ML17286A670

1990 Annual Environ Operating Rept. W/910321 Ltr

ML17286A670
Person / Time
Site:	Columbia
Issue date:	12/31/1990
From:	Sorensen G WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
GO2-91-055, GO2-91-55, NUDOCS 9103270231
Download: ML17286A670 (5)

Text

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.ACCESSION NBR:9103270231 "DOC.DATE: 90/12/31 NOTARIZED: NO DOCKET, 4 FACIL:50-397 WPPSS Nuclear Project, Unit 2, Washington Public Powe 05000397 AUTH. NAME AUTHOR AFFILIATION SORENSEN,G.C. Washington Public Power Supply System RECIP.NAME RECIPIENT AFFILIATION

SUBJECT:

"1990 Annual Environ Operating Rept." W/910321 ltr.  !

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INTERNAL: ACRS 6 6 AEOD/DSP/TPAB 1 1 NRR/DET/ESGB 8D 1 1 OC/L 1 0 D OGC/HDS1 1 0 ILE 0 1 1 RGN5 DRSS/RPB 1 1 S EXTERNAL EGGG S IMPSON i F 2 2 NRC PDR 1 1 NSIC 1 1 R

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a WASHINGTON PUBLIC POWER SUPPLY SYSTEM P.O. Box 968 ~ 3000 George Washington Way ~ Richland, Washington 99352 March 21, 1991 G02-91-055 Docket No. 50-397 U. S.- Nuclear Regulatory Commission Attn: Document Control Desk Mail Station P1-137 Washington, D. C. 20555

Subject:

NUCLEAR PLANT NO. 2 1990 ANNUALENVIRONMENTALOPERATING REPORT This letter is submitted per the reporting requirements of Section 5.4.1 of the WNP-2 Environmental Protection Plan (EPP)(Appendix B to Facility Operating License NPF-21).

A summary of effluent data reported to the State of Washington on the monthly discharge monitoring reports is included on the attached tables. There were no National Pollution Discharge Elimination System permit violations in 1990. No design or operational changes or tests in 1990 involved an unreviewed environmental question. Also, no non-routine reports (within the context of EPP Section 5.4.2) were required for 1990.

Please contact us if you require additional information on this report.

G. C. Sorensen, Manager Regulatory Programs (280)

JPC:GCS:lg

Attachment:

1990 WNP-2 Discharge Summary Tables CC: R. C. Sorensen, Resident NRC Inspector/901A J. J. Zeller, EFSEC J. B. Martin, NRC Region V P. L. Eng, NRC Og000397 PDR, AQQCK t

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TABLE 1 WNP-2 LOTf VOLUME WASTE DISCHARGES*q 1990 DAYS FLOW OIL & GREASE SUSP. SOLIDS MONTH OF (gallons X 1000) (lbs/day) (lbs/day)

DSCHG Total Ave Max Ave Max Ave. Max JAN 15 188.0 12.5 15.5 0.12 0.75 2.60 15.27 FEB 16 218.7 13 ' 25.9 0.06 0.11 1.13 5.96 MAR 18 242 ~ 6 13 ~ 5 15 1 0.11 0.42 1.29 7.75 APR 14 165.8 11.8 15.2 0.07 0.31 0.54 1.49 70.2 11.7 15.2 0.05 0.09 0.43 0.86 35.7 11.9 14.9 0.05 0.06 0.28 0.51 JUL 37.0 9.2 10.6 0.52 1.45 0.77 1.95 AUG 63.5 10.6 15.2 0.29 0.98 0.92 2.67 SEP** 10 127.0 12.7 15.1 0.07 0.20 0.58 1.46 OCT NOV DEC Permit Limit 20. 0 40. 0 2.50 7.00 5.00 34.00

• The Neutralization Tank releases to recirculating cooling water.

• • The NPDES Permit was renewed 9/10/90. The updated permit no longer requires reporting Neutralization Tank discharge data.

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TABLE 2 WNP-2 COOLING WATER BLOWDOWN DISCHARGES'990 DAYS pH TRC DISCHARGE VLOUME MONTH OF High Low (mg/l) (Gallons X 10 )

DSCHG Total Ave* Max**

31 8.6 8.1 <=0 1 ~ 79.48 2.56 6.36 FEB 28 8.5 7.9 <=0.1 92.87 3.32 5.49 31 8.5 7.6 <='0 ~ 1 94.80 3.06 4.49 APR 27 8.8 7.2 <=0.1 80.72 2.99 4.98 8.9 8.1 <=0.1 5.69 1.14 1.52 16 8.4 8.0 <=0.1 32.96 1.50 1.96 JUL 22 8.6 7.8 <=0. 1 47.30 2.15 3.00 AUG 31 8.5 7.7 <=0.1 93.06 3.00 8.55 S EP

• • • 25 8.4 8.0 <=0.1 51.67 2.07 3.23 OCT 29 8.3 7.7 <=0 ~ 1 43.85 1.51 2.81 NOV 28 8.5 7.6 <=0. 1 37.15 1.33 2.51 DEC 31 8.9 7.3 <=0. 1 85.66 2.76 6.18 Permit Limit 9 ' 6.5 <=0.1 5.00 9.40

• Average daily discharge during the month.

• • Maximum daily discharge during the month.

• • • The NPDES permit was renewed 9/10/90. Blowdown limits remain the same except for the upper limit for a short pH excursion.

1 DISTRIBUTION PDV R/F DFoster (ENCLOSURES ALREADY IN f)arch i4, i99i DOCKET FILES.)

DQCKET No(s). '50-397 '

To attached addressees sUBJEcT: HASHINGTON PUBLIC POllER SUPPLY- SYSTEM, UNIT 2

. The following documents. concerning our review of the subject facility are transmitted'for your information..

DESCRIPTION OF DOCUMENT. 'ATED Notice of Receipt of Application Draft/Final Environmental Statement Notice of Availability of Draft/Final Environmental Statement Safety Evaluation Report, or Supplement No.

Environmental Assessment and Finding of'No Significant Impact,.

Notice of Issuance of Environmental Assessment, Notice of Consideration;of Issuance of Facility Operating License or Amendment to Facility Operating License Involvin No Si nifIcant Hazards Conditions Exemption

. =:*.;.

Biweekly Notice; Applications and Amendments to OperatirIg Licenses See S p Page(s) )

Construction Permit , Amendment No.

No.-CPPR-'acility Operating License No. ,Amendment No.

Order Monthly Operating Report for transmitted by Letter

}{al/Semi.Annual Reports 070i-90123i transmitted by Letter .

Other Office of Nuclear Reactor Regulation Doris 0. Foster Project Directorate V

Enclosures:

Division of'eactor Projects III/IV/V As Stated CC:

OFFICE>

LA:PDV suRNAME> D st:m OATEN NRC FORM 318 (to/80) NRCM 0240 OFFICIAL RECORD COPY