GO2-91-205, Monthly Operating Rept for Oct 1991 for WNP-2

Monthly Operating Rept for Oct 1991 for WNP-2

ML17286B143
Person / Time
Site:	Columbia
Issue date:	10/31/1991
From:	John Baker, Hutchison L WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
GO2-91-205, NUDOCS 9111220265
Download: ML17286B143 (9)

Text

ACCELERATED DISTRIBUTION DEMONSTPA,TION SYSTEM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9111220265 DOC.DATE: 91/10/31 NOTARXZED: NO DOCKET g

FACIL:50-397 WPPSS Nuclear Project, Unit 2, Washington Public Powe 05000397 AUTH.NAME AUTHOR AFFILIATION HUTCHISON,L.B.

Washington Public Power Supply System BAKER,J.W.

Washington Public Power Supply System RECIP.NAME RECIPIENT AFFILIATION

SUBJECT:

Monthly operating rept for Oct 1991 for WNP-2

.W/911107 ltr.

DISTRIBUTXON CODE:

IE24D COPIES RECEIVED:LTR t

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TITLE: Monthly Operating Report (per Tech Specs)

NOTES:

D RECIPIENT ID CODE/NAME PD5 LA ENG,P.L.

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NOTE TO ALL"RIDS" RECIPIENTS:

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PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM P 1-37 (EXT. 20079) TO ELIMINATEYOUR NAMEFROM DISTRIBUTION LIFfS FOR DOCUMENTS YOU DON'T NEED!

TOTAL NUMBER OF COPIES REQUXRED:

LTTR 24 ENCL 24

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WASHINGTONPUBLIC POWER SUPPLY SYSTEM P.O. Bm968 ~ 3000 George 1Fasbtngton Way ~ Rtcbland, Wasbtngton 99352-0968

~ g093 372-5000 Docket No. 50-397 November 7, 1991 G02-91-205 U.S. Nuclear Regulatory Commission Document Control Desk Washington, D.C.

20555

Subject:

NUCLEAR PLANT NO. 2 MONTHLYOPERATING REPORT OCTOBER 1991 Transmitted herewith is the Monthly Operating Report for the month of October 1991 as required by our Technical Specifications 6.9.1.6.

Very truly yours, J..

aker WN -2 Plant Man ager (MD 927M) bap Enclosure CC:

Mr. W.H. Lovelace, NRC, Washington DC Mr. J.B. Martin, NRC Region V Ms. Dottie Sherman, ANI, Farmington CT Mr. C. Sorensen, NRC Resident Inspector (901A)

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J.T. Wheelock, INPO Mr. F. Yost, UtilityData Institute 9iii220265 9ii03i PDR,,',ADOCK 05000397 R

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DOCKET NO.:

50-397 UNITNAME:

WNP-2 DATE:

NOVEMBER 1, 1991-COMPLETED BY:

LB HUTCHISON TELEPHONE:

(509) 377-2486 UNIT SHUTDOWNS / REDUCTIONS 0: ~*

NO.

91-04 10/1/91 S

71.8 DATE TYPE HOURS REASON METHOD LER NO SYSTEM COMPONENT CAUSE & ORRECTIVE ACTIONTO PREVENT RECURRENCE B

1 N/A HA PIPXX Plant was manually shutdown to correct turbine DEH piping and to repair steam leaks.

91-05 10/5/91 S

2.2 N/A HA MECFUN Generator was removed from grid to perform overspeed testing of turbine-generator.

91-06 10/26/91 S

8.2 B

NA CB VALVEX Generator was removed from grid and reactor power reduced to 10% thermal power to permit drywell entry in search of leaks.

Corrected leakage through valves RRC-V-51A/52A and returned to fullpower.

SUMMARY

WNP-2 incurred three shutddowns in October as described above.

TYPE F-FORCED S-SCHED REASON A-EQUIP FAILURE B-MAINTOR TEST C-REFUELING D-REGULATORYRESTRICTION E-OPERATOR TRAINING &

LICENSE EXAM F-ADMIN G-OPER ERROR H-OTHER METHOD 1-MANUAL 2-MANUALSCRAM 3-AUTO SCRAM 4-CONTINUED 5-REDUCED LOAD 9-OTHER SYSTEM &COMPONENT EXHIBITF &H INSTRUCTIONS FOR PREPARATION OF DATAENTRY SHEET LICENSEE EVENT REPORT (LER) FILE (NUREG%161)

0

\\ ~

AW AGE DAILYUNIT POWER LE DOCKET NO.:

UNIT:

DATE:

COMPLETED BY:

TELEPHONE:

50-397 WNP-2 NOV 1, 1991 LB HUTCHISON (509) 377-2486 MONTH:

OCTOBER 1991 DAYAVERAGE DAILYPOWER LEVEL (MWe-NET)

DAYAVERAGE DAILYPOWER LEVEL (MWe-NET) 61 17.,

1045 2.

18.

1030 3.

19.

1067 46 20.

1066 168 21.

1055 6.

306 22.

1069 7.

627 23.

1068 8.

869 24.

1067 953 1037 10.

813 26.

185 1016 27.

563 12.

1059 28.

1035 13.

14.

15.

1065 1064 1063 29.

30.

31.

1044 1079 984 16.

1049 INSTRUCTIONS ON THIS FORM, LIST THE AVERAGE DAILYUNIT POWER LEVEL IN MWe-NET FOR EACH DAYIN THE REPORTING MONTH. COMPUTE TO THE NEAREST WHOLE MEGAWATT.

THESE FIGURES WILLBE USED TO PLOT A GRAPH FOR EACH REPORTING MONTH. NOTE THAT WHEN MAXIMUMDEPENDABLECAPACITYIS USED FOR THE NET ELECTRICALRATINGOF THE UNIT,THREMAY BE OCCASIONS WHEN THE DAILY AVERAGE POWER LEVEL EXCEEDS THE 100% LINE (OR THE RESTRICTED POWER LEVELLINE). IN SUCH CASES, THE AVERAGE DAILYUNITPOWER OUTPUT SHEET SHOULD BE FOOTNOTED TO EXPLAINTHE APPARENT ANOMALY.

OPERATING DATA REPORT

'NP-2 01-Nov-91 1.

DOCKET: 50-397 2.

REPORTING PERIOD:

Oct-91 3.

UTILITY CONTACT:

OUTAGE + ON-LINE HOURS LEONARD HUTCHISON (509) 377-2486 745 4.

LICENSED THERMAL POWER (MWt):

5.

NAMEPLATE RATING (GROSS MWe):

6.

DESIGN ELECTRICAL RATING (NET MWe):

7.

MAXIMUM DEPENDABLE CAPACITY (GROSS MWe):

8.

MAXIMUM DEPENDABLE CAPACITY (NET MWe):

9.

IF CHANGES OCCUR ABOVE SINCE LAST REPORT, GIVE REASONS:

None.

33'23 1200.9 1100 1129 1085 10.

POWER TO WHICH RESTRICTED, IF ANY (NET MWe):

1 1 ~

REASONS FOR RESTRICTIONS I IF ANY 12.

REPORT PERIOD HOURS 13.

HOURS REACTOR CRITICAL 14.

RX RESERVE SHTDWN HRS 15.

HRS GENERATOR ON LINE 16.

UNIT RESERVE SHUTDOWN HOURS 17.

GROSS THERMAL ENERGY (MWH) 18".

GROSS ELECTRICAL ENERGY (MWH) 19.

NET ELECTRICAL ENERGY (MWH) 20.

UNIT SERVICE FACTOR 21.

UNIT AVAILABILITYFACTOR 22.

UNIT CAPACITY FACTOR (MDC NET) 23.

UNIT CAPACITY FACTOR (DER NET) 24.

UNIT FORCED OUTAGE RATE 25.

FORCED OUTAGE HOURS MONTH 745 694.7 0.0 662.8 0.0 1879395 619740 589141

89. O~o

89. O~o 72.94

71. 9~o

0. O~o 0.0 YEAR CUMULATIVE 7296 60320.2 3253.8 42237.9 0.0 340.4 3103.3 40706.4 0.0 381.7 9819729 116168754 3283710 38685350 3113150 37141320 42.54 67.54 42 '+o 68 '+o 39.14 56.34 38 F 84 56.0~o 44.9~o 12.7~o 2532.0 5933.2 2 6 'HUTDOWNS SCHEDULED OVER THE NEXT 6 MONTHS (TYPE I DATEI DURATION)

Refueling outage (R-.7) starting April.18, '1992 for, 74 days.

27. IF CURRENTLY SHUTDOWN ESTIMATED STARTUP DATE:

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