ML021560591

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Request for Chemical Use Approval NPDES Permit PA0009733
ML021560591
Person / Time
Site: Peach Bottom  Constellation icon.png
Issue date: 05/15/2002
From: Johnston G
Exelon Nuclear
To: Furjanic S
Office of Nuclear Reactor Regulation, State of PA, Dept of Environmental Protection
References
PA0009733
Download: ML021560591 (17)
v • d • e


Text

{{#Wiki_filter:Exel, n,. Exelon Nuclear Telephone 717.456.7014 Nuclear Peach Bottom Atomic Power Station www.exeloncorp.com 1848 Lay Road Delta, PA 17314-9032 Mr. Sean Furjanic Pennsylvania Department of Environmental Protection Water Quality Management 909 Elmerton Avenue Harrisburg, PA 17110-8200 May 15, 2002

Subject:

Request for Chemical Use Approval NPDES Permit PA0009733

Dear Mr. Furjanic:

Peach Bottom Atomic Power Station, NPDES Permit PA0009733, is requesting the addition of two chemicals to the approved chemical additive list. The two chemicals are Polyfloc AP1 120 and Polyfloc PC1 195. The Material Safety Data Sheets are attached. Betz

Dearborn Inc,

4636 Somerton Rd., Trevose, PA 19053 manufactures the chemicals. The chemicals are coagulants that will be added to the Phase Separators in the Radwaste Treatment System. The phase separators receive input from the Backwash Receiving Tank. The Backwash Receiving Tank receives input from the backwash of the Filter/Demineralizer System filters. These chemicals will be used to aid in the settling of the resin and insoluble iron. The improved settling of the solids will reduce the number of times the Radwaste Processing Filters need to be backwashed reducing the amount of waste generated during the year. The water is decanted to the head of the Radwaste Treatment System and the solids are dewatered and sent to an NRC approved radwaste burial site. The Radwaste Treatment System consists of a filter and a deep bed demineralizer. The majority of the treated water is reused in the plant. When water is discharged into the Susquehanna River, it is discharged in batches of 25,000 gallons with a typical dilution ratio of 4.67E-5. Initial laboratory tests indicate the optimum, effective concentration to be in the range of 0.5 to 1.5 parts per million (ppm) of each additive. This equates to an annual consumption rate of 58.4 pounds per additive and a daily consumption rate of 0.16 pounds per additive. Subject to State approval, Peach Bottom intends to commence treatment using these chemicals on June 3, 2002. If you have any questions on this matter please feel free to contact Mr. Tracy Siglin at 610-765 5904 or Ms. Michele Magness at 717-456-4532. Thank you for your cooperation. Sincerely; (MK9ordon L ohnston "ant Mana er, PBAPS IWS/MEM:tlm

Cc: H. J. Miller, Administrator, Region I, USNRC with attachments A. C. McMurtray, USNRC Senior Resident Inspector, PBAPS with attachments A.M. Arcilla without attachments D.M. Jordan with attachments M.E. Magness without attachments T.J. Siglin with attachments US NRC Document Control Desk with attachments CCN 02-14044

CML Product Information Sheet APPROVED Product Manufacturer Classification Product Comments Product Category Product Label Storeroom Code Storage Zone Klaraid PCl195 BETZDEARBORN INC. 4636 SOMERTON ROAD TREVOSE PA 19053 (215)355-3300 (800)877-1940 Coversheet Rev. Date: 04/22/2002 I (Blue) Database Add Date: 04/22/2002 Avoid strong oxidizers - New Item 04/22/02 PBAPS BTW - See A/R# 1365743 SYSTEM ADDITIVES, ANTIFREEZE, CORROSION INHIBITORS, RESINS 1100-444 116-17912 GENERAL Hazard Codes: Health> I Flammability> 1 Reactivity> 1 MSDS Date: 05/22/2000 Hazardous Ingredients List (Section 2 of the MSDS) Ingredien CAS # %Min %Max Hazardous Category Codes FOR INFORMATION ONLY. COMPLETE INFORMATION SHOULD BE OBTAINED FROM THE MSDS. In case of conflicting information, notify Radwaste/Environmental Group and follow the MSDS. End of Report Controlled Materials Program (CMP) ACTIVE Page 1 1100-444 i

Effective Date Exhibit A-C-96-1, Rev. 9 Page 1 of 1 DTS/KLF:dr PORC NO SQR YES NQA NO 50.59 NO Resp. Mgr. YES CONTROLLED MATERIAL USE CLASSIFICATION REQUEST One-Time Exemption Permanent CMP# 1I,0-0444 Revision I Re-evaluation Received Date (By Chemical/Hazmat Coordinator ): SECTION A TO BE COMPLETED BY THE MATERIAL REQUESTER Product Location: Date Requested: q-12-02 Date Needed: _-P__ Inventory Parts Catalogue No. (IPC#): I(P-N9' 4Z Requested Expiration Date: -ix,"A.k Material Safety Data Sheet (MSDS) Date: 5-22-2fxl Product Name: Yllu.d ?CA1' Manufacturer: ] b rbcr T\\viior o V c

c.

Mfg. Address: 4ý0?Ap s£oryW-+0j 9L __TYfD~j-?A Mfg. Phone: 21(-' ý. 53 o Emergency Phone: --g77-19q40 Planned Use/Material Type: 7F0ý S-+ v-\\tr- -- K-yCkU3:VSy -A-C r-or Sys tem/Equipment: Usage Amount: Critical Systems ( Y/N/NA ): Requester/Section Name: Mich&_ " S Requester's Phone: 4532 Mail Code: 7S 2 I Vendor Required ( Y/N ) : New Product Justification: tiS1'E AS A i.T US SECTION B TO BE COMPLETED BY CMP MANAGEME* I Health Rating: Storage: General Acid Flammable Base Flammability Rating: I Reactive/Oxidizer Combustible Liquid RE Health Hazard(Y/N): Disposal Restricted (YIN) :Itq Incompatibilities With: (check one) 1-Acids 2-Bases 3-Flammables 4-Oxidizers Material Approved (Y/N) fES Reviewer: i,7. LLjt

  • activity Rating:

Compressed Gas Material Category: 1 10 9-All other materials Date: _____--_ SECTION C TO BE COMPLETED BY SITE CHEMISTRY/Chemical/Hazmat Coordinator Controlled Material Classification-: (I-V) Reviewer: ,r" Reviewer Comments & Wizard Codes: Chemistry Approval (Y/N): Reviewed Date: 0 Y 6 /1 y Disapproval Comments: ONE-TIME EXEMPTIONS Expiration Date: Comments: Exemption Expiration Notification Closure: Date: NT R*

Hercules MSDS - KLARAID PC 1195 ^Betzearborn MATERIAL SAFETY DATA SHEET Betz

Dearborn,

Division of Hercules Incorporated 4636 Somerton Road Trevose, PA 19053 Business telephone: (215) 355-3300 EMERGENCY TELEPHONE (HEALTH/ACCIDENT) (800) 877-1940 (USA) ISSUE DATE: 22-MAY-2000 HMIS RATINGS (See Section 16 for additional information) HEALTH: 0 FLAMMABILITY: 1 REACTIVITY: 0 1 PRODUCT IDENTIFICATION PRODUCT NAME: KLARAID PC1195 PRODUCT APPLICATION AREA: COAGULANT. 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 Non-hazardous to 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: Amine; Appearance: Colorless To Yellow, Liquid Fire fighters should wear positive pressure self-contained breathing Page I of 5

Hercules MSDS - KLARAID PC 1195 Page 2 of 5 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; Non-hazardous to skin. ACUTE EYE EFFECTS: May cause moderate irritation to the eyes. ACUTE RESPIRATORY EFFECTS: Mists/aerosols may cause irritation to upper respiratory tract. INGESTION EFFECTS: May cause 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, irritation, and/or tearing of eyes (direct contact). 4 FIRST AID MEASURES SKIN CONTACT: Wash thoroughly with soap and water. Remove contaminated clothing. Get medical attention if irritation develops or persists. EYE CONTACT: Remove contact lenses. Hold eyelids apart. Immediately flush eyes with plenty of low-pressure water for at least 15 minutes. Get immediate medical attention. INHALATION: Remove to fresh air. If breathing is difficult, give oxygen. If breathing has stopped, give artificial respi ation. 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 NEDIA: 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)

Hercules MSDS - KLARAID PC 1195 Page 3 of 5 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: Use of gloves made of rubber or synthetic material is optional. Wash off after each use. Replace as necessary. EYE PROTECTION: splash proof chemical goggles 9 PHYSICAL & CHEMICAL PROPERTIES Specific Gray. (70F,21C) 1.152 Vapor Pressure (mmHG) ~ 18.0 Freeze Point (F) 5 Vapor Density (air=l) < 1.00 Freeze Point (C) -15 Viscosity(cps 70F,21C) 4100 % Solubility (water) 100.0 Odor Amine Appearance Colorless To Yellow Physical State Liquid Flash Point P-M(CC) > 200F > 93C pH As Is (approx.) 5.1 Evaporation Rate (Ether=l) < 1.00 NA = not applicable ND = not determined

Hercules MSDS - KLARAID PC 1195 Page 4 of 5 10 STABILITY & REACTIVITY STABILITY: Stable under normal storage conditions. HAZARDOUS POLYMERIZATION: Will not occur. INCOMPATIBILITIES: May react with strong oxidizers. DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. BETZDEARBORN INTERNAL PUMPOUT/CLEANOUT CATEGORIES: "All 11 TOXICOLOGICAL INFORMATION Oral LD50 RAT: 7,070 mg/kg NOTE - Rat oral LD50: 5,000 mg/kg per alternate source Dermal LD50 RABBIT: 11,500 mg/kg Inhalation LC50 RAT: >2,500 ppm/4hr Skin Irritation Score RABBIT: 0.0 NOTE - Rabbit Irritation Score: 0.1 per alternate source Eye Irritation Score RABBIT: 17.33 NOTE - Max. score-lhr; completely reversible by day 14; Score 9.0 per alternate study 12 ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY Bluegill Sunfish 96 Hour Static Acute Bioassay LC50=.53; No Effect Level=.32 mg/L Daphnia magna 48 Hour Static Acute Bioassay LC50=.57; No Effect Level=.24 mg/L Fathead Minnow 96 Hour Static Renewal Bioassay LC50=.43; No Effect Level=.25 mg/L Rainbow Trout 96 Hour Static Acute Bioassay LC50=.41; No Effect Level=.24 mg/L BIODEGRADATION BOD-28 (mg/g): 3 BOD-5 (mg/g): 0 COD (mg/g): 390 TOC (mg/g): 190 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

Hercules MSDS - KLARAID PC 1195 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 176.170 (components of paper and paperboard in contact with aqueous and fatty foods.) USDA FEDERALLY INSPECTED MEAT AND POULTRY PLANTS: SEC.LI 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 Health Fire Reactivity Special (1) Protective Equipment 0 1 0 NONE B CODE TRANSLATION Minimal Hazard Slight Hazard Minimal Hazard No special Hazard Goggles,Gloves (1) refer to section 8 of MSDS for additional protective equipment recommendations. CHANGE LOG MSDS status: EFFECTIVE DATE 28-JAN-1997 23-MAY-1997 28-MAY-1997 09-SEP-1997 18-JAN-1999 17-MAY-1999 22-MAY-2000 REVISIONS TO SECTION: 15 15 3,8, 11;EDIT:4 15 11 4,16 SUPERCEDES NEW 28-JAN-1997 23-MAY-1997 28-MAY-1997 09-SEP-1997 18-JAN-1999 17-MAY-1999 Page 5 of 5

Page: 1 Document Name: untitled PEACH BOTTOM INVENTORY PARTS CATALOG

PAGE 4 OF il COMMAND INPUT===>

DISPLAY MODI STOCK CODE

116 17912 PURCHASE CL:

5 DATE CANCELLED: DESCRIPTION: COAGULANT, KLARAID PC1195, STS/LAST UPDT : READY 04/22/02 RWJ2 POOLED INV MGT: COMPONENT FLAG: N 45 LB PAIL, USED FOR LATER EXTENDED DESCRIPTION DESCRIPTION ID DATE FREEFORM COMMENTS P COMMENTS ID DATE s s ICý OýR RSG CUGED FROM Y TO N BY RWJ2 PIMS 04/19/02 eg= IS Y s2-PIMS 04/19/02 _GW__ISSUE ONLY TO CHEMISTR__-DET WJ2 04/22/02 TISSUE ONLY TO CHEMISTRY DEPT__ R J2 04/22/02 C *** TURN W/O FLAG TO "N" AND ISSUE FLAG TO "N" AFTER EVERY_ RW 2 04/22/02 C ORDER AND ISSUE, BRUCE WARGO WANTS TO MAKE SURE ONLY___ RW 2 04/22/02 __CHE.MISTRY GETS THIS PRODUCT. R J2 04/22/02 ME SAE: CMMDS:

PF4, H,

D, M, Q, If T, S, V, El, E2, E3, PF7 OR PF8. i-aM A so i-VL" iW " yeu " iL(, 3 Tee<..- (A a Y,..,, cocIe k )ate: 4/22/02 Time: 1:04:38 PM 0-.l?,c -ý-k (I:. lj,(P.

CML Product Information Sheet POLYFLOC AP1 120 BETZ LABORATORIES, INC. 4636 SOMERTON ROAD TREVOSE (215)355-3300 I (Blue) PA 19053 300)877-1940 Coversheet Rev. Date: 04/22/2002 Database Add Date: 03/17/1998 Product Comments Avoid strong oxidizers. NEW PRODUCT 3/17/98 KCA -LGS. Changed Class Usage from V to I as per PB chemistry on 04/22/02 BTW, See AR # 1365743, newer revised MSDS date. Product Category SYSTEM ADDITIVES, ANTIFREEZE, CORROSION INHIBITORS, RESINS Product Label Storeroom Code Storage Zone 1100-307 116-17911 GENERAL Hazard Codes: Health> 1 Flammability> 1 Reactivity> 1 MSDS Date: 09/12/2000 Hazardous Ingredients List (Section 2 of the MSDS) Ingredien CAS # %Min %Max Hazardous Category Codes FOR INFORMATION ONLY. COMPLETE INFORMATION SHOULD BE OBTAINED FROM THE MSDS. In case of conflicting information, notify Radwaste/Environmental Group and follow the MSDS.

  • End of Report Controlled Materials Program (CMP)

APPROVED Product Manufacturer Classification ACTIVE Page 1 11 nn-qn7 II flfl..2n7

Exhibit A-C-96-1, Rev. 9 Page 1 of 1 DTS/KLF:dr Effective Date PORC NO SQR YES NQA NO 50.59 NO Resp. Mgr. YES CONTROLLED MATERIAL USE CLASSIFICATION REQUEST One-Time ExemptionŽ cMP# I IO- 030 ? Permanent Revision El Re-evaluation Received Date (By Chemical/Hazmat Coordinator ): SECTION A TO BE COMPLETED BY THE MATERIAL REQUESTER Product Location: Date Requested: LL2? Date Needed: Inventory Parts Catalogue No. (IPC#) : 41") 9 IVt1 Requested Expiration Date: Material Safety Data Sheet (MSDS) Date: z-- Z 020 Product Name: VTQ\\\\4.C-\\ jkpllzo Manufacturer: _'E)ý CiDae C )VIýSi, o 0 k-.k 4 vyc. Mfg. Address: '4tfi) 1ýp SOrJrr QA, Y-{'Jo& 'PA iLco5?) Mfg. Phone: 2*53-O )- 2-Emergency Phone: JWQ-8272-19qO Planned Use/Material Type: UL) S4 c 0*CO Systemn/Equipment: Usage Amount: Critical Systems ( Y/N/NA ): -Requester/Section Name: Midi. mwacS Requester' s Phone: -I32 Mail Code: 25S-2-_1 Vendor Required ( Y/N ) New Product Justification: A /it 4 S A 0 L Health Rating: I Storage: SECTION B TO BE COMPLETED BY CMP MANAGEME Flammability Rating: I ?TT RE General L Acid Reactive/Oxidizer Flammable Base Combustible Liquid Health Hazard(Y/N): 0 Disposal Restricted (Y/N) : Incompatibilities With: (check one) 1-Acids 2-Bases 3-Flammables 4-Oxidizers Material Approved (Y/N) ie_,, Reviewer: 01.'T-U." eactivity Rating: I Compressed Gas Material Category: il 60 9-All other materials Date: SECTION C TO BE COMPLETED BY SITE CHEMISTRY/Chemical/Hazmat Coordinator Controlled MateriaClCssificatiQn: (I-V) Reviewer: .X j 4 01- _S ) 4 Reviewer Comments & H~zard Codes:-- Chemistry Approval (Y/N): Reviewed Date: t VJ//' Disapproval Comments: ONE-TIME EXEMPTIONS Expiration Date: Comments: Exemption Expiration Notification Closure: Date:

Hercules MSDS - POLYFLOC API 120 B'etziDearb ar" MATERIAL SAFETY DATA SHEET Betz

Dearborn,

Division of Hercules Incorporated 4636 Somerton Road Trevose, PA 19053 Business telephone: (215) 355-3300 EMERGENCY TELEPHONE (HEALTH/ACCIDENT) (800) 877-1940 (USA) Page 1 of 5 ISSUE DATE: 12-SEP-2000 HMIS RATINGS (See Section 16 for additional information) HEALTH: 0 FLAMMABILITY: 1 REACTIVITY: 0 1 PRODUCT IDENTIFICATION PRODUCT NAME: POLYFLOC AP1120 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 Non-hazardous to skin. Potential eye irritant due to mechanical action only. Dusts may cause irritation to the upper respiratory tract. DOT hazard is not applicable Emergency Response Guide is not applicable Odor: None; Appearance: Off-White, Powder

Hercules MSDS - POLYFLOC API 120 Page2of5 Fire fighters should wear positive pressure self-contained breathing apparatus(full face-piece type). Proper fire-extinguishing media: dry chemical, carbon dioxide, foam or water POTENTIAL HEALTH EFFECTS ACUTE SKIN EFFECTS: Non-hazardous to skin. ACUTE EYE EFFECTS: Potential eye irritant due to mechanical action only. ACUTE RESPIRATORY EFFECTS: Primary route of exposure;Dusts may cause irritation to the upper respiratory tract. 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: Nuisance dust. 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)

Hercules MSDS - POLYFLOC API 120 Page 3 of 5 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. Keep dry. 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: rubber gloves-- Wash off after each use. Replace as necessary. EYE PROTECTION: safety glasses 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) 1.0 Odor None Appearance Off-White Physical State Powder Flash Point P-M(CC) > 200F > 93C pH 0.5% Sol. (approx.) 7.0 Evaporation Rate (Ether=1) < 1.00

Hercules MSDS - POLYFLOC AP 1120 Page 4 of 5 NA = not applicable ND = not determined 10 STABILITY & REACTIVITY STABILITY: Stable under normal storage conditions. HAZARDOUS POLYMERIZATION: Will not occur. INCOMPATIBILITIES: May react with strong oxidizers. DECOMPOSITION PRODUCTS: Thermal decomposition (destructive fires) yields elemental oxides. BETZDEARBORN INTERNAL PUMPOUT/CLEANOUT CATEGORIES: "A" 11 TOXICOLOGICAL INFORMATION Oral LD50 RAT: >2,000 mg/kg Dermal LDS0 RABBIT: >2,000 mg/kg NOTE - Estimated value 12 ECOLOGICAL INFORMATION AQUATIC TOXICOLOGY Bluegill Sunfish 96 Hour Static Screen 0% Mortality= 300 mg/L Ceriodaphnia 7 Day Chronic Bioassay No Effect Level= 10 mg/L Daphnia magna 48 Hour Static Acute Bioassay LC50= 2975; No Effect Level= 315 mg/L Fathead Minnow 96 Hour Static Acute Bioassay LC50= 810; 5% Mortality= 315 mg/L Rainbow Trout 72 Hour Static Screen 0% Mortality= 100 mg/L BIODEGRADATION BOD-28 (mg/g) : 24 BOD-5 (mg/g) : 2 COD (mg/g) : 400 TOC (mg/g) : 240 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

Page: 1 Document Name: untitled PEACH BOTTOM

INVENTORY PARTS CATALOG

PAGE 4 OF COMMAND INPUT===>

DISPLAY MOI STOCK CODE

116 17911 STS/LAST UPDT : READY_ 04/22/02 RWJ2 PURCHASE CL: 5 DATE CANCELLED:

POOLED INV MGT: COMPONENT FLAG: N DESCRIPTION: FLOCCULENT, POLYFLOC AP1120,_ 50 LB. BAG__ USED FOR

LATER EXTENDED DESCRIPTION DESCRIPTION ID DATE FREEFORM COMMENTS P

COMMENTS ID DATE , W J ý2i C H Aý ýN0 4 1 1 4 CP 3:41:57 04Z3-9,/02 PIMS 04/19/0o RWJ2 04/19/0 W ISSUE ONLY TO CHEMISTRY DEPT RWJ2 04/22/Oý T ISSUE ONLY TO CHEMISTRY DEPT RWJ2 04/22/02 C *** TURN W/O FLAG TO "N" AND ISSUE FLAG TO "N" AFTER EVERY-WJ2 04/22/02 C ORDER AND ISSUE, BRUCE WARGO WANTS TO MAKE SURE ONLY___ R 2 04/22/02 C CHEMISTRY GETS THIS PRODUCT. RWJ 04/22/02 MESSAGE: POSITION CURSOR WITHIN AREA THAT YOU WISH TO SCROLL )ate: 4/22/02 Time: 9:04:15 AM}}

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