ML17292B557

Monthly Operating Rept for Jan 1999 for WNP-2.With 990210 Ltr

ML17292B557
Person / Time
Site:	Columbia
Issue date:	01/31/1999
From:	Kasko B, Galen Smith WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
GO2-99-028, GO2-99-28, NUDOCS 9902180029
Download: ML17292B557 (6)

Text

CATEGORY 1 REGULAT Y INFORMATION DXSTRIBUTIO SYSTEM (RIDS)

ACCESSION NBR:9902180029 DOC.DATE: 99/01/31 NOTARIZED: NO DOCKET ¹ FACIL:50-397 WPPSS Nuclear Project, Unit 2, Washington Public Powe 05000397 AUTH. NAME. AUTHOR AFFILIATION KASKO,B. Washington Public Power Supply System SMITH,'G.O. Washington Public Power Supply System RECIP.NAME RECIPIENT AFFILIATION

SUBJECT:

Monthly operating rept for Jan 1999 for WNP-2.With 990210 ltr.

DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR TITLE: Monthly Operating Report (per Tech L

Specs)

ENCL i SIZE: 3 NOTES:

RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD4-2 PD 1 1 POSLUSNY,C 1 1 INTERNAL: A 1 1 AEOD/SPD/RRAB 1 1 ILE CENTER Ol 1 1 OC/DBA/PAD 1 1 RGN4 1 1 EXTERNAL: LITCO BRYCE,J H 1 1 NOAC 1 1 NRC PDR 1 1 WASTETH NOTE TO ALL "R1DS" RECIPIENTS:

PLEASE HELP US TO REDUCE TO HAVE YOUR NAME OR ORGANIZATION REMOVED FROM DISTRIBUTION LISTS OR REDUCE THE NUMBER OF COPIES RECEIVED BY YOU OR YOUR ORGANIZATION, CONTACT THE DOCUMENT CONTROL DESK (DCD) ON EXTENSION 415-2083 TOTAL NUMBER OF COPIES REQUIRED: LTTR 10 ENCL 10

4 I

WASHINGTON PUBLIC POWER SUPPLY SYSTEM P.O. Box 968 ~ Richland, Washington 993S2-0968 February 10, 1999 G02-99-028 Docket No. 50-397 U. S. Nuclear Regulatory Commission Document Control Desk Washington, D. C. 20555 Gentlemen:

Subject:

WNP-2 OPERATING LICENSE NPF-21 MONTHLYOPERATING REPORT JANUARY 1999 Transmitted herewith is the Monthly Operating Report for the month of January 1999 as required by Technical Specification 5.6.4.

Respectfully, G. O. Smith Vice President, Generation Mail Drop 927M CC: EW Merschoff - NRC RIV C Poslusny, Jr. - NRR LJ Smith - NRC RIV NRC Sr. Resident Inspector - 927N PD Robinson - Winston & Strawn INPO ANI Library Utility Data Institute DL Williams - BPA / 1399 9902i80029 990iGiP)

PDR "05000397 R '~ ": """

c ADOCK PDR

OPERATING STATUS REPORT for WNP-2 Date: February 1, 1999 Docket: 50-397

2. Reporting Period: JANUARY 1999

3. Utility

Contact:

Bernice Kasko (509) 377-4473 4 Design Electrical Rating (Net MW,): 1153

5. Maximum Dependable Capacity - summer (Net MW,): 1107 MONTH YEAR CUMULATIVE Hours Reactor Critical 744.0 744.0 89,585.3 7, Hours Generator On-Line 744.0 744.0 86,618.2

8. Unit Reserve Shutdown Hours 0.0 0.0 3,037.5

9. Net Electrical Energy (MWH) 818,635 818,635 84,148,566

10. Challenges to safety/relief valves: None

0 )

J'

UNIT SHUTDOWNS DOCKET NO.: 50-397 UNIT NAME: WNP-2 DATE: February 1, 1999 COMPLETED BY: Q Kasko TELEPHONE: (509) 377M73 REPORT PERIOD: JANUARY 1999 F: Forced Duration No. Date S: Scheduled (Hours) Reason (1) Method (2) Cause and Corrective Action To Prevent Recurrence NA

SUMMARY

The plant entered the month at 65% power due to economic dispatch. On January 4th the reactor was returned to full power. On January 25th ASD channel 1B/1 tripped off line causing an immediate runback to 95% power, both recirculation pumps were adjusted to run at the same speed resulting in a reduced power level of 89%. The plant ended the month at 100% power 1 REASON 2 METHOD A - qutpment Failure E - Operator Training A 1 - Manua B Maintenance or Test License Examination 2 - Manual Scram C - Refueling F - Administration 3 - Auto Scram D - Regulatory Restriction -

G Operational Error 4 - Continued H - Other 5 - Reduced Load 9 - Other