ML17037B721

Letter Submitting the December 1976 Operating Status Report

ML17037B721
Person / Time
Site:	Nine Mile Point
Issue date:	01/07/1977
From:	Schneider R Niagara Mohawk Power Corp
To:	Office of Nuclear Reactor Regulation
References
Download: ML17037B721 (7)

Text

NAG FORM 195 U.S. NUCLEAR REGULATORY C <<<<MISSION DOCKET NUMBER

{2-76) 50-220 FILE NUMBER NRC DISTRIBUTION FQR PART 50 DOCKET MATERIAL MONTHLY REPORT FROM a@9,ra 0 aw ower ox@ << DATE OF DOCUMENT NHC Syracuse N.Y. 13202 1-7-77 R. R. Schnei>er DATE RECEIVED 1-1II -77 LETTER ONOTORIZED PROP NUMBER OF COPIES RECEIVED jlÃOR IGINAL 1 sign'e~ ore;.-

'COPV JUNC LASS I F I E D ~

ENCLOSU RE cOPP'ETTER TRANS THE FOLLOWING: MONTHLY REPORT FOR ecember 1 6 PLANT & .COMPONENT OPERABILITY &

AVAILABILITY, THIS REPORT TO BE USED IN PREPARING GRAY BOOK BY .PLANS & OPERATIONS'

( 1Xae, )

2 encl recI~ )

( 3 pages )

PLANT NAME. NINE MILE POINT UNIT $ 1 iDQNOT amrOVZ ACKNOWgggogg.

FOR ACTION/INFORMATION MIPC CYS FOR AC ON INTERNAL D IST RIBUTION BRANCH CHIEF L EXTERNAL DISTRIBUTION CONTROL NUMBER Oswe o NY.

NRC FORM 195 I2-76)

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NIAGARA MOHAWK POWER CORPORATION NIAGARA

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hXNE HTLF. 'POXi'!T Xi'UCLEV< ST<TXO-'i HTAGh.'OHALX PO("e,R. CORPORA7XOil AVL'RA E DAiLYunpin . O~V ER. LEVEr DOCK.LT YO.

Nine Mile Point A'1 77 01 06 CO4IPLETED BY T. J'. Perkins TELEPHQNE (315) 343-2110 Ext. 1312.-.

December 1976 DAY AVERAGE DAILYPO)VER LEV,"L DAY AVERrKG~D~)3J 5 ~ O>rj.R Lz=VE (bi'~Ye-Xi'et) (:QVfe-N t) 581 583 578 585 575 585

.3 20 584 578 584 572 22 586 567 583 23 567 587 567 582 564 585 492 584 27 534 581 12 28 582 585 585 586 30 584 585 583

APPENDIX C OPERATING DATA REPORT Doc);ET No. 50-220

~inc Mi1e Point 81 DATE 77/01/06 I

'OMPLETED BY T. J. Pe kins TE LEP 1.{ONE (315) 343'-2110 Ext. 1312 OPE RAT) N G STATUS ~

1. REPORTING PERIOD: 761201 761231 GROSS HOURS IN REPORTING PERIOD:

2. CURRENTLY AUTHORIZED EOTIER LEVEL(IAWII: 1850 MAX. DEPEND. CAPACITY (MWe Net): 610 DESIGN ELFCTRICAL RATING (MWe Net):

3. POWER LEVLLTO WHICII RESTRICTED {IF ANY) {MiWe Netl:

4. REASONS FOR RESTRICTION {IF ANY):

THIS MONTH YR TO DATE CUMULATIVE

5. NUMBER OF HOURS REACTOR VVAS CRITICAL 744 ' ~78 3 ~i~a.8 402.3 1,248.6

6. REACTOR RESERVE SHUTDOWN HOURS

/. HOURS GENERATOR ON LINE 744 7,727.5 43,506.6

8. UNIT nl's{(RvE sHUTDDI<'hl HDURs 0 20.2 20.2 1,339,881 13,086,781 69,301,327

9. GROSS THERMAL ENERGY GENERATED (Mt'VH)

10. GROSS ELECTRICAL ENFRGY GENFRATED (MiWH) 442,250 4,244,952 22,737,055

11. NET ELECTRICAL ENERGY GENERATED (MWH) 428,383 4,112,827 22,030,383

12. REACTOR SERVICE FACTOR 100 89.8 '2.!

13. REACTOR AVAILABILITYFACTOR 100 94. 4 74.8

14. UNIT SERVICE FACTOR 100 88. 0 69.

2I 100 88.2

15. UNIT AVAILABILITY FACTOR

16. UNIT CAPACITY FACTOR (Using MDC) 94.4 76.8 57. 5 17, UNIT CAPACITY FACTOR (Using Design MWe)

94. 4 76.8 57.5

18. UNIT FORCED OUTAGE RATE 0 10.3 12. 5

19. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS {TYPE, DATE, ANO DURATION OF EACH):

Refueling Narch 6, 1977 - 12 Weeks

20. IF SHUT DOWN AT END OF RCPORT PERIOD, ESTIMAl EO DATE OF STARTUP:

21. UNITS IN TEST STATUS {PitIOR TO COMMERCIAL OPFRATION): FORECAST ACHIEVED INITIALCRITICAI ITY INITIALELECTRICITY COMMERCIAL OPERATION

C~,r, APPENDIX D DOCKET 5>O 50-220 UNIT SHUTDOWNS AND POWER REDUCTIONS Nine Nile Point 81 DATE COMPLETLD BY TELEPHONE METHOD OF TYPE SHUTTING DOWN F: FORCED DURATION THE REACTOR OR NO. DATE S: SCHEDULED (HOURS) REASON (1) REDUCING POWER (2) COR R ECTI VE ACTIONS/COMMENTS (I) REASOiN A: EQUIPhIENT FAILURE (EXPLAIN)

II: hlAINT. OR TEST C: REI'UELING D: REGULATORY RESTRICTION E: OPERATOR TRAININGAND LICENSE EXAhllNATION F: ADhllNISTRATIVE G: OPERATIONAL ERROR (EXPLAIN)

H: OTIIL'R (EXPLAIN)

(2) iiIETHOD 1: hIANUAL 2: hfAiIUALSCRAM.

3: AUTOMATICSCRAM 4: OTIIER (EXPLAIN)

SUMMARY

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