GO2-98-119, Monthly Operating Rept for June 1998 for WNP-2
| ML17284A687 | |
| Person / Time | |
|---|---|
| Site: | Columbia  |
| Issue date: | 06/30/1998 |
| From: | Kasko B, Galen Smith WASHINGTON PUBLIC POWER SUPPLY SYSTEM |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| GO2-98-119, NUDOCS 9807210184 | |
| Download: ML17284A687 (10) | |
Text
CATEGORY 1 REGULAT INFORMATION DISTRIBUTIO YSTEM (RIDS)
ACCESSION-NBR:9807210184 DOC.DATE: 98/06/30 NOTARIZED: NO FACIL:50-397 WPPSS Nuclear Project, Unit 2, Washington Public Powe AUTH.'H~"
AUTHOR AFFILIATION KASKO,B.
Washington Public Power Supply System SMITH,G.O.
Washington Public Power Supply System RECIP.NAME RECIPIENT AFFILIATION DOCKET ¹ 05000397
SUBJECT:
Monthly operating rept for June 1998 for WNP-2.W/980713 ltr.
DISTRIBUTION CODE:
IE24D COPIES RECEIVED: LTR ENCL SIZE:
TITLE: Monthly Operating Report (per Tech Specs)
NOTES:
INTERN RECIPIENT ID CODE/NAME PD4-2 PD RGN4 COPIES LTTR ENCL 1
1 1
1 1
1 1
1 RECXPXENT ID CODE/NAME POSLUSNY,C AEOD/SPD/RRAB OC/DBA/PAD COPXES LTTR ENCL 1
1 1
1 1
1 E
EXTERNAL: LITCO BRYCE,J H NRC PDR 1
1 1
1 NOAC D
E NOTE TO ALL "RIDS" RECIPIENTS:
PLEASE HELP US TO REDUCE WASTE. 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
I'
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4 WASHINGTON PUBLIC POWER SUPPLY SYSTEM PO. Box 968
~ Richland, Washington 99352-0968 July 13, 1998 G02-98-119 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 JUNE 199S Transmitted herewith is the Monthly Operating Report for the month of June 1998 as required by Technical Specification 5.6.4, Respectfully, G. O. Smith Plant General Manager MailDrop 927M CC:
EW Merschoff - NRC RIV C Poslusny, Jr. - NRR KE Perkins, Jr. - NRC RIV, WCFO NRC Sr. Resident Inspector - 927N PD Robinson - Winston &Strawn INPO ANILibrary
..', ',> 'u ~ ~i UtilityData Institute DLWilliams - BPA / 399 98072i0184 980630 R
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OPERATING STATUS REPORT for WNP-2 Date:
July 1, 1998 2.
3.
4.
5.
Docket:
50-397 Reporting Period: JUNE 1998 UtilityContact:
Bernice Kasko (509) 377-4473 Design Electrical Rating (Net MW,):
Maximum Dependable Capacity - summer (Net MW,):
1153 1107 6.
7.
8, 9.
Hours Reactor Critical Hours Generator On-Line Unit Reserve Shutdown Hours Net Electrical Energy (MWH)
MONTH 160,2 50.3 0.0 315 "YEAR 2,556.2 2,402.8 0.0 2,563,988 CUMULATIVE 84,801.5 81,901.8 3,037.5 78,977,845 10.
Challenges to safety/relief valves:
See Attached Table
UNITSHUTDOWNS DOCKET NO.: 50-397 UNlT NAME: WNP-2 DATE: July 1,1998 COMPLETED BY: B Kasko TELEPHONE: (509) 377M73 REPORT PERIOD:
JUNE 1998 No.
Date Type F: Forced S: Scheduled Duration (Hours)
Reason (1)
Method (2)
Cause and Corrective Action To Prevent Recurrence 98-02 4/17/98 9843 6/15/98 295.7 374 2
Plant entered annual refueling and maintenance outage (R-13) on April 17, 1998 Entered forced outage to troubleshoot problems with a TIP detector that would not withdraw completely.
Continued in forced outage due to failure offire protection valve and subsequent flooding ofreactor building basement
SUMMARY
The plant entered the month in the annual planned refueling/maintenance outage which began on April 17, 1998.
The plant ended the month in a forced outage due to failure of a fire protection valve.
~lREASON A - Equipment Failure B - Maintenance or Test C - Refueling D - Regulatory Restriction E - Operator Training &
License Examination F - Administration G - Operational Error H - Other 2 METHOD 1 -
anua 2 - Manual Scram 3 - Auto Scram 4 - Continued 5 - Reduced Load 9 - Other
SRV CHALLENGES COMPOI'ANT DATE TYPE REASON COMMENTS MS-RV-1B MS-RV-1D MS-RV-2A MS-RV-2C MS-RV-2D MS-RV-3A MS-RV-3B MS-RV-3C MS-RV-3D MS-RV-4B MS-RV-4D MS-RV-5B MS-RV-5C 6/04/98 6/4/98
. 6/4/98 6/4/98 6/4/98 6/4/98 6/4/98 6/4/98 6/4/98 6/4/98 6/4/98 6/4/98 6/4/98 B
B B
B B
B B
B B
B B
B B
C C
C C
C C
C C
C C
C C
Manually opened for approximately 5 minutes for valve and operator operability. Testing performed at zero pressure to satisfy post-maintenance and IST program test requirements Same as above Same as above Same as above Same as above Same as above Same as above Same as above Same as above Same as above Same as above Same as above Same as above MS-RV-1B MS-RV-1D MS-RV-2A MS-RV-2B MS-RV-2C MS-RV-3B MS-RV-3C MS-RV-3D MS-RV-4B MS-RV-5B MS-RV-5C 6/10/98 6/10/98 6/10/98 6/10/98 6/10/98 6/10/98 6/10/98 6/10/98 6/10/98 6/10/98 6/10/98 B
B B
B B
B B
B B
B B
C C
C C
C C
C C
C C
Partially opened two times each for valve set pressure testing to satisfy post-maintenance and IST program test requirements.
Same as above Same as above Same as above Same as above Same as above Same as above Same as above Same as above Same as above Same as above MS-RV-1A MS-RV-1B MS-RV-1C MS-RV-1D MS-RV-2A MS-RV-2B MS-RV-2C 6/11/98 6/11/98 6/11/98 6/11/98 6/11/98 6/11/98 6/11/98 B
B B
B B
B B
C C
C C
C C
Fully opened for operability testing to satisfy post-maintenance and IST program test Same as above Same as above Same as above Same as above Same as above Same as above
'I 4
A
COMPONENT SRV CHALLENGES DATE TYPE REASON COMMENTS MS-RV-2D MS-RV-3A MS-RV-3B MS-RV-3C MS-RV-4D 6/11/98 6/11/98 6/11/98 6/11/98 6/11/98 B
B B
B B
C C
C C
C Same as above Same as above Same as above Same as above Same as above MS-RV-3D MS-RV-4A MS-RV-4B MS-RV-4C MS-RV-5B MS-RV-5C 6/11/98 6/11/98 6/11/98 6/11/98 6/11/98 6/11/98 B
B B
B B
B C
C C
C C
Fully opened two times for operability testing to satisfy post-maintenance and IST program test requirements Same as above Same as above Same as above Same as above Same as above T
e of Actuation A = Automatic B = Remote Manual C = Spring Reason A = Overpressure B = ADS or other safety C = Test D = Inadvertent (Accidental/Spurious)
E = Manual Relief Allof the MSRVs functioned normally and there were no other SRV challenges during the period.