L-2006-131, Wastewater Permit Number FL0001562, Request for Minor Revision Notification

Wastewater Permit Number FL0001562, Request for Minor Revision Notification

ML061500246
Person / Time
Site:	Turkey Point
Issue date:	05/22/2006
From:	Jones T Florida Power & Light Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
L-2006-131
Download: ML061500246 (129)

Text

0 MAY 2 2 2006 FPL L-2006-131 10 CFR 50.36 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D. C. 20555 Re: Turkey Point Units 3 and 4 Docket Nos. 50-250 and 50-251 Wastewater Permit Number FLOO01562 Request for Minor Revision Notification In accordance with Section 3.2.2 of the Turkey Point Units 3 and 4 Environmental Protection Plan (Appendix B of Facility Operating Licenses DPR-31 and DPR-41), enclosed is a copy of the request to revise the Wastewater Permit Number FL0001562. A minor revision is requested to incorporate the Turkey Point Plant Unit 5 Project's waste streams into the existing Industrial Wastewater permit.

Should there be any questions, please contact us.

Very truly yo rs, Terry 0. Jones Vice President Turkey Point Nuclear Plant Enclosure cc: Regional Administrator, Region HI, USNRC Senior Resident Inspector, USNRC, Turkey Point Plant an FPL Group company

ENCLOSURE TO L-2006-131

Florida Power & Light Company, P. 0. Box 14000, Juno Beach, FL 33408-0420 FPL May 16, 2006 Mr. Allen Hubbard, P.E.

Industrial Wastewater Section Florida Department of Environmental Protection 2600 Blair Stone Road Tallahassee, FL 32399-2400 Re: Florida Power & Light Company Turkey Point Plant Unit 5 Wastewater Permit No. FL0001562 Minor Permit Revision

Dear Mr. Hubbard:

Provided are the following items for FPL's minor revision request to the Turkey Point Plant Industrial Wastewater Permit. A minor revision is requested to incorporate the Turkey Point Plant Unit 5 Project's waste streams into the existing permit.

1. Three copies of DEP Form 62-620.910(9) - Wastewater Permit Minor Revision Application

2. Three copies of Attachment A- System Description and supporting documentation

3. FPL check payable to the Department for the $250 application fee.

FPL's Turkey Point Plant Unit 5 Project is currently under construction. FPL filed its application for Site Certification for the Turkey Point Plant Unit 5 Project with the Department in November 2003.

The Final Order of Certification was signed in February 2005. As part of the project, there will be additional wastewater systems and discharges. This minor revision request is to incorporate the additional waste streams into the existing Industrial Wastewater permit.

Your prompt attention to this request is appreciated. If you have any questions or need additional information, please contact me at (561) 694-4304.

Sincerely, Jill Watson Power Generation Division Enclosures cc: H. 0. Nunez FPL Turkey Point Plant Gary Andersen FPL Turkey Point Plant an FPL Group company

WARNING: Original document has a reflective watermark on reverse side. Hold at an angle to view.

For Inquirk es call (305)485-6700 64-1278 SAP Disbursement Account Bank of America Check Date: 04/27/2006 Check No. 0989845 I=*PL Atlanta, Dekalb County, Georgia TWO HUNDRED FIFTY DOLLARS PAY TO THE STATE OF FLORIDA FDEP ORDER OF 2600 BLAIR STONE ROAD MS4545 FLORIDA POWER & LIGHT CO.

TALLAHASSEE FL 32399 noil C~tb--

11110989845"1 *:0O1l 2?81: 3 29997?7? 6,1 Florida Power & Light Co. Check Date  : 04/27/2006 Vendor Name: STATE OF FLORIDA FDEP Check Number: 0989845 riro r nmli* U'IOIZD.UUO I IV S.VU zoU.uU Check Total ............................. $ 250.00

APPLICATION FOR A MINOR REVISION TO A WASTEWATER FACILITY OR ACTIVITY

_F_ _ PERMIT

1. Instructions

a. In accordance with Rule 62-610.325, F.A.C., this form must be submitted to the appropriate Department district office or approved local program when requests for minor revisions to a permit or minor modifications to a facility are made by a permittee, except for transfer of a permit to a new permittee and addition of a major user of reclaimed water to a Part Ell reuse system. Application for transfer of a permit to a new permittee shall be made on DEP Form 62-620.910( 11). Application for addition of a major user of reclaimed water shall be made on DEP Form 62-610.300(4Xa)l.

b. Each applicable item must be completed in full in order to avoid delay in processing of this form. Where attached sheets or other technical documentation are provided, indicate appropriate cross-references.

c. Three (3) copies of this application with supporting documentation shall be submitted with this form.

d. All information is to be typed or printed in ik. Dates are to be entered in MM!DD/YR format.

e. This application and attachments shall be signed in accordance with Rule 62-620.305, F.A.C. Also, as applicable, this application and all attachments shall be signed and sealed by a professional engineer registered in Florida in accordance with Rule 62-620.310, F.A.C.

2. Facility Information

a. Permit Number. FL.0001562 b. Facility Identification Number _

c. Project/Facility Name: Florida Power & Ligh Company Turkey Point Plant Unit 5

d. Contact Name: IL 0. Nunez Number and Street: 9760 S.W. 344 Street City/State/Zip Code: Florida City, FL 33035 Telephone 305-242-3822

3. Type of Revision D Correct Typographical Errors' - Submit one copy of each page of the permit showing revisions being requested.

0 Change Improvement Schedule' - Provide a description of the improvement, a list of the dates to be revised, and a reason for the proposed change in each date.

EJ Change Expiration Date of Permit' - Provide the current and proposed expiration dates for the permit and the reasons for the proposed change.

O Change Staffing Requirements2 - Describe the proposed change and submit justification for the change in accordance with Chapter 62-699, F.A.C.

'A poeeg fee is not requ*ed. DEP Form 62-620.910(9)

'A p=eesing fmeis rquredthe th ap-tion Eff.ivewO.toa23,2000 inaccodanmcwit Mue624.050, F.AC.

O Change Monitoring and Reporting Requirements2 - Describe the proposed change and subrit justification for the change in accordance with Chapter 62-601, FA.C.

O Modify Approved Pretreatment Program ' - Describe the proposed modification and provide the information required by Rule 62-625.540, F.A.C.

o Delete Point Source OutfaU' - Identify the outfall and explain why the outfall is being eliminated.

0 Modify or Expand Approved Residuals Land Application Sites2 - Attach a new or updated Agricultual Use or Dedicated Sitd Plan as required by Chapter 62-640, F.A.C.

0 Minor Modification to the Fadlit9y - Provide a description of the proposed modification. If applicable, attach any reports, plans, and specifications which have been developed to implement this modification.

O Other - Provide appropriate documentation. Describe.

4. Certifications

a. Applicant or Authorized Representative I certify under penalty of law that I have personally examined and am familiar with the information submitted in this application and all attachments and that based on my inquiry ofpersons immediately responsible for obtaining the information contained in the application, I believe that the information is true, accurate and complete. I am aware that there are significant penalties for submitting false information, including the possi'bility of fin sonm ent (Signature of Apelici h oriz presentativec) (Date)

Name (please type) I-L 0. Nunez Company Name Florida Power & Light Company Title Plant General Manager Company Address: 9760 S.W. 344 Street Phone: 305-242-3822 City/StuteZip Code: Florida City, FL 33035

b. Professional Engineer Registered in Florida I certify that the engineering features of this project have been (designed) (examined) by me and found to conform to engineering principles applicable to such projects. In my professional judgement, this facility, when properly constructed, operated, and maintained, will comply with all applicable statutes ofthe State of Florida and rules of the Department.

Name (please type): Harold A. FrediariL Jr.

Florida Registration Number. 36394 Company Name: Golder Associates Inc, Cet No.1670 Company Address; 3730 Chamblee Tucker Road, City/State/Zip Code: Atlanta, GA 30341 Phone Number:. 770-492-8218 (Seal, Signature, Date, andRegis*iation ber)

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FLORIDA POWER & LIGHT COMPANY TURKEY POINT UNIT 5 PROJECT WASTEWATER TREATMENT SYSTEM Attachment A SYSTEM DESCRIPTION Project Overview The Florida Power & Light Company (FPL) Turkey Point Unit 5 Project is currently under construction. Turkey Point Unit 5 will consist of four new combustion turbines, four new heat recovery steam generators and a new steam turbine electric generator. The resulting combined cycle Turkey Point Unit 5 will have a generating capacity of approximately 1,150 megawatts. The fuel for Turkey Point Unit 5 will be natural gas and ultra low sulfur light oil.

FPL filed its application for Site Certification for the Turkey Point Unit 5 Project with the Department in November 2003. The Final Order of Certification was signed by the Governor in February 2005.

Water uses for Turkey Point Unit 5 will include circulating water for the condensers and other cooling, demineralized water and general service water for washdowns and additional uses.

Makeup water for the cooling tower and the water treatment system (reverse osmosis/demineralization) will be from up to four Floridan Aquifer wells (three wells have been installed to date). The raw water supply for service water and fire protection will be from Miami-Dade County. The application for Site Certification for Turkey Point Unit 5 described the water supply source for the water treatment system as Miami-Dade County water. FPL intends to pursue a modification to the Conditions of Certification to also allow the use of Floridan Aquifer water as the water supply for the water treatment system if an adequate water supply is available within the approved allocation. No increase in water allocation will be requested. Therefore, the use of Floridan Aquifer water as the water supply for the makeup water treatment system is included in this application. HRSG blowdown, cooling tower blowdown and the makeup water treatment system wastewater will be discharged to the existing cooling canal system through a new outfall.

In addition, stormwater will be discharged to the existing cooling canal system through both of the new outfalls and to the natural environment.

In the Site Certification application for the Turkey Point Unit 5 Project, the raw water storage tank was described as having a capacity of 3 million gallons and the demineralized water tank was described as having a capacity of 2 million gallons. During the final design and construction, to allow for optimal operation, the size of the raw water tank was decreased to 1 million gallons and the size of the demineralized water tank was increased to 4 million gallons.

Also, in the Site Certification application for the Turkey Point Unit 5 Project, the discharges from the water treatment, reverse osmosis/demineralization system and oil/water separators were routed to the wastewater collection sump and then to the existing cooling canals. The purpose of the water balance is not to show specific pipe routing, but instead to show flows and general routing.

The wastewater collection sump was not used in the modeling or analysis for mixing. Therefore, the attached flow diagram, which accurately shows the discharges from the water treatment, reverse osmosis/demineralization system and the oil/water separators directly to the existing cooling canals, is substantively the same as the water balance approved in the Site Certification.

As part of the project, there will be additional wastewater systems and discharges. Provided is a summary of the waste streams. Further information is available in the Site Certification application for the Turkey Point Unit 5 Project submitted to and approved by the Department.

Wastewater Discharges Non Equipment and Equipment Area Stormwater Non equipment area stormwater will be collected and routed to three new stormwater detention ponds. Stormwater detention pond 1 will flow into the natural environment directly west of the pond. Non equipment area stormwater collected in detention pond 3 will overflow into detention pond 2 and will be discharged via a new outfall to the existing cooling canal system. Stormwater from a portion of the power block area, stormwater collected in combustion turbine/HRSG drains and plant drains with the potential to contain oil will be routed through oil/water separators and discharged via a new outfall to the existing cooling canal system.

HRSG Blowdown/Washwater/Equipment Drains The high purity water generated by the plant's makeup water treatment system will be used for makeup to the HRSG steam cycle. A maximum of 1,000 gpm will be produced by the reverse osmosis/demineralization system. The water will be treated using chemical additives to control pH, inhibit corrosion and reduce scaling. These additives will include hydrazine, an oxygen scavenger, ammonia or an amine, sodium hydroxide and a phosphate-containing chemical, Optisperse HP9430. A molybdate corrosion inhibitor, Corrshield MD4100 will be used in the closed cooling water system. HRSG blowdown, closed cooling water and plant and equipment drains that collect process wastewater will be routed to a wastewater collection sump and discharged through the new outfall to the existing cooling canal system. Provided are the MSDSs for these chemicals; however, an equivalent product may be added.

Combustion turbine washwater drains are routed to tanks and disposed of off-site. Plant stormwater and equipment drains that collect process wastewater, fuel oil area containment stormwater and hydrostatic test water will be routed to an oil/water separator and discharged through a new outfall to the existing cooling canal system.

Cooling Tower Blowdown and Makeup Water Treatment System Wastewater Makeup water for the cooling tower will be supplied from Floridan Aquifer wells. The cooling tower blowdown will be discharged via the new outfall to the existing cooling canal system.

Chemicals that may be added to the cooling tower to inhibit scaling and corrosion include Continuum AEC3145, Inhibitor AZ8 101 and Inhibitor OP8413. In addition, sulfuric acid, sodium hypochlorite, biocides such as Spectrus CT1300, and an anti-foaming agent, Foamtrol AF2290 will be added to the cooling tower. The estimated dosage rate for the sulfuric acid is 14,900 pounds per day at a concentration of 230 mg/I. The estimated dosage rate for sodium hypochlorite is 15,000 pounds per day at a concentration of 300 mg/l. The estimated dosage rate of Inhibitor OP8413 is 2350 pounds per day at a concentration of 40 mg/l. Foamtrol AF2290 is to be fed to the cooling tower in a concentration of less than 1 ppm on an as needed basis. In addition, steam turbine condensate (recovered high purity water from steam) will be routed to the cooling tower basin.

The water will be treated with ammonia or an amine to control pH and inhibit corrosion.

The Floridan Aquifer water that will be used as cooling tower makeup may require water treatment by cold lime softening to reduce hardening. This process includes the addition of soda ash, polymer and hydrated lime (Ca(OH)2) to promote precipitation of calcium and magnesium ions as carbonates. Provided are the MSDSs for these chemicals, however, an equivalent product may be added.

High purity water for the HRSGs will be generated by makeup water treatment system trailers.

The trailers will contain a reverse osmosis system followed by demineralization. Reverse osmosis concentrate and backwash will be discharged via the new discharge outfall to the existing cooling canal system. Chemicals that may be added to the makeup water treatment system include Kleen MCT511, Betz

Dearborn DCL30,

Hypersperse MDC120 and Kleen MCT103. Provided are the MSDSs for these chemicals, however, an equivalent product may be added.

FLORIDA POWER & LIGHT CO -

TURKEY POINT UNITr I

FLOW DIAGRAM m

279 (1,250)

Note 7 56 (250) 152 2,431 (3,301) (3,692)

Evap Units Note 8 NOTE:

1. FLOWS ARE IN GALLONS PER MINUTE.

2. FLOWS SHOWN ARE BASED ON AVERAGE DAILY WATER USE.

3. ()AREPEAKFLOWS.

4. CT WASH WATER IS BASED ON PEAK WASH WATER REQUIREMENT FOR ONE COMBUSTION TURBINE.

5. MAXIMUMFLOW ONLY OCCURS DURING 25 YEAR STORM EVENT.

6. FLOW RATES FOR COOLING TOWER BASED ON 3 CYCLES OF CONCENTRATION.

7. SUPPLY TO RO SYSTEM FROM EITHER WELL WATER "PRIMARY" OR RAW WATER 'BACKUP.

8. TWO PIPES DISCHARGE WATER TO COOLING CANALS.

ANON EQUMENT STORM WATE NATURAL DETENTION PONW I ENVIRONMENT Note 5

HRSG Blowdown/Washwater/Equipment Drains MSDSs 0 GE Betz GE Betz, Inc. Material Safety Data Sheet 4636 Somerton Road Trevose, PA 19053 Issue Date: 29-JAN-2002 Business telephone: (215) 355-3300 EMERGENCY TELEPHONE (Health/Accident): (800) 877-1940 1 PRODUCT IDENTIFICATION PRODUCT NAME:

CORTROL OS5005 PRODUCT APPLICATION AREA:

2 COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS:

CAS# CHEMICAL NAME 302-01-2 HYDRAZINE Corrosive; highly toxic (by skin absorption); toxic (by ingestion); possible human carcinogen (IARC=2B; NTP=anticipated) and liver, kidney, blood or reproductive toxin 3 HAZARDS IDENTIFICATION EMERGENCY OVERVIEW DANGER Severe irritant to the skin. Absorbed by skin. Potential sensitizer. Corrosive to the eyes. Vapors, gases, mists and/or aerosols cause irritation to the upper respiratory tract.

DOT hazard: Toxic Emergency Response Guide #152 Odor: Ammonia; Appearance: Colorless-Lt Yellow To Lt Pink, Liquid Fire fighters should wear positive pressure self-contained breathing apparatus(full face-piece type). Proper fire-extinguishing media:

dry chemical, carbon dioxide, foam or water POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS:

Primary route of exposure; Toxic; Severe irritant to the skin.

Absorbed by skin. Potential sensitizer.

ACUTE EYE EFFECTS:

Corrosive to the eyes.

ACUTE RESPIRATORY EFFECTS:

Primary route of exposure;Vapors, gases, mists and/or aerosols cause irritation to the upper respiratory tract.

INGESTION EFFECTS:

Toxic; May cause severe irritation or burning of mouth, throat, and gastrointestinal tract with severe chest and abdominal pain, nausea, vomiting, diarrhea, lethargy and collapse. Possible death when ingested in very large doses.

TARGET ORGANS:

Repeated exposure may cause skin sensitization and/or toxicity to the liver, kidney, nervous system, and blood system. Component(s) may cause reproductive toxicity at maternal toxic levels. Limited evidence for increased risk of cancer.

MEDICAL CONDITIONS AGGRAVATED:

Pre-existing skin, liver or kidney disorders.

SYMPTOMS OF EXPOSURE:

Inhalation of vapors/mists/aerosols cause eye, nose, throat and lung irritation. Skin contact may cause redness, itching, dermatitis, or skin sensitization.

4 FIRST AID MEASURES SKIN CONTACT:

URGENT! Wash thoroughly with soap and water. Remove contaminated clothing. Get immediate medical attention. Thoroughly wash clothing before reuse.

EYE CONTACT:

URGENT! Immediately flush eyes with plenty of low-pressure water for at least 20 minutes while removing contact lenses. Hold eyelids apart. Get immediate medical attention.

INHALATION:

Remove to fresh air. If breathing is difficult, give oxygen. If breathing has stopped, give artificial respiration. Get immediate medical attention.

INGESTION:

Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician.

Dilute contents of stomach using 3-4 glasses milk or water.

NOTES TO PHYSICIANS:

No special instructions 5 FIRE FIGHTING MEASURES

FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type).

EXTINGUISHING MEDIA:

dry chemical, carbon dioxide, foam or water HAZARDOUS DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yields elemental oxides.

FLASH POINT:

> 200F > 93C P-M(CC)

MISCELLANEOUS:

Toxic 3293 ;Emergency Response Guide #152 6 ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container.

Isolate spill by diking. Dilute spill to a 5% or less concentration. Neutralize with an equal amount of a 5% or less concentration of a hypochlorite solution.

DISPOSAL INSTRUCTIONS:

Water contaminated with this product may be sent to a sanitary sewer treatment facility,in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Incinerate or land dispose in an approved landfill.

7 HANDLING & STORAGE HANDLING:

Basic. Vent slowly before opening. Do not mix with acidic material.

STORAGE:

Keep containers closed when not in use. Store in cool ventilated location. Store away from oxidizers.

8 EXPOSURE CONTROLS / PERSONAL PROTECTION EXPOSURE LIMITS CHEMICAL NAME HYDRAZINE PEL (OSHA): 1.0 PPM(SKIN)

TLV (ACGIH): 0.01 PPM(SKIN)-A3 ENGINEERING CONTROLS:

Adequate ventilation to maintain air contaminants below exposure limits.

PERSONAL PROTECTIVE EQUIPMENT:

Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION:

A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE.

USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS.

An air-supplying respirator (positive pressure full facepiece) may be needed for this product.

SKIN PROTECTION:

gauntlet type butyl or PVC gloves, impervious full body protective suit, rubber boots-- Wash off after each use.

Replace as necessary.

EYE PROTECTION:

splash proof chemical goggles, face shield 9 PHYSICAL & CHEMICAL PROPERTIES Specific Grav.(70F,21C) 1.020 Vapor Pressure (mmHG) - 18.0 Freeze Point (F) < -30 Vapor Density (air=l) > 1.00 Freeze Point (C) < -34 Viscosity(cps 70F,21C) 10  % Solubility (water) 100.0 Odor Ammonia Appearance Colorless-Lt Yellow To Lt Pink Physical State Liquid Flash Point P-M(CC) > 200F > 93C pH As Is (approx.) 12.0 Evaporation Rate (Ether=l) < 1.00 NA - not applicable ND - not determined 10 STABILITY & REACTIVITY STABILITY:

Stable under normal storage conditions.

HAZARDOUS POLYMERIZATION:

Will not occur.

INCOMPATIBILITIES:

May react with strong oxidizers.

DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yields elemental oxides.

INTERNAL PUMPOUT/CLEANOUT CATEGORIES:

"H" 11 TOXICOLOGICAL INFORMATION Oral LD50 RAT: 185 mg/kg Reproductive Toxicity ANIMALS:

NOTE - Effects only at maternal toxic levels Carcinogenicity ANIMALS: POSITIVE NOTE - Suspect human carcinogen Dermal LD50 RABBIT: 420 mg/kg Inhalation LCS0 RAT: 1,600 ppm/4hr Non-Ames Mutagenicity : POSITIVE NOTE - Material caused DNA and chromosomal damage in a number of test systems 12 ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY No Data Available.

BIODEGRADATION No Data Available.

13 DISPOSAL CONSIDERATIONS

If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is Not applicable.

Please be advised; however, that state and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material.

14 TRANSPORT INFORMATION DOT HAZARD: Toxic UN / NA NUMBER: 3293 DOT EMERGENCY RESPONSE GUIDE #: 152 15 REGULATORY INFORMATION TSCA:

All components of this product are listed in the TSCA inventory.

CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ):

0.3 gallons due to HYDRAZINE; SARA SECTION 312 HAZARD CLASS:

Immediate (acute) ;Delayed(Chronic)

SARA SECTION 302 CHEMICALS:

CAS# CHEMICAL NAME 302-01-2 HYDRAZINE SARA SECTION 313 CHEMICALS:

CAS# CHEMICAL NAME RANGE 302-01-2 HYDRAZINE 31.0-40.0%

CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT:

This product contains these chemicals known to the state of California to cause cancer or reproductive toxicity:

CAS# CHEMICAL NAME 302-01-2 HYDRAZINE MICHIGAN REGULATORY INFORMATION CAS# CHEMICAL NAME 302-01-2 HYDRAZINE 16 OTHER INFORMATION NFPA/HMIS CODE TRANSLATION Health 3 Serious Hazard Fire 1 Slight Hazard Reactivity 0 Minimal Hazard Special NONE No special Hazard (1) Protective Equipment X Ask Your Supervisor (1) refer to section 8 of MSDS for additional protective equipment recommendations.

CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES

07-JAN-1999 ** NEW **

MSDS status:

07-JAN-1999 08-JAN-1999 08-JAN-1999 11-JAN-1999 11-JAN-1999 05-FEB-1999 ;EDIT:9 05-FEB-1999 08-SEP-1999 3,5,14 08-SEP-1999 10-NOV-2000 3,4,6 10-NOV-2000 29-JAN-2002 4

e.3/2212006 Time: 4:51:14 PM FP& L 43 Page 1 of14 Weadwd,",Ma*f 22 - ,006 BRENNTAG BRENNTAG MiD-SOUTH, INC.

MATERIAL SAFETY DATA SHEET Effewive Date: D=mber 7, 2004 Aqua Ammonia SECTION I - MATERIAL IDENTIFICATION 14MANUFACTURER'S NAME & ADDRESS: EMERGENCY TELEPHONE NUMBER:

BRENNTAG MID-SOUTH, INC. (270) 830-1222 1405 Highway 136 West / Geneva Road Henderson, Kentucky 42420 CHEMICAL NAME AND SYNONYMS: Ammonium Hydroxide greater than10% and less d= 30% as NH3 Solution, Aqua Ammonia greater than 10% and less than 30%; Aqua ammonia 15.8 to 26 0 Bc.(all grades)

CHEMICAL FAMILY: Ammonia FORMULA: NH40H SECTION It -HAZARDOUS INGREDIENTS THRESHOLD LIMrT VALUES (UNITS)

CAS CHEMICAL) Wt OSHA I ACGIH:

NUMBER XAMES  % PEL I STEL ThV S9MEL 7732-11-5 Water 70-90 Non h2znrdous 1336-21-6 Ammonlum Hydroidde" 10-30 *35ppm 25ppnp 35ppm For Ammonia as NH-SECTION 111- PHYSICAL DATA BOILING POINT OF (oC: S2-139OF(27.8-59.5oC) SPECIFIC GRAVITY (IzO=l). 0.89 to 0.96 VAPOR DENSITY (AIR -1): 0.6 @ 32 OF PERCENT VOLATILE BY VOLUME (/): 100 VAPOR PRESSURE (mmH*): (600F) 420 -475 for 29.7% NH, EVAPORATION RATE: (Buy!Acete-)Approximately1 SOLUBTLTrY IN WATER: 100%h APPEARANCE AND ODORM Clear, colorless liquid with strong pungent (ammonia) odor.

SECTION IV - FIRE AND EXPLOSION HAZARD DATA FLASH POINT (METHOD USED): N/A FLAMMABLE LIMITS (% BY VOLUME): For Evolved Ammonia Upper: 25% Lower: 16%

EXTINGUISHING MEDIAt Water fog or spray for escaping ammonia gs.

SPECIAL FIRE FIGHTING PROCEDURES: The mixture will not bum, but escaping ammonia gas can bum in the nmge of 16-2S% in air. Wear fall protectie clothing and Self.contaioed breathfng apparatus In the pressu demand mode.

UNUSUAL FIRE AND EXPLOSION HAZARDS: When heated, will give off a-mnonia gas. Ammonia incrases the fire hma.r from other combustible materials, including oil Flniamable limits am= broadened by increasing temperature. Ammonia vapor In the rate of 16- 25% in air can explode on contact with IgnWtioa sourcm Closed contaikers exposed to extreme heat may build up pressu= and rupture violently.

Combustion of released ammonia may form nitrogen oxides.

Page I of4

Date: 3M2212006 Time: 4:52:07 PM FP& L 43 Page 2 of 4 L We N fteMd.,I, Ma.- 22. 2006 I3RENNTAG BRENNTAG MID-SOUTH, [NC MATERIAL SAFETY DATA SHEET Effective Date: December 7, 2004 Aqua Ammonia SECTION V - HEALTH HAZARD DATA EFFECTS OF OVEREXPOSURE:

EMERGENCY OVERVIEW: POISON! DANGER1L CORROSIVE, ALKALINE SOLUTION. CAUSES BURNS TO ANY AREA OF CONTACT. HARMFUL IF SWALLOWED, INHALED OR ABSORBED THROUGH SKIN. Contact can severely irritate and burn the skin and eyes causing permanent damage. Exposure can sevcrly irritate the nose, throat and lungs causing coughing, wheezing and shortness of breath.

INHALATION: Exposure by inhalation can cmase PIron of the nose, thrat and mucous membranes. Exposure to high concentaions of ammonia vapor (above approximately 2500ppm) is life threatening, causing severe damage to the respiratory tract and resulting in bronchitis, chemical pjeumonitis, and pulmonary edema, which can be fatal Chronic exposure to ammonia can cause respiratory irritation and damage.

EYE CONTACT. Eye contact with ammonia vapor is severely irritating, and exposure of the eyes to ammonium hydroxide can result in serious damage and may cae permanent eye injury and blindness.

SKIN CONTACT: Skin contact can result in severe irritation and bums; contact with the liquid results in cryogenic bums as well.

INGESTION: Ingestion of ammonium hydroxide burns the mouth, throat, and gastrointestinal tract and can lead to severe abdominal pain, nausea, vomiting, and collapsc. Ingestion of as little as 3-4 ml of ammonium hydroxide may be fatal.

PRIMARY ROUTES OF ENTRY: Inhalation, eye and skin contact and ingestion.

EMERGENCY AND FIRST AID PROCEDURES:

INHALATION: Remove victim to fiesh air. Give oxygen or artificial respiration if victim has stopped breathing. Call a physician.

EYE CONTACT: immediately flush eyes with plenty of water for 15 minutes while lifting eyelids occasionally and obtain medical attertion irnmediately.

SKIN CONTACT: Immediately wash with soap and water while removing contaminated cloth ing. Call a physician if irritation persists. Clean clothing before reum.

INGESTION: If conscious, give large amounts of water. DO NOT induce vomiting. Get medical attention immediately. if vomiting occuns spontaneously, keep head below hips.

SEC-ION VI- TOXICOLOGICAL INFORMATION TOXICITY DATA: For Ammonia: LCm inhalation rat 2000 ppm/4-L Investigated as a tumorigen and mutagen. Toxicity by Ingestion: Oral rat, LDso: 350 mg/kg; LCw (Mouse): 4837 ppm/I H. 2500 -6500 ppm considered dangerous to life in thirty minutes.

-- \Cancer ListL\

-N-'J Carcinogen-Ingredient Known Anticipated IARC Cattgory Ammonia (7664-41-7) No No None Water(7732-18-5) No No None Page 2 of 4

Date: 3/2212006 Time: 4:53:04 PM FP& L 43 ruge 3 of -F a Z Wedne*-', March 22, 206 BREN NTAGA" BRENNTAG MID-SOUTH, INC.

MATERIAL SAFETY DATA SHEET Effective Date: December 7,2004 Aqua Ammonia I- SECTION VII- ECOLOGICAL INFORMATION I XICITY LC. Daphnia magna 0.66 mgN48 hr 220C; LC,0Pcrch 0.29 mg/lT&daysan-ionized NH,; LCMSalmon gairdnerii s ughni NH/24 hr.

Environmental Fate: No dam found, no food chain concentraton potentiA; may be hanufb to aquatic organisms duo the shift in pH.

SECTION VIII - REACTIVITY DATA I STAMILMTY: Stable HAZARDOUS POLYMERIZATION: Will not occur.

CONDITIONS TO AVOID: Heat, Exposure to high temperatures should be minimized. This material should avoid direct sunlight.

INCOMPATIBILITY (MATERIALS TO AVOID): Sulfuric acid or any other strong mineral acid, chlorine bleach, halogens, sodium hydroxide, iron, reactive metals, mercury, gold, sier, and strong oxidizers. (NOTM: Corrosive to copper & galvanized turfaces.)

HAZARDOUS DECOMPOSITION PRODUCTS: Hydrogen and nifrogen gasses. Gaseous ammonia upon heating.

SECTION IX - SPILL OR LEAK PROCEDURES STEPS TO BE TAKEN IN CASE MATERIAL IS RELEASED OR SPILLED: Provide ventilation. Trained personnel wearing protective equipment should contain spill. Stop source Ifpossible. Use copious amounts of water spray or fog to absorb the evolved gas. Contain spill by diking. Pump spill to containers for salvage or storage.

WASTE DISPOSAL METHOD: Disposal Is to be in accordance with all Federal, State and Local regulations.

I SECTION X - SPECIAL PROTECTION INFORMATION RESPIRATORY PROTECTION: Where the potential for exposures over 25ppm of Ammonia exists, use in MSHA/NOSH full face piece respiratory with cartridges specifically approved for protection against ammonia gas VENTILATION: Sufficient mechanical exhaust to hold down vapor concentrations. Where possible, enclose operations and use local exhaust at site of release.

PROTECI CLOVES: Rubber or neoprene gloves. EYE PROTECT[ON: Chemical splash goggles and face shield.

OTHER PROTECTIE EQUIPMENT: Impervious clothing to prevent Akin contact Safety shower and eye wash fountain.

Page 3 of 4

Date. 3/22=2006 Time: 4:53:56 PM FP& L 43 Page 4 of 4

&L w~duefi&y. Karc 22. 2066 BRENNTAG -

BRENNTAG NID-SOUYrH, INC.

MATERIAL SAFETY DATA SHEET Effective Date: December 7, 2004 SET& )Aqua SPECIAAmmonia PRECAUTONS PRECAUTIONS TO BE TAKEN IN HANDLING AND STORAGE: Store in a cool, dry well venilated place. Make sure containers are tightly closed. Open containers cautiously in case of pressure build-up.

OTHER PRECAUTIONS: DANGERI May cause burns to skin and eyes. Harmful or faIl ifswallowed. Harmful if inhaled.

Ammonia gas may be released at high temperatures. Wash thoroughly after handling. Vapor extremely irritating. Use with adequate ventilation. Avoid storing near strong acids. Keep drum out of sun and away from heat Use caution when opening container. Zinc, copper and copper base metals, such as brass, are rapidly corroded by aqua ammonia.

HAZARD RATING: Health 3 Flammability I Reactivity I SECTION X1I - D.O.T. SHIPPING INFORMATION PROPER SHIPPING NAME: Ammonia Solution HAZARD CLASS: 8 (Corrosive Material) UNINA: UN2672 PACKING GROUP: 11 D.O.T. LABEL REGUIRED: Corrosive REPORTABLE QUANTITY OF PRODUCT: 1000 lbs. for Ammonium hydroxide 100 (bs. for Ammonia (as NH 3)

SECTION XIIH- REGULATORY INFORMATION TSCA (Toxic Substance Control Act): All components of this product are listed on the TSCA inventory.

SARA TTLE M: HAZARD CLASSIFICATIONS: Acute: yes Chronic: yes Fire: no Pressure: no Reactivity: no NAME CAS/313 Section 302 Section CERCLA Section RCRA CAA 112(R)

Category Codes (EHS) TPQ 304 ENS RQ AQ 313 CODE TQ Ammonium hydroxide 1336-21-6 1000O 313 -

WHILBRENNAG MI*D-4OUTH. INC. R, II.EVFS TEAT THE INFORMATION CONTAINED HEREIN TSFACTUAL4 IT IS NUT TO BE TAKE.N AS A WARRAT*- OR D*P RNTA'ON FOR WUCH BRM rTAO MD-SOUT INC. ASSUMES LEGAL IESPONSII3IIrY. IT IS OFFE SOLELY FOR YOUM CONSIDRA*TION, INVESTIGATIOW AND VERFCATION. AXY USE OF THIS JNFORMAION AND DATA MUST BE DE*TRINE By THE USE TO BE IN ACCORDANCE WrrH APPLICABLE I.EDRAL, STATE AND LOCAL LAWS AND RP.EGULAIONS.

S~ -~ -

PEPARE1BY: APPROV ED BY:<ýýý C:1,DI\WORDWS2DSAA26VWt FORMAT REVISION DATE: April 23,2001 Page 4 of 4 I

• 3/22/2008 Tine: 4:568:49 PM FP& L 43 Page 1 of 9 w-a h 22, 2D06 O1in A'-'-- A1 GHLOR ALKAL PROF)U CTS Product Name: Sodium Hydroxide Solution (50Vt Revision Date: March 10, 2004 Revision No.: 3 OC*23 ICTWORR EbG[RcECT PRONT 1--89-2891-911 THIS MATERIAL SAFETY DATA SHEET (MSDS) HAS BEEN PREPARED IN COMPLIANCE WITH THE FEDERAL OSHA HAZARD COMMUNICATION STANDARD, 29 CFR 1910.1200. THIS PRODUCT MAY BE CONSIDERED TO BE A HAZARDOUS CHEMICAL UNDER THAT STANDARD. (REFER TO THE OSHA CLASSIFICATION TN SEC. I.) THIS INFORMATION IS REQUIRED TO BE DISCLOSED FOR SAFETY IN THE WORKPLACE. THE EXPOSURE TO THE COMMUNITY, IF ANY, IS QUITE DIFFERENT.

I - PRODUCT IDENT3PZCATION ro Nam&: Sodium Hydroxide Solution (501t)

..- SnI--s.. Caustic Soda, Caustic, Alkali, Lye,.Caustic L.e Chemical mily; Alkali, Base _

Formula: NOH i_

Use

Description:

-Neutraliztng agent, sodium source _

Hazard Classification: Corrosive, eye and skin hazard, lung toxin Product Code: 105016, 105017, 105018, 105187, 105188, L05365 _

File No.: MSDS0200M 1 -- COMOENT DATA Shle Pzoduct Compositlon tnfoaatIoa presented heae desr-ai bes the major components and their concentrations found in this product and other iAnformation so raquIx-d by OSHA. This Is not, and should not be intezrprted, or used as, a Product SpecIfIcarthon o, a detailed chemical analysis.

ZsgteblIhed Federal OSIA FEL Is provided. osRA Agreement State PE= may be dlffer*tnt.

Product CorPoshtIoan CAS or ChemicaL Name: Sodium Hydroxide CAS Number: 1310-73-2 Percentage Range 45-50_ _

Hazardous Per 29 CM 1910.1200: Yes Exposure Standards; I STEL:

.TWA:--

OSHA NIA N/A N/A_

(PEL

_None no j

N ...

/A IA A

I None 2

o--e

-ACGI__TLV

=

Federal OSHA PEL. An AgreemenL State OSHA PEL may be different.

1 of 9

Date: 31221200 Time: 4:57:44 PM FP& L 43 Page 2 of 0

AL Wadnaday, *uach 22, 2006 ONli IAM 1A CHLOR ALKAII PR ODU CTS Product Name: Sodium Hydroxide Solution (50%)

Revision Date: March 10, 2004 Revision No.: 3 CAS or Chemical Narne: Water

.... ___ __ -- -__... CAS Number: 7732-18-5 Percentage Rnge: 45-55%

Hazardoum Per 29 CFR 1910.1200: No Exposure Standards: None established.

III - PSMcAuTzoNs FOR SAFE HRADLIrG 3AD STOU IDO NOT TAKE INTERNALLY. AVOID CONTACT WITH SKIN, EYES AND CLOTHING. UPON CONTACT WITH SKIN OR EYES, WASR OFF WITH WATER. AVOID BREATHING VAPOR OR MIST.

STORAGE CONDZIONS:

DO NOT STORE AT TEMPERATURES ABOVE:. 1300 C (2660 F)_________

,PRODUCT S., ZLIRI" AJ COITWA1'Z8ZLZTY:

SHELF LIFE LIMITATIONS: Indefinite if in closed container.

INCOMFAZTELE MATERIALS FOR Alumlnump, zinc, tin, wood, paper PACKAGING:

INCOMPATIBLE MATERIALS FOR Acids, nitrogen containing organics, phosphorous, STORAGE OR TRANSPORT: explosives, organic peroxides, aluminum, zinc, tin, IV - PFysicAL DATA

,__:Merace:_Clear, viscous licuid Freezing Point: 10-12? C (50-540 F)

Boiling Point: 130-140* C (266-284* F)

Deco position Temperature: None

,__*... cieific Gravity: 1.482-1.53 Bulk Density: 5 NAot Aplcable

.pH

• 25* C: 13 (0.54 Solution)

VaEor Pressure 0 250 C: Approximately equal to water Solubility In Watert Miscible Volatiles, Perncent by Volume: 45-55 Evaporation Ratte: No Data Vapor ensi No Date Molecular Weight: 40.01 (Active agent)

Odr. M- -1 Coefficient of Oil/Water No Date Diatribution:

2 of 9

Date: 3U222000 Time: 4:58:37 PM FP& L 43 Page 3 of 9 GL Wadvewday, Wacch 22, 2006

%O0li0n CHLOR ALKALI 1:,A, PR~ODfUCT S m*m*mm*lmw*

Product Name: Sodium Hydroxide Solution (50%)

Revision Date: March 10, 2004 Revision No.: 3 V - PERSONAL PROTECTIVE EaQZMENUT REQUIP.mmS PersonaL Pcotectlon foz Routine Use of Product:

r Respiratory Protection: I If mists, or aerosols are generated and are not 1controlLed below the TLV with ventilation wear a NIOSH Vtitovn dusts/mcst respirator.

SVentilation: Use Local exhaust ventilation to mditntaln levels to f below the TLV.

Skin and Eye Protection: Near gloves, boots, face shield with chemical goggles, apron or impermeable suit to avoid skin and eye

.... ...... .. contact.

Other: Emergency eye wash and safety showers must be mnld avial nthe immediate work a rea.

-Kqu1V=__ _ pe__f__cetons JWhen Appl-cable):

[espiratorTye:f NIOSH N95 filter espirator, or better.

Protective Clothing Type: i GLOVE TYPE: Neoprene (Thix Lncludea: gloves. boots,e BOOT TYPE: Neoprene o . *IAPRON TYPE: Neoprene PROTECTIVE SUIT: Neorene_ _

VI -Fz A Ex sLOsiON KMApm IsORmaTzoN FlammabilZity Date:

Explosive: J Flammable: N Combustible: No Flash Point: j Not pplicsabie.

Ata I iiin TeAraue .o.~

.l

.~........... ...... ----

Flammable Liraite at Normal jNot Applicable Atmospheric Temperature and Pressure (Peivvnt Volume in Air): I _

WPA RatingV:

____~ ~ " Ieth:j 3~ _ _

L ENIS Ratings:___

__,__ Health : 13 ____

F lammabi it  : 0 ErtinguishingMedia:

Not. A b*_

.. - Choos a ext in.uishin. medt a suitable for surrouding moter.

3 of 9

Date: 3/22/2006 Time: 4:59:29 PM FP& L 43 Page 4 of 9 F Z, WVdLiSd-r, Rrch 22, 2006 Olin CHLORAKA PRODUCTS Product Name: Sodium Hydroxide Solution (50%)

Pevision Date: March 10, 2004 Revis ion No.: 3 Fire Flghetng Techlquef and coimente:

ULse water to cool containers exposed to fire. Contact with reactive metals, e.g., -'7 aluminum may result In the generation of flamahibl hydrogen gas. See Section XI for !

protective equipment for fire fighting. Sodium Hydroxide may react with water. (See ! i Section 7). On small fires, use dry chemical, carbon dioxido, water spray, or foam.

I On large fires, use water-flooding quantities as a fog.

V1i - P.ZACTXVIVTY INFOIMATIN Co12dItIoans Under Wh.Lc1 Th~z Product May Be Portable:

Temperatures Above: None i

.. Mchan.ical Shock or I*mact, :No

, Electrical (Static) Di.chrcie_ [NO Io ___

Other: Contact with carbohydrates, aluminum, zinc, and t .... tin.

I Hazardous Polymerization: Will not occur I Incompatible Materials: Acids, nitrogen containing organics, explosives, carbohydrates, phosphorous, organic peroxides,

j. hal enated hydrocarbons nazardous Decompouttion: Contact with carbohydrates can produce carbon monoxide. Contact with aluminum, zinc, or tin can Suargry of Reactlvity:

L°0.--*.°

• • . * .--..°. * . . . * °.

Oxidizer:

No

......... o

__..... .yrophoric:No I Organic Peroxide: No 1 Water Reactive: No _

SCorrsosive: Yes VIII - FIRST AID Eyes Immediately ILliftnq_5the flush uer with lower

.and large etelids.

amounts Seek of wgiter medicalfor attention at least 15 at minutes, once. occasionally skim Mmvmediately -flush with water for at least 15 minutes. Seek medical attention. If lothing, shoes and/or jewelry come In contact with the product, they should be removed imnediatel, and laundered before re-use}

tImmediately drink large quantities of water. DO NOT induce vomiting. Seek medical  !

i ttention at once. DO NOT give anything by mouth if the person is unconscious or if having convulsions.

4 of 9

Date: 3122/200 Time: 5:00:21 PM FP& L 43 Page 5 of 9 r L Uadmaday, March 22, 2=06 A - A CHWR ALKALI PR~ODUCTS Product Name: Sodium sydroxide Solution (50%)

Revision Date: March 10, 2004 Revision No.: 3 Y.nhalstLon inmuediately and move to fresh air until these symptoms disappear. If breathing is I difficult, administer oxygen, keep the person warm and at rest. Seek medical attention. In the event that an individual inhales enough vapors to lose consciousness, person should be moved to fresh air at once and seek medical attention imn~edletely. If breathing has stopped, artificial respiration should be given immediately. In all cases, ensure adequate ventilation and provide res iratory protection before the person returns to work.

IX -- ToxicaLoG A REALTN INFORMATON Routes off bsozptlon Flrhaiatioa ki n eye contact, neto-1 F1a~rnldag Statemento and Waxnilng Fxopertles ___ __

HRFUm I SWALLOWED. CAUSES SKIN, EYE, DIGESTIVE TRACT AND RESPIRATORY TRACT

'DURNS. CAN CAUSE LUNG DAMAGE.

Kuan Threshold Response Date

_________ Odor Threshold Nodata Irritation Threshold: ~

data.___

laeltlDangerous to Life or Health:jl mgH1______

Signs, Synptom andZEffects of Exposure Inhalation iAcute: Inhalation of this material Js irritating to the nose, mouth, throat and lungs. It may also cause burns to the respiratory tract, which can result in shortness of breath, wheezinq, choking, chest pain, and impairment of lung function. Inhalation of high concentrations can result in permanent I . ~lung dantage. .-.---------

lChronic: Chronic (repeated) inhalation exposure may cause impairment of lung Ifunctio n irdl ntlng daldage.

Skin Acuteo :

{redness, Dermal exposure can cause severe irritation swelling

}~~~~~~ and scab formation. Prolonged skin exposure may cause ae Eemnn ...............................

C*ronic: ""Effects fromt chronic skin exposure would be simlar to those from single and/or burns characterized by si..................-e..

.e.xosureexcept for effects Secondary to tissue destruction. ............

Eye eirriation and/or burns can occur following eye exposure. Direct contact=uayj ause impairment of vision and corneal damage. f 5 of 9

Date: 3/22120)6 Time: 5:01:15 PM FP& L 43 Page 6 of 9 r L Wadm-pday, Match 22, 2006 RxUA- -.--

CHL-UR ALKAU PRODUCTS Product Name: Sodium Hydroxide Solution (50%)

Revision Date: March 10, 2004 Revision No.: 3 Ingestion At; Irritation and/or burns can occur to tho entire gastrointestinal tract, Including the stomach and intestines, characterized by nausea, vomiting, diarrhea, abclomindl pain, and bleeding and/or tissue ulceration.

Ingestion causes severe damage to the gastrointestinaL tract with the potential to cause perforation.

Chronic: There are no known or reported effects from chronic exposure. Chronic Lngestion of significant amounts of this product is unlikely becauae of

.ts acute corrosive actlon._.

Madleal Conc~t/ons Aggravat~ed Jby Exposure jAsthma, respiratory and cardiovascular disease l materactlorzs with Othec Chemicals Mhich Enhance Toxi cIty Fnochmicls Terear non t ehane he ticity of the product.

Animal Tboxacooogy Acute Toxicity Inhalation LC 50: No Data Oral LD 50: Believed to be 300 - 500 mg/kg. (rat); harmful if swallowed I Dermal LD S0: BeLieved to be > 2 g/kg. (rabbit)

Irritation: Causes burns to eyes and skin. _

Acute Target Organ Toxicity This product is corrosive to all tissues contacted and upon inhalation, may cause I L.U.*Atation to mucous Membranes and .esPiizatory tract, . ........

Chronic Target Organ Toxicity There are no known or reported effects from repeated exposure except that secondary to burns. __ _ _.]

Reproductive and Developmental Toxicity FThere are no known or reported effects on reproductive function or fetal

!developmet foex suretothisproduct.

Carcinogenicity This product is not known or reported to be carcinogenic by any reference source including IARC, OSHA, NTP, or EPA.

Ingestion of massive doses of sodium hydroxide has led to the development of tumors of the esophagus. The relevance of these findings to cancer i1 unknown due to repeated tissue destruction and scar formation as a result of the corrosive nature of sodium hydroxide.

Mutagenicity

.Sodium hydroxide has been tested and was found to be non-mutagenic in Lhe Ames 6 of 9

Date: 3/22=2006 lime: 5:02:07 PM FP& L 43 Page 7 of 9 9 L Wedmaday, watch 22, 2006 Olin - ------

A AN CHLOR ALKAU1 PRO DU CTS5

-I Product Name: Sodium Hydroxide Solution (50%)

Revision Date: March 10, 2004 Revision No.: 3 assay, a bacterial DNX-repair test and in the Syrian hamster embryo (SA7/SHE) cell-!

transformation assay.

Aquatic Toxicity Caustic soda is not lethal to fully developed fish in natural fresh waters until the pH becomes greater than 9.0:

Lethal pH for Goldfish: 10.9 Lethal pH for Bluegill sunfish: 10.5 I Gambusia affinis (mosquito fish),

.... _,_*-. LC-: m-g.

96 hr. LC50: 125 mg/l

~j.e* -... .9 X - TaRsPoRTaTzoN XNFORM&TZOU L!THILS MATERIAL IS REGULATED AS A DOT HAZAJRDOUS MATERIAL.

DOT DeJiseption from the razrardo= Materials Table 49 CFR 172.101:

Land (U.S. DOT):::SODIUM HYDROXIDE SOLUTION, 8, UN1,24, PG II f ~a Ai..

ter(IMI/CO).

_*..!. _..)-_..... .

)_..*BOV.E SAME As ABOVE Hazard Label/Placard: CORROSIVE _ _

SRpo0table Quantit:

• 1000 b-*. (Per 49 CFR 172.101, Appendix)

L Emergency Guide: 154 L~FOR XI -- SPLL AND LAKRAAGO PROCEDURES ALL TRANSPORTATION ACCIDENTS, CALL CHENTREC AT 800-424-9300.

tblQxantitXyJio9pl bu,_(Per 40 CFR 302.4)

Spill Mitlgat:on zocedodres:

Hazardoux concentrations in air may b- found in local spill area in the form of a mist, which may cause skin irritation and breathing problems. Stop source of spill as soon as 0oss1ble, If safe to do so.

Air Release: Will normally be found in a mist form and evacuation from the mist area is the only advisable approach. Correction of the source of mist is of the utmost iaDottance.

Water Release: This material is heavier than and is soluble in water. This material is subject to emulsification and must be removed via a vacuum system or neutralized and absorbed as necessary, with various commorcial absorbents, which are available. Notify all downstream industrial, municipal and public operation of this spm-ll.and advise them Lo monitor untL. otherwise notified.

Land Spill: Dike or divert flow of material to a diked area as soon as possible. If necessary create an excavation large enough to contain the spill and associated neutralization materials. To reduce environmental damage, line the excavated surface with a material to which it is compatible and begin neutralization procesa or removby vacuum, or pumping 7 of 9

Date: 3/22/200 Tlime: 5:03:02 PM FP& L 43 Page 8 of 9 4 L r.M=sday, Kr*h 22, 2006 Olin  :-, A CULOR ALKAU1 PROC)DUCTS Product Name: Sodium Hydroxide Solution (50%)

Revision Date: March 10, 2004 Revision No.: 3 Spil1 Rewidues:

(i i

This material may be neutralized for disposal; you are requested to contact OCEAN at 888-2893-911 Dispose before boqinning of per guidelines any such12,operation.

under Section WASTE DISPOSAL.

Per50323l Frotectlon2 fox EtmwzVency SpIll and F~xiefIg~htlag Situations:

In case of fire use normal fire fighting equipment (including self contained breathing apparatus: SCRA).

t* hazardousf physical characteristic of this product is: corrosive XII - WASTE DISPOSAL I

If this product becomes a waste, it meets the criteria of a hazardous waste as defined under 40 CFR 261 and would have the following EPA hazardous waste number:

D002.

If this product becomes a waste, it will be a hazardous waste, which is subject to the Land Disposal Restrictions under 40 CFR 268 and must be managed accordingly.

As a hazardous liquid waste, it must be disposed of in accordance with local, state and federal regulations in a permitted havardous waste treatment, storaqe and

,disposal facility by treatment.

CARE MUST BE TAKEN TO PREVENT ENVIRONMENTAL CONTAMINATION FROM THE USE OF THIS MATERIAL. THE USER OF THIS MATERIAL HAS THE RESPONSIBILITY TO DISPOSE OF UNUSED MATERIAL, RESIDUES AND CONTAINERS IN COMPLIANCE WITH ALL RELEVANT LOCAL, STATE AND FEDERAL LAWS AND REGULATIONS REGARDING TREATMENT, STORAGE AND DISPOSAL FOR HAZARDOUS AND NONHAZARDOUS WASTES.

XI111 - ADDITIONAL REGULITORY STATUS XIUFORMMX0N TOXIC SU-STANCES CONTROL ACT.-

This substance is listed on the Toxic Substances Control Act inventory.

NSF LIMITS: NSF Maximum Drinking Water Use Concentration - 100 mg/l SUPERFUND AMENDMENTS AND REAUTHORIZATION ACT TITLE III:

HAZARD CATEGORIES, PER 40 CFR 370.2:

HEALTH:

Immediate (Acute)

PHYSICAL:

None EMERGENCY PLANNING AND COMMUNITY RIGHT TO KNOW, PER 40 CFR 355, APP.A:

EXTREMELY HAZARDOUS SUBSTANCE - THRES11OLD PLANNING QUANTITY:

None Established SUPPLIER NOTIFICATION REQUIREMENTS, PER 40 CFR 372.45:

None Established 8 of 9

Date: 3/22=2006 lime: 5:03:54 PM FP& L 43 Page 9 of 9 a L Wedma¢day, HUceh 22, 2006 Olin A A CHLOR ALKALI A PRODUCTS Product Name. Sodium Hydroxide Solution (50%)

Revision Date: March 10, 2004 Revision No.: 3 XIV - ADDrnONAL IUOgMoYION XV M-AJOR Rz___CZ_

1. DeFLora, Silvio, et al., Genotoxic Activity and Potency of 135 Comupounds in the Ames Reversion Test and in d Bacterial DNA-Repair Test. Mutation Research, Vol. 133, pp. 161-198, 1984.

2. ACGIH Documentation of the Threshold Limit Values and Biological Exposure Indices, Sixth Edition, 1997. Anerican Conference of Governmental Industrial Hygienists, Inc., Cincinnati, OR.

3. Fedora. Register, Vol. 53, No. 237, Friday, December 8, 1988, 49688-49690. 40 CFR Part 372, Sodium Hydroxide: Toxic Chemical Release ReporLJng, Coamunity Right-to-Know.

4. AQ*IRE Database (aquatic toxicity), Chemical Information Systems, Inc. (a division of PSI international, Inc.), Towson, MD.

5. TOXNET Database, U.S. National Library of Medicine, Bethesda, RD -

6. Forsberg, K., and S.Z. Mansdorf, Quick Selection Guide to Chemical Protective Clothing, Second Edition, Van Nostrand Reinhold, N.Y.,

1993.

7. 3H 1995 Respirator Selection Guide. 3M Occupational Health and Environmental Safety Division, St. Paul, MN., 1995.

.O-herReferences.are.available uponr.euest.

ALL WHO WILL USE, HANDLE, STORE, TRANSPORT, OR OTHERWISE BE EXPOSED TO THIS PRODUCT. THIS IITOP44ATION HAS BEEN PREPARED FOR THE GUIDANCE OF PLANT ENGINEERING, OPERATIONS AND MANAGEMENT AND FOR PERSONS WORKING WITH OR HANDLING THIS PRODUCT. OLIN RELIEVES THIS INFORMATION TO BE RELIABLE AND UP TO DATE AS OF THE DATE OF PUBLICATION, BUT MAKES NO WARRANTY THAT IT IS. ADDITIONALLY, IF THIS MATERIAL SAFETY DATA SHEET IS MORE THAN THREE YEARS OLD, YOU SHOULD CONTACT OLIN AT THE PHONE NUMBER LISTED BELOW TO MAKE CERTAIN THAT THIS SHE:T IS CURRENT.

ORC MSDS Control Group Olin Chlor Alkali 1186 Lower River Road P. O. Box 248 Charleston, TN 37310 Phone Number: (880)-650-MSDS (6737) 9 of 9

GE Betz GE Betz, Inc. Material Safety Data Sheet 4636 Somerton Road Trevose, PA 19053 Issue Date: 13-MAY-2002 Business telephone: (215) 355-3300 EMERGENCY TELEPHONE (Health/Accident): (800) 877-1940 1 PRODUCT IDENTIFICATION PRODUCT NAME:

OPTISPERSE HP3100 PRODUCT APPLICATION AREA:

WATER BASED INTERNAL BOILER TREATMENT CHEMICAL.

2 COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS:

CAS# CHEMICAL NAME 1310-73-2 SODIUM HYDROXIDE (CAUSTIC SODA)

Corrosive; toxic (by ingestion)

No component is considered to be a carcinogen by the National Toxicology Program, the International Agency for Research on Cancer, or the Occupational Safety and Health Administration at OSHA thresholds for carcinogens.

3 HAZARDS IDENTIFICATION EMERGENCY OVERVIEW DANGER May cause moderate irritation to the skin. Corrosive to the eyes.

Mists/aerosols may cause irritation to upper respiratory tract.

DOT hazard: Corrosive to aluminum, RQ Emergency Response Guide #154 Odor: None; 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; May cause moderate irritation to the skin.

ACUTE EYE EFFECTS:

Corrosive to the eyes.

ACUTE RESPIRATORY EFFECTS:

Mists/aerosols may cause irritation to upper respiratory tract.

INGESTION EFFECTS:

May cause gastrointestinal irritation.

TARGET ORGANS:

No evidence of potential chronic effects.

MEDICAL CONDITIONS AGGRAVATED:

Not known.

SYMPTOMS OF EXPOSURE:

May cause redness or itching of skin, irritation, and/or tearing of eyes (direct contact).

4 FIRST AID MEASURES SKIN CONTACT:

Wash thoroughly with soap and water. Remove contaminated clothing.

Thoroughly wash clothing before reuse. Get medical attention if irritation develops or persists.

EYE CONTACT:

URGENTI Immediately flush eyes with plenty of low-pressure water for at least 20 minutes while removing contact lenses. Hold eyelids apart. Get immediate medical attention.

INHALATION:

If nasal, throat or lung irritation develops - remove to fresh air and get medical attention.

INGESTION:

Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician.

Dilute contents of stomach using 3-4 glasses milk or water.

NOTES TO PHYSICIANS:

No special instructions 5 FIRE FIGHTING MEASURES

FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type).

EXTINGUISHING MEDIA:

dry chemical, carbon dioxide, foam or water HAZARDOUS DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yields elemental oxides.

FLASH POINT:

> 200F > 93C P-M(CC)

MISCELLANEOUS:

Corrosive to aluminum, RQ UN3266;Emergency Response Guide #154 6 ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container.

Flush area with water. Wet area may be slippery. Spread sand/grit.

DISPOSAL INSTRUCTIONS:

Water contaminated with this product may be sent to a sanitary sewer treatment facility,in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Incinerate or land dispose in an approved landfill.

7 HANDLING & STORAGE HANDLING:

Alkaline. Corrosive(Eyes). Do not mix with acidic material.

STORAGE:

Keep containers closed when not in use. Protect from freezing. If frozen, thaw and mix completely prior to use. Store below 10OF (38C).

8 EXPOSURE CONTROLS / PERSONAL PROTECTION EXPOSURE LIMITS CHEMICAL NAME SODIUM HYDROXIDE (CAUSTIC SODA)

PEL (OSHA): 2 MG/M3 TLV (ACGIH): 2 MG/M3(CEILING)

ENGINEERING CONTROLS:

Adequate ventilation to maintain air contaminants below exposure limits.

PERSONAL PROTECTIVE EQUIPMENT:

Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION:

A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE.

USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS.

If air-purifying respirator use is appropriate, use a respirator with dust/mist filters.

SKIN PROTECTION:

neoprene gloves-- Wash off after each use. Replace as

necessary.

EYE PROTECTION:

splash proof chemical goggles 9 PHYSICAL & CHEMICAL PROPERTIES Specific Grav.(70F,21C) 1.113 Vapor Pressure (mmHG) - 18.0 Freeze Point (F) 21 Vapor Density (air=l) < 1.00 Freeze Point (C) -6 Viscosity(cps 70F,21C) 12  % Solubility (water) 100.0 Odor None Appearance Colorless To Light Yellow Physical State Liquid Flash Point P-M(CC)

• 200F > 93C pH As Is (approx.)

• 13.0 Evaporation Rate (Ether-l) < 1.00 NA m not applicable ND - not determined 10 STABILITY & REACTIVITY STABILITY:

Stable under normal storage conditions.

HAZARDOUS POLYMERIZATION:

Will not occur.

INCOMPATIBILITIES:

May react with strong oxidizers.

DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yields elemental oxides.

INTERNAL PUMPOUT/CLEANOUT CATEGORIES:

"B" 11 TOXICOLOGICAL INFORMATION Oral LD50 RAT: >2,000 mg/kg NOTE - Estimated value Dermal LD50 RABBIT: >2,000 mg/kg NOTE - Estimated value 12 ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY Daphnia magna 48 Hour Static Renewal Bioassay (pH adjusted)

LC50- 3300; No Effect Level= 1250 mg/L Fathead Minnow 96 Hour Static Renewal Bioassay (pH adjusted)

LC50= 5020; No Effect Level= 2750 mg/L BIODEGRADATION Product contains only inorganics that are not subject to typical biological degradation. Assimilation by microbes may occur in waste treatment or the environment.

13 DISPOSAL CONSIDERATIONS

If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is D002=Corrosive (pH).

Please be advised; however, that state and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material.

14 TRANSPORT INFORMATION DOT HAZARD: Corrosive to aluminum, RQ UN / NA NUMBER: TJN3266 DOT EMERGENCY RESPONSE GUIDE #: 154 15 REGULATORY INFORMATION TSCA:

All components of this product are listed in the TSCA inventory.

CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ):

2,158 gallons due to SODIUM HYDROXIDE (CAUSTIC SODA);

FOOD AND DRUG ADMINISTRATION:

ALL ingredients in this product are authorized in 21CFR173.310 for use as boiler water additives where the steam may contact food.

USDA FEDERALLY INSPECTED MEAT AND POULTRY PLANTS:

This product is composed of ingredients previously approved by USDA to meet the G6 classification and may be used in boilers or steamlines where the steam produced may contact edible products.

SARA SECTION 312 HAZARD CLASS:

Immediate (acute)

SARA SECTION 302 CHEMICALS:

No regulated constituent present at OSHA thresholds SARA SECTION 313 CHEMICALS:

No regulated constituent present at OSHA thresholds CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT:

No regulated constituent present at OSHA thresholds MICHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds 16 OTHER INFORMATION NFPA/HMIS CODE TRANSLATION Health 3 Serious Hazard Fire 0 Minimal 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

• • NEW **

MSDS status: 08-APR-1997 02-JUN-2000 12 08-APR-1997 05-JUN-2001 15 02-JUN-2000 13-MAY-2002 4,7 05-JUN-2001

GE Betz GE Betz, Inc. Material Safety Data Sheet 4636 Somerton Road Trevose, PA 19053 Issue Date: 12-DEC-2000 Business telephone: (215) 355-3300 EMERGENCY TELEPHONE (Health/Accident): (800) 877-1940 1 PRODUCT IDENTIFICATION PRODUCT NAME:

OPTISPERSE HP9430 PRODUCT APPLICATION AREA:

INTERNAL BOILER TREATMENT.

2 COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS:

CAS# CHEMICAL NAME 7601-54-9 TRISODIUM PHOSPHATE (SODIUM PHOSPHATE,TRIBASIC)

Irritant (eyes)

No component is considered to be a carcinogen by the National Toxicology Program, the International Agency for Research on Cancer, or the Occupational Safety and Health Administration at OSHA thresholds for carcinogens.

3 HAZARDS IDENTIFICATION EMERGENCY OVERVIEW DANGER May cause moderate irritation to the skin. Corrosive to the eyes.

Dusts 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 moderate irritation to the skin.

ACUTE EYE EFFECTS:

Corrosive to the eyes.

ACUTE RESPIRATORY EFFECTS:

Primary route of exposure;Dusts cause irritation to the upper respiratory tract.

INGESTION EFFECTS:

May cause gastrointestinal irritation.

TARGET ORGANS:

Prolonged or repeated exposures may cause primary irritant dermatitis.

MEDICAL CONDITIONS AGGRAVATED:

Not known.

SYMPTOMS OF EXPOSURE:

Inhalation of dusts may cause irritation and/or burns to the respiratory tract. Skin contact can cause moderate irritation to burns (dependent on length of exposure).

4 FIRST All MEASURES SKIN CONTACT:

Wash thoroughly with soap and water. Remove contaminated clothing.

Thoroughly wash clothing before reuse. Get medical attention if irritation develops or persists.

EYE CONTACT:

URGENTI Immediately flush eyes with plenty of low-pressure water for at least 20 minutes while removing contact lenses. Hold eyelids apart. Get immediate medical attention.

INHALATION:

If nasal, throat or lung irritation develops - remove to fresh air and get medical attention.

INGESTION:

Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician.

Dilute contents of stomach using 3-4 glasses milk or water.

NOTES TO PHYSICIANSt No special instructions 5 FIRE FIGHTING MEASURES

FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type).

EXTINGUISHING MEDIA:

dry chemical, carbon dioxide, foam or water HAZARDOUS DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yields elemental oxides.

FLASH POINT:

> 200F > 93C P-M(CC) 6 ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container.

Flush area with water. Wet area may be slippery. Spread sand/grit.

DISPOSAL INSTRUCTIONS:

Water contaminated with this product may be sent to a sanitary sewer treatment facility, in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Incinerate or land dispose in an approved landfill.

7 HANDLING & STORAGE HANDLING:

Corrosive to eyes.

STORAGE:

Keep containers closed when not in use. Keep dry.

8 EXPOSURE CONTROLS / PERSONAL PROTECTION EXPOSURE LIMITS CHEMICAL NAME TRISODIUM PHOSPHATE (SODIUM PHOSPHATE,TRIBASIC)

PEL (OSHA) : NOT DETERMINED TLV (ACGIH): NOT DETERMINED ENGINEERING CONTROLS:

adequate ventilation PERSONAL PROTECTIVE EQUIPMENT:

Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION:

A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE.

USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS.

If air-purifying respirator use is appropriate, use a respirator with dust/mist filters.

SKIN PROTECTION:

neoprene gloves-- Wash off after each use. Replace as necessary.

EYE PROTECTION:

airtight chemical goggles 9 PHYSICAL & CHEMICAL PROPERTIES

Density 40.000 lb/cu. Vapor Pressure (mmHG) < 0.1 Freeze Point (F) NA Vapor Density (air-l) < 1.00 Freeze Point (C) NA Viscosity(cps 70F,21C) NA %Solubility (water) - 11.0 Odor None Appearance White Physical State Powder Flash Point P-M(CC) > 200F > 93C pH 1% Sol. (approx.) 11.5 Evaporation Rate (Ether=l) < 1.00 NA - not applicable ND - not determined 10 STABILITY & REACTIVITY STABILITY:

Stable under normal storage conditions.

HAZARDOUS POLYMERIZATION:

Will not occur.

INCOMPATIBILITIESt May react with strong oxidizers.

DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yields elemental oxides.

INTERNAL PUMPOUT/CLEANOUT CATEGORIES:

"B" 11 TOXICOLOGICAL INFORMATION Oral LD50 RAT: 4,150 mg/kg NOTE - Rat oral LD50: 6,500 mg/kg alternate source. [oral data for dodecahydrate]

Dermal LD50 RABBIT: >7,940 mg/kg NOTE - Rabbit dermal LDSO: >2,000 MG/KG alternate source Skin Irritation Score RABBIT: 3.3 NOTE - FHSA Protocol. [data for dodecahydrateJ Eye Irritation Score RABBIT: CORROSIVE NOTE - FHSA Protocol. [data for dodecahydrate]

12 ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY Bluegill Sunfish 96 Hour Static Acute Bioassay LC50f 220 mg/L Daphnia magna 48 Hour Static Renewal Bioassay (pH adjusted)

LC50= 1850; No Effect Level= 1370 mg/L Fathead Minnow 96 Hour Static Renewal Bioassay (pH adjusted)

LC50- 3695; No Effect Level= 1370 mg/L Rainbow Trout 96 Hour Static Acute Bioassay LC50= 120 mg/L BIODEGRADATION Product contains only inorganics that are not subject to typical biological degradation. Assimilation by microbes may occur in waste treatment or the environment.

13 DISPOSAL CONSIDERATIONS

If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is Not applicable.

Please be advised; however, that state and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material.

14 TRANSPORT INFORMATION DOT HAZARD: Not Applicable UN / NA NUMBER: Not applicable DOT EMERGENCY RESPONSE GUIDE #: Not applicable 15 REGULATORY INFORMATION TSCA:

All components of this product are listed in the TSCA inventory.

CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ):

5,000 lbs due to TRISODIUM PHOSPHATE (SODIUM PHOSPHATE,TRIBASIC);

FOOD AND DRUG ADMINISTRATION:

ALL ingredients in this product are authorized in 21CFR173.310 for use as boiler water additives where the steam may contact food.

USDA FEDERALLY INSPECTED MEAT AND POULTRY PLANTS:

SEC.G6 SARA SECTION 312 HAZARD CLASS:

Immediate(acute);Delayed(Chronic)

SARA SECTION 302 CHEMICALS:

No regulated constituent present at OSHA thresholds SARA SECTION 313 CHEMICALS:

No regulated constituent present at OSHA thresholds CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT:

No regulated constituent present at OSHA thresholds MICHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds 16 OTHER INFORMATION NFPA/HMIS CODE TRANSLATION Health 3 Serious Hazard Fire 0 Minimal Hazard Reactivity 0 Minimal Hazard Special NONE No special Hazard (1) Protective Equipment B Goggles,Gloves (1) refer to section 8 of MSDS for additional protective equipment recommendations.

CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES

• • NEW **

MSDS status: 11-FEB-1997 18-MAR-1997 15 11-FEB-1997 15-AUG-1997 15 18-MAR-1997 20-NOV-1997 3,5,14,16;EDIT:9 15-AUG-1997 30-SEP-1998 11 20-NOV-1997 20-NOV-1998 1 30-SEP-1998 10-NOV-2000 4,11 20-NOV-1998 12-DEC-2000 12 10-NOV-2000

4 GE Betz GE Betz, Inc. Material Safety Data Sheet 4636 Somerton Road Trevose, PA 19053 Issue Date: 01-APR-2004 Business telephone: (215) 355-3300 EMERGENCY TELEPHONE (Health/Accident): (800) 877-1940 1 PRODUCT IDENTIFICATION PRODUCT NAME:

CORRSHIELD MD4100 PRODUCT APPLICATION AREA:

WATER-BASED CORROSION INHIBITOR.

2 COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS:

CAS# CHEMICAL NAME 7631-95-0 SODIUM MOLYBDATE (MOLYBDIC ACID,DISODIUM SALT)

Potential irritant (respiratory); potential lung toxicity 7632-00-0 SODIUM NITRITE Oxidizer; toxic (by ingestion); potential blood toxin No component is considered to be a carcinogen by the National Toxicology Program, the International Agency for Research on Cancer, or the Occupational Safety and Health Administration at OSHA thresholds for carcinogens.

3 HAZARDS IDENTIFICATION EMERGENCY OVERVIEW WARNING May cause slight irritation to the skin. Severe irritant to the eyes. Mists/aerosols may cause irritation to upper respiratory tract.

DOT hazard: Corrosive to aluminum, RQ Emergency Response Guide #154 Odor: Mild; Appearance: Yellow, Liquid Fire fighters should wear positive pressure self-contained breathing apparatus(full face-piece type). Proper fire-extinguishing media:

Flood with water. Use of C02 or foam may not be effective.

POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS:

Primary route of exposure; May cause slight irritation to the skin.

ACUTE EYE EFFECTS:

Severe irritant to the eyes.

ACUTE RESPIRATORY EFFECTS:

Mists/aerosols may cause irritation to upper respiratory tract.

INGESTION EFFECTS:

May cause slight gastrointestinal irritation.

TARGET ORGANS:

Prolonged or repeated exposures may cause toxicity to the blood and/or lung.

MEDICAL CONDITIONS AGGRAVATED:

Not known.

SYMPTOMS OF EXPOSURE:

May cause redness or itching of skin.

4 FIRST AID MEASURES SKIN CONTACT:

Wash thoroughly with soap and water. Remove contaminated clothing.

Get medical attention if irritation develops or persists.

EYE CONTACT:

Remove contact lenses. Hold eyelids apart. Immediately flush eyes with plenty of low-pressure water for at least 15 minutes. Get immediate medical attention.

INHALATION:

If nasal, throat or lung irritation develops - remove to fresh air and get medical attention.

INGESTION:

Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician.

Dilute contents of stomach using 3-4 glasses milk or water.

NOTES TO PHYSICIANS:

No special instructions 5 FIRE FIGHTING MEASURES

FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type).

EXTINGUISHING MEDIA:

Flood with water. Use of C02 or foam may not be effective.

HAZARDOUS DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yields elemental oxides.

FLASH POINT:

> 200F > 93C SETA(CC)

MISCELLANEOUS:

Corrosive to aluminum, RQ UN3266;Emergency Response Guide #154 6 ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container.

Flush area with water. Wet area may be slippery. Spread sand/grit.

DISPOSAL INSTRUCTIONS:

Water contaminated with this product may be sent to a sanitary sewer treatment facility,in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Incinerate or land dispose in an approved landfill.

7 HANDLING & 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, thaw and mix completely prior to use.

8 EXPOSURE CONTROLS / PERSONAL PROTECTION EXPOSURE LIMITS CHEMICAL NAME SODIUM MOLYBDATE (MOLYBDIC ACID,DISODIUM SALT)

PEL (OSHA): 5 MG/M3 (AS Mo)

TLV (ACGIH): 0.5 MG/M3 (AS Mo) RESPIRABLE FRACTION SODIUM NITRITE PEL (OSHA): NOT DETERMINED TLV (ACGIH): NOT DETERMINED ENGINEERING CONTROLS:

Adequate ventilation to maintain air contaminants below exposure limits.

PERSONAL PROTECTIVE EQUIPMENT:

Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION:

A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE.

USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS.

If air-purifying respirator use is appropriate, use a respirator with dust/mist filters.

SKIN PROTECTION*

neoprene gloves-- Wash off after each use. Replace as necessary.

EYE PROTECTION:

splash proof chemical goggles 9 PHYSICAL & CHEMICAL PROPERTIES Specific Grav.(70F,21C) 1.184 Vapor Pressure (mmHG) ~ 18.0 Freeze Point (F) 14 Vapor Density (air=l) < 1.00 Freeze Point (C) -10 Viscosity(cps 70F,21C) 4  % Solubility (water) 100.0 Odor Mild Appearance Yellow Physical State Liquid Flash Point SETA(CC) > 200F > 93C pH As Is (approx.) 12.8 Evaporation Rate (Ether=l) < 1.00 NA - not applicable ND - not determined 10 STABILITY & REACTIVITY STABILITY:

Stable under normal storage conditions.

HAZARDOUS POLYMERIZATION:

Will not occur.

INCOMPATIBILITIES:

MAY REACT WITH STRONG REDUCING AGENTS.

DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yields elemental oxides.

INTERNAL PUMPOUT/CLEANOUT CATEGORIES:

"B" 11 TOX[ICOLOGICAL INFORMATION Oral LD50 RAT: 825 mg/kg NOTE - Estimated value Dermal LDSO RABBIT: >2,000 mg/kg NOTE - Estimated value 12 ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY Bluegill Sunfish 96 Hour Static Acute Bioassay LC50- 3258; No Effect Level- 1800 mg/L Daphnia magna 48 Hour Static Acute Bioassay LC50- 5997; No Effect Level. 500 mg/L Fathead Minnow 96 Hour Acute Toxicity (Estimated)

LC50- 2730; No Effect Level- 1850 mg/L Rainbow Trout 48 Hour Static Screen 0 Mortality= 2000 mg/L BIODEGRADATION

BOD-28 (mg/g) : 1 BOD-5 (mg/g): 0 COD (mg/g): 39 TOC (mg/g): 6 13 DISPOSAL CONSIDERATIONS If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is D002=Corrosive (pH).

Please be advised; however, that state and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material.

14 TRANSPORT INFORMATION DOT HAZARD: Corrosive to aluminum, RQ UN / NA NUMBER: UN3266 DOT EMERGENCY RESPONSE GUIDE #: 154 15 REGULATORY INFORMATION TSCA:

All components of this product are listed in the TSCA inventory.

CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ):

101 gallons due to SODIUM NITRITE; FOOD AND DRUG ADMINISTRATION:

No FDA approval for paper or paperboard having food contact.

USDA FEDERALLY INSPECTED MEAT AND POULTRY PLANTS:

SEC.G5 SARA SECTION 312 HAZARD CLASS:

Immediate (acute) ;Delayed(Chronic)

SARA SECTION 302 CHEMICALS:

No regulated constituent present at OSHA thresholds SARA SECTION 313 CHEMICALS:

CAS# CHEMICAL NAME RANGE 7632-00-0 SODIUM NITRITE 6.0-10.01 CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT:

This product contains these chemicals known to the state of California to cause cancer and/or reproductive toxicity:

CAS# CHEMICAL NAME 5064-31-3 NITRILOTRIACETIC ACID,TRISODIUM SALT (NTA. 3NA)

MICHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds 16 OTHER INFORMATION NFPA/MaS CODE TRANSLATION Health 2 Moderate Hazard Fire 0 Minimal Hazard

Reactivity 0 Minimal Hazard Special ALK pH above 12.0 (1) Protective Equipment B Goggles,Gloves (1) refer to section 8 of MSDS for additional protective equipment recommendations.

CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES

• • NEW **

MSDS status: 28-JAN-1997 15 28-JAN-1997 12-MAY-1997 3,5,14 12-MAY-1997 27-OCT-1998 15 27-OCT-1998 08-FEB-2000 4 08-FEB-2000 06-APR-2001 09-AUG-2001 4,16 06-APR-2001 8,10 09-AUG-2001 17-SEP-2001 2,3,8 17-SEP-2001 03-JAN-2002 15 03-JAN-2002 01-APR-2004

Cooling Tower Blowdown and Makeup Water Treatment System MSDSs GE Betz GE Betz, Inc. Material Safety Data Sheet 4636 Somerton Road Trevose, PA 19053 Issue Date: 16-APR-1998 Business telephone: (215) 355-3300 EMERGENCY TELEPHONE (Health/Accident): (800) 877-1940 1 PRODUCT IDENTIFICATION PRODUCT NAME:

CONTINUUM AEC3145 PRODUCT APPLICATION AREA:

WATER-BASED CORROSION INHIBITOR/DEPOSIT CONTROL AGENT.

2 COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS.

This product is not hazardous as defined by OSHA regulations.

No component is considered to be a carcinogen by the National Toxicology Program, the International Agency for Research on Cancer, or the Occupational Safety and Health Administration at OSHA thresholds for carcinogens.

3 HAZARDS IDENTIFICATION EMERGENCY OVERVIEW CAUTION May cause slight irritation to the skin. May cause moderate irritation to the eyes. Mists/aerosols may cause irritation to upper respiratory tract.

DOT hazard is not applicable Emergency Response Guide is' not applicable Odor: Mild; Appearance: Colorless To Yellow, Liquid Fire fighters should wear positive pressure self-contained breathing apparatus(full face-piece type). Proper fire-extinguishing media:

dry chemical, carbon dioxide, foam or water

POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS:

Primary route of exposure; May cause slight irritation to the skin.

ACUTE EYE EFFECTS:

May cause moderate irritation to the eyes.

ACUTE RESPIRATORY EFFECTS:

Mists/aerosols may cause irritation to upper respiratory tract.

INGESTION EFFECTS.

May cause gastrointestinal irritation with possible nausea, vomiting, abdominal discomfort and diarrhea.

TARGET ORGANS:

No evidence of potential chronic effects.

MEDICAL CONDITIONS AGGRAVATED:

Not known.

SYMPTOMS OF EXPOSURE:

May cause redness or itching of skin.

4 FIRST AID MEASURES SKIN CONTACT:

Remove contaminated clothing. Wash exposed area with a large quantity of soap solution or water for 15 minutes.

EYE CONTACT:

Immediately flush eyes with water for 15 minutes. Immediately contact a physician for additional treatment.

INHALATION-Remove victim from contaminated area to fresh air. Apply appropriate first aid treatment as necessary.

INGESTION:

Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician.

Dilute contents of stomach using 3-4 glasses milk or water.

NOTES TO PHYSICIANS:

No special instructions 5 FIRE FIGHTIG MEASURES FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type).

EXTINGUISHING MEDIA:

dry chemical, carbon dioxide, foam or water HAZARDOUS DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yields elemental oxides.

FLASH POINT:I

> 200F > 93C P-M(CC) 6 ACCIDENTAL RELEASE MEASURES

PROTECTION AND SPILL CONTAINE11NT:

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container.

Flush area with water. Wet area may be slippery. Spread sand/grit.

DISPOSAL INSTRUCTIONS:

Water contaminated with this product may be sent to a sanitary sewer treatment facility, in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Incinerate or land dispose in an approved landfill.

7 HANDLING & STORAGE HANDLING:

Normal chemical handling.

STORAGE:

Keep containers closed when not in use. Store in cool ventilated location. Store away from oxidizers.

8 EXPOSURE CONTROLS / PERSONAL PROTECTION EXPOSURE LIMITS This product is not hazardous as defined by OSHA regulations.

ENGINEERING CONTROLS:

adequate ventilation PERSONAL PROTECTIVE EQUIPMENT:

Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION:

A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE.

USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS.

If air-purifying respirator use is appropriate, use a respirator with dust/mist filters.

SKIN PROTECTION:

neoprene gloves-- Wash off after each use. Replace as necessary.

EYE PROTECTION:

splash proof chemical goggles 9 PHYSICAL & CHEMICAL PROPERTIES Specific Grav.(70F,21C) 1.251 Vapor Pressure (mmHG) - 18.0 Freeze Point (F) 20 Vapor Density (air-l) < 1.00 Freeze Point (C) -7 Viscosity(cps 70F,21C) 30  % Solubility (water) 100.0 Odor Mild Appearance Colorless To Yellow Physical State Liquid Flash Point P-M(CC) > 200F > 93C pH As Is (approx.) 3.8 Evaporation Rate (Ether=l) < 1.00 NA - not applicable ND - not determined

10 STABILITY & REACTIVITY STABILITY:

Stable under normal storage conditions.

HAZARDOUS POLYMERIZATION:

Will not occur.

INCOMPATIBILITIES:

May react with strong oxidizers.

DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yields elemental oxides.

INTERNAL PUMPOUT/CLEANOUT CATEGORIES:

"A" 11 TOXICOLOGICAL INFORMATION Oral LD50 RAT: >2,000 mg/kg NOTE - Estimated value Dermal LD50 RABBIT: >2,000 mg/kg NOTE - Estimated value 12 ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY Daphnia magna 48 Hour Acute Toxicity (Estimated)

LC50= 820; No Effect Level= 160 mg/L Fathead Minnow 96 Hour Acute Toxicity (Estimated)

LC50= 1230; No Effect Level- 400 mg/L BIODEGRADATION BOD-28 (mg/g): 17 BOD-5 (mg/g): 8 COD (mg/g): 209 TOC (mg/g): 91 13 DISPOSAL CONSIDERATIONS If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is Not applicable.

Please be advised; however, that state and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material.

14 TRANSPORT INFORMATION DOT HAZARD: Not Applicable UN / NA NUMBER: Not applicable DOT EMERGENCY RESPONSE GUIDE #: Not applicable 15 REGULATORY INFORMATION TSCA:

All components of this product are listed in the TSCA inventory.

CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ):

No regulated constituent present at OSHA thresholds SARA SECTION 312 HAZARD CLASS:

Product is non-hazardous under Section 311/312 SARA SECTION 302 CHEMICALS:

No regulated constituent present at OSHA thresholds SARA SECTION 313 CHEMICALS:

No regulated constituent present at OSHA thresholds CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT:

No regulated constituent present at OSHA thresholds MICHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds 16 OTHER INFORMATION NFPA/NIIS CODE TRANS LATION Health 1 Slight Hazard Fire 1 Slight Hazard Reactivity 0 Minimal Hazard Special NONE No special Hazard (1) Protective Equipment B Goggles,Gloves (1) refer to section 8 of MSDS for additional protectiv*e equipment recommendations.

CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES MSDS status: 16-APR-1998 ** NEW **

0 GE Betz GE Betz, Inc. Material Safety Data Sheet 4636 Somerton Road Trevose, PA 19053 Issue Date: 21 -JAN-2002 Business telephone: (215) 355-3300 EMERGENCY TELEPHONE (Health/Accident): (800) 877-1940 1 PRODUCT IDENTIFICATION PRODUCT NAME:

INHIBITOR AZ8101 PRODUCT APPLICATION AREA:

WATER-BASED CORROSION INHIBITOR.

2 COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS:

CAS# CHEMICAL NAME 29385-43-1 1-H-BENZOTRIAZOLE,METHYL- (TOLYLTRIAZOLE; TTA)

Solid is an irritant (by all routes); liquid is corrosive 1310-73-2 SODIUM HYDROXIDE (CAUSTIC SODA)

Corrosive; toxic (by ingestion)

No component is considered to be a carcinogen by the National Toxicology Program, the International Agency for Research on Cancer, or the Occupational Safety and Health Administration at OSHA thresholds for carcinogens.

3 HAZARDS IDENTIFICATION EMERGENCY OVERVIEW WARNING May cause slight irritation to the skin. May cause moderate irritation to the eyes. Mists/aerosols may cause irritation to upper respiratory tract.

DOT hazard: Corrosive to aluminum, RQ Emergency Response Guide #154 Odor: None; Appearance: Light Amber, Liquid Fire fighters should wear positive pressure self-contained breathing apparatus(full face-piece type). Proper fire-extinguishing media:

dry chemical/C02/foam or water--slippery condition; use sand/grit.

POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS:

Primary route of exposure; May cause slight irritation to the skin.

ACUTE EYE EFFECTS:

May cause moderate irritation to the eyes.

ACUTE RESPIRATORY EFFECTS:

Mists/aerosols may cause irritation to upper respiratory tract.

INGESTION EFFECTS:

May cause slight gastrointestinal irritation.

TARGET ORGANS:

Prolonged or repeated exposures may cause primary irritant dermatitis.

MEDICAL CONDITIONS AGGRAVATED:

Not known.

SYMPTOMS OF EXPOSURE:

May cause redness or itching of skin.

4 FIRST AID MEASURES SKIN CONTACT:

Remove contaminated clothing. Wash exposed area with a large quantity of soap solution or water for 15 minutes.

EYE CONTACT:

Immediately flush eyes with water for 15 minutes. Immediately contact a physician for additional treatment.

INHALATION:

Remove victim from contaminated area to fresh air. Apply appropriate first aid treatment as necessary.

INGESTION:

Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician.

Dilute contents of stomach using 3-4 glasses milk or water.

NOTES TO PHYSICIANS:

No special instructions 5 FIRE FIGHTING MEASURES

FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type).

EXTINGUISHING MEDIA:

dry chemical/C02/foam or water--slippery condition; use sand/grit.

HAZARDOUS DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yields elemental oxides.

FLASH POINT:

> 200F > 93C SETA(CC)

MISCELLANEOUS:

Corrosive to aluminum, RQ UN3266;Emergency Response Guide #154 6 ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container.

Flush area with water. Wet area may be slippery. Spread sand/grit.

DISPOSAL INSTRUCTIONS:

Water contaminated with this product may be sent to a sanitary sewer treatment facility,in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Incinerate or land dispose in an approved landfill.

7 HANDLING & STORAGE HANDLING:

Alkaline. Do not mix with acidic material.

STORAGE:

Keep containers closed when not in use. If frozen, thaw completely and mix thoroughly prior to use.

8 EXPOSURE CONTROLS / PERSONAL PROTECTION EXPOSURE LIMITS CHEMICAL NAME 1-H-BENZOTRIAZOLE, METHYL- (TOLYLTRIAZOLE; TTA)

PEL (OSHA): NOT DETERMINED TLV (ACGIH): NOT DETERMINED SODIUM HYDROXIDE (CAUSTIC SODA)

PEL (OSHA): 2 MG/M3 TLV (ACGIH): 2 MG/M3(CEILING)

ENGINEERING CONTROLS:

Adequate ventilation to maintain air contaminants below exposure limits.

PERSONAL PROTECTIVE EQUIPMENT:

Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTIONs A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE.

USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS.

If air-purifying respirator use is appropriate, use a respirator with dust/mist filters.

SKIN PROTECTION:

rubber gloves-- Wash off after each use. Replace as necessary.

EYE PROTECTION:

splash proof chemical goggles 9 PHYSICAL & CHEMICAL PROPERTIES Specific Grav.(70F,21C) 1.077 Vapor Pressure (mmHG) - 18.0 Freeze Point (F) 13 Vapor Density (air=l) < 1.00 Freeze Point (C) -11 Viscosity(cps 70F,21C) 6  % Solubility (water) 100.0 Odor None Appearance Light Amber Physical State Liquid Flash Point SETA(CC) > 200F > 93C pH As Is (approx.) 12.8 Evaporation Rate (Water=l) ND NA - not applicable ND = not determined 10 STABILITY & REACTIVITY STABILITY:

Stable under normal storage conditions.

HAZARDOUS POLYMERIZATION:

Will not occur.

INCOMPATIBILITIES:

May react with strong oxidizers.

DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yields elemental oxides.

INTERNAL PUMPOUT/CLEANOUT CATEGORIES:

"B" 11 TOXICOLOGICAL INFORMATION Oral LD50 RAT: >3,000 mg/kg NOTE - Estimated value Dermal LD50 RABBIT: >5,000 mg/kg NOTE - Estimated value 12 ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY Daphnia magna 48 Hour Static Screen 0% Mortality= 500 mg/L Fathead Minnow 96 Hour Acute Toxicity (Estimated)

LC50= 520; No Effect Level= 380 mg/L Rainbow Trout 96 Hour Static Acute Bioassay LC50= 88.1; No Effect Level- 42 mg/L BIODEGRADATION BOD-28 (mg/g): 9 BOD-5 (mg/g): 0 COD (mg/g): 293 TOC (mg/g): 94

13 DISPOSAL CONSIDERATIONS If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is D002fCorrosive(pH).

Please be advised; however, that state and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material.

14 TRANSPORT INFORMATION DOT HAZARD: Corrosive to aluminum, RQ UN / NA NUMBER: UN3266 DOT EMERGENCY RESPONSE GUIDE #: 154 15 REGULATORY INFORMATION TSCA:

All components of this product are listed in the TSCA inventory.

CERCLA AID/OR SARA REPORTABLE QUANTITY (RQ):

No regulated constituent present at OSHA thresholds 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:

No regulated constituent present at OSHA thresholds CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT:

No regulated constituent present at OSHA thresholds MICHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds 16 OTHER INFORMATION NFPA/HMIS CODE TRANSLATION Health 1 Slight Hazard Fire 1 Slight Hazard Reactivity 0 Minimal Hazard Special ALK pH above 12.0 (1) Protective Equipment B Goggles,Gloves (1) refer to section 8 of MSDS for additional protective equipment recommendations.

CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES

MSDS status: 28-JAN-1997 ** NEW **

16-APR-1997 15 28-JAN-1997 28-APR-1997 3,5,14 16-APR-1997 23-JUN-1997 3,5,14 28-APR-1997 21-JAN-2002 15 23-JUN-1997

GE Betz GE Betz, Inc. Material Safety Data Sheet 4636 Sornerton Road Trevose, PA 19053 Issue Date: 10-JAN-2006 Business telephone: (215) 355-3300 EMERGENCY TELEPHONE (Health/Accident): (800) 877-1940 1 PRODUCT IDENTIFICATION PRODUCT NAME:

INHIBITOR OP8413 PRODUCT APPLICATION AREA:

WATER-BASED CORROSION INHIBITOR.

2 COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS:

CAS# CHEMICAL NAME 7664-38-2 PHOSPHORIC ACID Corrosive 2809-21-4 PHOSPHONIC ACID,(l-HYDROXYETHYLIDINE)BIS- (HEDP)

Corrosive (eyes)

No component is considered to be a carcinogen by the National Toxicology Program, the International Agency for Research on Cancer, or the Occupational Safety and Health Administration at OSHA thresholds for carcinogens.

3 HAZARDS IDENTIFICATION EMERGENCY OVERVIEW DANGER Severe irritant to the skin. Corrosive to the eyes. Mists/aerosols cause irritation to the upper respiratory tract.

DOT hazard is not applicable Emergency Response Guide is not applicable

Odor: Mild; Appearance: 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; Severe irritant to the skin.

ACUTE EYE EFFECTS:

Corrosive to the eyes.

ACUTE RESPIRATORY EFFECTS:

Mists/aerosols cause irritation to the upper respiratory tract.

INGESTION EFFECTS:

May cause severe gastrointestinal irritation.

TARGET ORGANS:

Prolonged or repeated exposures may cause primary irritant dermatitis.

MEDICAL CONDITIONS AGGRAVATED:

Not known.

SYMPTOMS OF EXPOSURE:

Causes severe irritation, burns or tissue ulceration with subsequent scarring.

4 FIRST AID MEASURES SKIN CONTACT:

Wash thoroughly with soap and water. Remove contaminated clothing.

Thoroughly wash clothing before reuse. Get medical attention if irritation develops or persists.

EYE CONTACT:

URGENTI Immediately flush eyes with plenty of low-pressure water for at least 20 minutes while removing contact lenses. Hold eyelids apart. Get inmnediate medical attention.

INHALATION:

Remove to fresh air. If breathing is difficult, give oxygen. If breathing has stopped, give artificial respiration. Get immediate medical attention.

INGESTION:

Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician.

Dilute contents of stomach using 3-4 glasses milk or water.

NOTES TO PHYSICIANS:

No special instructions 5 FIRE FIGHTING MEASURES

FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type).

EXTINGUISHING MEDIA:

dry chemical, carbon dioxide, foam or water HAZARDOUS DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yields elemental oxides.

FLASH POINT:

> 200F > 93C P-M(CC) 6 ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container.

Flush area with water. Wet area may be slippery. Spread sand/grit.

DISPOSAL INSTRUCTIONS:

Water contaminated with this product may be sent to a sanitary sewer treatment facility,in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Incinerate or land dispose in an approved landfill.

7 HANDLING & STORAGE HANDLING:

Acidic. Corrosive(Eyes). Do not mix with alkaline material.

STORAGE:

Keep containers closed when not in use. Do not freeze. If frozen, thaw and mix completely prior to use.

8 EXPOSURE CONTROLS / PERSONAL PROTECTION EXPOSURE LIMITS CHEMICAL NAME PHOSPHORIC ACID PEL (OSHA): 1 MG/M3 TLV (ACGIH): 1 MG/M3 PHOSPHONIC ACID, (I-HYDROXYETHYLIDINE)BIS- (HEDP)

PEL (OSHA): NOT DETERMINED TLV (ACGIH): NOT DETERMINED ENGINEERING CONTROLS:

Adequate ventilation to maintain air contaminants below exposure limits.

PERSONAL PROTECTIVE EQUIPMENT:

Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION:

A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI 288.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE.

USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS.

If air-purifying respirator use is appropriate, use a respirator with HEPA cartridges.

SKIN PROTECTION:

neoprene gloves-- Wash off after each use. Replace as

necessary.

EYE PROTECTION:

splash proof chemical goggles 9 PHYSICAL & CHEMICAL PROPERTIES Specific Grav.(70F,21C) 1.219 Vapor Pressure (mnMHG) - 18.0 Freeze Point (F) 0 Vapor Density (air=l) < 1.00 Freeze Point (C) -18 Viscosity(cps 70F,21C) 45  % Solubility (water) 100.0 Odor Mild Appearance Light Yellow Physical State Liquid Flash Point P-M(CC) > 200F > 93C pH 5% Sol. (approx.) 1.7 Evaporation Rate (Ether=l) < 1.00 NA - not applicable ND - not determined 10 STABILITY & REACTIVITY STABILITY:

Stable under normal storage conditions.

HAZARDOUS POLYMERIZATION:

Will not occur.

INCOMPATIBILITIES-May react with strong oxidizers.

DECOMPOSITION PRODUCTS.

Thermal decomposition (destructive fires) yields elemental oxides.

INTERNAL PUMPOUT/CLEANOUT CATEGORIES:

SIB" 11 TOXICOLOGICAL INFORMATION No Data Available.

12 ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY No Data Available.

BIODEGRADATION BOD-28 (mg/g): 34 BOD-S (mg/g): 9 COD (mg/g): 230 TOC (mg/g): 67 13 DISPOSAL CONSIDERATIONS

If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is D002=Corrosive (pH).

Please be advised; however, that state and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material.

14 TRANSPORT INFORMATION DOT HAZARD: Not Applicable UN / NA NUMBER: Not applicable DOT EMERGENCY RESPONSE GUIDE #: Not applicable 15 REGULATORY INFORMATION TSCA:

All components of this product are listed in the TSCA inventory.

CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ):

2,808 gallons due to PHOSPHORIC ACID; SARA SECTION 312 HAZARD CLASS:

Immediate (acute) ;Delayed (Chronic)

SARA SECTION 302 CHEMICALS:

No regulated constituent present at OSHA thresholds SARA SECTION 313 CHEMICALS:

No regulated constituent present at OSHA thresholds CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT:

No regulated constituents present MICHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds 16 OTHER INFORMATION NFPA/HMIS CODE TRANSLATION Health 3 Serious Hazard Fire 1 Slight Hazard Reactivity 0 Minimal Hazard Special ACID pH below 2.1 (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: 07-NOV-2001 ** NEW **

10-JAN-2006 9 07-NOV-2001

S3/22/2006 Trne: 5:44:02 PM FP&L 43 Page I of 5

-rzob 22, 2006 Shrieve Chemical Company Manufacturer'sSafety Data Sheet CREMTREC 800-424-9300 24-HOUR EMERGENCY ASSISTANCE 800-367-4226

>B .IEVE CHEMICAL COMIANY 800-367-4226 MERAL YAIMS AS81STARCE 281-367-422.6 SXL 11

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Date: W=222006 Time: 5:46:59 PM FP&L 43 Page 3 o1"5 3.LWadnesda , WMaru 22, 2006 Shrieve Chemical Company Manufacturer's Safety Data Sheet CrMTIREC 800-424-9300 24-HOUR EMERGENCY ASSISTANCE 800-367-4226 RIZiVE CAL COMAW 800-M-4226 G=*MCAL MSDS ANSTANCE 281-367-4226 ex.1I OlkcACK60o ,e 4ag EV.O 11WBe.

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11. TOXICOLOGICAL INFORMATION

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Date: 3/222005 Time: 5:48:33 PM FP&L 43 Page 4 of 5 2005 Shrieve Chemical Company Manufacturer's Safety Data Sheet CHEMTREC 800-424-9300 24-HOUR EMERGENCY ASSISTANCE 800-367-4226 SHRIEVE CHE.M.AL COMPA" 800W"67-4226 AISSWTANC IENERALMSDM 28146T-4=26 ext 1 TECNICA.L ]MS ASSISTMANCE 291-3674226 #x&133 8ikadc-AiK iW Be~Afd.~w Go', W81OOM MSDS No: 0243 Datea 07160,1 Page4or5

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BRENNTAG, "

BRENNTAG MID-SOUTH, INC.

MATERIMl, SAFETY DATA SHEET Effective Date: July 19. 2004 SODIUM HYPOCHLORITE SOLUTION SECTION I - MATERIAL DENT IFICATION MANUFACTURER'S NAME & ADDRESS: EMV*ERGENCY TELEPNE NUMBER:

BREMTAG MID-SOUTH, Inc. 270-830-1222 1405 Highway 136 West/Geneva Road Henderson, Kentucky 42420 CHEMICAL NAME AND SYNONYMS: Sodium Hypoborite Solution (10-14.2%); Hypochloite Solutio= Bleach Solution, Hypochlorous acid, sodium salt, &for AB Bleach; sodium hypochlordtDIWater CIIEMICALFAMILY: Hypochlorite FORMULA: NaOCI SECTION H- HAZARDOUS INGREDIENTS THRESHOLD MT VALUES (UNIS)

CAS C]EMICAL _ WT OSHA.. ACGIH:

-NUMBER NAMES) %___ FEL ISTEL TLV SE 7691-52-9 Sodinmhypodilorite** 10-14.2 - NONE ESTABLISHED 1310-73-2 Sodiumuhydroxide 03-1.0 2mg/m'Ceiling I -- 1 2mgfm'Ceiilng -

7647-14-5 SodiumChlorlde 9-125 - NONE ESTABLISHED-497-194 Sodiumcarbonate <0.5 - NONE ESTABLISHED 7732-18-5 Water Balance - NONE ESTABLISHED TbIs prudact doesrt cmaulan any cheml (s) mbjecta reporting requiremeuts of Sedion 313, m f SARA, Part37 Mlde

" %(whw) as Clx P.5 in 13.65% TLV/TWA (A.COIM@ppm CU TLVJSTL (ACGIH) lppm Ci( &EL (01SUA) Ippar 0 SECTION III - PHYSICAL DATA BOILING POINT OF MC): 110*C for 15% NaOC! SPECIFIC GRAVITY (H1O=I) 1.08- 1.27 VAPOR DENSITY (AIR fft. ,.a. EVAPORATION RATE: njL VAPOR PRESSURE (mmHz: Vapor pressure of PERCENT VOLATILE BY VOLUME (%): Water vapor plus water plus decomposition products. decomposition products.

SOLUBILITY IN WATER: Complete APPEARANCE AND ODOR: Light, yelow-p.r* liquid

..- '- with pungent-like chlorine odor.

SECTION IV - FIRE AND EXPLOSION HAZARD DATA FLASH POINT (METHOD USED): Non - flammable FLAMMABLE LIMITS BY VOLUME): n.

EXTINGUVIHING MEDIA: Use water spra, fog, foam, dzy chemicals, or carbon dioxide.

SPECIAL FIRE FIGHTING PROCEDURES: Firefightcr*sbould wear protective equipment including self contained breathing paratus.

Avoid fumes. Dilute spill with copius amounts of w-tar, vcatilatom. Be prcparcd to usc reapistor.

UNUSUAL FIRE AND EXPLOSION Possible vigorous action upon contamination with orgnics roroJdidzng agents.

p]ZRDS:

Bleach decomposes when h=ted, decomposition products may cause containers to rupturc or explode. Many reactions can cause fire and explosion.

This materi wil react with some metals which may causc liberation of oxygen. Toxic famcs can be liberated by contact with add or heat.

C..%RDI \WOIIkMSDS*1SS0HYP0.D0C Page I of 5 FORMAT REVISION DATE: Apdi 23,2001

FP&L 43 Page 2 of Date: =20M Time: 5:13-37 PM BRENNTAG .

BRENNTAG MID-SOUTH, INC.

MATERIAL SAFETY DATA SHEET Effective Date: July 19, 2004 SODIUM HYPOCHLORITE SOLUTION Vigorousra0 ins c ccur wi0 oxidizable m&amt rganics. Keematerial cool Using a watespray fm safe dtance. Keep all u==nCesy peole away. Sty up wind and stay ot of ow-lying ares.

SECIMON V - HEALTH HAZARD DATA EFFECTS OF OVEREXPOSURE:

PRECAUTIONARY STATEMENTS Ma to hua and domestic animals): Danger! Corrosive! May cause severe skin and eye irritation or chemical burns to broken "kin. Causes eye damage. Exposu= to skin may cause sensitization or other allergic responses.

INHALATION: Corrosive! Product may cause severe kritation of the nose, tduat and respity tract Repeated and/or prolonged exposures may cause productive cough, nmy nose, bionchopaeumonia, pulmonary edema (flud build-up in hmgs) and reduction of pulmonary fumieon. Repeated inhalation exposure may cause impaiment of lung function and permanent lomg damage.

EYE CONTACT: Extremely corrosive! This product causes corneal scarring and clouding. Glaucoma, cataracts and permanent blindness may occur.

SKIN CONTACT: Corrosive! Concentrated solutions may cause pain and deep and severe burns to the skin- Prolonged and repeated exposure to diluted solutions often causes irritation, redness, pain and drying and cracking of the skin. Human evidence has indicated that an ingredient inthis product can cause Ai sensitization.

INGESTION: Corrosivel Will immediately cause severe corrosion of and damage to the gastrointestinal Ua. Exposure characterized by nausea, vomiting, diarrhea, abdominal pain, bleeding, andor tissue ulceration.

PRIMARY ROUTES OF ENThy: Inhalation and contact.

CEEMICAL LISTED AS CARCINOGEN OR POTENTIAL CARCINOGEN: -NTP/NoIARC/No OSHA/No AIH/A4*

• as Chlorine EMERGENCY AND FIRST AfD PROCEDURES:

INHALATION: Remove victim to fresh air. Give artificial respiration if nt breathing. Get medical attention.

EYE CONTACt, Wash eyes with plenty ofwater for at least 15 minutes while holding eyelids open. Consult an eye specialist immediately.

SKIN CONTACT: Flush skin with plenty of water while removig contaminated clothing. Get medical attention for Persistent irritation. Clean clothing before reuse.

INGESTION: If'swallowed drink large quantities ofwater. Do NOT induce vomiting. Calla poison control center or doctor immediately for treatment advice, Ifspontaneous vomiting 0gm, have victim lean forward with head down to avoid breathing in of vomitus, rmse mouth and administer more water.

SECTION VI- TOXICOLOGICAL INFORMATION TOXICITY DATA: Oral LDS0: 8,910 mg/kg. (1ae) Acute dermal toxicity:, M; LDS0, > 3,000 mg/kg Dermal LD 50: > 10,000mg/kg. (Rabbits) Primary eye irritation: k; Corrosive Inhalation 0.25-hour LC 50: > 10.5 mg/i (Rats) Primary skin irritation: I; Corrosive Acute oral toxicity: IV; LD50, 192 mg/kg

SUMMARY

The concentrated solution is corrosive to skin, and a 5% solution is a severe cye irritant. Solutions containing more than SI%available chlorine are classified by DOT corrosive. Toxicity described in animals from single exposures by ingestion includes muscular weakness, and hyperactivity. Repeded ingestion exposure in animals caused an increase in the relative weight of adrenal glands in one study, but no pathological change were observed in two other studies. Long-term administration of compound C:%RDI\WOItDSDSSSOHYPO.DOC Page 2 of 5 FORMAT REVISION DATE. Apil 23.2001

FP&L 43 Page 3 of 5 Date: 3U2006 Time: 5:14:40 PM SWeduesdaY. ML~h 22, 2006 BRENNTAG '

BRENNTAG MID-SOUTH, INC.

MATERIAL SAFETY DATA SHEET Effective Date: July 19, 2004 SODIUM HYPOCHLORITE SOLUTION in drinking water ofrats caused depression of the immune system. No adverse chauges were observed in an eight-week dermal study oft 1%solution in guinea pigs. Tests in animals demonstrate no carcinogenic activity by either the oral or dermal mutes. Tests in bacterial mnd mammalian cell cultures demonstrate mutagenic activity.

SEC ON VII- ECOLOGICAL INFORMATION ENVIR.ONMENTAL HAZARDS: This pesticide is toxic to fish and aquatic organisms, Do not discharge effluts containing this product iDto lakes, streams, ponds, cstnaries, oceans or other waters unless in accordance with the requirements ofa Natiosnl 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 prevously notifying the sewage treatment plant authority.

For guidancý, contact you State Water Board or Regional Office of the EPA.

Acute oral-bobwhite quail: LDS0, > 2510 mg/kg Acute inrvrtabrate-daphnia: LCS0, 0.033-0.048 mg/A Acute dietary-mallard duck: LCS0, > 5220 ppm Fathead minnows: 96-hour LCS0, 5.9 mg/LO Acute dietary-bobwhite qual: LCS0, > 5620 ppm Rainbow Trout 96-hour LCS0, 02igfliter Acute fish-ralnbow trout LC,5, 0.18-0.22 mg/l Bluegill sunfish: 96-ohu LCS0, 0_Stag/liter Acute fish-bluegill sunfislL LC50, 0.44-0.79 mg/I SECTION VIfI - REACTIVITY DATA STABILrTY: Unstable (CoAtketupon teire, HAZARDOUS POLYMERIZATION: Will not occur.

coumannation (meals), and pIL)

CONDTONS TO AVOID: Heat, light exposure, decrease in pf', and contamination with heavy metals, such as nickel, cobalt, copper and iron.

INCOMPATIBILITY (MATERIALS TO AVOIDI Heavy metals, reducing agents, organics, ethe, ammonia, ammonium acetate, ammonimx carbonate, ammonium nitrate, amunonium oxalate, ammonium phosphate, urea and acids.

HAZARDOUS DECOMPOSITION PRODUCTS: Hypochiorous acid, chloine, hydrochloric acid, sodium chloride, sodium chlorate, and oxygen. Decomposition of sodium hypoclorite takes place within a few seconds with following saos: ammonium acemte, ammonium carbonate, ammonium nitrate, ammonium oxalate, and amnmonun phosphate. Hypochlortes react with amato form nitrogen trichloride, which explodes spontaneously in air.

SECTION IX - SPILL OR LEAK PROCEDURES STEPS TO BE TAKEN IN CASE MATERIAL IS RELEASED OR SPILLED: Personnel with proper protective equipment should contain spill Flush area with large amounts of water~j[se reducing agents such as bisufi'tes or ferrous salt solutions to neutralize.

WASTE DISPOSAL METHOD: Disposal is to be in accordance with all Federal, State, mad Local regulations.

SECTION X - SPECIAL PROTECTION INFORMATION RESPIRATORY PROTECTION: When fugmes prcsnt, use NIOSH approved respirator with acid type canister.

VENTILATION: Local exhaust preferable as required to control fumes.

PROTECTIVE GLOVES: Rubber or pla*tic. EYE PROTECTION: Chemical goggles.

OTHER PROTECTIVE EOUIPMENT: Clothing to protect skin. Safety shower and eye wash fountain.

C:-9D1\WORVMSDMM HYPO.DOC Page 3 of 5 FORMAT REVISION DATE: April 23. 2001

43 Page 4 of 5 Date: 3/22/2006 Time: 6:15:42 PM FP&L IL wefeadq, Marc =. 2006 BRENNTAG I-BRENNTAG MID-SOUTH, INC.

MATERIAL SAFETY DATA SHEET Effective Date: July 19. 2004 SODIUM HYPOCHLORITE SOLUTION I SECTION XI - SPECIAL PRECAUTIONS I PRECAUTIONS TO BE TAKEN IN HANDLING AND STORAGE: Store this product in a cool dry area; away form direct sunlight and heat to avoid deterioration. In case of spill, flood areas with large quantities of water. Product or rinsates that cannot be used should be diluted with water before disposal in a sanitary sewer. Do not reuse container. Do not contaminate food or feed by storage, disposal or deaning of equipment. Most metals and metal alloys are NOT suitable for ue in contact with sodumm hypodxlorit solutions including aluminum, brass, bronm, copper, cast ion, galvanized ste*L, mild steel, nickel, or stainless steel, since these metals act as a catalyst which will cause rapid decomposition of dhe sodium hypochlorite solution arough the release of Sodium hypochlorite solutions are basically unstable, and'on exposure to heat and/or light will slowly decompose, becoming less concentrated with time. Sodium hypochlorite solutions should never be allowed to contact or mixwith acids or other low pH compoonds, due to the release ofchlorine gas. Do not allow sodium hypochlorkte to mix with ammonia, since chioroamines may be formed.

Decomposition of sodium hypochlorite takes place within a few seconds with following salts: a 0mon11um acetate, ammonium.

carbonate, ammontin nitrate, ammonurn oxalate, and ammoniuma phosptwe.

Hypdchlorkes react with urea to form nitromg trichloride, which explodes spontaneously in air.

Solutions of sodiumn hypoddlorit amc corrosive to the skin,eyes, and mucous membranes. Proper safety equipment should be used[

when working with or in close proximity of sodium hypocWorite.

OTHER PRECAUTIONS: Use with adequate ventilation. Wash thoroughly after handling. Do not get in eyes, on skin or clothing.

Do NOT breathe fumes or mist. Mixing this product with chemicals (e.g. common household cleaners, ammonia, acids, detergents, etc.) or organic matter will release chlorie gas, which is,.rritating to eyes, lungs, and mucous membranes.

STR*OG OXIDIZING AGENT: Mix only with water according to label directions. Mixing this product with chemicals (e.g.

common household cleaner, ammonia, acids, detergents, etc.) or organic matter (e.g urine, fecs, etc.) will release chlorine gas, which is irritating to eyes, lungs and mucous membranes.

HAZARD RATING: Health 3 Flammability 0 Reactivity 2 SECTION XII - D.O.T. SHIPPING INFORMATION PROPER SHIPPING NAl: Hypochlorite Solutions HAZARD CLASS: 8 (Corrosive) U!NA: UN 1791 PACKING GROUP: HI D.O.T. LABEL REQUIRED: Corrosive REPORTABLE QUANTrrY OF PRODUCT: 800 to 2,000 lbs.

C:UDI\WORD*MSDSXMSSOHYPO.DOC Page 4 or5 FORMAT REViSION DATE: April 232001 C.-XD1%WWMS0WSSO1WODC 23200

Paae 5 of 5 Date: 3/2212008 Time: 5:16:39 PM FP&L 43 - -"

SWedei:ay. Z2. 2.

Z2, ZOO6 BRENNTAG .

BRENNTAG MID-SOUTH, INC-MATERIAL SAFETY DATA SHEET Effective Date: July 19, 2004 SODIUM HYPOCHLORITE SOLUTION I SECTION XI - REGULATORY INFORMATION I TSCA (Toxic Substance ControI Act): An components ofthis product are listed an the TSCA inventry.1 CERCLA AMD SARA REULATIONS, 40 CFR 1300-373:

Super find Rpoqxble Discharge 100 pounds (100% NaOCr) CERCLA Hazdous Matcrial: yes SARA E&ttmmely Hzardous substance: No SARA Toxic Chemicah No Title m Hazard Cha--itcations: Acute: yes Chronic: yes Fire: no Rneactivi. yes Prsmmu: No EPA " CLEAN AIR ACT": This product does not contain nor is it manufactUmed with ozone depicting substances.

OTHER REGULAT[ONS/]EGISLA7TON THAT APPLY TO THIS PRODUCT:. Mssachusctt% Pennsylvu-a. and Ncw Jersey Rgh-to Know Laws.

WHILE BR;ENNTAG MID-SOlfl4INC. B TI-MT E IFORM31ION C WNTADII[lEN IS FACTUAL; ffjS NO* BE TAKEN ASA WARRAWff ORREPRESENTATION FOR WHtCH BRPNNTAGO M-OVI -NC A LEGAL R2SF SIBIITr. IS OFFElED SOLELY iFO

=ONSxDERATION, UNESTATIONANDVER MCAT YOUR ANY USE Of ThIS 06ORMATION AND DATA MUST BE DETERMINEDB Y THE USEITO BE IN ACCODANCE WrTH AppUCABE FEDE&A, STATE AND LOCAL LAWS AND REGULATION PR VE BY Page 5 of 5 FopRMATREVISION DATE: April23,2001 CARDI\WOSDWDW&sHYPO.DOC

a.

GE Betz GE Betz, Inc. Material Safety Data Sheet 4636 Somerton Road Trevose, PA 19053 Issue Date: 30-DEC-2005 Business telephone: (215) 355-3300 EMERGENCY TELEPHONE (Health/Accident): (800) 877-1940 1 PRODUCT IDENTIFICATION PRODUCT NAME:

SPECTRUS CT1300 PRODUCT APPLICATION AREA:

WATER-BASED MICROBIAL CONTROL AGENT.

2 COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS:

CAS# CHEMICAL NAME 68424-85-1 (C12-16)ALKYL DIMETHYL BENZYL AMMONIUM CHLORIDE Corrosive (eyes and skin);toxic (by ingestion) 64-17-5 ETHYL ALCOHOL (ETHANOL)

Flammable liquid; irritant (eyes); potential liver and kidney toxin; may cause CNS depression No component is considered to be a carcinogen by the National Toxicology Program, the International Agency for Research on Cancer, or the Occupational Safety and Health Administration at OSHA thresholds for carcinogens.

3 HAZARDS IDENTIFICATION EMERGENCY OVERVIEW DANGER Corrosive to skin. Potential skin sensitizer. Corrosive to the eyes. Vapors, gases, mists and/or aerosols may cause irritation to upper respiratory tract.

DOT hazard: Corrosive to skin, Flammable Emergency Response Guide #132 Odor: Mild; Appearance: Colorless To Yellow, Liquid Fire fighters should wear positive pressure self-contained breathing apparatus(full face-piece type). Proper fire-extinguishing media:

dry chemical, carbon dioxide or foam--Avoid water if possible.

POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS:

Primary route of exposure; Corrosive to skin. Potential skin sensitizer.

ACUTE EYE EFFECTS:

Corrosive to the eyes.

ACUTE RESPIRATORY EFFECTS:

Vapors, gases, mists and/or aerosols may cause irritation to upper respiratory tract.

INGESTION EFFECTS:

Toxic; May cause severe irritation or burning of mouth, throat, and gastrointestinal tract with severe chest and abdominal pain, nausea, vomiting, diarrhea, lethargy and collapse. Possible death when ingested in very large doses.

TARGET ORGANS:

Prolonged or repeated exposures may cause CNS depression, tissue narcroses, skin sensitization, and/or txicity to the liver and kidney.

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.

4 FIRST AID MEASURES SKIN CONTACT:

URGENT! Wash thoroughly with soap and water. Remove contaminated clothing. Get immediate medical attention. Thoroughly wash clothing before reuse.

EYE CONTACT:

URGENT! Immediately flush eyes with plenty of low-pressure water for at least 20 minutes while removing contact lenses. Hold eyelids apart. Get immediate medical attention.

INHALATION:

Remove to fresh air. If breathing is difficult, give oxygen. If breathing has stopped, give artificial respiration. Get immediate medical attention.

INGESTION:

Do not feed anything by mouth to an unconscious or convulsive victim. Dilute contents of stomach. Induce vomiting by one of the standard methods. Immediately contact a physician.

NOTES TO PHYSICIANS:

Material is corrosive. It may not be advisable to induce vomiting.

Possible mucosal damage may contraindicate the use of gastric lavage.

5 FIRE FIGHTING MEASURES FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type).

EXTINGUISHING MEDIA:

dry chemical, carbon dioxide or foam--Avoid water if possible.

HAZARDOUS DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yields elemental oxides.

FLASH POINT:

130F 54C P-M(CC)

MISCELLANEOUS:

Corrosive to skin, Flammable 2920 ;Emergency Response Guide #132 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.

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.

7 HANDLING & STORAGE HANDLING:

Combustible. Corrosive to skin and/or eyes.

STORAGE:

Keep containers closed when not in use. Keep away from flames or sparks. Bond containers during filling or discharge when performed at temperatures at or above the product flash point.

8 EXPOSURE CONTROLS / PERSONAL PROTECTION EXPOSURE LIMITS CHEMICAL NAME (C12-16)ALKYL DIMETHYL BENZYL AMMONIUM CHLORIDE PEL (OSHA): NOT DETERMINED TLV (ACGIH): NOT DETERMINED ETHYL ALCOHOL (ETHANOL)

PEL (OSHA): 1,000 PPM TLV (ACGIH): 1,000 PPM ENGINEERING CONTROLS:

Adequate ventilation to maintain air contaminants below exposure limits.

PERSONAL PROTECTIVE EQUIPMENT:

Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION:

A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE.

USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS.

If air-purifying respirator use is appropriate, use a respirator with organic vapor cartridges 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 & CHEMICAL PROPERTIES Specific Grav.(70F,21C) 0.965 Vapor Pressure (mmHG) 44.0 Freeze Point (F) -7 Vapor Density (air-1) < 1.00 Freeze Point (C) -22 Viscosity(cps 70F,21C) 73 t Solubility (water) 100.0 Odor Mild Appearance Colorless To Yellow Physical State Liquid Flash Point P-M(CC) 130F 54C pH As Is (approx.) 8.9 Evaporation Rate (Ether--) < 1.00 NA - not applicable ND = not determined 10 STABILITY & REACTIVITY STABILITY:

Stable under normal storage conditions.

HAZARDOUS POLYMERIZATION:

Will not occur.

INCOMPATIBILITIES:

May react with strong oxidizers.

DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yields elemental oxides.

INTERNAL PUMPOUT/CLEANOUT CATEGORIES:

HER 11 TOXICOLOGICAL INFORMATION Oral LD50 RAT: 445 mg/kg Dermal LD5O RABBIT: >1,800 mg/kg Skin Sensitization G.PIG: NEGATIVE NOTE - Active component was neither a photoallergen nor a skin sensitizer 12 ECOLOGICAL INFORMATION

AQUATIC TOXICOLOGY Annelida(Lumbriculus variegatus) 96 Hour Acute Toxicity LC50= 1.47; LC10= .37 mg/L Benthic Crustacean(Gammerus pseutolimnaeus) 96 Hour Acute Toxicity LC50= .07 mg/L Ceriodaphnia 48 Hour Static Renewal Bioassay LC50= .35; No Effect Level- .15 mg/L Channel Catfish 96 Hour Acute Toxicity LC50= .86; No Effect Level- .54 mg/L Daphnia magna 48 Hour Flow-Thru Bioassay LC50= .04; No Effect Levelc .026 mg/L Daphnia magna 48 Hour Static Acute Bioassay LC5O= .11; No Effect Level- .06 mg/L Daphnia pulex 48 Hour Static Renewal Bioassay LC50= .05; No Effect Level- .031 mg/L Fathead Minnow 96 Hour Flow-Thru Bioassay LC50= .72; No Effect Level- .41 mg/L Freshwater Snail(Physa sp.) 96 Hour Acute Toxicity LC50= .46; No Effect Level- .36 mg/L Menidia beryllina (Silversides) 96 Hour Flow-Thru Bioassay LC50= .62; No Effect Level- .35 mg/L Midge larvae (Chironomus tentans) 96 Hour Acute Toxicity LC50= .5; No Effect Level= .13 mg/L Mysid Shrimp 96 Hour Flow-Thru Bioassay LC50= .16; No Effect Level- .03 mg/L Rainbow Trout 96 Hour Flow-Thru Bioassay LC50f 2; No Effect Level- 1.2 mg/L Sheepshead Minnow 96 Hour Flow-Thru Bioassay LC50- 1.76; No Effect Level= 1 mg/L BIODEGRADATION BOD-28 (mg/g): 156 BOD-5 (mg/g): 43 COD (mg/g): 1470 TOC (mg/g): 380 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, Flammable UN / NA NUMBER: 2920 DOT EMERGENCY RESPONSE GUIDE #: 132 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- 149 FOOD AND DRUG ADMINISTRATION:

21 CFR 176.300 (slimicides for wet end use)

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 FOOD PLANT APPROVALS:

SEC.G5,G7 SARA SECTION 312 HAZARD CLASS:

Immediate (acute) ;Delayed (Chronic) ; Fire SARA SECTION 302 CHEMICALS:

No regulated constituent present at OSHA thresholds SARA SECTION 313 CHEMICALS:

No regulated constituent present at OSHA thresholds CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT:

No regulated constituents present MICHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds 16 OTHER INFORMATION FPA/mas 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: 18-NOV-1997 ** NEW **

27-FEB-1998 15 18-NOV-1997 15-MAY-1998 2 27-FEB-1998 20-MAY-1998 11 15-MAY-1998 17-AUG-1998 15 20-MAY-1998 27-OCT-1998 ,EDIT:9 17-AUG-1998 12-NOV-1998 ;EDIT:9 27-OCT-1998 03-MAY-2000 12 12-NOV-1998 05-JUL-2001 12 03-MAY-2000 24-SEP-2001 3,4,5,7,8,14,16 05-JUL-2001 16-NOV-2001 12 24-SEP-2001 30-DEC-200S 13;EDIT:15 16-NOV-2001

GE Betz GE Betz, Inc. Material Safety Data Sheet 4636 Somerton Road Trevose, PA 19053 Issue Date: 16-JUN-2005 Business telephone: (215) 355-3300 EMERGENCY TELEPHONE (Health/Accident): (800) 877-1940 1 PRODUCT IDENTIFICATION PRODUCT NAME:

FOAMTROL AF2290 PRODUCT APPLICATION AREA:

ANTIFOAM.

2 COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS:

This product is not hazardous as defined by OSHA regulations.

No component is considered to be a carcinogen by the National Toxicology Program, the International Agency for Research on Cancer, or the Occupational Safety and Health Administration at OSHA thresholds for carcinogens.

3 HAZARDS IDENTIFICATION EMERGENCY OVERVIEW CAUTION May cause slight irritation to the skin. May cause slight irritation to the eyes. Vapors, gases, mists and/or aerosols may cause irritation to upper respiratory tract.

DOT hazard is not applicable Emergency Response Guide is not applicable Odor: Slight; Appearance: White, Emulsion Fire fighters should wear positive pressure self-contained breathing apparatus(full face-piece type). Proper fire-extinguishing media:

dry chemical, carbon dioxide, foam or water

POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS:

Primary route of exposure; May cause slight irritation to the skin.

ACUTE EYE EFFECTS:

May cause slight irritation to the eyes.

ACUTE RESPIRATORY EFFECTS:

Vapors, gases, mists and/or aerosols may cause irritation to upper respiratory tract.

INGESTION EFFECTS:

No evidence of adverse effects from available information.

TARGET ORGANS:

No evidence of potential chronic effects.

MEDICAL CONDITIONS AGGRAVATED:

Not known.

SYMPTOMS OF EXPOSURE:

May cause redness or itching of skin.

4 FIRST AID MEASURES SKIN CONTACT:

Wash thoroughly with soap and water. Remove contaminated clothing.

Get medical attention if irritation develops or persists.

EYE CONTACT:

Remove contact lenses. Hold eyelids apart. Immediately flush eyes with plenty of low-pressure water for at least 15 minutes. Get medical attention if irritation persists after flushing.

INHALATION:

If nasal, throat or lung irritation develops - remove to fresh air and get medical attention.

INGESTION:

Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician.

Dilute contents of stomach using 3-4 glasses milk or water.

NOTES TO PHYSICIANS:

No special instructions 5 FIRE FIGHTING MEASURES FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type).

EXTINGUISHING MEDIA:

dry chemical, carbon dioxide, foam or water HAZARDOUS DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yields elemental oxides.

FLASH POINT:

> 200F > 93C P-M(CC) 6 ACCIDENTAL RELEASE MEASURES

PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container.

Flush area with water. Wet area may be slippery. Spread sand/grit.

DISPOSAL INSTRUCTIONS:

Water contaminated with this product may be sent to a sanitary sewer treatment facility,in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Incinerate or land dispose in an approved landfill.

7 HANDLING & STORAGE HANDLINg:

Normal chemical handling.

STORAGE:

Keep containers closed when not in use. Reasonable and safe chemical storage. Protect from freezing.

8 EXPOSURE CONTROLS / PERSONAL PROTECTION EXPOSURE LIMITS This product is not hazardous as defined by OSHA regulations.

ENGINEERING CONTROLS:

adequate ventilation PERSONAL PROTECTIVE EQUIPMENT:

Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION:

A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE.

USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS.

If air-purifying respirator use is appropriate, use a respirator with dust/mist filters.

SKIN PROTECTION:

neoprene gloves-- Wash off after each use. Replace as necessary.

EYE PROTECTION:

splash proof chemical goggles 9 PHYSICAL & CHEMICAL PROPERTIES Specific Grav.(70F,21c) 1.001 Vapor Pressure (mmHG) - 18.0 Freeze Point (F) 27 Vapor Density (air=l) < 1.00 Freeze Point (C) -3 Viscosity(cps 70F,21C) 1588  % Solubility (water) 0.0 Odor Slight Appearance White Physical State Emulsion Flash Point P-M(CC) > 200F > 93C pH As Is (approx.) 7.5 Evaporation Rate (Ether-1) < 1.00 NA - not applicable ND . not determined

10 STABILITY & REACTIVITY STABILITY:

Stable under normal storage conditions.

HAZARDOUS POLYMERIZATION:

Will not occur.

INCOMPATIBILITIES:

May react with strong oxidizers.

DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yields elemental oxides.

INTERNAL PUMPOUT/CLEANOUT CATEGORIES:

"A" 11 TOXICOLOGICAL INFORMATION Oral LDS0 RAT: >64,000 mg/kg Dermal LD50 RABBIT: >20,000 mg/kg Inhalation LCS0 RAT: >SATURATION NOTE - Saturated vapor for 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> killed no rats Skin Irritation Score RABBIT: 0 Eye Irritation Score RABBIT: 0 12 ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY Daphnia magna 48 Hour Static Screen 10% Mortality= 5000; 0% Mortality= 1000 mg/L Fathead Minnow 96 Hour Static Bioassay with 48-Hour Renewal 0% Mortality= 5000 mg/L Rainbow Trout 48 Hour Static Screen 100% Mortality= 5000; 0% Mortality= 1000 mg/L BIODEGRADATION BOD-28 (mg/g): 0 BOD-5 (mg/g): 0 COD (mg/g): 219 TOC (mg/g): 41 13 DISPOSAL CONSIDERATIONS If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is Not applicable.

Please be advised; however, that state and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material.

14 TRANSPORT INFORMATION DOT HAZARD: Not Applicable UN / NA NUMBER: Not applicable DOT EMERGENCY RESPONSE GUIDE #: Not applicable 15 REGULATORY INFORMATION

TSCA:

All components of this product are listed in the TSCA inventory.

CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ):

Treat as oil spill FOOD AND DRUG ADMINISTRATION:

21 CFR 176.210 & 176.200 (antifoams approved for use in wet end applications and in coating formulations) and 21 CFR 175.105 (adhesives)

USDA FOOD PLANT APPROVALS:

SEC.G7,L1 SARA SECTION 312 HAZARD CLASS:

Product is non-hazardous under Section 311/312 SARA SECTION 302 CHEMICALS:

No regulated constituent present at OSHA threshoJLds SARA SECTION 313 CHEMICALS:

No regulated constituent present at OSHA threshol Ids CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT:

No regulated constituents present MICHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds 16 OTHER INFORMATION NFPA/IMIS CODE TRANSLATION Health 1 Slight Hazard Fire 0 Minimal Hazard Reactivity 0 Minimal Hazard Special NONE No special Hazard (1) Protective Equipment B Goggles,Gloves (1) refer to section 8 of MSDS for additional protective equipment recommendations.

CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES MSDS status: 28 -JAN-1997 ** NEW **

28-MAY-1997 15 28-JAN-1997 30-MAY-1997 15 28-MAY-1997 24-FEB-1998 15 30-MAY-1997 12-OCT-2001 4,16 24-FEB-1998 16-JUN-2005 15 12-OCT-2001

FROM :DENIIS8 C MsHqLL-aLIZAElTI AS FAX NO. :281 376-1670 Mag. 83 28 02:26lPM P2

• m - DC0 Chwmical Corp.

i. "CHP a PrRODj.c"t AND COMPANY D*,ESR=TION T.. Co.po.ta..sve ShekMaCT 06S49 FOR EM'S i* INVOLVNJ ASPiLL. LEAK.FW, LXIosURtE OR ACCIW CONTACT: CRETRC (900-424-9300) INTHS UN'D STATES Or OCI (V.23.-225-3 100 or t14R4-2,-16S7}X IWCANDA CONTACT CANUMC (613) 9,646d6.

Per PrNedut Iutantioan (800) W-[7S-a CkemiW alme or Symayin:

DISOt)IM CAM3NATE; SODA AS~IL CAI.DONC ACID; U1SOD01W~ SALT MrJolA@MaFomuta:

I. COMPrJS#JON4NFORMA¶41NONINGREPIEVrS OS)IA Perceufage Compmonet CAS Reg Nmbr BMazaWd SODIUM CAR3ONAT1 497-194 Y too L. )ff4 4S MANTIFI47MO A. FbYskV Appuarum WhiMz. g'anules mnd Odor-lofla, cdolCg WarahIg $ata00ata:

WARNWI C4.LPE?. LRDJTATION. )UlfCAM

• IERIRATIOIV

, FOMENTIAL HEAUTH IEfCTS MATERIAl aAFTY DATA IEEfT DAY2 PRIPAR*D: S2710/8 BUPBRSIDU PuleIlDM ODA? 1 4O*

FROM :DENISE C qSHALL-ELIZABETI AS FAX NO. :281 376-1670 Mau. 03 2806 02:26PM P3

3. bIAZ*R M*DTIFirCA77ON (Cea'laiwd)

Aefte Sys:

AcwtSkim Amy aerdoeu I.Un MaY cMWu pWo m~ihbXy Ml~o iZTtaj70 hMg ifrit&AtM.

AMu t4elelion:

LTw sczo OW)Wdtoy. May causo zsaan. veminn, 4zbi.m h*..tIm, C.mdon.

chronic E1ut :

This pr ctd*s not e ,inmany iIgradcnt &signatd by LARC.. NTP, ACGIE or FIRB. AM hM*L4 FOR

'0 ACCIDMIEAL:

Hold tyelid open and dfhzt wfth a ua4y, gmiue amam o~fqmw fbi at kaw 15tsrt"mn Be& {imme*d madicas attention.

Skin xpomr,ea In5CMs of*couct%W*io-udialy wuh with pmlenty of p i wsta. fbr at i*cu S 2nw, l,

seekc Media&, sCwto 1 rrtto e~eipa o siuit RmnvCowftd~miuuzd cIth~g ond ulhca. Ckas =nWmn&Atd clotdibg end A1m Icfore "!.um kba!.ara.

IRmMe victim IOm im)CCft soM'ce ofC(opo an an= tt t* Tktim is bxatb& If brsaibtoS is diffleul. sirranatar mwý ~i f "Wa~1ble If vicai is wto bt. Yv adndalsiae CPR (.Wilo-pnl-Aouy MU tWon). Seeli Immedlatf MVA4lc ateSOM.

wr] MATE"A, Wm WArE *R*PARO: *,*J7 ATA anT

• E1PuRa*O.Es DA,1'PaeSiCM ,1,2 1raig

FROM :DENISE C M*RSHILL-_EL-IZABETI AS FAX NO. :281 376-1678 Mag. 83 2006 02:26PM P4

.4. F,9ZAIDM&,$I S (,,afthned)

I, ctim is I-2 glarowater o- cad aleM giva ,-c- _t to dedri Do rive anytng by mouth too em s maouis peumti So*k imnvdiitc mncdica a+/-tntioin Do wkmf ev victim untftn"d. To w=, uahilon af swallowed pro&&, W vieft an lids iIt vod.t occoa ad the victimlowertu beud isconscmwslalgivcVomtng fwxoccur water to may dilute the themk.. If spOtOneauSly.

M*IýCAL ONDMIONS POSIBLY AGMAVATE. MY W0DSY=

asthm emphy~wa or branchifis. Skin cono= may UJ~zVae Cxiaziug skrin disent.

NOTES TO PEEMWICl4N AI. twetnat slhimd be bmad an obmxw6vd u*s nd q=Ptma of dire Inft pati*n* .

1= HAlAD DATA.-

n.t ApplimbN c ICt~fugfcablc eda Not cma~tbshWbc- Ust cxtinsui~shir4 mathod stitable fbr surrouding fire.

Spedal Fighft Pmr durom Fhetole Lon, wearMOSI-MSgHA qaT dsselT-cmined brhilng appams axnd DIspost of finuesatml wat later, "333,ll Thum d ExpToeIonD.".rdsu o'No cmbusulble.

Zaurdouz Dsenmpefta N eMtrlu (Under fin Conditlkn)

Ceibon Cwodds

..MATERIAL EIY DATA EUlT .

DATE P AR*sil; 31g715 SUPZGUM DATA: 1,MAW

FROM :DENISE C MRSHALL-ELIZABETI AS FAX NO. :281 376-1670 PS May. 03 2M0 82:27PM C ACaDENAL RUEASEA(AUVRFS Zymi, ion ?rocdam and fthq ziaa xvdve seir *r silutior.

Vg*u cloud u*ae* bsfo*a ~ier~n. Viewavr ag Ste Pam! ?"Nefon bIfam*e on inSection 8."

rPoIj~wwacdizdssedbed below under Cheeiup wid Dkp*Wof crSpil.

Cltdafp Ud Vbisul oFtSob Sm ~e up ad pl,-e inspiopftu cto.wO =otdnr (Bse Seadon 7: TklrAfmd Sttxpý. CoUtlt waditWg firdisposL D bs~rosadcum:tlo/

eleuiwp. Cluosup raddWu mnaterlat by wuftn arcswith weer. voldmratfii ofdust condltlots En,.vnnutel and Iqguatery epord*irt Donut flud to dmin. If aplkd on the grad, tado affwtcdu umshoud bc =rped clmn Olawed [i ej iaprcn.ft conter for dapmal. lrcvut iual form cntmftg pbi ewwr Wtem =ny wam . Lo pis" sould b* adled u ding to £ podedmincd Vlm For mbunctae in dmvelopig a piz econma wlth ftb Technial Sc'vicc Dcp*an uktft Patb Incfbnu phon wumbar iSeti I.

7. fANDLENA?0 STORAGE Mlmmu Maximum &.wageTeMp frat :

Not Available Do not get In q,. Do nor bmaft dous. Avoid direct or pr"Donled .ot.act wit mldn.

Storane Stan in mi ea that Is cool, dry, wrll-vetilated.

Th, eIi M O Provide ei g iidance for handling this jiudii BeCans spec*c wrk wnuwnmts and matel l-aditg pirTk.s ,rvijmy. m pr edures.

should be dveloped ftr ech i temzd eppUcatn-. Wi*ic developiug m8, .lndlzmW hATrm.AL UA TA SHT mY ,ep1 OATE PREARD, M?2iJm GUPERREM~ PATLS IZMS

FROM :DENISE C MARSHALL-ELIZABETI AS FAX No. :281 376-1678 Maq. 03 200 02:2::8PM P6 pIrocedUwes. &3t @ktheacd tc clean cqupmuit ad p~pti5yrumn for mainktcnuuo ari =p Waste resulting *rom *s ;osd i uouhld be hodled in acrordance wit Sectio 13: Divowi Cwuidcrafiams Axs~anewit vMelectimxi use anid eitum;=n of wocear prolectim. .qaipwfm is 3W4TdUyvsiInbh taom equamt manurszzarmtu Exp olshdhoms:

Expawe ImiutoN cfegUled or uurmmenldworkrbra &aone.

con5titis uosurcd byr va~ddT~d wopblg and analyticl xnctbo asein, s g 0S9M faquitemeia. The (alowtog liUa (AGG'R OSHA and thwe) ply w dtisomeAa whm. if indlcated, BIkdn and V-ili liCo iit PAMtICULATES NOT OTMV WIR REGULATED RESP*A3LE FXACTIOr weNf TWA STEL OSHlA 5 Mglcom ral&eslug Ca Wreb:

Whmmeugwhn coofthl ame hWIated by wsc codtidonstor prMctal for cxwcuale e*pom vdstt. the fbolawi trdSion ean xwsunc ctrol txtvuq=u my be =d to uffroxely mufmis;to efpvA[e ors.

Relphrlo"y Prowteo Wbn* spiu-zs le rquired, aclct rt(oSHSHA ap eqlcipment based=. actz potjniItri itborec oo=sxtatioss and in t ©otdc

,,ith &eWest OSIIA steoda (29 CM. 1910.134) amnor ANSI Z88.2 swomedatis.

Under =Mu CuRtMM, in the Obea f other ItMbMae M.tormw the followhff devices Should vr~Vide v1O~cd= ftC11tis iiatetinl up to the cod*mm's 3J26!dfiedby'.

OSVA I ANSL Air: iriybi (hnlf-mol / fL-he) :eoiputor with eariaidms / =fswr sppoved fortse apinat dusts, mbat =nd fume:.

Eye / Fie lvotucto:".

Eye and 1oe pitcimzeurn s wilt vasy dpadenteupon work wesioraenz r.Wdltlo and Mateiiu1 hgodlig prtcti~m Apupwpato ANq% Z87 apprved qodpmnt

,hMM be sdecmi for &s p*d*alarnsumTded ft Us ma ,aL*

MATRIAL GAMETY .DATA lHWIT DAEREARD:3127M ~ UJPERSE93 DATZ; ¶,fMM

_FROM, :DENISE C MlRS)-PLL-8ELIZZABETI AS FAX NO. :281 376-167o May. 03 2006 82:2BPl1 P7

s. EXwPO EcoC OLoprasoNALPrO c7TIoN I'oCredmtmd)

It is genmejjy retpr. u Swd pi*gice to wc a mininm ofuaf gs = with si&

shields wmift in wmfrbl ethw ft g*m comtact hosld be jýmb chron us of 910MWW ad subile long-alseed c~othbg (&a. Alft iad sfts). Cond~rutiau omim be g~vui both I*dumbility os wel as VWork lracd* Conah:

pmww~S hysi= ism hpomtmit work puticd expoe colrol ummmamund the ffnoIw&ing gwm' mnesure5 shmW~ ba tAhfi wIken YWmsbi utb as Mzdimrilhb va~citL.

1) no uotmr 554 uste, o c~dotODImU. fvv~, bevetges, tobaco predxtk1 or cosmeUa in amm Wbmc Uhs matr Is st,=i.

2) Wwt mhtadafe vcarafudl bo ftiaig , ddiikin1 . loving toba~o, impplyi cosmetis, or using the budl. zlbso a1c l~ti

3) ast~uexpme skink pmoo~ty ramo etmt pae f mdtf P. P/fl CAL AND C.YEMICA'L PROPER TIES Phyrlcal n*id ChOwcWl puTats ho rprosent tpical ptraptim of this predu

• CC=nc ft1bizsiceas an sIufg tMa Peodutct Infrmtn plons.11M~b" Inseadei I for its gzaet specafictj.

• Pksiw1 Appmnnms Wb~te grnles scuid.

odor.

PHT:

Spedlk w2w*w.

2.63 at 200C (68 F)

WA5KTEMAL -A ,YDATA SHEET pope 6of 1II DATIE PMPANBD: 3W=19 UPERSURU ATh t9

FROM :DENISE C MARSHALL-EIZABETI AS FAX NO. :281 376-167o May. 03 2006 02:29PM PS P. PAMICAL AND C&MWC7AL PROPERTIES (CbRUMEU)

Soluble 7W*/Wt%a?25-C (77F)

-951'C(1564f)

Daltc Point Rallp:

Not Avuilable Not Avaltable mleur WOWght.

• lOS.9

• i. St4l YND b4CI IT chemleaI*Sll *

• Tbis waterial Isutable uvAdwnnwl~ lazd~ing wd htncp canditimis describe in secionl.

7.

Ce*adiauTon Be AvuUkd:

£xtuiwe Negt MatUrfal I Cemircals To Be Av*ledr Humd MAr slu Acid bMaPslut' Mwpho,*ra Pesto~dc lu.a.ompelltk Tempema* Rsnge DATE IAL SAIr:Y DATA £n'* Page To.II

~I DATE PREPARED: 317'U UPTZME OW

FROM :DENISE C MASt-4LL-L-IZABETLI AS FAX NO. :281 3"6-1672 Mag. 03 202 02:2S:M P9 t0. ,S.q~r.IiL..T1.ANUD.REAOf_, Cwwiamad)

The Mowinglal Howdea I Dscomporston Pruucts Mi*ht Be Expeded:.

Dewpo.waon Type ThIriuma C4rbo DIIde Hazimim F*Pymalzaftn Will Not Occur.

Avoid The FdbwlnlgTt InhlWb Kzurldous Pod~esetwaton Noe AppIcable

11. IMXCOLOGMU4 Th!OPJATION Acm Eye lnftsaom Tokioreatl.nrma, andlnterprettllon Acate Skis Tbirbth:

Taxielqgkal b dImteon and ltasrpretsd SMz kr%

ly atbl.

MAgteDeiiTx No Tat VDat Foimd ForPrad=c.

AMuft Reaupbruy Inritailera TNoo Ton2SkolqI:It , For inIr Dax Found Run 4I.*

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• Acute Inh&Mlfo Texdty.

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GEBetz GE Betz, Inc. Material Safety Data Sheet 4636 Somerton Road Trevose, PA 19053 Issue Date: 24-AUG-2000 Business telephone: (215) 355-3300 EMERGENCY TELEPHONE (Health/Accident): (800) 877-1940 1 PRODUCT IDENTIFICATION PRODUCT NAME:

POLYFLOC AP1100 PRODUCT APPLICATION AREA:

FLOCCULANT.

2 COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS:

This product is not hazardous as defined by OSHA regulations.

No component is considered to be a carcinogen by the National Toxicology Program, the International Agency for Research on Cancer, or the Occupational Safety and Health Administration at OSHA thresholds for carcinogens.

3 HAZARDS IDENTIFICATION EMERGENCY OVERVIEW CAUTION May cause slight irritation to the skin. May cause moderate irritation to the eyes. 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.

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.

INGESTION EFFECTS:

May cause slight gastrointestinal irritation with possible nausea, vomiting, abdominal discomfort and diarrhea.

TARGET ORGANS:

No evidence of potential chronic effects.

MEDICAL CONDITIONS AGGRAVATED:

Not known.

SYMPTOMS OF EXPOSURE:

May cause redness or itching of skin.

4 FIRST All MEASURES SKIN CONTACT:

Wash thoroughly with soap and water. Remove contaminated clothing.

Get medical attention if irritation develops or persists.

EYE CONTACT:

Remove contact lenses. Hold eyelids apart. Immediately flush eyes with plenty of low-pressure water for at least 15 minutes. Get immediate medical attention.

INHALATION:

If nasal, throat or lung irritation develops - remove to fresh air and get medical attention.

INGESTION:

Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician.

Dilute contents of stomach using 3-4 glasses milk or water.

NOTES TO PHYSICIANS:

No special instructions 5 FIRE FIGHTING MEASURES FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type).

EXTINGUISHING MEDIA:

dry chemical/C02/foam or water--slippery condition; use sand/grit.

HAZARDOUS DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yields elemental oxides.

FLASH POINT:

> 200F > 93C P-M(CC) 6 ACCIDENTAL RELEASE MEASURES

PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container.

Flush area with water. Wet area may be slippery. Spread sand/grit.

DISPOSAL INSTRUCTIONS:

Water contaminated with this product may be sent to a sanitary sewer treatment facility, in accordance with any local agreement,a permitted waste treatment. facility or discharged under a permit. Product as is - Incinerate or land dispose in an approved landfill.

7 HANDLING & STORAGE HANDLING:

Normal chemical handling.

STORAGE:

Keep containers closed when not in use. Reasonable and safe chemical storage. Keep dry.

8 EXPOSURE CONTROLS / PERSONAL PROTECTION EXPOSURE LIMITS This product is not hazardous as defined by OSHA regulations.

ENGINEERING CONTROLS:

adequate ventilation PERSONAL PROTECTIVE EQUIPMENT:

Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION:

A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE.

USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS.

If air-purifying respirator use is appropriate, use a respirator with dust/mist filters.

SKIN PROTECTION:

neoprene gloves-- Wash off after each use. Replace as necessary.

EYE PROTECTION:

airtight chemical goggles 9 PHYSICAL & CHEMICAL PROPERTIES Density 42.000 lb/cu. Vapor Pressure (mmHG) < 0.1 Freeze Point (F) NA Vapor Density (air=l) < 1.00 Freeze Point (C) NA Viscosity(cps 70F,21C) NA V Solubility (water) 1.0 Odor None Appearance White Physical State Powder Flash Point P-M(CC) > 200F > 93C pH 5% Sol. (approx.) 7.0 Evaporation Rate (Ether=l) < 1.00 NA w not applicable ND - not deteradned

10 STABILITY & REACTIVITY STABILITY:

Stable under normal storage conditions.

HAZARDOUS POLYMERIZATION:

Will not occur.

INCOMPATIBILITIES:

May react with strong oxidizers.

DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yields elemental oxides.

INTERNAL PUMPOUT/CLEANOUT CATEGORIES:

"A" 11 TOXICOLOGICAL INFORMATION Oral LD50 RAT: >5,000 mg/kg 28 Day Oral RAT/DOG: NEGATIVE NOTE - Rat two-year feed: no adverse effects. Dog one-year feed:

no adverse effects.

Dermal LD50 RABBIT: >2,000 mg/kg NOTE - Non-toxic at high dose levels Skin Irritation Score RABBIT: NEGATIVE Eye Irritation Score RABBIT: SLIGHT Skin Sensitization G.PIG: NEGATIVE 12 ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY Bluegill Sunfish 96 Hour Static Screen 0% Mortality= 300 mg/L Ceriodaphnia 48 Hour Static Acute Bioassay LC50= 5; No Effect Level= 1.6 mg/L Daphnia magna 48 Hour Static Screen 0% Mortality= 500 mg/L Fathead Minnow 96 Hour Static Screen 0% Mortality= 500 mg/L Rainbow Trout 72 Hour Static Screen 0% Mortality= 100 mg/L BIODEGRADATION BOD-28 (mg/g) : 22 BOD-5 (mg/g): 1 COD (mg/g) : 2970 TOC (mg/g): 680 13 DISPOSAL CONSIDERATIONS If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is Not applicable.

Please be advised; however, that state and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material.

14 TRANSPORT INFORMATION

DOT HAZARD: Not Applicable UN / NA NUMBER: Not applicable DOT EMERGENCY RESPONSE GUIDE #: Not applicable 15 REGULATORY INFORMATION TSCA:

All components of this product are listed in the TSCA inventory.

CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ):

No regulated constituent present at OSHA thresholds FOOD AND DRUG ADMINISTRATION:

21 CFR 176.110 (acrylamide - acrylic acid resins)

All ingredients comprising this product are authorized by FDA for the manufacture of paper and paperboard that may contact aqueous and fatty foods as per 21 CFR 176.170(a) (4).

USDA FEDERALLY INSPECTED MEAT AND POULTRY PLANTS:

SEC. G6, 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 313 CHEMICALS:

No regulated constituent present at OSHA thresholds CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT:

No regulated constituent present at OSHA thresholds MICHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds 16 -OTHER INFORMATION NFPA/HMIS CODE TRANSLATION Health 1 Slight Hazard Fire 1 Slight Hazard Reactivity 0 Minimal Hazard Special NONE No special Hazard (1) Protective Equipment B Goggles,Gloves (1) refer to section 8 of MSDS for additional protective equipment recommendations.

CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES MSDS status: 28-JAN-1997 ** NEW **

01-JUL-1997 15 28-JAN-1997 27-MAY-1999 15 01-JUL-1997 24-AUG-2000 4 27-MAY-1999

FROM :DENISE C M1RSH-LL-ELIZABETI AS FPX NO. :281 376-1670 May. 03 2*06 09:35PM P2

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GE Betz GE Betz, Inc. Material Safety Data Sheet 4636 Somerton Road Trevose, PA 19053 Issue Date: 01-APR-2004 Business telephone: (215) 355-3300 EMERGENCY TELEPHONE (Health/Accident): (800) 877-1940 1 PRODUCT IDENTIFICATION PRODUCT NAME:

KLEEN MCT511 PRODUCT APPLICATION AREA:

REVERSE OSMOSIS MEMBRANE CLEANER 2 COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS:

CAS# CHEMICAL NAME 5064-31-3 NITRILOTRIACETIC ACID,TRISODIUM SALT (NTA.3NA)

Possible human carcinogen (IARC=2B; NTP=anticipated) 139-89-9 N-HYDROXYETHYLENEDIAMINE TRIACETIC ACID TRISODIUM SALT Irritant (eyes) 202-71-6 TRIETHANOLAMINE Irritant; potential liver and kidney toxin 141-43-5 MONOETHANOLAMINE (ETHANOLAMINE)

Combustible; corrosive; irritant; may cause liver and kidney toxicity 111-42-2 DIETHANOLAMINE (ETHANOL,2,2' -IMINODI-)

Irritant (eyes); absorbed by skin; potential blood, nervous system, liver and kidney toxin 119345-04-9 BENZENE, 1,1' -OXYBIS-,TETRAPROPYLENE DERIVATIVES, SULFONATED, SODIUM SALTS Severe irritant (eyes)

3 HAZARDS IDENTIFICATION EMERGENCY OVERVIEW DANGER Severe irritant to the skin. Severe irritant to the eyes, possibly corrosive. Irritation of the upper respiratory tract. Prolonged exposure may cause dizziness and headache.

DOT hazard: Corrosive to aluminum, RQ Emergency Response Guide #154 Odor: Slight; Appearance: Colorless To Amber, Liquid Fire fighters should wear positive pressure self-contained breathing apparatus(full face-piece type). Proper fire-extinguishing media:

dry chemical, carbon dioxide, foam or water POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS:

Primary route of exposure; Severe irritant to the skin.

ACUTE EYE EFFECTS:

Severe irritant to the eyes, possibly corrosive.

ACUTE RESPIRATORY EFFECTS:

Primary route of exposure;Irritation of the upper respiratory tract. Prolonged exposure may cause dizziness and headache.

INGESTION EFFECTS:

May cause gastrointestinal irritation with possible nausea, vomiting, abdominal discomfort and diarrhea.

TARGET ORGANS:

Prolonged or repeated exposure may cuses primary irritant dermatitis and/or toxicity to the liver, kidney, nervous system and blood. May increase the risk of cancer based on limited animal data.

MEDICAL CONDITIONS AGGRAVATED:

Pre-existing skin disorders and chronic respiratory disease.

SYMPTOMS OF EXPOSURE:

Causes irritation of the skin, eyes, and/or respiratory system.

4 FIRST AID MEASURES SKIN CONTACT:

Wash thoroughly with soap and water. Remove contaminated clothing.

Thoroughly wash clothing before reuse. Get medical attention if irritation develops or persists.

EYE CONTACT:

URGENT! Immediately flush eyes with plenty of low-pressure water for at least 20 minutes while removing contact lenses. Hold eyelids apart. Get immediate medical attention.

INHALATION:

If nasal, throat or lung irritation develops - remove to fresh air

and get medical attention.

INGESTION:

Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician.

Dilute contents of stomach using 3-4 glasses milk or water.

NOTES TO PHYSICIANS:

No special instructions 5 FIRE FIGHTING MEASURES FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type).

EXTINGUISHING MEDIA:

dry chemical, carbon dioxide, foam or water HAZARDOUS DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yields elemental oxides.

FLASH POINT:

> 200F > 93C P-M(CC)

MISCELLANEOUS:

Corrosive to aluminum, RQ UN3266;Emergency Response Guide #154 6 ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container.

Flush area with water. Wet area may be slippery. Spread sand/grit.

DISPOSAL INSTRUCTIONS:

Water contaminated with this product may be sent to a sanitary sewer treatment facility,in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Incinerate or land dispose in an approved landfill.

7 HANDLING & STORAGE HANDLING:

Normal chemical handling.

STORAGE:

Keep containers closed when not in use. Do not freeze. If frozen, thaw and mix completely prior to use.

8 EXPOSURE CONTROLS / PERSONAL PROTECTION EXPOSURE LIMITS CHEMICAL NAME NITRILOTRIACETIC ACID,TRISODIUM SALT (NTA.3NA)

PEL (OSHA): NOT DETERMINED TLV (ACGIH): NOT DETERMINED N-HYDROXYETHYLENEDIAMINE TRIACETIC ACID TRISODIUM SALT PEL (OSHA): NOT DETERMINED TLV (ACGIH): NOT DETERMINED TRIETHANOLAMINE PEL (OSHA): NOT DETERMINED TLV (ACGIH): 5 MG/M3

MONOETHANOLAMINE (ETHANOLAMINE)

PEL (OSHA): 3 PPM(6PPM-STEL)

TLV (ACGIH): 3 PPM(6PPM-STEL)

DIETHANOLAMINE (ETHANOL,2,2' -IMINODI-)

PEL (OSHA): 3 PPM TLV (ACGIH): 2 MG/M3-(SKIN)

BENZENE, 1,1' -OXYBIS- , TETRAPROPYLENE DERIVATIVES, SULFONATED, SODIUM SALTS PEL (OSHA): NOT DETERMINED TLV (ACGIH): NOT DETERMINED

8) EXPOSURE CONTROLS/PERSONAL PROTECTION (continued)

ENGINEERING CONTROLS:

Adequate ventilation to maintain air contaminants below exposure limits.

PERSONAL PROTECTIVE EQUIP)ENT:

Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION:

A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE.

USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS.

If air-purifying respirator use is appropriate, use a respirator with organic vapor cartridges and dust/mist prefilters.

SKIN PROTECTION:

neoprene gloves-- Wash off after each use. Replace as necessary.

EYE PROTECTION:

splash proof chemical goggles 9 PHYSICAL & CHEMICAL PROPERTIES Specific Grav.(70F,21C) 1.197 Vapor Pressure (mmHG) - 18.0 Freeze Point (F) 23 Vapor Density (air=1) ~ 5.00 Freeze Point (C) -5 Viscosity(cps 70F,21C) 99  % Solubility (water) 100.0 Odor Slight Appearance Colorless To Amber Physical State Liquid Flash Point P-M(CC) > 200F > 93C pH As Is (approx.) 10.9 Evaporation Rate (Ether=l) C 1.00 NA - not applicable ND n not determined 10 STABILITY & REACTIVITY

STABILITY:

Stable under normal storage conditions.

HAZARDOUS POLYMERIZATION:

Will not occur.

INCOMPATIBILITIES:

May react with strong oxidizers.

DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yields elemental oxides.

INTER1AL PUMPOUT/CLEANOUT CATEGORIES:

"B" 11 TOXICOLOGICAL INFORMATION Oral LD50 RAT: >2,000 mg/kg NOTE - Estimated value Dermal LD50 RABBIT: >2,000 mg/kg NOTE - Estimated value 12 ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY Daphnia magna 48 Hour Static Renewal Bioassay (pH adjusted)

LC50= 342; No Effect Level= 250 mg/L Fathead Minnow 96 Hour Static Renewal Bioassay (pH adjusted)

LC50= 61.6; No Effect Level. 25 mg/L BIODEGRADATION BOD-28 (mg/g): 142 BOD-5 (mg/g): 130 COD (mg/g): 805 TOC (mg/g): 242 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 aluminum, RQ UN / NA NUMBER: UN3266 DOT EMERGENCY RESPONSE GUIDE #: 154 15 REGULATORY INFORMATION TSCA:

All components of this product are listed in the TSCA inventory.

CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ):

251 gallons due to DIETHANOLAMINE (ETHANOL,2,2'-IMINODI-);

SARA SECTION 312 HAZARD CLASS:

.Immediate(acute);Delayed(Chronic)

SARA SECTION 302 CHEMICALS:

No regulated constituent present at OSHA thresholds SARA SECTION 313 CHEMICALS:

CAS# CHEMICAL NAME RANGE 111-42-2 DIETHANOLAMINE 2.0-5.0%

(ETHANOL,2,2'-IMINODI-)

CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT:

This product contains these chemicals known to the state of California to cause cancer and/or reproductive toxicity:

CAS# CHEMICAL NAME 5064-31-3 NITRILOTRIACETIC ACID,TRISODIUM SALT (NTA. 3NA) 50-00-0 FORMALDEHYDE MICHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds 16 OTHER INFORMATION NFPA/EMIS CODE TRANSLATION Health 3 Serious Hazard Fire 1 Slight Hazard Reactivity 0 Minimal Hazard Special NONE No special Hazard (1) Protective Equipment B Goggles,Gloves (1) refer to section 8 of MSDS for additional protective equipment recommendations.

CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES MSDS status: 20-SEP-1999 ** NEW **

06-JUL-2000 12 20-SEP-1999 03-JAN-2001 2,3,8,15 06-JUL-2000 01-APR-2004 15 03-JAN-2001

rGE Betz GE Betz, Inc. Material Safety Data Sheet 4636 Somerton Road Trevose, PA 19053 Issue Date: 03-DEC-2003 Business telephone: (215) 355-3300 EMERGENCY TELEPHONE (Health/Accident): (800) 877-1940 1 PRODUCT IDENTIFICATION PRODUCT NAME:

BETZDEARBORN DCL30 PRODUCT APPLICATION AREA:

DECHLORINATING AGENT 2 COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS:

CAS# CHEMICAL NAME 7631-90-5 SODIUM BISULFITE May be corrosive in aqueous solutions; irritant; sensitizer (skin and respiratory); may generate S02 No component is considered to be a carcinogen by the National Toxicology Program, the International Agency for Research on Cancer, or the Occupational Safety and Health Administration at OSHA thresholds for carcinogens.

3 HAZARDS IDENTIFICATION EMERGENCY OVERVIEW WARNING May cause slight irritation to the skin. Skin sensitizer. Severe irritant to the eyes. May cause irritation to mucous membranes.

Repeated exposure may result in respiratory sensitization.

DOT hazard: ORS (when container > RQ)

Emergency Response Guide #31 Odor: Strong; 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; May cause slight irritation to the skin.

Skin sensitizer.

ACUTE EYE EFFECTS:

Severe irritant to the eyes.

ACUTE RESPIRATORY EFFECTS:

May cause irritation to mucous membranes. Repeated exposure may result in respiratory sensitization.

INGESTION EFFECTS:

May cause gastrointestinal irritation. Very large doses may cause diarrhea, depression, colic and death. May also cause severe allergic reactions in sensitive individuals.

TARGET ORGANS:

Prolonged or repeated exposures may cause primary irritant dermatitis, skin sensitization, and/or allergic respiratory reactions.

MEDICAL CONDITIONS AGGRAVATED:

Asthma.

SYMPTOMS OF EXPOSURE:

May cause local irritation or a sensitization reaction upon direct contact with skin or respiratory tract.

4 FIRST AID MEASURES SKIN CONTACT:

Wash thoroughly with soap and water. Remove contaminated clothing.

Thoroughly wash clothing before reuse. Get medical attention if irritation develops or persists.

EYE CONTACT:

Remove contact lenses. Hold eyelids apart. Immediately flush eyes with plenty of low-pressure water for at least 15 minutes. Get immediate medical attention.

INHALATION:

Remove to fresh air. If breathing is difficult, give oxygen. If breathing has stopped, give artificial respiration. Get immediate medical attention.

INGESTION:

Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician.

Dilute contents of stomach using 3-4 glasses milk or water.

NOTES TO PHYSICIANS:

No special instructions 5 FIRE FIGHTING MEASURES

FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type).

EXTINGUISHING MEDIA:

dry chemical, carbon dioxide, foam or water HAZARDOUS DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yields elemental oxides.

FLASH POINT:

> 200F > 93C SETA(CC)

MISCELLANEOUS:

ORS (when container > RQ)

NA3082;Emergency Response Guide #31 6 ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container.

Flush area with water. Wet area may be slippery. Spread sand/grit.

DISPOSAL INSTRUCTIONS:

Water contaminated with this product may be sent to a sanitary sewer treatment facility, in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Incinerate or land dispose in an approved landfill.

7 HANDLING & STORAGE HANDLING:

Vent carefully before opening. Sulfur dioxide can be formed during the normal use and handling of this product.

STORAGE:

Keep containers closed when not in use. Reasonable and safe chemical storage. Protect from freezing.

8 EXPOSURE CONTROLS / PERSONAL PROTECTION EXPOSURE LIMITS CHEMICAL NAME SODIUM BISULFITE PEL (OSHA): 5 MG/M3 TLV (ACGIH): 5 MG/M3 ENGINEERING CONTROLS:

Adequate ventilation to maintain air contaminants below exposure limits.

PERSONAL PROTECTIVE EQUIPMENT:

Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION:

A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE.

USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS.

If air-purifying respirator use is appropriate, use a respirator with acid gas cartridges and dust/mist prefilters.

SKIN PROTECTION:

gauntlet-type neoprene gloves, chemical resistant apron--

Wash off after each use. Replace as necessary.

EYE PROTECTION:

splash proof chemical goggles, face shield 9 PHYSICAL & CHEMICAL PROPERTIES Specific Grav.(70F,21C) 1.268 Vapor Pressure (mmHG) - 18.0 Freeze Point (F) 18 Vapor Density (air=l) < 1.00 Freeze Point (C) -8 Viscosity(cps 70F,21C) 6  % Solubility (water) 100.0 Odor Strong Appearance Colorless To Light Yellow Physical State Liquid Flash Point SETA(CC) > 200F > 93C pH As Is (approx.) 4.5 Evaporation Rate (Ether=l) < 1.00 NA = not applicable ND - not determined 10 STABILITY & REACTIVITY STABILITY:

Stable under normal storage conditions.

HAZARDOUS POLYMERIZATION:

Will not occur.

INCOMPATIBILITIES:

May react with strong oxidizers.

DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yields elemental oxides.

INTERNAL PUMPOUT/CLEANOUT CATEGORIES:

"B" 11 TOXICOLOGICAL INFORMATION Oral LD50 RAT: >2,000 mg/kg NOTE - Estimated value Dermal LD50 RABBIT: >2,000 mg/kg NOTE - Estimated value Skin Irritation Score RABBIT: 0 NOTE - NO ERYTHEMA OR EDEMA WAS OBSERVED IN TEST OF SIMILAR PRODUCT 12 ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY Daphnia magna 48 Hour Static Renewal Bioassay LC50= 225; No Effect Level= 160 mg/L Fathead Minnow 96 Hour Static Renewal Bioassay LC50= 225; No Effect Level- 160 mg/L Menidia beryllina (Silversides) 96 Hour Static Acute Bioassay (pH adjusted)

LC50= 930; No Effect Level= 156 mg/L Mysid Shrimp 48 Hour Static Acute Bioassay (pH adjusted)

LC50= 370; No Effect Level- 156 mg/L Rainbow Trout 48 Hour Static Screen 100% Mortality= 500; 01 Mortality= 100 mg/L

BIODEGRADATION Product contains only inorganics that are not subject to typical biological degradation. Assimilation by microbes may occur in waste treatment or the environment.

COD (mg/g): 49 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 #: 31 15 REGULATORY INFORMATION TSCA:

All components of this product are listed in the TSCA inventory.

CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ):

1,574 gallons due to SODIUM BISULFITE; FOOD AND DRUG ADMINISTRATION:

The ingredients in this product are Generally Recognized As Safe by FDA, for use in either human or animal food.

SARA SECTION 312 HAZARD CLASS:

Immediate(acute);Delayed(Chronic)

SARA SECTION 302 CHEMICALS:

No regulated constituent present at OSHA thresholds SARA SECTION 313 CHEMICALS:

No regulated constituent present at OSHA thresholds CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT:

No regulated constituent present at OSHA thresholds MICHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds 16 OTHER INFORMATION NFPA/HMIS CODE TRANSLATION Health 2 Moderate Hazard Fire 0 Minimal Hazard Reactivity 0 Minimal Hazard Special NONE No special Hazard (1) Protective Equipment D Goggles,Face Shield,Gloves,Apron

(1) refer to section 8 of MSDS for additional protective equipment recommendations.

CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES

• • NEW **

MSDS status: 29-SEP-1999 13-JAN-2000 4 29-SEP-1999 09-JUL-2002 12 13-JAN-2000 03-DEC-2003 15 09-JUL-2002

WGE Betz GE Betz, Inc. Material Safety Data Sheet 4636 Somerton Road Trevose, PA 19053 Issue Date: 03-DEC-2003 Business telephone: (215) 355-3300 EMERGENCY TELEPHONE (Health/Accident): (800) 877-1940 1 PRODUCT IDENTIFICATION PRODUCT NAME:

HYPERSPERSE MDC120 PRODUCT APPLICATION AREA:

REVERSE OSMOSIS ANTISCALANT 2 COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS:

This product is not hazardous as defined by OSHA regulations.

No component is considered to be a carcinogen by the National Toxicology Program, the International Agency for Research on Cancer, or the Occupational Safety and Health Administration at OSHA thresholds for carcinogens.

3 HAZARDS IDENTIFICATION EMERGENCY OVERVIEW CAUTION May cause slight irritation to the skin. May cause 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: Colorless To 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:

May cause slight irritation to the eyes.

ACUTE RESPIRATORY EFFECTS:

Mists/aerosols may cause irritation to upper respiratory tract.

INGESTION EFFECTS:

May cause slight gastrointestinal irritation.

TARGET ORGANS:

No evidence of potential chronic effects.

MEDICAL CONDITIONS AGGRAVATED:

Not known.

SYMPTOMS OF EXPOSURE:

May cause redness or itching of skin.

4 FIRST AID MEASURES SKIN CONTACT:

Wash thoroughly with soap and water. Remove contaminated clothing.

Get medical attention if irritation develops or persists.

EYE CONTACT:

Remove contact lenses. Hold eyelids apart. Immediately flush eyes with plenty of low-pressure water for at least 15 minutes. Get medical attention if irritation persists after flushing.

INHALATION:

If nasal, throat or lung irritation develops - remove to fresh air and get medical attention.

INGESTION:

Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician.

Dilute contents of stomach using 3-4 glasses milk or water.

NOTES TO PHYSICIANS:

No special instructions 5 FIRE FIGHTING MEASURES FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type).

EXTINGUISHING MEDIA:

dry chemical, carbon dioxide, foam or water HAZARDOUS DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive'fires) yields elemental oxides.

FLASH POINT:

> 200F > 93C P-M(CC) 6 ACCIDENTAL RELEASE MEASURES

PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container.

Flush area with water. Wet area may be slippery, Spread sand/grit.

DISPOSAL INSTRUCTIONS-Water contaminated with this product may be sent to a sanitary sewer treatment facility,in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Incinerate or land dispose in an approved landfill.

7 HANDLING & STORAGE HANDLING:

Normal chemical handling.

STORAGE:

Keep containers closed when not in use. Protect from freezing.

8 EXPOSURE CONTROLS / PERSONAL PROTECTION EXPOSURE LIMITS This product is not hazardous as defined by OSHA regulations.

ENGINEERING CONTROLS:

adequate ventilation PERSONAL PROTECTIVE EQUIPMENT:

Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION:

A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE.

USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS.

If air-purifying respirator use is appropriate, use a respirator with dust/mist filters.

SKIN PROTECTION:

neoprene gloves-- Wash off after each use. Replace as necessary.

EYE PROTECTION:

splash proof chemical goggles 9 PHYSICAL & CHEMICAL PROPERTIES Specific Grav. (70F,21C) 1.200 Vapor Pressure (mmHG) - 18.0 Freeze Point (F) 32 Vapor Density (air=l) < 1.00 Freeze Point (C) 0 Viscosity(cps 70F,21C) 50 t Solubility (water) 100.0 Odor Mild Appearance Colorless To Brown Physical State Liquid Flash Point P-M(CC) > 200F > 93C pH As Is (approx.) 3.5 Evaporation Rate (Ether=l) < 1.00 NA - not applicable ND w not determined 10 STABILITY & REACTIVITY

STABILITY:

Stable under normal storage conditions.

HAZARDOUS POLYMERIZATION:

Will not occur.

INCOMPATIBILITIES:

May react with strong oxidizers.

DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yields elemental oxides.

INTERNAL PUMPOtT/CLEANOUT CATEGORIES:

"A" 11 TOXICOLOGICAL INFORMATION Oral LDSO RAT: >5,000 mg/kg NOTE - Supplier estimated based on testing of similar material Dermal LD50 RABBIT: >2,000 mg/kg NOTE - Estimated value Ames Assay BACTERIA: NEGATIVE NOTE - Assay was performed on a similar material 12 ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY Daphnia magna 48 Hour Static Renewal Bioassay (pH adjusted)

LC50= 1130; No Effect Level= 625 mg/L Fathead Minnow 96 Hour Static Renewal Bioassay (pH adjusted)

LC50= 4710; No Effect Level= 2750 mg/L Mysid Shrimp 48 Hour Static Acute Bioassay (pH adjusted)

LC50= 1768; No Effect Level= 156 mg/L Sheepshead Minnow 96 Hour Static Acute Bioassay (pH adjusted)

LC50 Greater Than= 10000 mg/L BIODEGRADATION No Data Available.

13 DISPOSAL CONSIDERATIONS If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is Not applicable.

Please be advised; however, that state and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material.

14 TRANSPORT INFORMATION DOT HAZARD: Not Applicable UN / NA NUMBER: Not applicable DOT EMERGENCY RESPONSE GUIDE #: Not applicable 15 REGULATORY INFORMATION TSCA:

All components of this product are listed in the TSCA inventory.

CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ):

No regulated constituent present at OSHA thresholds FOOD AND DRUG ADMINISTRATION:

The ingredients in this product are approved by FDA under 21 CFR 173.73.

SARA SECTION 312 HAZARD CLASS:

Product is non-hazardous under Section 311/312 SARA SECTION 302 CHEIZICALS:

No regulated constituent present at OSHA thresholds SARA SECTION 313 CHEMICALS:

No regulated constituent present at OSHA thresholds CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT:

No regulated constituents present MICHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds 16 OTHER INFORMATION NFPA/HMIS CODE TRANSLATION Health 1 Slight Hazard Fire 0 Minimal Hazard Reactivity 0 Minimal Hazard Special NONE No special Hazard (1) Protective Equipment 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: 21-SEP-1999 ** NEW **

07-JAN-2000 15 21-SEP-1999 28-APR-2000 15 07-JAN-2000 05-MAY-2000 12 28-APR-2000 11-MAY-2000 4 05-MAY-2000 21-JUL-2000 16 11-MAY-2000 02-NOV-2000 15 21-JUL-2000 05-APR-2002 15 02-NOV-2000 10-SEP-2003 12 05-APR-2002 03-DEC-2003 15 10-SEP-2003

W)GE Betz GE Betz, Inc. Material Safety Data Sheet 4636 Somerton Road Trevose, PA 19053 Issue Date: 01-APR-2004 Business telephone: (215) 355-3300 EMERGENCY TELEPHONE (Health/Accident): (800) 877-1940 1 PRODUCT IDENTIFICATION PRODUCT NAME:

KLEEN MCT103 PRODUCT APPLICATION AREA:

REVERSE OSMOSIS MEMBRANE CLEANER 2 COMPOSITION / INFORMATION ON INGREDIENTS Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS:

CAS# CHEMICAL NAME 5064-31-3 NITRILOTRIACETIC ACIDTRISODIUM SALT (NTA.3NA Possible human carcinogen (IARC=2B; NTP=anticipated)

TRADE SECRET INGREDIENT(E055);TSRN 125438 - 5040P Irritant (eyes)

TRADE SECRET INGREDIENT(E038);;TSRN 125438 - 5026P Irritant (eyes and skin); may cause toxicity to the kidney and/or reproductive system 7664-38-2 PHOSPHORIC ACID Corrosive 3 HAZARDS IDENTIFICATION EMERGENCY OVERVIEW DANGER Severe irritant to the skin. Severe irritant to the eyes, possibly corrosive. Mists/aerosols cause irritation to the upper respiratory

tract.

DOT hazard is not applicable Emergency Response Guide is not applicable Odor: Slight; Appearance: Colorless To Amber, Liquid Fire fighters should wear positive pressure self-contained breathing apparatus(full face-piece type). Proper fire-extinguishing media:

dry chemical, carbon dioxide, foam or water POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS:

Primary route of exposure; Severe irritant to the skin.

ACUTE EYE EFFECTS:

Severe irritant to the eyes, possibly corrosive.

ACUTE RESPIRATORY EFFECTS:

Mists/aerosols cause irritation to the upper respiratory tract.

INGESTION EFFECTS:

May cause gastrointestinal irritation with possible nausea, vomiting, abdominal discomfort and diarrhea.

TARGET ORGANS:

Prolonged or repeated exposures may cause primary irirtant dermatitis and/or toxicity to the kidney and reproductive system.

Product or product component may increase risk of cancer.

MEDICAL CONDITIONS AGGRAVATED:

Not known.

SYMPTOMS OF EXPOSURE:

Causes irritation of the skin, eyes, and/or respiratory system.

4 FIRST AID MEASURES SKIN CONTACT:

Wash thoroughly with soap and water. Remove contaminated clothing.

Thoroughly wash clothing before reuse. Get medical attention if irritation develops or persists.

EYE CONTACT:

URGENT! Immediately flush eyes with plenty of low-pressure water for at least 20 minutes while removing contact lenses. Hold eyelids apart. Get immediate medical attention.

INHALATION:

If nasal, throat or lung irritation develops - remove to fresh air and get medical attention.

INGESTION:

Do not feed anything by mouth to an unconscious or convulsive victim. Do not induce vomiting. Immediately contact physician.

Dilute contents of stomach using 3-4 glasses milk or water.

NOTES TO PHYSICIANS:

No special instructions 5 FIRE FIGHTING MEASURES

FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type).

EXTINGUISHING MEDIA:

dry chemical, carbon dioxide, foam or water HAZARDOUS DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yields elemental oxides.

FLASH POINT:

> 200F > 93C P-M(CC) 6 ACCIDENTAL RELEASE MEASURES PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container.

Flush area with water. Wet area may be slippery. Spread sand/grit.

DISPOSAL INSTRUCTIONS:

Water contaminated with this product may be sent to a sanitary sewer treatment facility,in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Incinerate or land dispose in an approved landfill.

7 HANDLING & STORAGE HANDLING:

Normal chemical handling.

STORAGE:

Keep containers closed when not in use. Do not freeze. If frozen, thaw and mix completely prior to use.

8 EXPOSURE CONTROLS / PERSONAL PROTECTION EXPOSURE LIMITS CEMICAL NAME NITRILOTRIACETIC ACID,TRISODIUM SALT (NTA.3NA)

PEL (OSHA): NOT DETERMINED TLV (ACGIH): NOT DETERMINED TRADE SECRET INGREDIENT(E055);TSRN 125438 - 5040P PEL (OSHA): NOT DETERMINED TLV (ACGIH): NOT DETERMINED TRADE SECRET INGREDIENT(E038);;TSRN 125438 - 5026P PEL (OSHA): NOT DETERMINED TLV (ACGIH): NOT DETERMINED MISC: Note- manufacturer's recommended exposure limit: 10 mg/m3.

PHOSPHORIC ACID PEL (OSHA): 1 MG/M3 TLV (ACGIH): 1 MG/M3 ENGINEERING CONTROLS:

Adequate ventilation to maintain air contaminants below exposure limits.

PERSONAL PROTECTIVE EQUIPMENT:

Use protective equipment in accordance with 29CFR 1910 Subpart I RESPIRATORY PROTECTION:

A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR 1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE.

USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS.

If air-purifying respirator use is appropriate, use a respirator with HEPA cartridges.

SKIN PROTECTION:

neoprene gloves-- Wash off after each use. Replace as necessary.

EYE PROTECTION:

splash proof chemical goggles 9 PHYSICAL & CHEMICAL PROPERTIES Specific Grav. (70F,21C) 1.350 Vapor Pressure (mmHG) - 18.0 Freeze Point (F) -5 Vapor Density (air=l) > 1.00 Freeze Point (C) -21 Viscosity(cps 70F,21C) 50

• Solubility (water) 100.0 Odor Slight Appearance Colorless To Amber Physical State Liquid Flash Point P-M(CC) > 200F > 93C pH As Is (approx.) 3.4 Evaporation Rate (Ether=l) < 1.00 NA . not applicable ND - not determined 10 STABILITY & REACTIVITY STABILITY:

Stable under normal storage conditions.

HAZARDOUS POLYMERIZATION:

Will not occur.

INCOMPATIBILITIES:

May react with strong oxidizers.

DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yields elemental oxides.

INTERNAL PUMPOUT/CLEANOUT CATEGORIES:

IBIl 11 TOX[ICOLOGICAL INFORMATION Oral LD50 RAT: >2,000 mg/kg NOTE - Estimated value Dermal LDS0 RABBIT: >2,000 mg/kg NOTE - Estimated value 12 ECOLOGICAL INFORMATION

AQUATIC TOXICOLOGY Daphnia magna 48 Hour Static Renewal Bioassay (pH adjusted)

LC50ff 1890; No Effect Level= 1060 mg/L Fathead Minnow 96 Hour Static Bioassay with 48-Hour Renewal (pH adjusted) 0% Mortality- 2000 mg/L BIODEGRADATION BOD-28 (mg/g): 105 BOD-5 (mg/g): 70 COD (mg/g): 335 TOC (mg/g): 150 13 DISPOSAL CONSIDERATIONS If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is Not applicable.

Please be advised; however, that state and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material.

14 TRANSPORT INFORMATION DOT HAZARD: Not Applicable LYN / NA NUMBER: Not applicable DOT EMERGENCY RESPONSE GUIDE #: Not applicable 15 REGULATORY INFORMATION TSCA:

All components of this product are listed in the TSCA inventory.

CERCLA AND/OR SARA REPORTABLE QUANTITY (RQ):

3,645 gallons due to PHOSPHORIC ACID; SARA SECTION 312 HAZARD CLASS:

Immediate (acute) ;Delayed (Chronic)

SARA SECTION 302 CHEMICALS:

No regulated constituent present at OSHA thresholds SARA SECTION 313 CHEMICALS:

No regulated constituent present at OSHA thresholds CALIFORNIA REGULATORY INFORMATION CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT:

This product contains these chemicals known to the state of California to cause cancer and/or reproductive toxicity:

CAS# CHEMICAL NAME 5064-31-3 NITRILOTRIACETIC ACID,TRISODIUM SALT (NTA. 3NA)

MICHIGAN REGULATORY INFORMATION No regulated constituent present at OSHA thresholds 16 OTHER INFORMATION

NFPA/EMIS CODE TRANSLATION Health 3 Serious Hazard Fire 1 Slight Hazard Reactivity 0 Minimal Hazard Special NONE No special Hazard (1) Protective Equipment B Goggles,Gloves (1) refer to section 8 of MSDS for additional protective equipment recommendations.

CHANGE LOG EFFECTIVE DATE REVISIONS TO SECTION: SUPERCEDES

• • NEW **

MSDS status: 20-SEP-1999 18-FEB-2000 3,5,14 20-SEP-1999 04-APR-2000 12 18-FEB-2000 01-MAY-2000 2,8 04-APR-2000 17-JUL-2000 15 01-MAY-2000 11-DEC-2002 3,5,14 17-JUL-2000 01-APR-2004 15 11-DEC-2002

Florida Power & Light Company, P.O. Box 14000, Juno Beach, FL 33408-0420 0 CERTIFIED MAIL FPRL RETURNED RECEIPT REQUESTED 7000 1670 0001 1187 4902 April 12, 2001 Ms. Elsa Potts Florida Department of Environmental Protection 2600 Blair Stone Road Tallahassee, FL 32399-2400 RE: Florida Power & Light Company Wastewater Permitting Signatory Authority

Dear Ms. Potts:

This correspondence is to certify that the enclosed document is an updated State Wastewater Facility Signatory Authority List for Florida Power & Light Company's (FPL) Power Generation Division.

This delegation of signatory authority is authorized pursuant to Chapter 62-620.305-Signatories to Permit Applications and Reports, which state that all permit applications, reports requires by permits and other information requested by the Department under Chapter 62-620 may be signed by:

"The manager of one or more manufacturing, production or operating facilities employing more than 250 persons or having gross annual sales or expenditures exceeding $25 million (in second-quarter 1980 dollars), if authority to sign documents has been assigned or delegated to the manager in accordance with corporate procedures."

This requirement (gross annual sales or expenditures exceeding $25 million) is met by all of the facilities listed on the attachment.

If you or your staff have any questions concerning this matter, please feel free to contact Marister Ruiz at 561-691-2773 or Jill Watson at 561-694-4303.

Sincerely, AnZno Rodr* e7Y Senior Vice-President Power Generation Division Enclosure Cc: Vince A. Seibold-FDEP Tallahassee Jan Mandrop Poulsen-FDEP Tallahassee an FPL Group company

FLORIDA POWER & LIGHT COMPANY SIGNATORY AUTHORITY DESIGNATION PURSUANT TO CHAPTER 62-620.305 F.A.C.

FACILITY SIGNATORY AUTHORITIES PLANT SPDES PERMIT PRIMARY ALTERNATE Cape Canaveral FL001473 Plant Gen'l Manager Production Manager Cutler FLOO01481 Plant Gen'l Manager Production Manager Fort Myers FL001490 Plant Gen'l Manager Production Manager Lauderdale FLOO01503 Plant Gen'1 Manager Production Manager Manatee FL0032174 Plant Gen'i Manager Production Manager Martin FL0030988 Plant Gen'l Manager Production Manager Port Everglades FL0001538 Plant Gen'l Manager Production Manager Putnam FL0032166 Plant Gen'I Manager Production Manager Riviera FL001546 Plant Gen'l Manager Production Manager Sanford FL001554 Plant Gen'I Manager Production Manager Turkey Point FL001562 Plant Gen'l Manager Production Manager (Fossil Only)

Manatee FL0126390 Manatee Plant - Plant Manatee Plant- Plant (Fuel Oil Terminal) General Manager Production Manager