ML20083D903
| ML20083D903 | |
| Person / Time | |
|---|---|
| Site: | Limerick  |
| Issue date: | 09/25/1991 |
| From: | Beck G PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| Shared Package | |
| ML20083D905 | List: |
| References | |
| NUDOCS 9110020028 | |
| Download: ML20083D903 (4) | |
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EPP 3.2
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PIIILADELPIIIA ELECTRIC COMi%NY NUCLEAR GROUP HEADQUARTERS 955-65 CHESTERBROOK BLVD.
WAYNE, PA 19087 5691 (215) 640-6000 NUCLFAR ENGINEERINO & SERVICES DEPARTMENT September 25, 1991 Docket Nos. 50-352 50-353 License Nos. NPF-39 NPP-SS NPDES Permit No. PA 0051926 U.S.
Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 subject: Limerick Generating Station, Units 1 and 2 Changes to National Pollutant Discharge l
Elimination System Permit l
Gentlemen:
l This letter is being submitted in accordance with Limerick l
Generating Station (LGS), Units 1 and 2, Environmental Protection Plan (EPP), Section 3.2 which stipulates that the NRC shall be notified within 30 days following the date of approval of a change to the National Pollutant Discharge Elimination System (NPDES) permit.
On August 20, 1991, the NPDES permitting agency for LGS, the Commonwealth of Pennsylvania Department of Environmental Resources (PA DER), approved the attached change to the LGS NPDES Permit No. PA 0051926.
We received notification of this approval on August 29, 1991.
The NRC had been previously notified that we were requesting this change to the LGS NPDES permit by our letter dated April 26, 1991.
This change permits the use of new chemical additives for controlling corrosion and biofouling in secondary cooling water systems at LGS.
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('[k 9110020028 910925 PDR ADOCK 05000352 R
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U.S.-; Nuclear Regulatory Commission-September 25, 1991 Document Control Desh Pace a If you have any questions, please do not hesitate to contact us.
Very truly-yours, fl L
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G. Y eck Manager Licensing Gection Attachment cc:
T. T. Martin, Administrator, USNRC, Region I (w/ attachment)
T. J.
Kenny, USNRC Senior Resident Inspector, LGS (w/ attachment)
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C.C.N Q - O O W f' COMMONWEALTH OF PENNSYLVANIA g4 DEPARTMENT OF ENVIRONMENTAL RESOURCES PENN sYLVANI A FIELD OPERATIONS - WATER QUALITY MANAGEMENT Suite 6010, Lee Park 555 North Lane Conshohocken, PA 19428 215 832-6130 RECEWED AUG 2 9 bil August 20, 1991 G. M. f.40RLEi Philadelphia Electric Company 2301 Market Street i
P.O. Box 8699 Philadelphia, PA 19101 Attention: Mr. George M. Horley Director, Environmental Affairs Re:
Industrial NPDES Permit No.
PA C051926 Limerick Generating Station 1
Limerick Township, I
Kontgomery County 4
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Dear Mr. Morley:
This is in re:ponse to your March 25, 1991 And May 30, 1991 letters requesting l
approval to use additional themical additives to control corresion in the cooling water system at the subject facility.
a We have completed our rev ew of tr.c info-on submitted by you and hereby approve your request to use the follow', oemical additives in the cooling
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water systems at Limerick Geri? rating Station. The approval is subject to the i
following conditions:
I 1.
The approved additives and usage rate are the fcilowing:
Name Usage Rate (ib/ day)
Powerline FECO 4 4320 Betz PECO 5 4496 Bromide Plus 1888 i
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2.
Usage rates of additives, and blow-down discharge rates shall be controlled k
by the permittee to ensure that toxic effects in the receiving stream are I;
prevented.
Usage rates shall be limited to the minimum amount necessary to accomplish the in. tended purposes of chemical addition.
3.
Accurate records of usage (name of additive, quantity added, date added) of any approved chemical additive and of blow-down discharge volumes must be maintained and kept on-site by the permittee.
l Recycled Paper l'
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h Philadelphia' Electric Company August 20, 1991 2-l ge rates is desired by the l d s proposed usage rates and human Whenever a change in_ additives or increases in usa of each additive, shall be permittee, a written request, which inc u ehealth to t
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. submitted to the Department for approv include these chemical additives The existing NPDES permit will be revised tolication is completed.
once our review of the permit renewal apptact Sohan Garg of our Permits If you have any questions, please feel free to con Section.
Very truly yours, som h y
,' JOSEPH A. FEOLARegional Water Quality Manager
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EPA (3WM51)-
cc:
l ORBC Limerick Township Permits and Compliance Re 30 (3)224.4 l
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