ML18037A232

Monthly Operating Rept for Nov 1979

ML18037A232
Person / Time
Site:	Nine Mile Point
Issue date:	12/10/1979
From:	Perkins T NIAGARA MOHAWK POWER CORP.
To:
Shared Package
ML17053B285	List: ML17053B284 ML18037A232
References
NUDOCS 7912260268
Download: ML18037A232 (8)

Text

P OPERATING STATUS OPERATING DATAREPORT DOCKET NO. ~ZQ December 10~

1979 COiiIPLETED BY TELEPHONE Ex. 1312 I

Unit Nance Nine Nile Point Unit //1

3. Licensed Thermal Power (IIWt):

4. Namephte Rating (Gross illlVe):

5. Design Electrical Rating (Net i~I'lUe):

6. ~Iaximunt Dependable Capacity (Gross illlVe):

7. Mazimunt Dependable Capacity (Net MWe):

Notes

8. IfChanges Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reasons:

9. Power Level To Which Restricted, lfAny (Net i%I')Ve):

10. Reasons For Restrictions, IfAny:

This Month Yr.-to.Data Cumuhtive r

Il. Hours ln Reporting Period

12. Number Of Hours Reactor Was Critical

13. Reactor Reserve Shutdown Hours

14. Hours Generator On.Line

15. Unit Reserve Shutdown Hours

16. Gross Thermal Energy Generated (MWH)

17. Gross Electrical Energy Generated (ilIWH)

18. Net Electrical Energy Generated (MWH)

19. Unit Service Factor

20. Unit AvailabilityFactor

21. Un!t Capacity Factor (Using i%(DC Net)

22. I:nit Capacity Factor (Using DER Net)

23. Unit Forced Outage Rate

24. Shutdowns Scheduled Over Next 6 Months 720 720 0

20 0

1 306 622 441 767 428 089, 100 100

97. 5

92. 2 0

8 '01 5136.0 0

5,042. 8 2 644 453 2 558 936

62. 9

62. 9 52.3 51.5 1.2 IType. Date, a<<d Duration of Each):

1 204. 1 62065.6 32 03 3

2

70. 2

70. 3 59.4 8.4 9.4

25. IfSliut Down At End Of Report Period, Estimated Date of Startup:

'6. Units In Test Status (Prior to Conimercial Operation):

Forecast Acltlcvcd INITIALCRITICALITY INITIAL ELECTRICITY COADIERCIAL OPERATION C

(n I 7 )

2

0 g ~

1'-

I

AVERAG<E DAILYL'4!T)'Oll'ER LE%'EL DOCKETiiO.

WIT 9 Ilil~t Unit Nl December 10, 1979 DATE co)tPLETQD ny T. J. Perkins November

<IIONTH TELEPI I ONE 315-343-2110

~

Ex.

1312 DAY AVERAGE DAILYPOI'l'ER LEVEL

(%(4'C.Net )

I 589 589 DAY AVERAGE DAILYPO('iER LEVEL QINc..'iet)

IS 3

10 II 12 I'3 IS 16 588 591 590 591 589 590

~

597 597 597 595 599 597 596 596 20 Zl 23 2S 30 3l 600 598 601 599 596 589.

596 599 597 597 597 597 INSTR VCTIO.'kS On this fort>>at. list the uvcraec dail>'nit p<>avr lcicl in Mh~c-Yct for cuch d~y in thc rcp<>>trrry <<l.>>ith. (:iir>>p<<tc to thc ncDlcst lvilolc mcte3lvltt.

s

0

UNITSHUTDOWNS AND POWER REDUCTIONS REPORT MONTH No>ember DOCKET NO 50-220 9 Mile Pt. Unit II1 DATE eoera er 979 COMPLETED IIY T.J. Perkins Ex.

1312 l)atc Liccnscc Event Report =

(() O

(=")

o ~

a~>

to Cause k. Corrective Action to Prevent Recurrence 11/17/79 11/23/79 S

10 10 H

Control Rod Manipulations Control Rod Manipulations F: Forced S: Scheduled (I/77)

Reason:

A-I'.(Iuipment Failure (Explain)

B-hlaitttenancc or Test C-Rcfucling l).Rcgulat()ry Rcstricttott I'. Operator Training (('iccnsc Examination F-Admittisttativc G-Opcraliollal Error (Explailt)

I I.Other (Lrxplain) 3 h(cthod:

I -Manual 2-Manual Scram.

3-Automatic Sera))).

4-Other (Explain)

Exhibit G - Instructions for Preparation of Data Entry Sheets for Licensee Event Report (LEIO File (NUREG-OI6I) 5 Exhibit I - Sante Source

NIAGARA MOHAWI< POWER CORPORATION NINE MILE POINT NUCLEAR STATION UNIT /fl NARRATIVE OF OPERATING EXPERIENCE NOVEMBER 1979 The station operated with a monthly availability factor of 100%,

and a net design electrical capacity factor of 97.5%.

During the entire month 815 Reactor Recirculation Pump was out of service and isolated due to mechanical problems.

Capacity factor loss was attributed to required control rod adjustments and recirculation flow limitations.

November 26 November 26 MAINTENANCE ON CLASS I E UIPMENT 811 Control Rod Drive

//11 Inst. Air Compressor Replaced shims and gasket on outboard bearing Replaced Casing cover gasket November 29 Control Rod Drive Flow Control Valve Replaced valve stem, ball and flange gaskets Completed piping system restraint work per I.E.Bulletin 79-02.

As built drawings being compiled by engineering department.

No other station modifications were completed during the month.

P