ML17286A664

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Monthly Operating Rept for Feb 1991 for Washington Nuclear Plant 2.W/910305 Ltr
ML17286A664
Person / Time
Site: Columbia Energy Northwest icon.png
Issue date: 02/28/1991
From: John Baker, Hutchison L
WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
GO2-91-046, GO2-91-46, NUDOCS 9103210196
Download: ML17286A664 (6)
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Text

. ACCELERATED DISTRIBUTION DEMONSTRATION SYSTEM r

REGULATORY INFORMATION DISTRXBUTION SYSTEM (RIDS)

.ACCESSION NBR:9103210196 DOC.DATE 91/02/28 NOTARIZED: NO DOCKET.

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 AFFXLIATION R

SUBJECT:

Monthly operating rept for Feb 1991 for Washington Nuclear

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Plant 2.W/910305 ltr. D DISTRIBUTION CODE: IE24D COPIES RECEIVED LTR ENCL SIZE:

TITLE: Monthly Operating Report (per Tech Specks NOTES:

RECIPIENT COPIES RECIPIENT COPIES A ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD5 LA 3 3 PD5 PD 1 1 D ENG,P.L. 1 1 D

INTERNAL: ACRS 10 10 AEOD/DOA 1 1 AEOD/DS P/TPAB 1 1 NR 1 1 S NRR/DOEA/OEAB 1 1 G FILE 01 1 1 RGN5 1 1 EXTERNAL EGGG BRYCE i J H 1 1 NRC PDR 1 1 NSIC 1 1 po 9'gg o2~7X D

D D

NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM Pl-37 (EXT. 20079) TO ELIMINATEYOUR NAME FROM DISI'RIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!

TOTAL NUMBER OF COPXES REQUIRED: LTTR 24 ENCL 24

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1 I i J 0 C 4

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WASHINGTON PUBLIC POWER SUPPLY SYSTEM P.O. Bax 96'8 ~ 3000 George Wasbtngton Way ~ Rtcbland, 1Pasbtngton 99352-0968 ~ (509) 372-5000 Docket No. 50-397 March 5, 1991 G02-91-046 U.S. Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555

Dear Sir:

Subject:

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

Very truly yours, J.. Baker WNP-2 Plant Manager (MD 927M)

JWB:LBH: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)

Mr. J.T. Wheelock, INPO Mr. F. Yost, UtilityData Institute gyp 9103210196 910228 PDR ADOCK 05000397 R PDR

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DOCKET NO.: 50-397 UNIT NAME: WNP-2 DATE: MARCH 1, 1991 COMPLETED BY: LB HUTCHISON TELEPHONE: (509) 377-2486 UNIT SHIJTDOWNS / REDUCTIONS 0 0 NO. DATE TYPE HOURS REASON METHOD LER NO SYSTEM COMPONENT CAUSE Ea CORRECTIVE ACITON TO PREVENT RECURREN None.

QJMMARY: WNP-2 operated routinely during February with no outages or significant power reductions.

TYPE REASON METHOD SYSTEM & COMPONENT F-FORCED A-EQUIP FAILURE F-ADMIN 1-MANUAL EXHIBITF &, H S-SCHED B-MAINTOR TEST G-OPER ERROR 2-MANUALSCRAM INSTRUCTIONS FOR C-REFUELING H-OTHER 3-AUTO SCRAM PREPARATION OF D-REGULATORY RESTRICTION 4-CONTINUED DATA ENTRY SHEET E-OPERATOR TRAINING & 5-REDUCED LOAD LICENSEE EVENT REPORT LICENSE EXAM 9-OTHER (LER) FILE (NUREG 4161)

DOCKET NO.: 50-397 UNIT: WNP-2 DATE: FEBRUARY 1991 COMPLETED BY: LB HUTCHISON TELEPHONE: (509) 377-2486 MONTH: FEBRUARY 1991 DAY AVERAGE DAILYPOWER LEVEL DAY AVERAGE DAILYPOWER LEVEL (MWe-NET) (MWe-NET) 1037 17. 780

2. 1042 18. 1062
3. 106& 19. 978 1071 20. 1071 1075 21. 1083 1084 22. 1079 1086 1082 1076 24. 1088 1083 1085
10. 1086 26. 1084 1083 27. 1081
12. 1073 28. 1034
13. 1076 29.
14. 1075 30.
15. 1070 31.
16. 950 INSTRUCTIONS ON THIS FORM, LIST THE AVERAGE DAILYUNIT POWER LEVEL IN MWe-NET FOR EACH DAY IN THE REPORTING MONTH. COMPUTE TO THE NEAREST WHOLE MEGAWATI'.

THESE FIGURES WILLBE USED TO PLOT A GRAPH FOR EACH REPORTING MONTH. NOTE THAT WHEN MAXIMUMDEPENDABLE CAPACITYIS USED FOR THE NET ELECTRICALRATING OF THE UNIT, THRE MAY BE OCCASIONS WHEN THE DAILY AVERAGE POWER LEVEL EXCEEDS THE 1009o LINE (OR THE RESTRICTED POWER LEVEL LINE). IN SUCH CASES, THE AVERAGE DAILYUNIT POWER OUTPUT SHEET SHOULD BE FOOTNOTED TO EXPLAINTHE APPARENT ANOMALY.

OPERATING DATA REPORT WNP-2 01-Mar-91

1. DOCKET: 50-397
2. REPORTING PERIOD: Feb-91 OUTAGE + ON-LINE HOURS 672
3. UTILITY CONTACT: LEONARD HUTCHISON (509) 377-2486
4. LICENSED THERMAL POWER (MWt): 3323
5. NAMEPLATE RATING (GROSS MWe): 1200.9
6. DESIGN ELECTRICAL RATING (NET MWe): 1100
7. MAXIMUM DEPENDABLE CAPACITY (GROSS MWe): 1140
8. MAXIMUM DEPENDABLE CAPACITY (NET MWe): 1095
9. IF CHANGES OCCUR ABOVE SINCE LAST REPORT, GIVE REASONS:

None.

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

ll. REASONS FOR RESTRICTIONS, IF ANY:

MONTH YEAR CUMULATIVE

12. REPORT PERIOD HOURS 672 1416 54440.2
13. HOURS REACTOR CRITICAL 672.0 1416.0 40400.2
14. RX RESERVE SHTDWN HRS 0.0 0.0 340.4
15. HRS GENERATOR ON LINE 672.0 1416.0 39018.8
16. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 381.7
17. GROSS THERMAL ENERGY (MWH) 2176454 4627114 110976139
18. GROSS ELECTRICAL ENERGY (MWH) 735090 1560930 36962570
19. NET ELECTRICAL ENERGY (MWH) 710028 1507549 35535719
20. UNIT SERVICE FACTOR 100.04 100.04 71.7%
21. UNIT AVAILABILITYFACTOR 100 '+o 100 '~o 72 '~o
22. UNIT CAPACITY FACTOR (MDC NET) 96. 5~o 97 '+o 59 6~o
23. UNIT CAPACITY FACTOR (DER NET) 96. l~o 96.8% 59.3%
24. UNIT FORCED OUTAGE RATE 0. O~o 0. O~o 8. O~o
25. FORCED OUTAGE HOURS 0.0 0.0 3401.2 26 ~ SHUTDOWNS SCHEDULED OVER THE NEXT 6 MONTHS (TYPE I DATE I DURATION)

Refueling outage (R6) to start 4/13/91 for, 51 days.

27. IF CURRENTLY SHUTDOWN ESTIMATED STARTUP DATE:
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