ML17292A714

1996 Annual Environ Operating Rept. W/970224 Ltr

ML17292A714
Person / Time
Site:	Columbia
Issue date:	12/31/1996
From:	Swank D WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
GO2-97-036, GO2-97-36, NUDOCS 9703050144
Download: ML17292A714 (5)

Text

CATEGORY j REGULAT(O INFORMATION DZSTRIBUTZONOSTEM (RIDE)

ACCESSION NQR:9703050144 DOC.DATE: 96/12/31 NOTARIZED: NO DOCKET g FACIL:50-397 WPPSS Nuclear Project, Unit 2, Washington Public Powe 05000397 AUTH. NAME AUTHOR AFFILIATION SWANK,D.A. 'ashington RECIPIENT Public Power Supply System AFFILIATION RECIP.NAME

SUBJECT:

"1996 Annual Environ Operating Rept." W/970224 ltr.

COPIES RECEIVED:LTR SIZE: C DISTRIBUTION CODE: IE47D ENCL TITLE: 50.59 Annual Report of Changes, Tests or Experiments Made W out Approv NOTES:

RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL E ID CODE/NAME LTTR ENCL PD4-2 PD 1 0 COLBURN,T 1 1 INTERNAL: ACRS 1 1 FILE CENTER 1 1 RGN4 FILE 01 1 1 EXTERNAL: NOAC 1 1 NRC PDR 1 1 0

E N

NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM OWFN 5D-5(EXT. 415-2083) TO ELIMINATE YOUR. NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED! ~

TOTAL NUMBER OF COPIES REQUIRED: LTTR 7 ENCL 6

WASHINGTON PUBLIC POWER SUPPLY SYSTEM P.O. Box 968 ~ Richland, I Vashington 99352-0968 February 24, 1997 G02-97-036 Docket No. 50-397 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D.C. 20555 Gentlemen:

Subject:

WNP-2 OPERATING LICENSE NPF-21 1996 ANNUALENVIRONMIPlTALOPERATING REPORT This letter is submitted per reporting requirements of Section 5.4.1 of the WNP-2 Environmental Protection Plan (EPP; Appendix B to OL).

No design or operational changes or tests in 1996 involved an unreviewed environmental question. Environmental evaluations were prepared for three proposed changes or activities.

One involved a change in the service water treatment program for biofouling control (changing from nonoxidizing biocides to hydrogen peroxide). Another was for the installation and operation of a sidestream filter on the standby service water system. The third involved piping to dewater the condenser water boxes to accomodate on-line tube plugging. All of these proposed changes involved potential water discharges that would be regulated under the station's NPDES permit. No non-routine nonradiological reports (within the context of EPP Section 5.4.2) were required for 1996. A summary of the effluent data reported'to the State of Washington on the monthly discharge monitoring reports is attached.

Should you have any questions or desire additional information regarding this matter, please call D.W. Coleman (509) 377-4342.

Respectfully,

, .k D.A. Swank (Mail Drop PE20)

Manager, Regulatory Affairs

Attachment:

Table of 1996 effluent data cc: LJ Callan - NRC MV NS Reynolds - Winston & Strawn JE Dyer - NRC RIV JJ Zeller - EFSEC KE Perkins, Jr. - NRC RIV WCFO NRC Sr. Resident Inspector - 927N TG Colburn - NRC NRR DL Williams - BPA/399 Attn 9703050i44 96i23i PDR ADQCK 05000397 (germtwzmztxm>

R PDR

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WNP-2 COOLING WATER BLOWDOWN DISCHARGES, 1996 pH Discharge Volume Days of TRC (millions of gallons)

Month Copper Discharge High 0 di) Total Ave'ax" Jan 27 8.1 8.4 30 45.9 1.7 3.0 Feb 29 8.1 8.6 s0.1 37 104.4 3.6 8.1 16 8.1 8.5 22 49.6 3.1 8.6 Apr 12 6.9 8.1 s0.1 23 19.2 1.6 6.8 May 26 7.0 8.3 <0.1 127 23.4 0.9 1.3 Jun 29 7.8 8.5 s0.1 305 '2.5 2.5 3.9 Jul 30 7.7 8.5 0.22"'34 48.0 1.6 3.8 Aug 31 7.6 8.7 58 58.9 .1.9 7.5 Sep 30 8.1 8.5 84.0 2.8 7.5 Oct 31 7.8 8.5 S0.1 67 52.7 1.7 4.8 Nov 30 8.1 8.4 s0.1 63.0 2.1 3.9 Dec 31 7.6 8.6 s0.1 60 62,0 2.0 5.1 Permit 6.5 9.0 0.1 >38 5.6 9.4 Limit Average daily discharge during the month.

Maximum daily discharge during the month.

• • • Permit exceedance July 27 reported to State of Washington.

S>>nnty System Nuclear Plant No. 2 1996 Annual Environmental Operating Rcport

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