation may be necessary for some operations. PROTECTIVE CLOVES (SPECIFY TYPE) EYE PROTECTION (SPECIFY lYPE) If desired If desired ORDER PROTECTIVE EQUIPJ EtP n/a SECTS IX - SPECIAL f%HAUTI(NS f%EfMUT106 TO EK TAKEN IN HAM3LDC AM) STORING Nothing special OAKR f%ECAUTIOfS Nothing special Spartan CfwwIIcal Co. ~ Inc NQK Thomas a. Hitchell SD-m (auO TITLE Director of Research R r: 29 CFR 19IO:12DD (OSfa) DATE Dua I, 199D SLI'ERCfIXX Scptesber 20'985 cSCC6/90 Copyrighted= Spartan Chemical Co., Xnc. For Use Only L By huthori zed Spartan Distributors.

Sent By; SYNTECH PRODUCTS; 419 24I 69431 19 Oct'99 4:4IPhl;Job 3BB;Page 2/3 Syn Tech Products Corporation Material Safety Data Sheet 24 I-Iour - Call INFOTRAC 520 E. woodruff Avenue 1-800-535-5053 Tojedo, Ohio 43624 ITS Rating H-l F-0 R-0 (419) 241-1215 Q -/D-'f Section I - Product I'dentification Product Name: Touch lt Up~ Dc-Contaminant>> Effective Date: 6-99 Do NO'l'sc this product as a shin dc-contaminant Sechon II- Hazardous Ingredients Chemical Name CASO iVT% PEL TLV QARCIG 2 Butoxy Ethanol I I 1-76-2  %+ 50ppm 50 Skin contact No Other ingredients - 'I'rade Secrct Propane/Butane 74-98-6/106-97-8 6- I 0% ,1000ppm, 1000ppm No

    *Allconstituents are listed on the TSCA inventory.

Balling Range; Sectiott N.D. I - Physical Data Vapor Pressure (pslg) in Can (ag 75"$ 't 65 Solubility in %Vater of Concentrate: Complete Speciile Gravity of Concentrate: 1.036

   % Volatile:                                                                     7.49 Flash Point of Spray:                                                           None to ISO'F, 'I'ag Open Cup Appearance and Odor of Spray;                                                   White foam, perfume odor pH:                                                                              11-12 Section    IV - Fire and Explosion Hazard Data Flammability as per CPSC Flame Extension Test:                                          Non-Flammable Flammable Limits:                                                       LEL: N/A          UEL: N/A Extinguishing Media;                                                    Foam, dry chemical, carbon dioxide.

Special Fire Fighting Procedures: Keep containers cool. tJse equipment to protect personnel against rupturing, or venting containers. Fire and Explosion Hazards: Above 120'F, containers may vent, rupture, or burst. Section V - Reactivity Data Chcutlca) Stable Stability.'onditions to Avoid; Do not expose to temperatures above 120'F. incompatibility (Materials to Avoid): Strong oxidizcrs, acids or bases, selected amines. Hazardous Decomposition Thermal decomposition may produce carbon Products.'azardous monoxide and/or carbon dioxide, Polymerization: WillNOT occur

Sent By: SYNTECH PAODUCTS; 419 241 6943,'9 Oct'99 4:41Ph1;Job 386;Page 3/3 Sectioa VJ - Health Hazard Data Effects of Overexposure Eyes: Minor irritation Skint No evidence of adverse effect from available int'ormation Ingestion: Can cause gastrointestinal irritation, vomiting, and diarrhea. Inhalation; Product exists as foam, Inhalation of the foam could cause asphyxiation. Fmcrgectcy and First Aid Procedures*

      ~Caution!         Do NOT use this product as a skin de-corltaminant Eyes.              Flush with water for at least 15 minutes, Sidat              Nash exposed area with water and soap.

Ingestion: Do not induce vomiting. Get medical attention. Inhalation: Troat for asphyxiation. Section VII- Spill or Leak Procedures Steps to be taken in case container is punctured aud material is rcleasedt Clean up area by mopping or with absorbent materials and place in closed containers for disposal. Consult federal. state, or local disposal authorities for approved disposal procedures. VPastc Disposal Method: When used properly aerosol products do not generate hazardous waste. Empty dc-pressurized containers can not be reused and should be wrapped an put in trash collection. Cans which arc prcssurirxd or contain liquid must be disposed of in a permitted waste management facility. Consult federal, state, and local disposal authoritics for approved procedures. Section VIII- Special Protection Information Spec!Gc Pcxsonal Protective Equipment Respiratory Protection: Under normal conditions no respiratory protection is required. Ventilation: Normal vcnitlation adequate. Protective Gloves-. None requited, protective gloves may bc worn.

  "                                      None required, chemical splash goggles may be worn.

Eyc Protect!on: Section IX - Special Precautions Keep from freezing Keep away from children Special precautionary statetnent: Please read and follow the directions on the product label. They are you best guide to using this product in the most effcctivc vvay, and give the necessary safety precautions to protect your health.

    't'h~ above infanaation pertains to this product as currently formulated, and is based on the information available at this time.

Addition af reducers or other additives to this product may substantially af(cr thc composition. We make no warranties, express or implied. and assume no liability in connection with any usc of the information. repared by J. Rose

                         ~                        Signature MSDS -Touch It Up@

Assigned to:???? FOR INFORMATION ONLY Expires On JU 28 '95 18: 11AM 8ARRESBlRG PAPER CO P. 4'f@ICO, Inc. I1RTERIRL SRFETY OR KT 4601 Fiat Ro ck Road 30692 Tracy Road

   ~      P.O. Box 4684 Phi ladelphia, 215-482M 182 PR 19127 4albr Idge. OH 4346S 419&66 8510
                                                            +-/w- 79 601  HRI1 I-LQ HOH PG. I oi- ~
                                                                                                                                'age HATE aaaac               i~

I~i I~ Section I IGEHTIF ICRTIQH HHI 5 RAT IHGS HRHICO Proprietary Hame: 601 HRI1I-LO NOH-PHDSPHRTE Chemi ca I Name: NA Health 2 DQT Proper Shipping Nome: Compound, Cl caning, Sol id Fiammabi I i ty [ 0. DDT Hazard I.D. Ho: )<< OOT Hazard Oescriptio'n: React iui tg ) 0 OOT Hazard Label Required: 4 a Severe hazard Pate of IssLrei JlPI 21 91 3 "

                                                                                                           -Serious hazard Supercedes tlSQS dated:             I1RR 22 90                                                  2 = I1oderate hazard Prepared by:                        George Sos                                                  1 = Sl ight hazard 0 a I1inimai hazard aa               ~aaaas Section    I I     IHGREOIEHT IHFORIIRTIOH      .

RCGIH TLV 0SHR PEL Chemi col /Common Nome CRS No. 4elght I <mgjm3) (mgJm3). Sodium carbonate 497 19-8 10-50 Ho-R-Zeolite 68989-22-'0 10-50 Sodium carbonate 497-19 & 10-50 Sodium metasllicate 6834-92-0 10'IO-50 Sodi'um chtor ide 7647-14-5

           +These mater iols ore subject to the reporting requirements under the Super fund Rmcndments and Reauthor ization Rct of 1986 (SRRR> Title I I I, Section 313 and 40 CFR Par                         t       372.

Section ill - PHYSICRL ORTR Boiling Point (F> f Speci ic Graui ty (lateral >

                                                           'H HR-vapor Praaaur a (ma Hg)            MR                     0 Ualati isa bL3 Uolumo                     MR Vapor Den"Ity (Rira1>              HR                     Euaporation Rate (Watera1> '                HR Solubl I ity in 4ater              Comp I ete                                                        NR Rppcot'ance 4 Odor                 White free-flowing powder aaaaaaaaaa~aaaaaaaaaaaa Section    IU  FtRE 5 EXPLOSIOH,HRZRRO ORTR Flash Po int(F >                                    rfethod Used LEL (Loiiier Explosion Limit>

UEL (Upper Explosion Limit) Extinguishing I1edia Special Procedures Vnusuai Fire and Exp I os Ion Ha-or 'cfr, a ma~aaaaaaaaaaaaaaaa

         ~ontlnued on additional HR.

paae(s>-

FOR INFORIVfATIONONLY, Expires On: 0? Assigned to: '???? JLL 2B '95 18:11AN HARRISBURG PAPER CO P. &'6 IIR?Il CO, Inc. tlRTERIRL SRFKTY DRTR SHEET 46ol FIat Rock Road ~0092 TractI Roach P.O. Box 4684 Walbridge. OH 43455 501 HFNI WO NOH-PHOSPHRTE Phl I ado lphio, PR 19127 419-666-8610 Page 2 C; r~-a PG.. >>e3 Section V - HERI.TH HRZRRQ DRTR Threshold I Iml t Value HR r Routes of Exposure Ega or skin contact, ingestion. Effects of Overexposur e Contact rrrith eyes or skin can cause severe irritation. Carcinogenicity This product is not considered to be a carcinogen bM the. HTP, IRRC, or OSHR. WERGEHCY FIRST RID PROCEOUPES Thoroughlq irr igate at once uith running rrratn. for at least 15 trrinutes. Get lemediate medica( attention, Sk I n Flush rrrith plentM of eater Ingestion Have vlctlm dr ink large quantities of eater or milk to dilute the product. 00 HOT INDUCE VOMITING. Get IMMEDIATE medical attention. HDTE: Haver give anything by rrrouth to anr unconscious or convulsing victim. Inha I at i on HR Other aaaasraaasraaaa-Section Vl - RERCTIUITV DATA

                                                    ==-==-=== aaaaaaarsar=~asraaaaaar           a-      ~aaaaaaaaaaaaa Stability                                      Stable Conditions, to Rvoid                           Hone knorrrn Incompatible '?later lais                     Hone knorrrn Hazardous Decomposi              t ion         Hone knorrrn Products Hazar dous Po I amer         ization           LlilI not occur Conditions to Rvoid                            Hone knotrrn
                                                                                     ~aaaaMrsaaaaa~
        -continued on addi tianal page(s)-

Assigned to: ???'? FOR INFORMATION ONLY Expires On JUL ZB '95 1St 11ArI HARRESBJRG PAPER CO P. &'6 HAHICQ, Inc. rlhTERlRL SAFETY DRTR S 45D1 Flat Rock Road 30M2 Tracy Road P.O. Box 4684 Walbridge, OH 4346S 601 Hei t-.LO ?IQN-pHQspHRT Phi ladelphio, PFL 19127 419 666 8610 Page

                                                                           ~ eaeaeaa                           PQ.    >e f t ~iS                     Section Vi t SPiLL         OR LERK PROCEOURES Steps: to be taken     ln case        Smeep       vp. Rinse  spill   area Iriell with water    .

material is released or spi I led Woste Olsposal tlethod D I SPDSER llUST CQlPLY N I TH RLL FEDERRL p STflTE RiiD r QiSPOSRL RHD DiSCHRRGE LOS. Sectiari LII l l - SPEC'IRL PROTECTIO?l lHFQFNFIT)QN aaaaaare=== aaaaaaaaaaaaaaaaaaaaaara s aaarta Re piratory Protection Hone required Uantilatlon RdQquo te Oioves , Rubber or neoprene Eye Protection Safety goggles Other Protectivrr Equipment Hone raquired Section IX SPECI Rt PRECRUT I OHS aas ~aaaaaaaoaaaaaaaxaaaaaaaaa Pr'ecautions in Hcrndl ing Store in a tightly closed container . and Storage Other Precautions

         &a aaasra             ~aaaaaa           aaa     ~a KEEP QUT QF REACH OF CHlLDREH.

aaaaaaaaaaaaaaaaaaaaaaaa NFI a Hot Rppl icabie, % a Hot Eatabi lobed, HO ~ Hot Determined for this product aaaaaacz The information herein is given in good faith and is complied from llaterial Safety Data Sheet furnishad by our suppl ior s. No marranty, express or impt ibid, ls macta or irttended. Rny use of this information must btr determined by the user to be in accordance mith a@pl icable Federal, State, and local laes and regulations.

BETZDEARBORN MATERIAL SAFETY DATA SHEET +~+ BetaDearborn EFFECTIVE DATE: 22-AUG-1995 P TED DATE: 19-OCT-1999 32,$ 0

1) CHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME 'OWERLINE INHIBITOR- PPL10 PRODUCT APPLICATION AREA: WATER-BASED CORROSION INHIBITOR.

COMPANY ADDRESS: Betz Dearborn 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 COMMUNICATIONSTANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS'ASC CHEMICAL NAME 7632-00-0 S ODIUM 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. . CONTINUED Oooggg

PRODUCT NAME: POWERLINE INHIBITOR- PPL10. EFFECTIVE DATE: 22-AUG-1995

3) HAZARDS IDENTIFICATION
                                                                                        • A*******i**********************i****

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: ORS (when container > RQ) Emergency Response Guide 431 Odor: Mild; Appearance: Light 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 CO2 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 irritant to the eyes. ACUTE RESPIRATORY EFFECTS: Mists/aerosols cause irritation to the upper respiratory tract. INGESTION EFFECTS: 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 irritation of the skin, eyes, and/or respiratory system. EXPOSURE'auses PAGE 2 CONTINUED 000"00

f PRODUCT NAME: POWERLINE INHIBITOR- PPL10 EFFECTIVE DATE: 22-AUG-1995

4) FIRST AID MEASURES CONTACT:

emove 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.

5) FIRE FIGHTING MEASURES FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type). EXTINGUISHING with water. Use of CO2 or foam may not be effective. MEDIA'lood HAZARDOUS DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. FLASH POINT: 00F > 93C P-M(CC) ELLANEOUS: RS (when container > RQ) NA3082;Emergency Response Guide 431

6) ACCIDENTALRELEASE 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) HANDLINGAND 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. Do not freeze. If frozen, w and mix completely prior to use. P 3 CONTINUED 00030%

PRODUCT NAME: POWERLINE INHIBITOR- PPL10 EFFECTIVE DATE: 22-AUG-1 995

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' 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 LIMITATIONSASSOCIATED 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 Speci fic Grav. (70F, 21C) 1. 107 Vapor Pressure (mmHG) 18.0 Freeze Point (F) 19 Vapor Density (air=1) ( 1.00 Freeze Point (C) -7 Viscosity(cps 70F,21C) 8 0 Solubility (water) 100.0 Odor Mild Appearance Light Yellow Physical State Liquid Flash Point P-M (CC) 200F ) 93C pH As Is (approx.) 9.0 Evaporation Rate (Ether=1) 1.00 NA = not applicable ND = not determined PAGE 4 CONTINUED

PRODUCT NAME: POWERLINE INHIBITOR- PPL10 EFFECTIVE DATE: 22-AUG-1995

10) STABILITYAND REACTIVITY BILITY:

able under normal storage conditions. HAZARDOUS POLYMERIZATION'ill not occur. INCOMPATIBILITIES: May react with strong oxidizers. DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. BETZDEARBORN INTERNAL PUMPOUT/CLEANOUT CATEGORIES:

    <<Bn
11) TOXICOLOGICALINFORMATION Oral LD50 RAT: 570 mg/kg NOTE Estimated value Dermal LD50 RABBIT: >5,000 mg/kg NOTE Estimated value
12) ECOLOGICAL INFORMATION AQUATICTOXICOLOGY No Data Available.

DEGRADATION D (mg/gm): 42 Calculated OC (mg/gm): Inorganic, N/A BOD-5 (mg/gm): Inorganic, N/A BOD-28 (mg/gm): Inorganic, N/A

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: ORS (when -container > RQ)

UN / NA NUMBER: NA3082 DOT EMERGENCY RESPONSE GUIDE 4: 31 . CONTINUED

PRODUCT NAME: POWERLINE INHIBITOR- PPL10 EFFECTIVE DATE: 22-AUG-1995

15) REGULATORY INFORMATION TSCA:

All components of this product are listed in the TSCA inventory. CERCLA AND/OR SARA REPORTABLE QUANTITY(RQ): 72 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 SARA SECTION 313 CHEMICALS: CASO CHEMICAL NAME RANGE 7632-00-0 SODIUM NITRITE 11.0-15.0% CALIFORNIA REGULATORY INFORMATION CALIFORNIASAFE 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 2 Moderate 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-AUG-1995 REVISED FORMAT ** NE'g ** PAGE 6

10/20/99 WED 15:11 FAX 513 482 7353 PMA PG gl 002 MAT?'RIALSAFETY DATA SHEEl'OMATECC'T-5QS PRODUCT CODE: XI8W17440 Page I of 7 August l6', l999 MANUFACTURER: PMC SPECIALTIES GROUP,INC. ADDRESS: 501 Murray Road Cincinnati, OH 45217 LiMKiRGENCYTELEPHONE (513) 242-3300 (USA) POR TRANSPORTATION EMERGENCV: (800) 424-9300 (USA) CHEMICALNAME AND SYNONYMS: Sodium Tolyitriazole, 50% Water Solution TRADE WARMS AND SYNONYMS: COBRATEC@ TT-50S CHEMICAL Ki'AND.Y. Triazole FORMULA; C,H,N,Na N IN RFD F. Cb'Ma. Sodium Tolyltriazole 64665-57-2 49.5-51.0 Water 7732-18-5 48.5-50.0 Sodiuin Hydroxide 1310-73-2 (0.5 Picasc t cqucsr n copy of Tcchnical AunCtio O': COR4333 for additfOna[ information. 08l699

10/20/99 WED 15:11 FAX 513 482 7353 PMA PG Qj 003 MATERIALSAFETY DATA SHEET COBRATEC~ TI'-50S PRODUCT CODE K/8%77440 Page 2 of 7 August 26, l999 AWARD F POTENTIAI HEALTHEFFECTS: Dye contact, skin contact/absorption, ingestion and inhalation. EXP'aterial is corrosive. Contact with tlte eyes may severely damage delicate eye tissue. Material is corrosive. Prolonged contact can be destructive to tissue. Material is corrosive. Harmful if swallowed. Material is corrosive. Harmful if inhaled. CA.RCINOGENICITV: None of the components in this material are listed by IARC, NTP, 0$ HA, or ACG$H as a carcinogen, 000-io

10/20/99 %ED 15:12 FAX 513 482 7353 PHA PG fbi ooa MATERIALSAFETY DATASHEET COBRATEC TT-50S PRODUCT CODE: XI8WF74do Page3of 7 August 16, 1999 4 I If affected, remove from exposure. Restore breathing. Keep warm and quiet. Get medical attention. IF N Wash affecte area thoroughly with soap and water. Remove contanunated clothing, jewelry, etc. Get medical attention. Flush eyes with large amounts of water for l5 tninutes. Get medical attention. Never give anything by tnouth to an unconscious person. DO NOT INDUCE VOMITBIG.Give large atttouttts of water. Get medical attention. I~LASH POIN'1'. Not Applicable AUTOIGNITIONTEMPERATURE: Not Applicable FLAMMABLELIMITS IN AIR: Not Applicable EÃYINGQISHING MEDIA; Not Applicable SPECIAL FIRE FIGHTING PROCEDURES: Full protective equipment incluiiing sclf-contained breathing apparatus should be used. During emergency conditions overexposure to decomposition products may cause a health hazard. Symptoms may not be immediately apparent. Get medical attention. Water may be used to cool and protect closed containers exposed to extreme ilcat. UNUSUAL FIRE AND EXPLOSION HA7ARDS: Closed containers may explode { iue to tite build-up of pressure) when exposed to extreme heat.

10/20/99 RED 15:12 FAX 513 482 7353 PMA PG lhoo5 MATERIALSAFETY DATA SHEET COBRATEC~ TT-50S PRODUCT CODE. XISWT7440 Page@of T Au astI6 I999 Use proper personal protective cquiptnent. Isolate and secure the area and follow the appropriate emergency guidelines. Collect the material with inert absorbent and place in a covered waste disposal container. A I IN CORROSIVE MATERIALAvoid contact with skin, eyes and clothing. DO NOT TAKE INTERNALLY Clean up spills immediately. Keep containers tightly dosed, when not in use. Store only in containers which are resistant to caustic solutions. E TI FR NAL PR TR TT N NI'PA BASED RATINGS: Health: 3, Flamtnability: 0, Reactivity: 0 HMIS RATINGS: Iiealtb: 3, Flammability: 0, Reactivity: 0, PPE: F WHMIS CLASSIHCATION'-2-(8),8 RESPIRATORY PROTECTION: Ifpersonal exposure cannot be controlled below applicable exposure limits by ventilation, wear respiratory devices approved by NIOSH/MSHA for protection against mists and vapors. VENTILATION:Local exhaust is recommended. PROTECTIVE GLOVE: Rubber. vinyl or other impervious material if skin contact can not be avoided. EYE PROTECTION: Usc safety glasses wi(h unperforated side shields, or full face shield when danger of splashing is great. O THER PROTI;CTIVE I'QUIPMENT: Rubber apron or similar protective clothing to prevent contact. with skin or clothes. Sodium I tydroxide TWA 2 mg/m'00-..408

10/20/99 %ED 15:12 FAX 513 482 7353 PHA PG tl ooe I MATERIALSAFETY DATASHEET COBRATEC TT-50S PRODUCT COL)F.: XI8lVT7440 Page 5 of 7 August 16, 1999 L PR PERTI S BOILING POINT: 100'C FREI< ZING POINT: -8 C SPECIFIC GRAVITY: 1.1924 C BULKDENSITY: Not Applicable VAPOR PRESSURE AT 20': 0.04 mm Hg VAPOR DENSITY (air= I): Not Applicable SOLUBILITYIN WATER % BY WT at ZO': Miscible in all proportions

         % VOLATILESBY VOLUME:                               50% as @rater EVAPORATION RATE:                                    Not Applicable APPEARANCE AND ODOR:                                Clear yellow to amber solution, characteristic odor, pH=13.5 P.. I N1     TABJ      V STABILITY: Stable INCOMPATIBILITY.Strong Oxidizing Agents, Strong Acids.

HAZARDOUS DECOMPOSITION PRODUCTS: BY PIRE: Carbon Dioxide, Carbon Monoxide, Nitrogen oxides, HCN possible in reducing atmospheres. HAZARDOUS POLYMERIZATION: %Vill not occur. RMATI N Oral LD~ {rat) 920 rng/kg {Male) 640 mg/kg (Female) Fye and Skin Irritant Can cause scvcrc irritation 000'308

10/20/99 WED 15:12 FAX 513 482 7353 P)fA PG Qq07 MATERIALSAFETY DATA SHEET CPBRATECI TT-50$ PRODUCT'ODK X18~44o Page 6of 7 Au ust16, 1999 AL F RMATI N Bluegill Sunfish (96 hr. LCsg 191.2 mg/1 Daphnia Magna (48 hr. LC~~) 245:7 mg/l Rainbow Trout (96 hr. I.Q<) 23.7 mg/1 ID i WASTE DISPOSAL METHOD= Dispose of in accordance vrith federal, state and local disposal regulations. RMATI N D.O.T. SHIPPING NAME: Alkali Liquids, n,o.s. ($ odium Hydroxide O.O.T. HAZARD CLASS; 8 U.N. NUMBER: UN1719 PLACARD.'austic PACKAGING GROUP: PRODVCY RQ (LBS): PGI[ 1,000 lbs as Sodium Hydroxide

        , D,O,T,LABEL:                                  Corrosive D.O.T.                                        Corrosive U.S. FEDERAL RRGUI.ATIONS:

i m T I Itriaz le w'hca~

l. 'SCA Inventory List

10/20/99 %ED 15:13 FAX 513 482 7353 P)IA FG Igloos MATS',RIALSAFETY DATASllEET COBRATL'C TT-SOS PRODUCT CODB: X18H'T744'0 Page 7 of 7 Au us/16', 1999 R T ium H dr xid c ined n the w Clean Water Act Section 31 I Hazardous Substances (rcf.: Suspect Chemicals Sourcebook 1997)

2. CERCLA Hazardous Substances (ref.: Suspect Chemicals Sourcebook 1997)
3. OSHA Air Contatninants (ref.: Suspect Chemicals Sourcebook. 1997)
4. American Council of Governinental Industrial IIygienists (ACGIH) TIIreshold Limit Value Chemicals (rcf.: Suspect Chemicals Sourcebook 1997)
5. OSHA Table Z-1-A [revoked] (ref.: Suspect Chemicals Sourcebool 1997)
6. DOT Hazardous Materials (rcf.: Suspect Chemicals Sourcebook 1997)
7. DOT Iiazardous Substances Other Than Radionuclides; and Radionuclides (ref.:

Suspect Chemicals Sourcebool: 1997) Massachusetts Substance List (ref.: Suspect Cheinicals Sourcebook 1997) Ncw Jersey Right To Knoll Hazardous Substance List (ref.: Suspect Chemicals Sourcebook 1997) NJIS = Special Iiealth Hazard-(ref.: Suspect Chemicals Sourcebook 1997) Pennsylvania Hazardous Substance List (rcf.: Suspect Chemicals Sourccbook 1997) PA IE= Environmental Hazard INTERNATIONALREGS,ACTIONS: odi i 4 6 e w c en1ica~ll sty

1. Canadian Domestic Substance List Sod v ide A No. 1310-7 -2 isc in w h '1i~

Canadian Workplace Hazardous Materials Information System (WHMIS) CN1 = Ingredient must be disclosed at concentration ot 1% (ref'.: Suspect Chemicals Sourcebook 1997) Canadian Domestic Substance List SLCDKlK15~IWL1'lO!i REASON'OR ISSUE: New format and verification of information. NISDS NUMBER: X l8VFI 7440 PREPARED: August iG, 1999 thercol'l SVPERSL.DES: March 3. 1998 Thc inf<irotktiou ccunaiucd Ilcccin is bkskd Qu the siata avaiiablc tu us and is bciicvcd to bc correct as of tltc ttat-'<<Pa<<d. Itowrvcr. PMC SPECIAI-Tiled GROUP. INC. niakcs no warranty. cxprcsscd or iotplicd. regarding thc accuracy or th<<c ttata or the reruhr tu be obtained rrutu ihe use

                                                                                                                                           ~ @LA

FRON: KINGSCOTE PHONE NO. Oct. 28 1999 84t19PM P2 92 y2 BRIGHT DYES~ MATERIALSAID'I'YDATASHEET FLT YELLOW/GREEN'LIQUIDCONCENTRATE PAGE I OF 3 MSDS PREPARATION INFORMATION PREPARED BY: T.P. MULDOON (937) 773-0600 DATE PREPARED: I/I/99 PRODUCT INFORMATION MAUNFACTUREDBY: KINGSCOTE CHEMICALS 9676 NORTH LOONEY RD, PIQUA, OHIO45356 CHEMICALNAME .NOT APPLICABLB CHEMICALFORMULA ...NOT APPLICABLE CHEMICALFAMILY AQUEOUS DYE PRODUCR HAZARDOUS INGREDIENTS NONE PER 29 CFR 1910.1200 T PHYSICAL DATA PHYSICAL STATE ................, ......,, ODOR AND APPEARANCE LIQUID

                                                             .YELLOW/GREEN, WITH NO APPARENT ODOR SPECIFIC GRAVITY                                            .APPROXIMATELY~ L a v VAPOR DENSITY (mm Hg VAPOR DENSITY (AIR ~l) 254      C)..........,             -23.75 W.6 1 fPo
                                                                                            ~i) I ( 1~'r~l EVAPORATION RATE (Butjjl Acetate     I)      ...............-LS BOILINGPOINT                                                 100 degrees C (212 degrees F)

FREEZING pH POINT........... 0 degrees C (32 degrees F) 8.0 OR ABOVE SOLUBILITYIN WATER HIGHLYSOLUBLE CONDITION OF FLAMMABIUTY .NON-BLAMABLE MEANS OF EXTINCTION WATER FOG, CARBON DIOXIDEOR DKY CHEMICAL FLASH POINT AND METHOD .NOT APPLICABLE UPPER FLAMABLELIMIT NOT APPLICABLE LOWER FLAh4ASLB LIMIT....... .NOT APPLICABLE AUTO-IGNITIONTEMPERATURE . .NOT APPLICABLE HAZARDOUS COMBUSTION PRODUCTS ..........NOT APPLICABLE UNUSUAL FIRE HAZARD ... .......... ......,....,...,.NOT APPLICABLE

                              ~ ~ ~       ~

F RON: K I NGSCOTE PHONE NO. Oct. 28 1999 84:19PN P3 BMOC'YES'MATERIALSAFETY DATASHEET FLT YELLO%/GREEN'LIQUIDCONCENTRATE PAGE 2 OF 3 EXPLOSION HAZArm SENSITIVITYTO STATIC DISCHARGE ....................,NOT APPLICABLE SENSITIVITYTO MECHANICALJMPACT NOT APPLICABLE REACrrVrrYOATA PRODUCT STABILITY STABLE PRODUCT INCOMPATIBILITY NONE KNOWN CONDITIONS OF REACTIVITY NOT APPLICABLE HAZARDOUS DECOMPOSITION PRODUCTS ..........NONE KNOWN TOXICOLOGICALPROPERTIES TOMS OF OVER EXPOSURE FOR EACH POTENTIAL ROUTE OF ENTRY: LLATION,ACUTE

  • NO HAIMFULEFFECTS EXPECTED, LATION,CHRONIC NQ HARMFULEFFECTS EXPECTED.

SKIN CONTACT WILLTEMPORARILY GIVE SKIN A YELLOVif/GREENCOLOR. EYE CONTACT ...NO HARMFULEFFECTS EXPECTED. INGESTION ~,........ ............ UIUNE MAY BB A YELLOW/GREEN COLOR UNTIL THE DYE HAS BEEN WASHED THROUGH THE SYSTEM, EFFECTS OF ACUTE EXPOSURE................., .NO HARMFULEFFECTS EXPECTED EFFECTS QF CHRONIC EXPOSURE .NO HARMFULEFFECTS EXPECTED THRESHOLD OF LIMITVALVE,......................... NOT APPLICABLE CARCINOGEN 1CITY ..NOT LISTED AS A KINQWN QR SUSPECTED CARCINOGEN BY IARC, NTP OR OSHA. TERATOGENICITY . NONE KNOWN TOXICOLOGY SYNERGISTIC PRODUCTS ..............NONE KNOWN PREVENTATIVE MEaSURES PERSONAL PROTECTIVE EQUIPMENT GLOVES RUBBER RESP1RATORY USE NISOH APPROVED DUST MASK IF DUSTY CONDITIONS EXIST. CLOTHING . PROTECTIVE CLOTHING SHOULD BE WORN WHERE CONTACT IS UNAVOIDABLE. OTHER ..HAVE ACCESS TO EMERGENCY EYEWASH. r

FROM: KI NGSCOTE PHONE NO. Oct. 28 1999 84:28PM P4 BRIGHT DYES~ MATERIALSAFETY DATA.SHEET FLT YELLOW/GREEN'LIQUIDCONCENTRATE PAGE3 OF3 PREVENTATKVE MEASURES (COKL) ENGINEERING CONTROLS, ...NOT NECESSARY UNDER NORMAL CONDITIONS, USE LOCAL VENTILATIONIF DUSTY CONDITIONS EXIST. SPILL 08. LEAKRESPONSE CLEAN UP SPILLS IMMEDIATELY, PREVENT FROM ENTERING DRAIN. USE ABSORBANTS AND PLACE ALL SPILL MATERIALS IN WASTE DISPOSAL CONTAINER. FLUSH AFFECTED AREA WITHWATER. WASTE DISPOSAL INCINERATE OR REMOVE TO A SU1TABLE SOLID WASTE DISPOSAL SITE, DISPOSE OF ALL WASTES JN ACCORDANCE WlTHFEDERAL, STATE AND LOCAL REGULATIONS. IIANDELINGPROCEDURES AND EQUIPMENT,,...NO SPECIAL REQUIREMENTS. REQUIREMENTS . STORE A'fROOM TEMPERATURE BUT ABOVE THE FREEZING

                                                                                 'TORAGE POINT OF WATER SHIPPING INFORMATION                    .... . ~,,KEEP FROM FREEZING FIRST AID MEASURES FIRST AID BMERGENGY PROCEDURES EYE CONTACT                                         .FLUSH EYES WITH WATER FOR AT LEAST 15 MINUTES. GET MEDICALATXKNTIONIF IRRITATIONPERSISTS.

ATTENTION. WASH SKIN THOROUGHLY WITH SOAP AND WATER. GET SKIN CONTACT MEDICALATTENTIONIF IRRITATIONDEVELOPS. IF DUST IS INHALED,MOVE TO FRESH AIR. IF BREATHING!S DIFFICULT GIVE OXYGEN AND GET IMMEDIATE MEDICAL INGESTION ., ~ . DRINK PLENTY OF WATER AND INDUCE VOMITING. GET MEDICAL ATTENTION IF LARGE QUANTITIES WERE INGESTED OR IF NAUSEA OCCURS. NEVER GIVE FLUIDS OR INDUCE VOMITING IF THE PERSON IS UNCONSCIOUS OR HAS CONVULSIONS. SPECIAL NOTICE ALL INFORMATION, RECOMMENDATIONS AND SUGGESTIONS APPEARING HEREIN CONCERNING THIS PRODUCT ARE BASED UPON DATA OBTAINED FROM MANUFACTURER AND/OR RECOGNIZED TECHNICAL SOURCES; HOWEVER, KINGSCOTE CHEMICALS MAKES NO WARRANTY, REPRESENTATION OR GUARANTEE AS TO THE ACCURACY, SUFFICIENCY OR COMPLETENESS OF 'I'HB MATERIAL SET FORTH HEREIN. IT IS THE USER'S RESPONSIBILITY 'TO DETERMINE THE SAFETY, TOXICITY AND SVITABILITYOF HIS OWN USE, HANDLING, AND DISPOSAL OF THE PRODUCT. ADDITIONALPRODUCT LITERATURE MAY BB AVAILABLEUPON REQUEST. SINCE ACTUAL USE BY OTHERS IS BEYOND OUR CONTROL, NO WAIGtANTY, EXPRESS OR IMPLIED, IS MADE BY KINGSCOTE CHEMlCALS AS TO THE EFFECTS OF SUCH USE, THE RESULTS TO BE OBTAINED OR THE SAFETY AND TOXICITYOP THE PRODUCT, NOR DOES KINGSCOTB CHEMICALS ASSUME ANY LIABILITYARISING OUT OF USE BY OTHERS OF THE PRODUCT REFERRED TO HERE1N. THE DATA IN THE MSDS RELATES ONLY TO S tC MATERIALDESIGNATGD HEREIN AND DOES NOT RELATE TO USE IN COMBINATIONWITH ANY OTHER M L OR IN ANY PROCESS. END OF MATERIALSAFETY DATASHEET

APR 26 '95 83182PM POLYPURE INC 2812925295 P.2i5 MATERIAL SAFETY DATA SHEET POL YPURE INC. CIarifloc C-9490 Polymer One Gatehaii Drive Parsippany, New Jersey 0705< phone Number. (201) 292-2900 32..l o I l EMERGENCY CONTACTS: CH EMTREC (800) 424 9300 Date Issued January 25, 1995 Supetsedes MSOS Dated July15, 1991 HMIS Heallh1 Fire 2 Reactivity 0 NFP A Health 1 Fire 2 Reactivity 0 I. Identification and Physical Data Vapor Prcssure at 20 C Not determined Product Name C-9490 Polymor Vapor Density Heavier than air Volatile Org. Compounds Not determined Product Class Cationic Polyaclylamide

                                                                                        % Volatile By Volume 50- 70'!o DOT Hazard Class Combustiblo Liquid for bulk                                                     Boiling Aango 1004 C and abovo shipments only; see Sec. XIV ID Number NA1993                                                                Specific Gravity 1.0 (approximately)

Solubility In VVatcr 10% (forms gel) Shipping Name Combustible Liquid, n.o.s., NA 1993, PG ill, (Contatns Petroleum Oistiilato) Evaporation Aatc Not detemlinod Melting Point Not applicable Appearance and Odor Whito liquid emulsion with slight organic odor .II. Hazardous Ingredients Chemrcal Nemo CAS Number VIVATLV OSHA PEL STELTLV Light Hytbotntetea Pettofeum De'.dilate 64TA2<7% ¹¹ Ethosyfetea Nonyiphenol. Bntnched 66412. 544 Not estabeshea

  ¹¹ TWA TI.V lot sen¹er  matahels is about 100 ppttl.

III. Fire and Explosion Data LEL 0.9% (estimate) Flashpoint >65'c (setaffash closed cup) Extinguishing Media Uso carbon ditpcids or dry chomical for small Cites and fog or foam for large fires. Unusual Fire and Explosion Hazards When oxposed to extreme heat, dosed containors may rupture due to buildup of pressure and release ignitable vapom. Water can cause oxtromoly slippoly floor surfacos. Special Fire Fighting Procedures Wear soif~nttbned breathing apparatus and comploto porsoltaI protectivo oquipmont when entoring confined aroas where thoro Is potential for exposure to vapors or combustion products. To the best ol out Ihceaaapa, tha infonhooon conte¹tea harem Is eecuntte. HotNtvar no liabtoty whetsoovor ts assumea lol the accuracy ol comptatanaaa ol tho Itvonnaeon contafnaa hataet. Final aetmmlnetton ol stetatsety of any metanal Is tho solo teeponahlllty of tha uaan AII metanattt may ptasata tsrkxmmt hoauh ha2$ tae Qna shotad bo ueod with cttueon. Ahhough ceaeln he?afds ata sstsfboa heroin. wo cannot Quamnteo that these ste the only hs¹Qtde that axle PIOa'l d<

APR 26 '95 83t82PM POLYPURE INC 2812925295 P.3'V. Reactivity Data Stab le yes Hazardous Polymerization? no Conditions To Avoid Avoid open flames, hot surfaces or other ignition sources. Materials To Avoid Strong oxidizing agents Hazardous Decotnposition Products Normally stable. Combustion products may include ammonia and oxidos of carbon and nitrogen. V. Health Hazard Data Effects of Overexposure Ingestion contains meteors that may bo sfighay toxic. May cause irreukrn af gastrohtestfnal tract. Ingesscn or vcnlcng, may cauM putmonary Injury and pQsslbiy death.

                                                                                                   ~       matorials that. if aspirated hso tho kxtgs during I nhalatlon Breathing vaprxs cr rrxsts may imtato rOSPkatory system and cause braaming rfifficuitias. Effect on the central nervous systwn may include headaches, wrrrerness, dccrinrers and dmwsrness.

Skin Absorption product cancans trace amounts of acryuunxfe. prolcngod exposure to rxtuxf or driod product may causa nurnbnoss, tfngfing or extremities. Skin Contact Conte!ns marenafs that may cause moderato sk~ Irrftat!on. Prolonged exposure may cause dryeg or dofatting and crachng af tho skin. Eye Contact development product contaxu; rmaerah wtrch can cause sovero oyo nrftason. permanent damage Is posser!o If conctct ts plcfongad. Chronic Effects Braal&g vapors or met may aggravate p~xisbng symptoms of asthma or other lung disorders. Repeated exposure to caco amounts of in lkttrid or driod product may cause of nauetoxicoioycaf affect. Emergency and First Aid Procedures Eye Contact Immaculately IILxth lwtn water fof t 5 minutes of longer. Lai upper and tower eye sds to ensure removal of chenxcaL Get mecfical ar!anion Skin Contact wash skin wnh soap and water. Rermnm md launder contaminated clothing before reuse. Get medical aaontlon if Infcrson persists. ingestion Do NDT INDUGE voMITING.If vs ls ccnsdous and alert. givo 2-3 ghmm of watarto drintt. GEI IMMEDIATEMEDIDALATtEMTloN lnhalatlon Move subject to fresh air. Adm!nister araficial rospirabon If required. Get medical assisrartce.

APR 26 '95 83182PM POLYPURE INC 2812925295 P.4iS Vl. Spill Or Leak Procedures Steps to Be Taken In Case Material is Released or Spilled Vontfate area and romavo igmlian scurces. DIko spi!I and ca!!oct for disposal ar rouso. Absorb rosiduos with inert rnauwlal ond caI! ect for rfispasaL Rush area with water. prevent polymer and washngs fram enterin surface vraters. Wet polymer may cause very sQpory canr@ono. 1 Waste Disposal Method Incherato or place In RCRA regulayans.

                         ~!andfil in accordance         with fodoral. state and Iaca! rogulafian %ho material. as sold. is nat a hamrdaus waste tssfor current Vll. Special Protection information Respiratory Protection lf nisfing candlsans exist, woar NtosH approved mist respuatar.

Ventilation Naarral ar genorar vonfilatlanis odoauote Iar normal carxfdtans. Neapreno. ~, Protective Gloves butyl rubber or ndrse rubber ~os aro recommended. Eye Protection Chem'COI Spiaan gagg! OS. Other Protective Equipment For operations where canract can occur. cavorays. apron ond rubber fact coverings am rocammendacL A safety shower ond aye wash facfiityshadd bo avrhhblo. Vill. Special Precautions Spdbr af payat ar ea!ufians may cause slippery hoor surfaces. Ssxe at temperatures between 0 and 40'C. Keep cantad1er dosed whon not In use. iX. State R-7-K information Chemical Name GAS Numbor Ught Hydrortresred potroreum Dtsdmatrr 64742<7% Ethaxylared Nonylphenol. Brahchod S&l12~ Catlrrhlc Pal yacrylenddrr 69418-2&4 Nrnnsonic srr rrrLcn1 1335434l Olarsr 77S2-18-5 Acrylam!de 7HG-1 <0.1 "h Psysl&4 QaOoae C440 Porrmar arsy rInmr. J~ SS. 106S

APR 26 '95 83:83'OLYPURE INC 2812925295 P.Sr5 X. SARA Title III Section 313 information Not Applicable Xl. RCRA InfortTtation Not regulated es a hazardous waste. Disposal Code Nona XII. CERCLA Information Not Applicable XIII. Caiifornia Proposition 65 Information Product contains detectablo amounts of acrylamide (CAS¹ 7&06-t) which is known to the State of California to be a carcinogen. XIV. Other Information All components of this product aro listed in the TSCA inventory. Acrylamide is described as roasonably anticipated to be a carcinogen by the National Toxicology Program (NTP) and as a p carcinogen by the lntemationai Agency for Research on Cancer (IARC). The O.O.T. defines Combustible Liquid as a hazard class only for bulk packagings, i.e. when a single packaging has a m ( capacity greator than 450 l (tag gallons). I

10/21/99 08:29:40 Nalco Replix dominoFAX Server Page 3 .e s MATERIALSAFETY DATA PRODUCT NALCO 9906 FLOCCULANT Emer enc Tele hone Number Medical (800) 4624378 (24 hours) (800) I-M-ALERT SECTION 01 CHEMICAL PRODUCT AND COMPANY IDENTIFICATION TRADE NAME: NALCO 9905 FLOCCULANT DESCRIPTION: Cationic polyacrylamide NFPA 704M/HMZS RATING: 1/1 HEALTH 1/1 FLAMMABILITY 0/0 REACTIVITY OTHER 0 Insignificant 1 Slight 2~Moderate 3~High 4~Extreme SECTION 02 COMPOSITION AND INFORMATION ON ZNGREDZENTS Our hazard evaluation of the ingredient(s) under OSHA's Hazard Communication Rule, 29 CFR 1910.1200 has found none of the ingredient(s) hazardous. SECTZON 03 HAZARD ZDENTIFICATION EMERGENCY OVERVIEW: CAUTION! May cause irritation to skin and eyes. Avoid contact with eyes. Avoid prolonged or repeated contact with skin: Avoid breathing dust. Do not take internally. PRIMARY ROUTE (S) OF EXPOSURE: Eye, Skin, Inhalation EYE'ONTACT: May cause irritation with prolonged contact. SKIN CONTACT: May cause irritation with prolonged contact. ZNHALATZON: May cause slight irritation to the respiratory tract and lungs. SYMPTOMS OF EXPOSURE: A review of available data does not identify any symptoms from exposure. AGGRAVATION OF EXISTING CONDITIONS: A review of available data does not identify any worsening of existing conditions. SECTION 04 FIRST AID INFORhfATZON EYES: Flush with water for 15 minutes. Call a physician. SK1N: Wash thoroughly with soap and rinse with water. Call physician. ZNGESTZON: Induce vomiting. Give water. Call a physician. INHALATION: Remove to fresh air. Treat symptoms. NOTE TO PHYSICIAN: No specific antidote is known. Based on the individual reactions of the patient, the physician's )udgment should be PAGE 1 OF 7 NALCO CHEMICAL COMPANY ONE NALCO CENTER 'APERVILLE, ILLINOIS 60563-1198 AREA (630) 305-1000 0003%3

10/21/99 08:29:40 Nalco Reply.x dominoFAX Server Page MATERIALSAFETY DATA PRODUCT NALCO NALCO 9906 FLOCCULANT Emer en Tele hone Number Medical (800) 4624378 (24 hours) (800) I-M-ALERT used to control symptoms and clinical condition. CAUTION: If unconscious, having trouble breathing or in convulsions, do not induce vomiting oz give water. SECTION 05 FIRE FIGHTING MEASURES FLASH POINT: Not applicable EXTINGUISHING MEDIA: Not applicable UNUSUAL FIRE AND EXPLOSION HAZARD: May evolve NOx under fire conditions. SECTION 06 ACCIDENTAL RELEASE MEASURES 1N CASE OF TRANSPORTATION ACCIDENTS I CALL THE FOLLOWING 24-HOUR TELEPHONE NUMBER (800) I-M-ALERT or (800) 462-5378. SPILL CONTROL AND RECOVERY: Solid spills: Sweep or vacuum up and reclaim into recovery or salvage drums for disposal'ear the protective equipment specified in Section

10. Refer to CERCLA in Section 15.

NOTE: Solutions of product are extremely slippery. SECTION 07 HANDLING AND STORAGE Storage  : Keep container closed when not in use. SECTION 08 EXPOSURE CONTROLS AND PERSONAL PROTECTION RESPIRATORY PROTECTION: significant dusting occurs, Respiratory protection not normally needed. wear a NIOSH approved or equivalent dust, If respirator. For large spills, entry xnto large tanks, vessels oz enclosed small spaces with inadequate ventilation, a positive pressure, self"contained breathing apparatus is recommended. VENTILATION: If significant dusting occurs, local exhaust ventilation is recommended. PROTECTIVE EQUIPMENT: No special precautions. Avoid eye and skin PAGE 2 OF 7 NALCO CHEMICAL COMPANY ONE NALCO CENTER 'APERVILLE, ILLINOIS 60563-1198 AREA (630) 305-1 000 000:.%0

10/21/99 08:29:40 Nalco Replix dominoFAX Server , Page 5 MATERIALSAFETY DATA PRODUCT NALCO NALCO 9906 FLOCCULANT Eme en Tele hone Number Medical (800) 4624378 (24 hours) (800) I-M-ALERT contact, and inhalation of dust. If clothing is contaminated, remove clothing and thoroughly wash the affected area. Launder contaminated clothing before reuse. HUMAN EXPOSURE CHARACTERIZATION: Based on Nalco's recommended product application and our recommended personal protective, equipment, the potential human exposure is: MODERATE. SECTION 09 PHYSZCAL AND CHEMICAL PROPERTZES COLOR: %hite FORM: Powder ODOR= Slight ammoniacal BULK DENSITY: 45.3 lbs/ft3 SOLUBILITY IN MATER ~ Completely pH (at 1%) 3 ASTM E-70 FLASH POINT: Not applicable NOTE: These physical properties are typical values for this product. SECTION 10 STABLILITY AND REACTIVITY INCOMPATIBILITY: Avoid contact with strong oxidizers (eg. chlorine, peroxides, chromates, nitric acid, perchlorates, concentrated oxygen, permanganates) which can generate heat, fires, explosions and the release of toxic fumes. THERMAL DECOMPOSITION PRODUCTS:, ln the event of combustion CO, CO2, NOx may

     .be formed. Do not breathe smoke     or fumes. Near   suitable protective equipment.

SECTZON 11 TOXZCOLOGICAL ZNFORMLTZON TOXICITY STUDZES: Toxicity studies have been conducted on this product. The results are shown below. ACUTE ORAL TOXICITY (ALBINO BATS): LD50 Gr'eater than 2 g/kg HUMAN HAZARD CHARACTERIZATION: Based on our hazard characterization, the potential human hazard is: LOW SECTION 12 ECOLOGICAL INFORMATION BIOCHEMICAL OXYGEN DEMAND (5-day BOD): 5,000 mg/L PAGE 3 OF 7 NALCO CHEMICAL COMPANY ONE NALCO CENTER 'APERVILLE, ILLINOIS 60563-1198 AREA (630) 305-1 000 000381,

k '0/21/99 08:29:%0 Nalco Replix dominoFAX Server Page 6 MATERIALSAFETY DATA PRODUCT NALCO NALCO 9905 FLOCCULANT Emer enc Tele hone Number Medical (800) 4624378 (24 hours) (800) I-M-ALERT CHEMXCAL OXYGEN DEMAND (COD): 225, 000 mg/L Zf released into the environment, see CERCLA in Section 15 HAZARD AND EXPOSURE CHARACTERIZATION: Based on our Hazard

                                                                                            'NVIRONMENTAL Characterization,                 the potential environmental hazard is:'IGH.

Based on Nalco's recommended product application and the product's characteristics, the potential environmental exposure is: LOW. SECTION '13 DZSPOSAZ CONSZDERATZONS DISPOSAL: a Zf this product- becomes a waste, it does not meet the criteria of hazardous waste as defined under the Resource Conservation and Recovery Act, (RCRA) 40 CFR 261, since nor is it it listed under Subpart D. does not have the characteristics of Subpart C, As a non-hazardous solid waste, landfill in it can be disposed of in an industrial ~aste accordance with local, state, and federal regulations ~ SECTION 14 TRANSPORTATZOH ZNPORMATZON PROPER SHIPPING NAME/HAZARD CLASS MAY VARY BY PACKAGING, PROPERTIES, AND MODE OF TRANSPORTATION. TYPICAL PROPER SHIPPING NAMES FOR THXS PRODUCT ARE: ALL.TRANSPORTATION MODES  : PRODUCT XS NOT REGULATED DURING TRANSPORTATION SECTZON 15 REGULATORZ INFORMATION I The following regulations apply to this product. FEDERAL REGULATIONS". OSHA>S HAZARD COMMUNICATION RULE, 29 CFR 1910 1200 Based on our hazard evaluation, none of the ingredients in this product are hazardous'ERCLA/SUPERFUND, 40 CFR 117 302: Notification of spills of this product is not reguired. SARA/SUPERFUND AMENDMENTS AND REAUTHORIZATZON ACT OF 1986 PAGE 4 OF 7 NALCO CHEMICALCOMPANY ONE NALCO CENTER 'APERVILLE, ILLINOIS 60563-1198 AREA (630) 305-1000 90038

10/21/99 08:29:40 Nalco Replix dominoFAX Server Page 7 MATERIALSAFETY DATA PRODUCT NALCO NALCO 9906 FLOCCULANT Emer enc Tele hone Number Medical (800) 4624378 (24 hours) (800) I-M-ALERT (TITLE ZZI) - SECTIONS 302, 311, 312 AND 313: SECTION 302 - EXTREMELY HAZARDOUS SUBSTANCES (40 CFR 355)- This product does not contain ingredients listed in Appendix A and B as an Extremely Hazardous Substance. SECTIONS 311 and 312 - MATERIAL SAFETY DATA SHEET REQUIREMENTS (40 CFR 370) Our hazard evaluation has found that this product is not hazardous under 29 CFR 1910.1200. Under SARA 311 and 312, the EPA has established threshold quantities for the reporting of hazardous chemicals. The current thresholds are: 500 pounds or the threshold planning quantity (TPQ), whichever is lower, for extremely hazardous substances and 10,000 pounds for all other hazardous chemicals. SECTION 313 " LIST OF TOXIC CHEMICALS (40 CFR 372): This product does not contain ingredients (at a level of 1% or greater) on the List of Toxic Chemicals. TOXIC SUBSTANCES CONTROL ACT (TSCA): The chemical ingredients in this product are on the 8(b) Inventory List (40 CFR 710). RESOURCE CONSERVATION AND RECOVFRY ACT (RCRA), 40 CFR 261 SUBPART C & D: Consult Section 13 for RCRA classification. FEDERAL HATER POLLUTION CONTROL ACT~ CLEAN HATER ACT, 40 CFR 401 (formezly Sec. 307), 40 CFR 116 (fozmezly Sec. 311):

                                                                                     '5 None  of the ingredients are specifically listed.

CLEAN AIR ACT, Sec. 111 (40 CFR 60), Sec. 112 (40 CFR 61, 1990 Amendments) substances): Sec. 611 (40 CFR 82, CLASS I and II Ozone depleting g This pzoduct does not contain ingredients covered by the Clean Ai" Act. STATE REGULATIONS: CALIFORNIA PROPOSITION 65: This pzoduct does not contain any chemicals which require warning under California Proposition 65. MICHIGAN CRITICAL MATERIALS: This product does not contain ingredients listed on the Michigan Critical Materials Register. PAGE 5 OP 7 NALCO CHEMICAL COMPANY ONE NALCO CENTER ', NAPERVILLE, ILLINOIS 60563-1198 AREA (630) 305-1000 000:383

10/21/SS 08:2S:40 Nalco Replix dominoFAX Server Page 8 MATERIALSAFETY DATA PRODUCT

    . NALCO                                               NALCO 9906 FLOCCULANT Emer en Tele hone Number Medical (800) 4624378 (24 hours) '800) I-M-ALERT STATE RIGHT TO KNOW LAWS:

This product does not,contain ingredients listed by State Right To Know Laws. INTERNATIONAL REGULATIONS: This is not a WHMIS controlled product under The House of Commons of Canada Bill C-70. SECTZON 16 OTHER ZNPORMLTZON None SECTION 17 RISK CHARACTERIZATION Due to ouz commitment to Product Stewardship, we have evaluated the human and environmental hazards and exposures of this product. Based on our recommended use of this product, we have characterized the product's general risk. This information should provide assistance for your own risk management practices. We have e'valuated our product's risk as follows: The human risk is: LOW.

  • The environmental risk is: LOW ~

Any use inconsistent with Nalco's recommendations may affect our risk characterization. Our sales representative will assist you to determine if your pzoduct application is consistent with our zecommendations. Together we can implement an appropriate risk management process. This product material safety data sheet provides health and safety information. The product is to be used in applications consistent with our product literature. Individuals handling this pzoduct should be informed of the recommended safety pzecauti.ons and should have access to this information. For any other uses, exposures should be evaluated so that appropriate handling practices and training programs can be established to insure safe workplace operations. Please consult your local sales representative for any furthe" information. SECTION 18 REFERENCES Threshold Limit Values for Chemical Substances and Physical Agents and Biological Exposure Indices, American Conference of Governmental Industrial Hygienists, OH. Hazardous Substances Data Banki National Library of Medicine, Bethesda, PAGE 6 OP 7 NALCO CHEMICAL COMPANY ONE NALCO CENTER ' NAPERVILLE, ILLINOIS 60563-11S8 AREA (630) 305-1000 OOOO

10/21/99 08:29:%0 Nalco R'eplix dominoFAX Server Page 9 MATERIALSAFETY DATA PRODUCT NALCO NALCO 9906 FLOCCULANT Emer en Tele hone Number Medical (800) 4624378 (24 hours) (800)'I-M-ALERT Maryland (CD-ROM version), Micromedex, Inc., Englewood, CO. IARC Monographs on the Evaluation of the Carcinogenic Risk of Chemicals to Man, Geneva: World Health Organization, International Agency for,. Research on Cancer. Integrated Risk Information System, U.ST Environmental Protection Agency, Washington, D.C. (CD-ROM version), Micromedex, Inc., Englewood, CO. Annual Report on Cazcinogens, National Toxicology Program, U.S. Department of Health and Human Services, Public Health Service. Title 29 Code of Pederal Regulations, Part 1910, Subpart 8, Toxic and Hazardous Substances, Occupational Safety and Health Administration (OSHA) Registry of Toxic Effects of Chemical Substances, National Institute for Occupational Safety and Health, Cincinnati, Ohio (CD-ROM version), Micromedex, Inc., Englewood, CO. Shepard's Catalog of Teratogenic Agents (CD-ROM version), Micromecex, Inc., Englewood, CO. Suspect Chemicals Sourcebook (a guide to industrial chemicals covered under major regulatory and advisory programs), Roytech Publications (a Division of Ariel Corporation), Bethesda, MD. The Tezatogen Infozmation System, University of Washington, Seattle, Washington (CD-ROM version), Micromedex, Inc., Englewood, CO. PREPARED BY: William S. Utley, PhD., DABT, Manager, Product Safety DATE CHANGED: 08/13/1998 DATE PRINTED: 03/28/1999 PAGE 7 OP 7 NALCO CHEMICAL COMPANY ONE NALCO CENTER NAPERVILLE, ILLINOIS 60563-1198 AREA (630) 305-1000 000385

Assigned to:???? FOR INFORMATION ONLY Expires On r G.cpa 2 c r~. r~~ r.l g MATERIAL SAFETY BASF Corporation ChemlcBIs DIvision 100 Cirrry Kilt aoaf. Fsralffisy, Krv Jtrsry 0?0LI, COII SI6-0000 BASF DATA SHEET PRODUCT NUMBER: 581770 211 7 Ant)freeze Formulation,. 4>:r'+~44~>>'- Q~)i ~ 5 te'rpO~~YrpferfitI ~4, TRADE NAME: 241-7 Antifreeze Forsatlatlon CHEMICAL NAME: Ethylene Glycol"-Inhlb)ted SYNONYWIS: Parsranent Ant 1 freeze FORMULA: M<ycture CHEMICAL FAMILY': Olycols MOL WQT. I N/A 4, COMPONENT 0 ,EC+9P,. c?7, ~tcA'~w vWxA'Std ' P; j..sf'<1 CAS NO. SR~<<<<c& 8', c op ts'. 'v . PEL/TLV SOURCE 241-7 Anti f reeze Fortratl at 1 on Not establ bshed Conte 1ns i Ethylene Olycol 107 21<<1 <<95 50 ppm Calling OSHA Propt letary additives c 5 Not establ 1 shed SARA Title ZIZ Sect. 313: Listed.

                                     .. PLÃIBPN                 .   ~~IF 5OILINO/MELTINO POINT 0750 Sat Hg: 830                      F/ N/A                         pH: 10.0-11.0 VAPOR PRESSURE a>>a Hg           020 C:        18 SPECIFIC ORAVITY         OR 5ULIC     DENSITY:         1.123 SOLUBILITY IN MATER:                Corrpl ate APPEARANCE:           Cleat,       Dyed  Llqufd               ODOR:     Olyool                      INTENSZTY: Sl lpht EC+P'."'.Q".,)RFI+49,, P4Q'5 8g'CZARS',84%+, ~:).W FLASH POINT (TEST METHOD)>>                    252iF     C.Q,C.                                          AUTOIGNITION TEMP: 776'F FLAh@hABILITY LIMZTS          IN AIR (X       SY VOL)                  LOIIERI N/A                        UPPER:   N/A EXTINOUISHING                  Use    irater fog, alcohol foam, CO2 or                          chemical MEDIUM                         extlngul shing medi a. NFPA: 1/1/0 dry SPECIAI.                       Flreflghters should be equipped Mlth self-contained FIREF I OHTI NQ                breathing apparatus ancl turnout pear. Avoid breathing PROCEDURES                     va ors of heated or burnl                      antifreeze.

UNUSUAL FIRE apors rom hea ed a ove f as paint py uct may rave o AND EXPLOSION a scwrco of ignition and flash back. HAZARDS c~ <>x ~..;s>c+@ .'~,. <<: <<w>s<<k,w erg-.,>>~:~1,"':Wee<<ft,, ICIIyyg LC

                                                               ~ w. <<+~ ' p     '~'s.        <<c .p '

re ><<a. <<8 o .o, .. <<r e <<>, <<> g,'z .i-vy PHO, NP NUMyya"r~r;:~b!,,=;P-":.:;.-;!,",,;..,g:,k. OHEMTREC 800-424-0300 401-3 16-3000

            ~  a  ~

tllrc ketvot'D 1c AllfltI poe c'> vc I ITrt vtc vr pvra << ~ Iws ~ << <<<< ~ ~ OQOW6

Assigned to: ???? FOR INFORMATION ONLY . Expires On: 1?? Za'rn /, PRODUCT NUMBER: Ss1770 . 241-7 Ant if~e Forrrsrlatcon TOXICOLOGICAl TEST DATA: 241-7 anti frocze Formulation RESULT'.8 Ethylene Glycol Rat, Oral LD50 p/kg. Human, Reported Lethal Dose 100 c.c. Silicates Eyo and skin ir rltant borates Noderately toxic by ingest Ion EFFECTS OF OVEREXPOSURE: Contact with this product causes eye alxl sic'In Irritation. Inhalation of vapor s or mists sray be irritating to the respiratory tract. Ingestion of about 100 ml. of ethylene glycol sray result In acute poisoning, which Is character Ised by severe abdominal disturbances, oentral nervous system depression and possible resplc atory or renal failure. Prolonged inhalatlan of the vapors sray cause unconsciousness and increased 1yrrphocyte counts. Chronic overexposure reay lead to liver degeneration and severe renal damage. Anilsal studies indicate that ethylene glycol sray be embryotoxic and teratogenic by tho oral and lnhalatlon routes. FIRST AID PROCEDURES: Eyes-Irrsnedlately wash eyes with running water for 16 srinutes. If ir'r ltatlon develops, consul t a physlolan. Skin-Wash affected areas ulth soap and water. Remove and launder oontamlnated clothing bef ore reuse. If lr r I tatlon develops, consul t a phys'Ic lan. Ingestion-If swal lowed, dl lute with water and Imrsedl ately induce vomiting. Never give fluids or induce vomiting If the victirrr is uncansclous or having convulsions. Get Irnrsedlate sredical attention. Inhalation-Novo to fresh ~ lr. Aid ln breathing. If neoessary, and get Irrrnedlate rscrdlcal attention.

                                   .. MSFC, 89 'M<K,'".,.M'C%4NQ5%5A'TA @,

STABILITY: Stable. CONDITIONS TO AVOID: N/* CHEMICAL INCOMPATIBILITY: N/a. HAZARDOUS DECOMPOSITION PRODUCTS: HAZARDOUS POLYMERIZATION: Goes not occur CONDITIONS TO AVOID: N/a CORROSIVE TO METAL OXIDIZER:

        >> ~;.k%PI<P~A     +W   <'-8SQT)Sir VA)"~~.PSCSAC<Ph03%C738N~'!~"s~"'!".k~"W~'~acr RESPIRATORY PROTECTION:

If vapors or mists are generated, uoar a NIOSH/NSHA appr ovod organic vapor/mist respirator. EYF pROTECTION If splashing can occur, use chemical goggles or full face shield. PROTECTIVE CLOTHING; use 'rubber gloves, apr on and shoes. Rernsve contaminated clothing lrrNXrd1ately and wash before reuse. VENTILATION Loca exhsus to contro vapors or m sts. OTHER: prses sls7 PAGE 2 OF 4

Assigned to:???? FOR INFORMATION ONLY Expires 0 za<~f. l< ~<<$ j,rii'l>I'-'NVIRONMENTAL TOXICITY DATA: Aquatic toxicity ratirgt TLtsgB 1000-100 pprs. SPILL AND LEAK PROCEDURES: Spills should be contained. solidified, and placed in suitable containers for disposal. This etaterial is not regulated under RCRA or CERCLA ('superfund'). clean up cplckly as sp1lls are a slippiny hasard. HAZARDOUS SUBSTANCE SUPERFUND: No . RQ (Ibsl:, WA TE DISPOSAL METHOD: Incinerate or bury 1n a licensed fac1l ity. Oo not dlscharEie into waterways. Cischaroe to sawer systeiss tilth prior approvals 1 s acceptabl ~. HAZARDOUS WASTE 40CFR261: HAZARDOUS WASTE NUNIBER: CONTAINER DISPOSAI of in 1 icensed

                                'ispose facility.

Recorwend crushing oi other a>>ans to prevent unauthoi ised reuse, D.O.T. ROPER S IPPING NAME 49CFR172.101 102 HAZAR OUS 8 BSTA CE (49CFR CERCLA LIST) REPORTABLE QUANTITY (RQ) D.O.T, HAZARD CLASSIFICATION CFR172.101-102 PRIIVlARY SECONDARY Hone N/A D.O.T. LABELS REQUIRED 49CFR172.101-102 D.O.T. PLACARDS POISON CONSTITUENT REQUIRED (CFR172.604) t49CFR172.203IK)) None None N/A BILL OF I.ADING DESCRIPTION Ant Ifreeze Preparations, Propr ietary (Ethylene Glycol base) CC NO. UN/NA CODE 0' DATE PREPARED: J UPDATED: 2 4/ Sg WHILE BASF CORPORATION BELIEVES THE DATA SET FORTH HEREIN ARE ACCURATE AS OF THE DATE HEREOF, BASF CORPORATION iiIAICES ND WARRANTY WITH RESPECT THERE'IO AND EXPRESSLY DISCLAIMS AI.L LIABILITY FOR RELIANCE THEREON. SUCH DATA ARE OFFERED SOLELY FOR YOUR CONSIDERATION, INVESTIGATION. AND VERIFICATION.

Assigned to:???? FOR INFORMATION ONLY Expires On: 3?? PRODUCT NQVSER: 681770 .211-7 Ant if rooza Forcsu)atfon 241-7 Anti freeze Fore+let ton ftARNIHO: CONTAINS ETHYLENE OLYCOL (CAS No.c 107 21-1) ~ CONTACT HAY CAUSE TEMPORARY KYK AND SKIN IRRITATION. INOESTION HAY RESULT IN ACUTE POISDNINQ, CHARACTERIZED BY SEVERE ABDOMINAL DISTURBANCES, CENTRAL NERVOUS SYSTKH DEPRESSION AND POSSlffLE RESPIRATORY OR RENAL FAILURE. PROLONGED INHALATION OF, VAPORS HAY RESULT IN IRRITATION OR UNCONSCIOUSNESS. CHRONIC OVEREXPOSURE ftAY LEAD TO LIVER AND KIDNEY DAMAOE. ETHYLENE OLYCOL WAS TERATOOEHIC IN LABORATORY ANIMAL STUDIES. FIRST AID:

                      'Eyes-l<<cnodiately wash eyes with runntny water for 16 ortnutes.

If irrltatfon develops, consult a physician. Skfn-Nath affected areas ufth soap and watei. Reeeve and )aundet cbnta<<rfnatod clothlny befare reuse. cantu'lt ~ phytfctan. If irritation clove)ops. Inyostlon-If swal)owed, dilute 5rtth water and t<<cmodtate)y induce var<<fttng. Hovet'ive fluids or induce vas!fttng ff the victff<< is unconscious or h<<vlng canvulsfont. Oat tamedfate <<>>dfca'1 attont 1 on. Inh<<)atton-Have to fresh ale. Afd tn bra<<thing, tf necessary, arxi got t<<N>>dtate a>>dtca) attention. ffANDLINO AND STORAOE: Keep containers closed. In case of spt) 1, elean up ctufck)y as product fa s)ippery. flash away as>>)) ar<<aunts with cool water. Absorb large a<<raunts with absorbent sr<<teria) or dike.and purrp into drur<> IN CASE OF FIRE: Use water fog, alcohol foar<<, CO2 or dry cher<<fca) extfngutshfny I<<adla. Ftref tghters should be equtppad wfth aa)f-contained brff<<thing apparatus and turnout year. Vapors free heated product can travel ta sauroa of ignition and flash back. ilodarate explosion hazard when exposed ta f)air>>. EMPTY CONTAINERS: All labeled pracauitont <<erst be observed when hand) fny. storing ancf trantparting eir!pty containers due ta procfuct rettduet. Da nat reuse this cont<<fnar un)ett it ts profession<<))y cleaned and recandftfonod. ~

 ~

I I DISPOSAL: Spill aeter fal, unused cantantt and errpty containers nett bo dfspateci of fn acoordanca with 'local, state and federal regu)attans. Refer to our Haterlal Safety Data Sheet for specific dispose'I tnstructtont. Hysteria) IN CASE OF CHEMICAL EMERGENCY: Call CHEMTREC day or night for astfstance and tnfor<<!ation conoar ning spll loci <<ratertal, fire, exposure and other chair!tc<<) acc 1 dents. S00-421-9300. ATTENTION: This product it said solely for uto by fnduttr.lal fnttttutfont. Refer ta our Technical bu))attn and Safety Data Sheet reyardtny s<<f aty, usaya. appl fc<<t lans, hazards, procedures and dtsposal of this product. Ccetu)t your. supervisor far addition<<) tnfor<<r<<tton. CAS Ha.: 107-21-1 ~ H<<da tn U.S.A. Induttl lal and Perfor<<rance Cha<<lfca)s 0280 Mr05 srs'r PAGE 4 OF 4

Assigned to: ???? FOR INFORMATION ONLY NAVRIIIN.MIEN Why ~/~g Cgg> mINlEtEV'anLIfacturer. PrnChsm $ ne Phone: (615)396-1788 826 Rooaavelt Rd. koch'.ferd. lI 6$ I 09 Fae (815)398-1810

                   %%%%%%010%%%1        1 1 1%%1 1 1 1%%%it% 1%41%1%%%04)ttN%1% 11 1 et044%14)%4t%

IDENT. IF I GATIGR 1%%%%1%4t%%4t%4t%%11%%%%%%%%%4t11%% %%44%4t11%%1%11144 44 11%44%4t%%%

                 'Product Nelne:         pron (Ifi) Onoiete              Revision Dote:                            t/9i9<

Formula: Fegc204s @HE Chemical Nature: Salt 75 Actlvltg: 100

                  %%4t%%4f 4t tt 4Ht%4f+%% 4t 4f 4t4t4f 4t%%4f 4t tt%4f 4f 44%404t4t4t4f+4f 4t 4f4t4t tt4t 4t4f 4t4f PHYSICAL DATA 4t&4t444t4t%4t tt4t444t444t444ttttt4t4444%4t444444414444444t4t4t44444t444f                       Ot tt444ttt44%%%4t .

BoIlIng PoInt: Not Appllcabla Heltfng PoInt: Decomposes e 100'C SpecIflc GravItg: No Data Vapor Pressure at 20'C: No Data Vapor DonsItg (4Ir= I): Na Date Solubf IItg fn HK: Soluble )n hot vratar Percent VolatII88 bg MeIBht: Not Appl feeble IonIc Natura. Yes Appserence and Odor: LIght green Povrdar, Odorless

                  %%%%%%%4Ht%4t%%%%%%%%%%%%%44%%%%It%%%%%%%%%%%%%%%%%%%%4t4t%%%%

HA2ARDQUS INGREDIENTS 1%%%444t%%%%%%44%%%%%%%%%4t%4t% 1%4t tt%%%%%040t4t%% kk%%14t4t%%%4t%%44% Nnterlal gent TLV/PEL Iron (III) OxnIats. Not Established CAS~ '1 9469"07-9 5 -=ova ctei eee g:e )SHOOL'8 ef, ': 'C3K) L6 9e 0

Assigned to: 'P'?7? FOR INFORMATION ONLY 44%%<<%%%%44%%%%%%%%%%%%%%%%%%%44%%k%44%%%%%%%%0%%%%%%%+%%%4144 FIRE *No EXPLOSION HAZARD DATA

                   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%44%%%%%%%44%%%%%%44%%%%%%%44%41 Flash Po)nt:                                          Not Estab))shed Auto)gn)Uon Tomperatu're:      .                      No Data F)emmnbls Limits in    Atr,'8  bg  Volume:    Loner   No Data Upper No Data Extinguish)ng f1edfa: Use water,'carbon d/oxide, dry chemical erat/ngu19h)ng agents, drM ennd, or dry ground dolom1te.

Special Fire FighMg Procedurse: Near N}OB H/HSHA approved sslf-cnntofned breathing apparatus, flame and chem/cal resistant c)othtng; hats, boats. and g/oves. If Combustible without risk remove rnaterl el from ffre area; Unusual Fire and Explosion Hnzards: when exposed to prolonged heat or flame. Heat1ng to decompos1t)on toe)c fumes. 'mits

                    %%%%% 41%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 41%%%%%%%%%%%%%%%%%%%%>>

HEALTH HAZARD DATA

                    %%%%%41%%%%%%%%%%%%%%%%%%%%%41%%%%4fk%%%%%%%%0%%%44%%%41%%%%%%

Threshold L)alt Va1uo: Not Establ)shed Effects of Overexposure: Corros1ve via )nhalaUon and lngeeOon, hae 5 cauat)c effect an the mouth, esophagus, and stomach. NSQ cause Qevef damage to k)dnege. An )rr1tant to akin, egss, and mucous membranes. Ernergencg and First Aid Proceduree: Remove from exposure. Eyes: Flush with copfous amounts of vretar for at least 15 rn)nutes. Skin: Remove any contaminated cloth(ng. Rood ek)n with large volumes of viator for 15 In)nutee. Ingest/on/Inhalat)on. Seek prompt, competent tnedi cal et tentfon.

                    %%%%40%%%%0%%%%%%%%%%%%%%%%%%%%%%41k%0%41%%II%%%41%%%%%%%%%%%%

RE'ACTI V )TV DATA

                    +4e%%%<<%%%%%%%%%%%%%%%%%%<<%%>>%%44%>>%41%%%%%%%%>>%%%%%%%%%%%%%

Stab/l)tg: Stable Cond1t)one to-*void: Heating to decomposition IncompatabilftII: Furfurgl alcohol, s>Iver, sodium chlorite, sodium hgpochlorlte O:Ot 06C gte DY,t it3HDO8d 0C' I 'iC2&t C6 . 90 oliv C ~Ovc

FOR INFORMATION ONLY Expires On Assigned to:???? QQ-/~ / Hossrdous Decomposition products: whsn hsstsd to dscomposttion, omits rgb toxic fumes.

               'azardous Polgmsrfzatfon: Wll not occur conditions to Avoid: Not Applicable
                  % %%%%%%%%44%%%%%%%%%%%%%%%%%%%%% %%%% %%%% %% 4 4s%%%%%%%%%%%% %%

SPlLt. OR LEAK PROCEDURES

                  %%%%kkkk+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

8 Steps to be takeri'ff mbterfel fa Bpf)led or Released: Mearfng full protective clothing and respiratory protectf on,

                                     '+ elfmfnate all sources of ignftion. Cover spfll vrfth dry send or dry varInfculf te, mfx veell and cbrafullg
                                       ~

transfer to b vrell-merked contafner. Cioea contafner tfghtlg. Submft or retbfn for dfepoeal. Haste Dfspoeal Method: Consult state, local, and federal ragulatforis for. propel dfaposdl.

                  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%k%%%%%%%%%%%%%%%%%%%%%%%%%%

SPEC/AL PROTECTfON INFORMATION Reopiratorg Protectfon: NlOBH/t1SHA approved high efficfencg particulate respfrator for ordtnbrg use and self-contafned brenthfng apparatus for emergencg Uee. Ventflatfon- Local exhaust: Fume hood Mechanical: Not adequate Bpecfal: Not raqufred Other. Not requfrad Protective GIovea. Rubber Eye Protect)on: Full tace shfeld and chemical safetg goggles

                ,  Other Protectfve Equfprnent: Lab coat end apron, f)anIe and chemfcb) rasfetant coveralls, egavresh capable of euetnfned f)Q8hfAQ, 8afatg drench shoth'er and hggfenfc facflftfee fol  VirbehffIQ.
                                    -'B! 86'!B 0003

Assigned to: '???? FOR INFORMATION ONLY Expires On: I??

                  &%%+st tt ttk  tt hatt%%%                      5Q /9-tt% tt tt tt tttt tt%%%tt tt tt tt tt/tt tt %%%%tt tt% stat%+   % st tt Stat tHt%% tt        g 'jqf /

TR*NBPORTAT!ON )NFDRI1AT)ON-U.S D.O.T.

                  % %%%%%%% tt tt tt tt%% A 4t tftttt tt%%%%       tt tt tt tt%%% tt 4t tt %% st%%%% %% tt tt tt%%%%%%%

Per 49CFR )72.101 Proper Bh(ppfng Name: Yot regulated Hazard C)aoslffcatfon: None

              -   Uhl>>:                               None
                  %%% wst tt tt%%% tt% tt%%%% tt tttt tt%%%%%        tlirt st%% tt%%% tt%%%% tt tt tt tt 40%%% tt tl% tt tt Emp)opere shouldma thfs. fnforeatfon only ae a supplement to other fnformotfon gathered bg.tham, and should make fndependent )udgernent of suftabf )fthm of thfs fnformatfon to ensure proper use and protect the health and safety of ernp3ogeee. Thfs fnformatfon fs furnfshed 4fthout warrantg, and any use of the product not fn conformance fifth thfe Materfa) Safety Data Sheet, or fn cornbfnatfon vr fth any other product or process, fe the reeponefbf)fthm of the user.

g '.=.QVc C'.0'- 06C g It DN > 'll3HDO'Qd 5C ' I:r -pr 4:5 ~ 90 'onY

t Assigned,to: 22'?? FOR INFORMATION ONLY Expires 0 32./30 YZ

         +~~ EtetmDear&orn BETZDEARBORN MATERIAL SAFETY DATA SHEET EFFECTIVE DATE: 20-APR-1998 PRINTED DATE: 29-APR-1998
    'I) CHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME: POLYFLOC CP'I160 PRODUCT APPLICATION AREA: FLOCCULANT.

COMPANY ADDRESS: Betz

Dearborn lnc.,

Water Management Group 200 Witmer Road, Horsham PA -19044 Information phone number (015) 773-6131 EIVIERGENCY TELEPHONE (HEALTH/ACCIDENT):(800)-877-'I940 (USA)

2) COMPOSITION / INFORMATION'ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATIONSTANDARD 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 Pennsyivania and New Jersey Worker and Community Right to Know Law.

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 Pennsylvania thresholds for carcinogens. PAGE 1 Q F'ONTINUED

Assigned to:???? Expires On: h?? FOR INFORMATION,ONLY gu. /BG 'A" DUCT NAME: POLYFLOC CP1160 CTIVE DATE: 20-APR-1898 ON-HAZARDOUS INGREDIENTS: CASf CHEMICAL NAME 7732-18-5 ~ WATER 69418-26-4 ETHANAMINIUM,N, N, N-TRIMETHYL-2-[ (1-OXO PROPENYL)OXY) - CHLORIDE, POLYMER WITH 2- PROPENAMIDE PAGE 2 gg CONTINUED

'Assigned to: ???? FOR INFORMATION ONLY Expires 0

                                                                                              'gs'RODUCT NAME: POLYFLOC CP1160 EFFECTIVE DATE: 20-APR-1998
   -  3j HAZARDS IDENTIFICATION
     <<<<<<<<<<<<<<<<<<<<<<<<<<<<k<<>> <<<<<<<<<<>> <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<>>                  <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<>> <<<<<<<<<<<<'<<<<<<<<

EMERGENCY OVERVIEW CAUTION May cause slight irritation to the skin. Potential eye irritant due to mechanical action only. 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, 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: Potential eye irritant due to mechanical action only. ACUTE RESPIRATORY EFFECTS: Dusts may cause irritation to the 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: IVIay cause redness or itching of skin. I PAGE 3y 2t CONTlNUED

Assigned to: ???? FOR INFORMATION ONLY Expires On: 0? 5~./3b ODUCT NANIE: POLYFLOC CP1:)60 ECTIVE DATE: 20-APR-19SS

4) FIRST AID MEASURES SKIN CONTACT'emove contaminated clothing. Wash exposed area with a targe 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.

6) 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                           ) S3C P-M(CC)

I

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'ater contaminated with this product may be sent to a sanitary sewer treatment facility,in accordance with any local agreement,a pe'rmitted waste treatment facility or discharged under a permit. Product as is - Incinerate or land dispose, in an approved landfill. 7j HANDLING AND STORAGE HANDLING: Normal chemical handling. STORAGE: Keep containers closed when not in use. Keep dry. E aug CONTINUEO

Assigned to:???? FOR INFORMATION ONLY Expires 0> PRODUCT NAME: POLYFLOC CP1160 EFFECTIVE DATE: 20-APR-1998

8) EXPOSURE CONTROLS/PERSONAL PROTECTION
                                      ~

EXPOSURE LIMITS This product is not hazardous as defined by OSHA regulations. ENGINEERING CONTROLS: Adequate ventilation to maintain dust concentrations below the exposure limit of 10 mg/m3(PEL/TLV) for nuisance dusts. PERSONAL PROTECTIVE EQUIPMENT: Use protective equipment in accordance with 29CFR 19'l0 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 LIMITATIONSASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS. lf air-purifying respirator use is appropriate, use a respirator with dust/mist fitters. SKIN PROTECT(ON: rubber gloves- Wash off after each use. Replace as necessary. EYE PROTECTION: airtight chemical goggles

9) PHYSICAL AND CHEMICAL PROPERTIES Density 43.200 1b/cu. Vapor Pressure (mmHG) < 0.1 Freeze Point (F) NA Vapor Density (air-1) < 1.00 Freeze Point (C) NA Viscosity(cps 70F.21C) NA X Solubility (water) 2.0 Odor Noae Appearance Mhite Physical State Powder Flash Point p-M(cc) > 200F ) 93c pH 0.5X Sol. (approx.) 4.2 Evaporation Rate (Ether-1) c 1.00 NA = not applicable ND = not determined PAGE 5@/ ~ CONTINUED

'Assigned to:???? FOR INFORMATION ONLY Expires On: P? gw. J9D ODUCT NAME: POLYFLOC CP1160 ECTIVE DATE'0-APR-1998 1 0) STABILITYAND 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:

                 ~                                                 'IAI 1  'I) TOXICOLOGICALINFORMATION Oral LD50 BAT:                            o5,000 mg/kg Carcinogenicity     DOG:                  NEGATIVE NOTE  - One year dog study had no adverse   effects.

Carcinogenicity NOTE - ~ Deraal LD50 RABBIT: RAT: NEGATIVE year rat study had no adverse effects.

                                                 >2,000 aig/kg NOTE'- Non-toxic even at high dose levels Eye    Irritation Score   RABBIT:

NOTE - Hechanical.irritation in Sensitization G.PIG: NEGATIVE

12) ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY Fathead Minnow 96 Hour Static Renewal Bioassay 1

LC50: 5.9 mg/L No Effect Level: 2.3 mg/L Daphnia magna 48 Hour Static Renewal Bioassay LC50: 158 rng/L No Effect Level: 15 mg/L BIODEGRADATION COD (mg/gm); 1100 TOC (mg/gm): 369 BOD-5 (rng/gm): 122 BOD-28 (rng/gm): 165 E 6+7 CONTINUED

Assigned to:???? FOR INFORMATION ONLY Expires.o

                                                                                '1d" PRODUCT NAME: POLYFLOG CP1160, EFFECTIVE DATE: 20-APR-1998
13) DISPOSAL CONSIDERATIONS 0

If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification nu'mber 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 INFORM'ATION
       . DOT     HAZARD:                          Not Applicable UN   / NA NUMBER:                 jt Not applicable Not applicable DOT EMERGENCY RESPONSE GUZDE 1 5) REGULATORY IF4FORMATION 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 thresliolds SARA SECTION 313 CHEMICALS: regulated constituent present at OSHA thresholds .

                                               'o CALIFORNIA REGULATORY INFORNlATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT tPROPOSITION 65) CHEMICALS'PRESENT:

No regulated constituent present at OSHA thresholds MICHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds PAGE 7y f CONTINUED 0003

Assigned to: ???? FOR INFORMATION ONLY Expires On: \?? 5w t9c> ODUCT NAME: POLYFLOC CP'I160 ECTIYE DATE: 20-APR-1998

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

('I) refer to section 8 of MSDS for additionai protective eqUipment recommendations. CHANGE LOG EFFECTIVE DATE REVISIONS ZO SUPERCEDES SECTION'SDS status: 11-FEB-1998 ** HEM *+ 20-APR-1998 ;EDIT:9 11-FEB-1998 E 8yg 00034K

Assigned to:???? FOR INFORIVIATIONONLY Expires On

        +~> eec~ea~om BETZDEARBORN MATERIAL SAFETY DATA SHEET EFFECTIYE DATE:-1 6=MAR-1998" DAY( 29-APR-1998             -..
                                         'AINTED 92./3I
1) CHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAIVlE: POLYFLOC AP1100 PRODUCT APPLICATION AREA: FLOCCULANT.

COMPANY ADDRESS: Betz

Dearborn Inc.,

Water Management Group

         '200 Witmer Road, Horsham PA 1S044 Information phone number (515) - 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 COMMUNICATIONSTANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this forrnulatio'n. This product is subject to the Pennsylvania and New Jersey Worker and Community Right to Know Law.

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 Occupatfonal Safety and Health Administration at Pennsylvania thresholds for carcinogens. PAGE 1+g CONTINUED 000M'

Assigned to:???? FOR INFORMATION ONLY Expires On: )?? DP. (3/ fd PRODUCT NAME: POLYFLOC AP1100 ECTIVE DATE: 16-MAR-1S98 ON-HAZARDOUS INGREDIENTS: CASg CHEHECAL NAME 7732-l8-5 MA'IZR 25085-02-3 ACRYLAMZDH/SODIUMACRXL4TE COPOLYMER PAGE 2 CONTINUED

 '00343

Assigned to: '?'??'? FOR INFORMATION ONLY Expires 0 5D lb/ PRODUCT NAME 'OLYFLOC AP1100 EFFECTIVE DATE: 16-MAR-1998

3) HAZARDS IDENTIFICATION aaaaaaaaaaaaaaaaaaaa <<aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa EMERGENCY OVERVIEW CAUTION May cause slight irritation to the skin. May cause moderate irritation to the eyes. 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/CO2/foam or water-Slippery condition; use sand/grit. aaaaaaaa+aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaa+aaaaaaaaaaaaaa aaa 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: Dusts may cause irritation to the upper respiratory tract. INGESTlON EFFECTS:

           'ay         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. sifter PAGE 3 CONTINUED

Assigned to:???? ('xpires FOR INFORMATION ONLY g~. /9 fop J On: I?? ODUCT NAME: POLYFLOC AP1100 ECTIVE DATE: 16-MAR-1998

4) FIRST AID MEASURES SKIN contaminated clothing. Wash exposed area with a large CONTACT'emove quantity of soap solution or water for 'I5 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.

6) FIRE FIGHTING MEASURES FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type). EXTINGUISHING MEDIA: dry chemical/CO2/foam or water-Slippery condition; use sand/grit. HAZARDOUS DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. LASH POINT:

           > 200F > 93C P-M(CC) 6} ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAINIVlENT:

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 HANDUNG:

Normal chemical handling. STORAGE: Keep containers closed when not in use. Reasonable and safe chemical storage. Keep dry. CONTINUED 000345

Assigned to: ???? FOR INFORMATION ONLY fxpires 0 5a./9( PRODUCT NAIVIE: POLYFLOC AP1100 EFFECTIVE DATE: 16-lVIAR-1998

8) EXPOSURE CONTROLSIPERSONAL 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 RESP) RATORY 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 LIMITATIONSASSOCIATED WITH THE. EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS. If air-purifying respirator use is appropriate, use a respirator with dustlmist filters. SKIN PROTECTION: neoprene gloves- Wash off after each use. Replace as necessary. EYE PROTECTION airtight chemical goggles

9) PHYSICAL AND CHEMICAL PROPERTIES Density ~ 42.000 lb/cu. Vapor Pressure (mmHG) < 1.0 Freeze 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 Wite Physical State Powder Flash Point P-H(CC) > 200F > 93c pH 5% Sol. (approx.) 7.0 Evaporation Rate. (Ether-l) c 1.00 NA = not applicable ND = not determined PAGE 5 j CONTINUED

Assigned to: ???? FOR INFORMATION ONLY Expires On: \?? g~./3/ Cf g ODUCT NAIVIE: POLYFLOC AP1100 ECTIVE DATE: 16-MAR-1998 1 OI STABILITYAND REACTIVITY STABILITY: Stable under normal storage conditions. HAZARDOUS POLYMERIZATION: Will not occur. IN COIVI PATIBILITIES: May react with strong oxidizers, DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. BETZ INTERNAL PUIVIPOUT/CLEANOUT CATEGORIES: eAn ~

11) TOXICOLOGICAL INFORMATION Oral LD50 RAT: >5, 000 mg/kg 28 Day Oral RAT/DOG: NEGATIVE NOTE - Rat t~-year feed: no adverse. effects. Dog one-year feed:

no adverse effects. Dermal LD50 RABBIT: >F 000 aig/kg

     ~        NOTE   - Non-toxic at high dose levels Skin  Irritation Score RABBIT:          NEGATIVE Eye  Irritation Score RABBIT:           SLIGHT Skin Sensitization G.PIG:               NEGATIVE E 6+/                                                      CONTINUED

Assigned to: '???? FOR INFORMATION ONLY Expires On

                                                           /5I PRODUCT NAME: POLYFLOC AP1100 EFFECTIVE DATE: 16-MAR-1998 1 2} ECOLOGICAL INFORIVlATION AQUATIC TOXICOLOGY 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 eras 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 . COD '(mg/grn): 2970 TOC (mg/gm): 680 BOD-5 (mg/gm): 1 BOD-28 (rng/gm): 22 13} DISPOSAL CONSIDERATIONS lf 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 regulatioris. Consult state and local regulations regarding the proper disposal of this material.

    'I4} TRANSPORT INFORMATION DOT HAZABD:                          Not Applicable UN   /   NA NUMBER:

DOT EMERGENCY RESPONSE GUIDE Not applicable g: Not applicable PAGE 7+g CONTINUED

Assigned to:???? FOR INFORMATION ONLY Expires On: I?? gw l3i 'C/Pl ODUCT NAME: POLYFLOC AP1100 ECTIVE DATE: 16-MAR-1998 1 5} 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 USDA FEDERALLY INSPECTED MEAT AND POULTRY PLANTS: SEC.G6,L1 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 3'I3 CHEMICALS: No regulated constituent present at OSHA thresholds CALIFORNIA REGULATORY INFORMATION CAUFORNIA 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/HMI8 CODE TRANSLATION Health 1 Slight Hazard Fire l Slight Hazard Reactivity ~ p Minimal Hazard Special NONE No special Hazard (1) Protective Equipmen t 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-HAR-1998

Assi ned to:???? FOR INFORMATION ONLY Expires On Fr om: bIARREN D I ST. PHONE No. - 4822E85386 Apr . 25 1995 7:48AM P8i lt .aL 'P&- 1 "F' q, BQp Post-It t I ax Not . 7671 ra X5npt, Co. plnxlo 4 phono s r eK I PORP~ 727 South 13th Street 80[@432-9306 Omaha, Nebraska 68102 FAX 402&41%654 MATEMALSAFETY DATASIGNET IDIBVITTY(As used on label and list): SKIN CONTACT: No significant adverse ellccts arc exI5ected under anticipated conditions of normal uso. Repeated, prolonged exposure may cause slight NFPA ~ PRODUCf CODE: SIOlAF6P

                                                               ~ilteation 0 - Least fhdcang, tenderness, and softening of skin.

INHALATION: No stgnIIIcant adverse expected undor nntlcipatod conditions Ifctfcct5r cfo occur, refer to IrIRST AID section.

                                                                                                                                                                               <<Recta aro of normal use.

Health: 0 I - Slight Pire: I 2- Moderate " INCESTIONc No signltlcant adverse ctfccts are Rcectivt tyc 0 3 - High cxpoctod undor crnticipatod conditions ef nor5nsl use. 4 - Edremc Excessive tngestion may crruse central nervous system OIIbcts

                 '.;..:.":.::--"'Se'IAItrnl>>'Ge'a'ci'aIXof45SttlttiOI5=..=...:": .

SIGNS AND SYMPTOMS OF OVER%(POSURE: Satb Brands Corporation 2849 River Road MEDICAL . CONDITIONS GP24KIAU Council'Bluffs, IA 51501

                                                                                                                         ~   AGGRAVATED BY EXPOSURE: Material and/o Emcrgcncy (402) 341-9397 Information '800) 432-9306                                                                                  ils cnttssion5r may aggrnvatc preexisting cye discase.

CI5enltrcc (800) 424-9300 0'IER HEALTHINFORMATION: none Revised: 08-18-94

                                                                                                                           '-'=-. <<-".=::Ncttoit.=.fLV.-'<<;%ist4%id'PrcrRdtliek-".="':~::::::
                  ,'i::..:>~ Sect   ioi IX.-.".Ca'555II0Stiiillr5formnatio'55                              j EYE CONTACI". Immediately rinse with elean CO54KNENT                rcpt E                                                                            water ibr 20-30 minutes. Reircct cyclids otten.

Obtain mcdkal attention if pain. blinlcing, tears or 8t.Mlsr Pat.vAFOIt Sodlon> rarrolo c 5 'NSI~ redness persist. hoho ooreMIobod Scotiwss S81eoro <f fS444S4r a~~ma a SKIN CONTACT: product is not expected lo present a stg55ttlcant alan hacard under anticipated NON.H~US JNCR855layrrs > t % conditions of normal uso. rropytehe OIyoot S7<$ 4 none <<orebltobcd INHALATION: If overcome by cxposme, rcmovo

                 %rarer                                                                 3 hprietary additives                                                    3                                   victlnt.to mesh air immediately. Give oxygen or artitlcial respiration as needed. Obtain ctucrgcncy (Docs not contain IARC, NTP, OSHA attd ACGIH                                                               rncdlcal attention. Prompt action is essential.

lisuxl car clnogcns greater than 0. l Ã) INGESTION: Iflarge quantity is swallowed, give a

                '= .-'".."-..-.'ht                                                                                         pint of Iutccwarm water if victim Is completely ton&=.:MardjTaotrtlflcaiton.=".-.'='YE conscious and alert. If large quantilies arc comrumcd, 'induce vomittog.              Obtain omorgoncy CONTACT: May muSe 5uiner eye i rri tati On.                                                     medical attention.

SS94-63b. 0003."io

                                                                      /

Assi ned to:???? FOR INFORMATION ONLY Expires On: \?? F~ LIARREN DIST. No.. 4822895386 Apr. 25 1995 '?:41~ P82 1 PHOEBE

                                                                                                                                               ~Z.m~    c.'fg CARCINOGENICITY: n/a                                                  under normal conditions      of anticipated usc with adequate vcntBation.
                  ..:     S&lfohV:=Fiieaitd            'teititt%fiNrifO'Na"=-..=

VENTILATION: Adequate general ventilation is Flash Point (dcg F); 211 required, local oxhaust is recommended if possibicr. Flaiuniablc or Explosive Liniits (appioxiiuatc % by PROTECTIVE GLOVES: not required volume in air) LEL: 2.4 UEL: 17.4 EYE PROTECTION: Chemical splash goggles or EXTINGUISHING MhDIA: cattett dioxide, dty fuIIface shield must be worn when possibility marts Chemical, alcohol type foam, ~atcr spray, water fog for cye contact duc to splashing or sptttying liquid, airborne particles, or vapor. Contact lcnsca should SPECIAL FIRE FIGHTING PROCBDURES: Wear not bo worn. positive prcssure, self contained breathing apparatus and other protective apparatus as warranted. Fight OQiEIt PROIECTIVB EQUIPMENT: nono fire &om distance or protccicd location - heat msy build up prcssure aird iup\uie CIOSCd Centaincre. %03K PRACTlCESIBNGINEEIUN6 Liquid may form slippery film. Use water spray or CONTROLS: Keep containers closed when not in tISO. fog for cooling. solid sueain may spread Sire as burning liquid will float on water. Avoid frothing/stcam explosion. Notify authoritics if If PERSONAL HYGIENE: product handling results liquid enters scvrers/public waters. in skin contact, wash hands and other cxposcd areas with nuld soap and water before cating, drinking, UNUSUAL FIRE AND EXPLOSION HAZARDS: smotdng. or using toilet facitttics. Promptly rcmove Heat &om fire can generate fianunahle vapor. When soiled clotlung arid wasll thorougMy before rcusc. 4 niixod with air and exposed to ignition soune. vapors can burri in open or explode if con6nod. Vapors may bc heavier tlum air and travel long "::SeetMnlX'9%""callChctrucil'Cfiaracfcriilfc'i.". distances along giouud before igniting and flashing back. Fine sprays and mists may bc combustibtc at Boiling Point (dcg F): 365 tcxnpcraturss bclmv normal flash point. Specific Gravity (1120-1): 1.04 Vapor Prcssure (iniii1'); ~.1

                 -.zt i:.Scctitrn Y4.        gccldcnf a15cIcasc Jgcasurjs"-           Melting Point (dcgF):-76 Vapor Density (Air 1)i 2.6 STEPS TO BE TAKEN IÃ CASE MATERIALIS                                   Solubility in Water i complete                      i ItELEASL?D OR SPILLED: Prcvcnt flow to sewers                         Evaporation Rate (n+utyI.Acetate I): slight and public waters as it may contaminate said water.

Rcstnct water usage to prei~t slipffail hazard. APPEARANCE AND ODOR: ihuk green, sllghIIy Soak up sruall spills with hacit solids. Dike and viscous ahnost odorless liquid recover large land spills. Notify appropriate authorities ifproduct enters any watery. -'-'-.-Section%-RaPdnHtaI ,tc wa 'w'r Sifa"-""=-='"-.- "-'t

                      .".:::"..;: 3cction   YN 6 Handtirtg>cv@orag:~",I".",."..r       STABILITYi stabtc CONDITIONS TO AVOIDi               I~t,   sp    rk,    op PRECAUTIONS TO BE TAKEN IN HANDLING                                   flame AND PH)RAGD: Store in lightly closed and properly vented containers, away from heat, sparks,                   INCOMPATIBILITY'MATERIALSTO AVOID):

open flame, and strong oxidizing agents. strong alkalis, strong oxidizing agents HAZARDOUS DECOMPOSITION OR BYPRODUCTS: raubon monoxide a>>d other toxic p~ ~ ssiiir .= . Dec%

                '".".-:.:.o  Nmsure Coiiiroli/PirsonalProtcc'tlo'ti".:-';:.'":         vapors RESPiRATORY PROTECTION:                           No special HAZARDOUS POLYMEMZATIONinot                      ex~cd
                                                                                     ~ to occur respiratory protection cquipmcnt is recommended

Assigned to:???? FOR INFORMATION ONLY Expires Or From 'WARREN DIST. PH9uE No.. ~822895386 Apr . 25 1'995 714IA"I P83 P6 l4..~4 Z~+ CONDITIONS TO AVOID:tt/It tg@~~~iigU.~-Tmicol 'caI3nforntatittit "-" i;::: Sco Section )V

                   -@~'%ection                 xK .'Eco                                          'cQ.fnf065atf055."...:::.':.

No ehetnfeals fn this product are subject to the reporting requfrcments of CFRCf.A. IODXilF~3) osal. Uonsfd4lhrflprls~~ corn

                ~

WASTE DISPOSAI plies METHOD: Landfdl solids at permitted sites using registered transportcrs. Bura conccntmtcd hquidc, avoiding Qamcouts, and assuring emfssfons comply with applicable reguiatioas. Dilute aqueous ~ste may biodegrado, but avoid overloading pleat biomass aud assuring cNuont svith applicable regulations. I I-,". '-.";..:.Section XKV,:..Xmn rt'Infaxm'itlin;~-.:i6: Thfsproductis not rcguiatcdbyDOT

                  .-;. ~inc'tiotiKV.-'                  "tat~:fn'for'rnatfOn~.:-.-.'.-'."'8MJS classiTication for product: n/a Tius product has been classified in accordance ~ith thc hazard criteria of thc CFR aud thc MSDS ExNltalns all tile Jnforluauon rcrfufrcd by thc CFR.

This material tudety data shcct and thc fufarmatioa it contains is offered to y~ fn good faith as accurate Wc fiavo reviewed any information contained in thc data sheet wvhfch ivc received fiuln sources outside our company and tNc believe that information to bc correct, but cannot guarnnteo its accuraoy . or courplctcncss. Health and safety precautions in this data sheet ruay not bc adcquata for all individuals and/Qr sftuatfons, It is tho user s obligation lo evaluate and usc this product safety aud to comply with all apphcsblc laws and regulations. No, statement made in this data sheet shall bc construed aa pcrmfssfon or rccornmcndatfon for tho uso of any product in a mannet that ndght infHngo existing patents. No warranty is rnado, either expressed or ftnpHcd.

WLI

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Assigned ttu???? FOR INFORMATION ONLY, Expires 0 B. (0-P7 Pay P Vl ~ HEALTH HAZh>ID DATA I Clou>LIIs! oF EHTRY; IHHALA ICHT Unl ikely sxIHT Possible INOEST OH? Unl ikel y

         > I EA'H HAZARDS (A CL>TE A>(9 Ct(ROWICJ product has low vapor pressure and should not present                                                               a  hazard under normal working conditions.

Product considered safe under normal usage. Over cxposuret lhowcvcr, msy result in the following: INHALATION: Dismalness; SKIN/EYES: Irritation;

     'INGESTION:               Gastro-intestinal irritation.

CARCTOIOG INICITY. HTP?

                                                               =

N IARO MQHQGRAPNs? No oskh REGULATED? h'ICA'HDITION GENERALLYAGGRAVATEDBY EXPOSURE NP K EMERGENGYANDFIRsTAIDPRQcEDUREs INHALATIoN: Remove tc fresh air; sKIN: wash with soap and water; EYES: Plush with water for 15 minutes. If irritation persistst seek medical attention. INGESTION: Do not induce vomiting, get medical attention. VII ~ PRECAUTIONS FOR SAFE NANDLINOAND USE

       >   stEPs    lo SE TAKEN IN cAsE 1$ IITERIAL Is RELEAsED oR sPILLEo. Ai low small spills to evaporate                                                     ~     Larger c   I  belle s!Eould I c collected ~ TTd disposed of properly in clccordocloo Mith rogulitionN.

EPA 2000 has a high BTV value. Waste product can> therefore', be mixed with normal waste oil for burning as industrial fuel. It can also be recycled or reclaimed. PASCAL>TIOHS TOBE TAKEN >N >tANDLINGAHD

                                        'ot in cool, dry area                                        from heat.                   container tightly closed                                      product STORINC'tore away                                    Keep                                                      when is no t being used, VIII~ CONTROL MEASURES RESPIRATORY PROTECTION (SPECEPr TrPE(

required if TLV kept below PPM VEHTILATIOH Locit EKHAUST hdequa te SPECIAL None MECNAHICAI.(CEkEFIrcL> None oRDTEcTIVEGLovEs Nitrile /PVC EYE PADTEGTICH Gaggles/Safety Gla6sas [O'>>ERIRO'IEO'il>>EOIOIHINGOREOVIPMERI CORE E>>q>>EEGE I woRKzYG.EHIGPRAGT>cEs <<ep eye wash in vicinity. Wash with soap 6 water before handlin food.

        <<T>>pr
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tl pt>>c E<<A>>>>p c rvp 4, cp>>ME<<T<<c A<<c <<4T ccc

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Avqrlspp cqp<<EGI<<TD 4<< ~ M ~ wpc<< ~ ~ CRtcp ~ pA>>A j<<crt Ic Accvlvrc T<<c AV44TSTT4 tlqcpccOvtlc ~ Arqc 4Acco oIE ct ~ T<<crpcc AC cN E<<c Oppc 4>> CCREER>> GEE I<<c v> vc >>TIEE tvqc>> Acc4vR>>c EE cv>4tcpIEcw>ERvr Ai~ c T<<c cv44TTTIOM ~ 4<<eEEL0 Erer Cc co<<rvsto MITT<<E orqteREevrcs <EA'p4<<et AG,>GCECEAETT.AC4<<REEVES tvt CC4IREIISvtvliCT EETOvlCVC aT ~ Mo>>ENlMTT CEO4CCSCEEEEVtvlCP rrt EEIEEC<<GRETA>qrr>> tITMC>$ 4EEOT<<CEEMEICCTEEEAOC

Assigned to:???? FOR INFORlrIATION ONLY Expires On: L??

                                    ~ ?i ~ lrg2 ayr 50                       617 762 1895                       Srtu06RRH                         ~1 DATA FOlt HA?AKOS IrrFOharATIOrr LAtEL
                                                                                                   ~l~

6>> Errtr>>rrs S>> kiah Ffita~s>> 0 0- 14~v) P.o. BOX )80, NOIWeed, Mttfta 02062 Emergency Telephone: (81l) 782-5400 MATERW 'SAFETY DATA SHEET Pp l TRADE SAKE I SAVOCAAS %'SP Tyith trkeCI4uia pheaphate EffECTIVE DATEt Karch. 1 CKEKtCAL SAKE: Kf xtura C.A.S. %o. 1 Sot Appl lcebl ~ Clos ~ r, OETERCEIfT OT cleaning Compound - riot r ~ gut ~ ted under 5000 pounds SEC l lOX 2 NAXARDOUS IXOREOIEKTS carbonate, sod f va phosphate, l r I bar 1 c, crystall 'tne

                                                                          ~~Le 10101 59    ~ 0 RLJL
                                                                                                   >>LIO                 Kot esteblfehed Sodfua Sesqufc                         crystalline                 $ 53-9b     0          cif0                 Sot estab,lfshad Average elearnt ~ L phosphorous content 7.5X in the fora of phosphatrs.                                          Equivalent of 17 grass par Cup of povdrr.

SECf lOK 5 FKTS lCAL DATA got liny point s>> S00'C X Votatftct KA Kel tiny Point: SA Evaporation A ~ tot KA Vapor pressur ~1 SA Solubitlty In vote rr Kodrret ~ specific yrevityt KA pit LIX In k<0)t 11 fE Densftyt1 40 . 7S Lbslft Appearances Mhit~ crystalline solid SECTIOS 6 FtRE AKD EXPLOS10K DATA kot epptfcabta r kot applicable 1 Nonfla>>aabto A I Kay fora toxic eat ~ ri ~ lat c ~ rbon dfoxfda, carbon ponoxfder etc. Irhen heated to high tcaperatura. p sotuti one In Irater ~ re aoderat ~ Ly to strong el kat lnr. ucar Cult protectfve clothing. sot applicable SECTIOK 5 KEALTK ILAZALD DATA T tec taction y F F Routes of Entry - AcUTE (Iaacdf ctrl Can cause severe fr rttat1on and burnlny and transient injury to cornea. lrrttat lny, asy causa cheatcet burne and dorset Itf ~ . QQ~~}r lnhalet Ion of dust can cause, nasal and respiratory irritation.

         ~

g~~r F fray oause !rrltatfon and chesfcal burns to the gastrointestinal tracts CKROKIC fdetayad)t tone knokn Cercfnoyanicityt Sl ~  ? So IARC KOKOCSApk ~ '7 So OSSA AEOULATEO7 No ABLE LULt Flush eyes -vith plenty of rvnnfny rr ~ ter for at least TS rrfnuta ~ . Kotrf eyelids

            ~ part to ansur ~ coaptate              frrfyatfon of ali tissue. C ~ t sedfcat attention proaptly.

QJnr Remove contaalnatrd clothing and vaeh skin thoroughly>>f th vat ~ r. If irr it ~ t ion indicate

           ~tn      ~t occurs grt aadfcat attention proaptty. Thorouyhly trash contacrf noted clothing before reuse give oxyyen.

1 f if I l tnees occur ~, re>>ove patlrnt to fresh air. breathiny has stopped, start artlf ic1 ~ l respiration. Oet aadfc ~ I 1 f brest hiny I ~ df f f I cvl t

           ~

lkDUCE l ~r ttrntion pro>>pt ly. Saver give anything by aovth to an unconscious parson. VOKlllkg. Cive large quentltiee Of rratrr {lf OVall able ~ IVS S ~ Vat ~ t gl ~ rere Of lf evetloved 00 xot rsltk). lf vooftfng occurs spontaneously keep ~ irvey cti ~ r and give aors voter, Cent aadfcat attention prorrptty. Lf syaptorss , apply treatrsent ~ e appropriate for corrocfvc alkalf substance.

Assigned tor ???? FOR INFORMATION ONLY Expires C Ouayfyprocfuctgefrlcd Ip?5 .. incr 4 +Ql Hlw Me cc? O~ P.D. GoccyacLO. I as h%c v celrphorw'Sroeccscom'a. Auoss sec HQ?rai prx)Nl.ul'll Aa caus a>>csex weccerofcsdo>>'. f800} ~98?2 LNXIIITILI?ilNS papa 2 of 2 NSDS SAVOSRAN TBIr SECTION y REACT I V ITT DATA Stable T r VILL not oqEur. T I I c+Solutfons ln water are highly ellral fne and aay produce hydrogen pts vhan fn contact with el<<ainus. ufll react vf th acids to fora carbon dioxide. Materiel fs hyyroscopfc and tends to ca'ka. Sts "SECTION 4 - UNUSL/AL flRE AND EXPLOSION HAZARDS?>> SECT 10il 7 SPILL OR LEAK PROCEDURES p T a P c Rsvl ev sEc'I IQN a UNU'suAL. F IRE AND EXPLOSlON HAZARDS ~" federal clean up rtsfdue ~ Reaaininy residue esy ba washed a<<sy uf th water. Saall quentft les say be deposited In ytneral trash and ra ~ fdut flushed down drain with <<attr. aryt spills - Deposit cont ulnar'n posted toxic substances land fill phosphatt has a reportablt qusntfty IRO) of SDDD lbs. L fn accordance with local, state snd I regulations. Tr u>> SECTION 8 SPECIAL PROTECTION IHFORIIAIION lndustri ~ r: L cluaL liter Ity cotton N lOSNIIISNA apprOVtd dust respirator ~ I fnad nsopr eno gloves wf th close Chtafcsl goyglec or safety ylassec vlth side ehf ~ if dust Is forcrad Id. f it t Iny <<r fst I ~ ts. No special protective clothfng ntoded; however, <<tar lony slttved shirts ccfth long pants to protect 's'kfn agafnst splashes and spills. SECTION 9 SPEC1AL PSECAUT IONS N N c Erspty containers say be Inclnec ~ teel or disc ~ rded <>~gas can form upon contact w1th food end beverage products 1n enclosed spaces and can causa death. Follow appropriete tank entry pr ocaduros (ANSI Z117. 1-1977> . SPECIAL MIXING AND HANDLING INSTRUCTIONS with water . Consider able heat 1s generated when productviolently Product can react is mixed with wator. Therefor a, when making solut1ons alway carefully follow these steps: ALWAYS waar ALL protact1va cloth1ng doscr1bad above. NEVER add wator to product . ALWAYS add product - w1th constant st 1rr ing slowly to sur face of lukewar m (88-108 F> water, to assure product 1s be1ng completely d1seol ved es it 1s added. If product 1 added et toobot rep1dly. becomes concentrated or w1thout st irr1ng. and tom of m1x1ng vassal, excess 1ve hant may be gener ated, resultinp 1n DANGEROUS boil ing and spatter1np, and a possible IMMEDIATE AND VIOLENT ERUPTION of h1ghly ceust ic solut 1 on.

Assigned to:???? FOR INFORMATION ONLY Expires On OCC I DENTAL CHEMICAL MSDS NUMBER: MS389 Page 8 84-0 of 9 PRODUCT NAME: 58%%d CAUSTIC SODA SOLUTION VIII. HANDLING AND STORAGE (Contiilued) SPECIAL MIXING AND HANDLING INSTRIJCTIOHS (Continued) NOTE: Never add more product than can be absorbed solut1on while maintaining temper ature below 288 P (O sea bylevel prevent boiling and spatter1ng. ) to Product can react EXPI - I VELY w1th nc1ds. aldehydes, nnd many other organ1c chemicals OS when mix1ng product with solut 1ons conta1ning such chom1cals. 1nstr uct ions, nnd add product constantly. m fol low gr el of above mixing ndual ly. wh1le st irr ing 1 ALWAYS empty and clenn containers product, to avoid possible EXPLOSIVE react1on of'l 1 res1dues before adding between product nnd unknown residue. Retur nable conta1ner s should be 'hipped 1n accordance w1th suppl 1er ' recommendat ions. Return sh1pments should comp y with a 1 1 federal, state. and DOT regulat sons. Al 1 res1dunl cnust ic 1 soda should be removed from conta1nors prior to disposal . IX. ENVIRONMENTAL PROCEDURES STEPS TO BE TAKEN IF MATERIAL IS RELEASED OR SPILLED: Leaks should be stopped. Sp 1 1 s should bo conte ined . and cleaned up immediately. Spills should be, removed by us1ng a 1 Neutral ire remaining tr'aces of'ater 1al w1th any d1lute truck. vacuum inorganiC aC1d such as hydrochlor1c. sulfuric. nitric, The spill area f lushed wi and 1 acet1c phosphoric, bicarbonate. th Alwater fol acid. clean-up lowed by 1 iber nl cover 1ng of sod1um mnter1al should be removed nnd plec should then be in appr oved conta1ners. labeled and stor ed in a snf'e plnc await pr oper treatment or dispo al . Spi 1 1 s on areas other pavement . e. g .. dir t or nnd, mny be handled by remov ing affected so11s nnd placing in approved container s. Perso perform1ng clean-up wor k should wear adequate per onal protect1vo equipment and clothing. Spi 1 s or releases 'should be reported. 1 f requ1red. to the appr opr Cato local, stnte nnd federal regulatory agenc1es. 1 1 CAUTION: Cnust 1c ac1d soda and water . may react violent 1 y w 1th WASTE DISPOSAL METHOD: The mater 1n1 s rosul t ing frOm Clean-up operat 1 ons maycons.bo hazardous wastes and. therefor e. subject to spec ic regulat 1 f Package store, transport, and d1spose of al 1 clean-up mator1a1s and eny contaminntod equipment in accor dance w1th al appl 1ceble

                                ~

federal, state, nnd local heal mny th andbo envsubject 1 ironmenta regul at 1ons. Sh1pments of waste materials requ1rements per app1 1cnble regulnt1ons. 1 fest 1ng to manid1sposal Appropr1ate wi 1 1 depend on the nature of each waste material and should be performed by competent and proper 1 y perm1 t ted contractors. Ensure that al 1 respons1ble recoivo pr oper not ication of federal, if stato, and local agenc1os spi 1 and disposal methods. 1

Assigned to:???? FOR iNFORMATiON ONLY Expites On: i?? OCCIDENTAL CHEMICAL Page 7 of 84-89-,90 9 MSDS NUMBER: M5389 PRODUCT NAME: 58K CAUSTIC SODA SOLUTION X, ADDITIONALINFORMATION OSHA Standard 29CFR 1910. I280 requir es that 1nformat1on be prov1ded of' to employees regard1ng the hazards of chemicals by means hazard commun1cat 1on program inClud1ng label ing, mater 1a'We1 safety data sheets. tra1ning1s and accoss to wr1tton records. request that you. and it informat ion in th1s Material Safety Data your legal duty to. moke al 1 Shoot available to your emp 1 oyoos. To aid our customers 1n comply1ng w1th regulator y requ1rements. SARA T1tle I I I hazard categor1es for this product aro indicated in Section I . If the wor d "YES" appears next to any category, thi S PrOduct may be repcr table by you under the requ1remonts 48 CFR Part 370. Please consult those regulat1ons f'r details. of XL PREPARATION INFORMATION For add1t1onal Non-Emergency health. safety, cr environmental informat ion telephone (716) 286-3881', or wr1te to: Occ1denta 1 Chemi ca 1 Cor porat 1on Product Stewardsh1p Department Suito 488 368 Rainbow Boulevard South Niagara Fa 1 s, NY 1 14382 For Emergencies: 24 HOVR EMERGENCY PHONE: (716) 278-7021 This MSDS roplacos MSDS Numbor M5389 dated 07- I4-89. i 000363

Assigned to:???? FOR INFORMATION ONLY Expires On OCCIDENTAL CHEMICAL MSDS NUMBER: M53B9 Pape 8 af 04 9 PRODUCT NAME: 584 CAUSTIC SODA SOLUTION WARNING LABEL INFORMATION SIGNAI WORD: DANGERI STATEMENT OF HAZARDS: CAUSES SEVERE BURNS TO SKIN, EYES AND MUCOUS MEMBRANES. CONTACT WITH EYES CAN CAUSE PERMANENT EYE DAMAGE. INHALATION OF DUST. MIST OR SPRAY CAN CAUSE SEVERE LUNG DAMAGE.

                                                     ~

CAN REACT VIOLENTLY WITH WATER ACIDS. AND OTHER SUBSTANCES, PRECAUTIONARY STATEMENTS: Do not pet into eyes. on skin. on clothing. Avoid breathinp dust mist . or spray. Do not take internal ly.

                                               ~

Uso with adequate vent 1 1 at ion and employ respiratory protect ion when exposure to dust. m1st, or spray is possible. When handl 1ng. wear chem1ca1 splash goggles, f'aco shield. rubber gloves and protect1ve cloth1ng. - Wash thor ouphly after handl 1ng or contact expo uro can cau o burns wh1ch er e not 1mmediately pa1nful or v1s1ble. Keep container closed. Product can r oact violent 1 y with water . acids. and other substances read Handl 1ng and Storage.1nstruct1ons car oful ly bofore us1np. Product 1s cor rosS ve to t 1n, alum1num. zinc. and al loys conta'Ininp those metals, and will react violently with those metals 1n powder form. Hazardous car bon monox1de pas can for m upon contact w1th food and beverage pr oducts in enclosed spaces and can cause death., Fol low appropriate tank entry procedures (ANSI Z117. 1-1977) . FIRST AID: IN CASE OF CONTACT! FOR EYES: OBJECT IS TO FLUSH MATERIAL OUT IMMEDIATELY THEN SEEK MEDIr ATTENTION. IMMEDIATELY least 15 ffos lu hc1bly oyas w'1th largo amounts holding 11ds apart to on of'ater fatislushinp of ossent i a 1 minutes entire to surface. Washing eyes w1th1n several soc achieve max imum of foct 1voness. SEEK MEDI ATTENTION IMMEDI ATEI Y. FOR SKIN: IMMEDIATELY wash w1th plenty of water Remove contaminated clothinp and footwear. for at least 15 minutes. Wash cloth1np befor o rouso and discard footwoar which cannot bo decontaminated. SEEK MEDICAL ATTENTION I MMEDI ATELY. I F INHALED: person Remove to fresh a1r administer

                                                       ~   If oxygen.

br eathing is d1ff 1cult. have trained If rosp1rat 1on stops. g1vo mouth-to-mouth rosusc1 tat ion. GET MEDICAL ATTENTION. IF SWALLOWED; NEVER pive anythinp by mouth unconscious por son. I f to anGive swal lowed, INDUCE VOMITING . lar go quent 1t ios of I f vom1t 1ng DO NOT water. I f'va1lable, p1ve sever al glas es of m11k. occurs spontaneously, keep a1rway clear. SEEK MEDICAL ATTENTION IMMEDIATELY. IN CASE OF: SPILL OR LEAK; Leaks should be stopped. Sp111s. after conta1nment. should be Shaveled up Or remOVed by VaCuum truCk (1f' iquid) tO Chern1Cal waste area. Noutralixo residue w1th dilute ac1d. flush spi1 1 area with wator fol lowod by l,iberal bicarbonate. D1spose of wash water and covering of'odium sp 1 1 1 by-products accord1ng to federal, state, end local regulat ions.

Assigned to:???? FOR INFORMATION ONLY Expires On: 1?? Il OCCIDENTAL CHEMICAL MSDS NUMBER: M5369 of 84-89-989 Pago 9 PRODUCT NAME: 58K CAUSTIC SODA SOLUTION WARMING LABEL INFORMATION (Continued) HANDI ING AND STORAGE! Considerable heat is generated when product 1s mixed with water Thoroforo. when mak1ng solut1ons always careful ly fol low theso stops:

                               ~

ALWAYS wear ALL prascr1bed protect 1va cloth1ng. NEVER add water to product. ALWAYS add product - w1th constant st irr tng slowly to surface of lukewarm (68-108 F) wator. to assure product 1S being completely d1ssol vod as 1t is added. I f'r oduct 1 added too rap1dl y. or without st irr 1ng. end becomes concontrated at bot tcm of m1x ing vessol, axcoss 1va hoat may bo generated. result1ng in DANGEROUS boil ing and spatter ing, and a poss1ble IMMEDIATE AND VIOLENT ERUPTION of highly caust 1c solut 1on. NOTE: Never add mor e product than can be absorbed inta ining by solut ion whi le prevent ma boiling and tamperatur o below spatter1ng. 288'F (O saa lave 1 ) to Product can react EXPLOSIVELY w1th acids, aldehydas, and many other organic chom1cals - when m1x1ng product contain1ng such instruct constant 1 y. 1on, chemicals. and edd product ALWAYS empty and cloan containers

                                                                     ~of'l follow al 1 1 of'bovo gradual 1

y, w1th solut1ons 1 mixing whi o st 1r r ing residues befor e add1ng product. to avo1d possible EXPLOSIVE react1on between product and unknown residue. Returnable's containers should be sh1pped in accordance with suppl iar Return should comply w1th al 1 federal, state, and DOT rogulatshipments recommandat1ons. ions. Al 1 res1dual caust1c soda should be removed from containers pr, 1or to disposal. D I SPOSAI: Tha materials resulting fr cm clean-up oper at1ons may be hazardous, wastes and. thor afore. sub/oct to specii'1c r ogulat sons. Packaga store, transport, end dispose of el 1 clean-up mater 1els anCI any contaminated oqu1pmant 1n accordance

                                  ~

federal. state, and local health environmental with el eppl icable 1 of waste materials may bo subject to man1fost1ng rogulet ions. Sh1pmants i raqu1remants par app1 cable ragulet ions. Appropr tate d1spose w111 depend on the nature of'ach waste mater ia1 and should be 1 par formed by competent end properly por mittod contractor Ensure that all respons1blo federal . state, and local agencies raco1va proper notif1cat ion of d1sposal. INFORMATION REQUIRED BY FEDERAI, STATE OR LOCAL REGULATIONS: Th1s product conte1ns: CASP NAME

                         ~ 1318732       Sodium hydrox1da (Na(OH)       )

7647145 Sod 1um chl or 1de (NaCl ) 7732185 Water HMIS RATING SYSTEMI HEALTH 3 FLAMMABILITY0 REACTIVITY 2 FOR INDUSTRIAL USE ONLY LABEL 040M5389

3600-PM-WQ0008 Rev 7/97 0047325 NPDES Number PA SECTION C - (continued) N/A IV. (Continued) 2,3 i f h i hr (Read instructions carefully and use the tabular format and additional pages, where necessary, to present the required information.) Average Effluent Analytical Outfall Chemical Substance or Compound Reason for Presence in Discharge Concentration Detection Level (I gII) (ItgII)

3600-PM-WQ0008 Rov 7/97 NPDfS Number PA 0047325 SECTION C - (continued) (Continued)

4. Any other toxic chemicals known or expected to be present in the discharge.
a. GC/MS Five Peaks" pollutants (see instructions)

Outfall Number N/A Group Analytical Average Maximum No. Samples Number Chemical Substance or Detection ENuent Effluent Positive (3-7) Compound Name Limit Concentration Concentration / (pgn) (pg/I) (ug/I) No. Analyzed Use additional sheets for additional pollutants, and for each Outfall reported. 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. 3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION C - (continued) IV. (Continued)

4. b. Other Chemicals Outfall Number N/A Indicate if Average Presence is Substance Reason for Presence in Discharge Concentration Known (K) or (vgll) Suspected (S)

Provide additional sheets if necessary 00036

3600-PM-W 08 Rev 7/97 NPDES Number PA 004 SEC - (continued) N/A V. HAZARDOUS SUBSTANCE SPILL REPORTING REQUIREMENT EXEMPTION (Optional) (See Instructions)

3. Treatment Amount Per Outfall Provided
1. Name of Table 4 Substance Outfall Quantity 2. Origin and Source Frequency Duration b c Ib/24 IL!8 p

CD 3600.PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION C - (continued) Vl. ANTICIPATED ENVIRONMENTALPROTECTION IMPROVEMENTS OR RELATED CHANGES A. Are you now required by any federal, state or local authority to meet any implementation schedule for theconstruction, upgrading or operation of wastewater treatment equipment or practices or any other environmental programs w i ff described in this application? This includes, but is not limited to, permit conditions, administrative or enforcement orders, enforcement compliance schedule letters, stipulations, court orders, and grant or loan conditions. YES (complete the fo/lowing table) H NO (go to B)

4. FINALCOMPLIANCE
1. IDENTIFICATIONOF 2. AFFECTED OUTFALLS DATE CONDITION, I 3. BRIEF DESCRIPTION OF PROJECT ',

AGREEMENT,ETC. a. No b. Source ot Discharge Required b. Preluded B. OPTIONAL: You may attach additional sheets describing any additional environmental pollution control programs (or other production projects) which may affect your discharges which you now have under way or which you plan. Indicate whether each program is now under way or planned, and indicate your actual or planned schedules for construction. N/A Q MARK"X" IF DESCRIPTION OF ADDITIONALPROGRAMS IS ATIACHED VII. BIOLOGICALTOXICITYTEST DATA Do you know or have reason to believe that any acute or chronic or biological toxicity tests were made in the last three (3) years on any of the facility's discharges or on a receiving water in relation to a discharge' YES H NO If yes, t n 'nf rmatio which you have available on the purpose and nature of such testing, and the test results. All dischargers are encouraged to perform biological toxicity testing. The Department may require biomonitoring testing be conducted after your application is received. The Department may be contacted for protocols." Oooo'N

3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION D - Stormwater Discharges Associated with Industrial Activity tfall Location For each outfall, list the latitude and longitude of its location to the nearest 15 seconds and the name of the receiving water. A. Outfall Number D. Receiving Water (List) B. Latitude C. Longitude (Name) N/A II. Improvements A. Are you now required beany federal, state, or local authority to meet any implementation schedule for the construction, upgrading or operation of wastewater treatment or practices or any other environmental programs which may affect the discharges described in this application? This includes, but is not limited to, permit conditions, administrative or enforcement orders, enforcement compliance schedule letters, stipulations, court orders and grant or loan conditions. Q Yes Q No

2. Affected Outfalls 4. Final Compliance
1. Identification of Conditions, Date
3. Brief Description of Project Agreements, Etc. number source of discharge a. req. b. proj.

B. You may attach additional sheets describing any additional water pollution (or other environmental projects which may affect your discharges) you now have under way or which you plan. Indicate whether each program is now under way or planned, and indicate your actual or planned schedules for construction. lll. Site Drainage Map Attach a site map showing topography (or indicating the outline of drainage areas served by the outfall(s) covered in the application if a topographic map is unavailable) depicting the facility including: each of its intake and discharge structures; the drainage area of each stormwater outfall; paved areas and buildings within the drainage area of each stormwater outfall, each known past or present areas used for outdoor storage or disposal of significant materials, each existing structural control measure to reduce pollutants in stormwater runoff, materials loading and access areas, areas where pesticides, herbicides, soil conditioners and fertilizers are applied; each of its hazardous waste treatment, storage or disposal units (including each area not required to have a RCRA permit which is used for accumulating hazardous waste under 40 CFR 262.34); each well where fluids from the facility are injected underground; springs, and other surface water bodies which receive stormwater discharges from the facility. 3600-PM-WQ0008 Rev 7/97 0047325 NPDES Number PA SECTION D (Continued) IV. Narrative Description of Pollutant Sources A. For each outfall, provide an estimate of the area (include units) of impervious services (including paved areas and building drained to the outfall, and an estimate of the total surface area drained by the outfall. Outfall Area of Impervious Surface Total Area Drained Outfall Area of Impervious Surface Total Area Drained Number (provide units) (provide units) Number (provi de units) (provide units) N/A B. Provide a narrative description of significant materials that are currently or in the past three years have been treated, stored or disposed in a manner to allow exposure to stormwatec method of treatment, storage, or disposal; past and present materials management practices employed, in the last three years, to minimize contact by these materials with stormwater runoff; materials loading and access areas; and the location, manner, and frequency in which pesticides, herbicides, soil conditioners, and fertilizers are applied. N/A C. For each outfall, provide the location and a description of existing structural and nonstructural control measures to reduce pollutants in stormwater runoff; and a description of the treatment the stormwater receives, including the schedule and type of maintenance for control and treatment measures and the ultimate disposal of any solid or fluid wastes other than by discharge. Outfall List Codes from Number Treatment Table1 (EPATable No 2 F1) N/A V.. Nonstormwater Discharges A. I certify under penalty of law that the outfall(s) covered by this application have been tested or evaluated for the presence of nonstorm-water discharges and that all nonstormwater discharges from these outfall(s) are identified in Section C of this application for this outfall. Name and Official title (type or print) Signature Date Signed N/A 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. N/A Vl. Significant Leaks or Spills Provide existing information regarding the history of significant spills of toxic or hazardous pollutants at the facility in the last three years, including the approximate date and location of the spill or leak, and the type and amount of material released. N/A 3600+M-WQ0008 Rev 7/97 NPDES Number PA 0047325 ION D (Continued) P TVll-E- d o wate o Use this page to list any toxic pollutants as required in Part Vll-E of Section D, or to provide explanation of why sampling couldn't be performed. N/A 3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION D (Continued) Vll. Discharge Information in the spec A, B, C, 8 D: See Instructions before proceeding. Complete one set of tables for each outfall. Annotate the outfall number provided. E. List any substance(s) or a component of a substance(s) listed in Table 5 which you currently use or manufacture as an intermediate or final product or byproduct. If none, indicate so. N/A Vill. Biological Toxicity Testing Data Do you have any knowledge or reason to believe that any biological test for acute or chronic toxicity has been made on any of your discharges or on a receiving water in relation to your discharge within the last 3 years? Yes (iist aii such pollutants below and explain the purpose and nature of such testing.) Q No (go to Section IX) N/A 0003

3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 SECT ION D (Continued ) V Discharge Information (Continued from previous page) NIA Part A - You must provide the results of at least one analysis for every pollutant in this table. Complete one table for each outfall. See instructions for additional details. Pollutant Maximum Values Average Values Number and (include units) (include units) of Storm Sources of Pollutants CAS Number Events Grab Sample Taken During Grab Sample Taken During Sampled (ifavailable) First 30 Minutes First 30 Minutes Oil and Grease Biological Oxygen Demand (BOD5) Chemical Oxygen Demand (COD) Total Suspended Solids (TSS) Total Kjeldahl Nitrogen Nitrate Pius Nitrite Nitrogen Total Phosphorus pH (MinJMax.) Part B - List each pollutant that is limited in an eNuent guideline which the facility is subject to or any pollutant listed in the facility's NPDES permit for its process wastewater (if the facility is operating under an existing NPDES permit). Complete one table for each outfall. See the instructions for additional details and requirements. Maximum Values Average Values Number Pollutant of Storm and (include units) (include units) Events Sources of Pollutants umber Grab Sample Taken During Grab Sample Taken During Sampled

         <table                                         F'30Minutes
                                                                         .                                                       Oooo'

3600-PM-WQ0008 Rev 7/97 0047325

                                                                                        ~ NPDES Number PA SECTION 0 (Continved)                        NIA Part C - List each pollutant shown in Tables 5, 6, and 7 (EPA Table Nos. 2F-2, 2F-3, and 2FA respectively) that you knovv'or have reason to believe is present. See the instructions for additional details and requirements. Complete one table for ear           ll.

Pollutant Maximum Values Average Values Number and (include units) (include units) of Storm Sources of Pollutants CAS Number Grab Sample Taken During Grab Sample Taken During Events

 . (ifavailable)            First 30 Minutes           First 30 Minutes        Sampled Part D - Provide data for the storm event(s) which resulted in the maximum values for the flow weighted composite sample.
1. 2. 3. 4. 5. 6. 7. 8.

Date of Duration Total Rainfall Number of Hours Between Maximum Flow Rate Total Flow From Season Form of Storm of Storm During Storm Event Beginning of Storm Meas- During Rain Event Rain Event Sample Precipitation Event (in minutes) (in inches) ured and End of Previous (gallons per minute , (gallons or was (rainfall, Measurable Rain Event or specify units) specify units) Taken - snowmelt) N/A

9. Provide a description of the method of flow measurement or estimate.

N/A QQ03'76

3600+0-WQ0008 Rev 7/97 NPDES Number PA 0047325 N E - MISCELLANEOUS INFORMATION SUBMISSION I. CONTRACTED ANALYTICALASSISTANCE Did a contract laboratory or consulting firm perform any of the analyses required by this application? H Yes, their name(s), address(es) and list(s) of the Q No analyses performed are given below: Name Anal ical Laborato Services inc. Types of Analyses Performed: Grou 1, 2, 3, 4, 5, 7 Address 34 Do wood Lane Middletown, PA 17057 Phone (717) 944- 5541 arne Address 50 Van Buren Avenue'ypes Teled ne Brown En .. Isoto es 8 of Analyses Performed: Grou P.O. Box 1235 Westwood, NJ 07675-1235 Phone (201) 664-7070 Name PPL Inc. Types of Analyses Performed:9C 10C 11C 12C Addi'ess Sus uehanna Steam Electric Station P.O. Box 467 Berwick, PA 18603 Phone (570) 542- 3995 (cont.) 000370

3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 SECTION E - MISCELLANEOUS INFORMATION SUBMISSION I. CONTRACTED ANALYTICALASSISTANCE Did a contract laboratory or consulting firm perform any of the analyses required by this application? H Yes, their name(s), address(es) and list(s) of the No analyses performed are given below: Name Benchmark Anal lcs Types of Analyses Performed: SC'5C (on some of the samples) Address 4777 Saucon Creek Road Center Valley, PA 18034-9004 Phone (610) 974- 8100 Name Ecolo III Types of Analyses Performed: 9C 10C 11C Address RR1 Box1795 12C Berwick, PA 18603 Phone (570) 542- 2191 Attn: Terry Soya Name Kirb Memorial Health Center

  • Address 71 N. Franklin Street Wilkes-Barre, PA 18701-1391 Phone (570) 823- 5450 OOOO'78

3600-PM-WQ0008 Rev 7/97 NPDES Number PA 0047325 1 Sr ION E - MISCELLANEOUS INFORMATION SUBMISSION (continued) NIA II. OTHER INFORMATION w i hr Q Check if Not Applicable

a. Have there been any technical evaluations performed concerning your anticipated wastewater treatment or control facilities (including engineering reports or pilot plant studies)'? Check the appropriate box below.

Yes Q No

b. If yes, briefly describe such evaluations and the resulting reports which have been prepared.
c. Provide the name and location of any existing plant(s) which, to the best of your knowledge, resembles your planned operation with respect to items produced, production processes, wastewater constituents or wastewater treatment.

(Optional) t to expand upon responses to any of the above Questions, or to call attention to n f you feel should be considered in establishing permit limitations for the proposed or existing facility. r 3600+8-WQ000$ Rev 7/97 NPDES Number PA 0047325 S NF - CERTIFICATION AND SIGNATURE OF APPLICANT I certify under penalty of Iaw that this document and all attachments were prepared under my'direction or supervision in accordance with a system designed to assure that quaiified personnel properly gathered and evaluated the information submitted. Based on my inquiry of the person er persons who manage the system, or those persons directly responsible for gathering the iriformation, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are signTiicant penalties for submitting false information, including the. possibility of fine and imprisonment for knowing violations. Robert F. Saunders Sworn and subscribed to before me thia VP-Nuclear Site Operations day of , 19% Print Name and TMe of Peraon Signing ( 570 ) 542-3256 Telephone Number of Peison Signing Notary Public Notarial Seat Sandra K. Lines, Notary Public Salem Twp.. Luzerne County My Commission. Expires Sept. 24, 2001 ember cia ion o otanes Signature of Applicant. Notary Soal ( ~ ('/ (

                                                                                                                                    ~

Date Application Signed Please note below the name, address and telephone number of the'individual that should be contacted is required: (If same as Item I.C., in Section A, please state). Name ~ Jerome S. Fields Address: PPL, lnc. (GENA93)

                       . 2N.9     Street, AllentownPA 18101-1179 Telephone:         (610 ) 774-7889 000380

360D-PM-WQOOOS Rev 7/97 Checklist COMMONWEALTHOF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTALRESOURCES PERMIT APPLICATION <<GENERAL INFORMATION We~~R ~+~:t~~+~gj~@e~<Pk';~@~"""" ~ APPLICANT'S ZCHECKLIST ~~~+.: '~~g4~~W", "."~Pf~~~~@ 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. being placed ~I Failure to provide all of the requested information will delay the processing of the application and may result in the application with t~zIIgg, or will be considered withdrawn and the application file closed. Check {X) Item if Included General Information form attached (4000-PM-DFO0001) (0130-PM-DPC0001) Three (3) copies of application package submitted Original copy of application notarized Additional copy for ECHD, ACHD, and DRBC Fee 'pplication

                                                                                                     $ 500.00 Proper evidence of Act 14 municipality, county notification Proof of local newspaper public notice (for new and substantially changed discharges only)

TION A - APPLICANT IDENTIFIER Requirement Check (X) SECTION B - GENERAL INFORMATION if Included

1. SIC Codes
2. General Description and Nature of Business X
3. Past and Current NPDES and WQM Part II Permits
4. Topographic Map
5. Outfall Location (submit copy of Topo Map with discharge location)
6. Preparedness, Prevention, and Contingency (PPC) Plans See note page 2
7. Line Drawing Site Plan and Stormwater Runoff for outfalls discharging BOTH stormwater and process wastewater
9. New Source Determination

3600-PM-WQ0008 Rev 7/97 Checklist SECTION C - DATA REQUIREMENTS FOR PROCESS, NCCW, AND SANITARYWASTEWATER DISCHARGES Check (X) Requirement if included I. OUTFALLS AND ASSOCIATED WASTEWATER TREATMENTTECHNOLOGIES II. SOURCES OF WASTEWATER CONTRIBUTING TO OUTFALLS

1. Process Wastewater X
2. Other Wastewater
3. Total Process, Miscellaneous, NCCW and Sanitary Wastewater
4. Process Wastewater Combined with Stormwater III. REQUIRED AND OPTIONAL ANALYSES
1. Optional Site-Specific Toxics Data
2. Summary of Required Analyses Worksheet
3. Analyses Results IV. INFORMATION ON OTHER POTENTIALLYTOXIC POLLUTANTS KNOWN OR EXPECTED TO BE PRESENT IN THE DISCHARGE
1. Chemical Additives 2,3 Other Potentially Toxic Pollutants 4a. GC/MS Five Peaks Pollutants 4b. Other Chemicals V. HAZARDOUS SUBSTANCE SPILL REPORTING REQUIREMENT EXEMPTION Vl. ANTICIPATED ENVIRONMENTALPROTECTION IMPROVEMENTS VII. BIOLOGICALTOXICITYTEST DATA SECTION D - "STORMWATER DISCHARGES ASSOCIATED WITH INDUSTRIALACTIVITY" Check (X)

Requirement if Included I. IF REQUIRED TO COMPLETE THIS SECT(ON, ALL PARTS ARE COMPLETE SECTION E - MISC. INFORMATION SUBMISSION (To be Completed by All Applicants) Check (X) Requirement if Included I. CONTRACTED ANALYTICAI ASSISTANCE II. OTHER INFORMATION SECTION F - CERTIFICATION AND SIGNATURES OF APPLICATION (To Be Completed by All Applicants) Check X Requirement if lncl Robert F. Saunders, VP-Nuclear Site Operations 00038~}}