ML20078H303

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Monthly Operating Rept for Sept 1983
ML20078H303
Person / Time
Site: Nine Mile Point 
Issue date: 10/05/1983
From: Lempges T, Roman T
NIAGARA MOHAWK POWER CORP.
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
NMP-7218, NUDOCS 8310140111
Download: ML20078H303 (5)


Text

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NIA0 ARA MOHAWK POWER CORPORATION NINE MILE POINT NUCLEAR STATION UNIT #1 NARRATIVE OF OPERATING EXPERIENCE September 1983 The Station operated during the month of September 1983 with a monthly availability factor of 100.0% and a net design electrical capacity factor of 91.3%. Reductions in capacity factor were due to warm circulating water temperatures from Lake Ontario and a planned load reduction on September 16 for control rod maneuvering.

CLASS I WORK - INSTRUMENTATION AND CONTROL - SEPTEMBER 1983 2272h - Liquid poison pump #11 dish press, indicator reading high.

(Recalibrated indicator) 22566 - Drywell CAM not responding to ek, source.

(Replaced detector).

CLASS I WORK - MAINTENANCE - SEPTEMBER 1983 WR #22500 - Repaired fire door to ECIV Room - 9/7/83.

  1. 22h61 - Replaced union on cooling water line to #11 inst air compressor
  1. 22357 - Peele doors Rx. Bldg. Ext. replace seal on door
  1. 20547 - CRD accumulator #02-23, repaired N2 valve.

CLASS I WORK - ELECTRICAL - SEPTEMBER 1983 N1-MST-M1 - 125 VDC batteries, cell specific gravities and battery voltage Mo 3411 - Core spray /Rx. head vent valve logic mod.

h-0310140111 831005 PDR ADOCK 05000220 R

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e AVER ACE gaglY UNIT l'OhER LEVEL i

i DOCKET No. 50~E 0 c,Y UNIT 9 Mild Pt. #1 i

y, DATE 10/5/83 h

CO\\sPLETED BY TELErllONE -(315T349-2422 AIO'NTil Sept.,1983' DAY.

AVERACE DAILY POWER LEVEt, DAY (MWe Nett AVER ACE DAILY POWER LEVEL (MWe Net) g 571 hh6 37 2

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570 576 s9

}4 567 20 577 S.

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580 6

551 581 7

551' 580 23 g

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13 569 582 29 14 573 580

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INSTItUCTIONS 1

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1 OPERATING DATA REPORT 502220 DOCKET NO. -

DATE 10/>/o3-I COSf PLETED IlY TW ROMAN 0 60 tX TELEP110NE (315)349-2h22 OPERATINC ST.*.TUS

1. Unit Name:

9 Mile P int Unit #1 Noin

2. Reportine Period:

9/1/83 - 9/30/83

3. Licensed Thennal Power (31Wt):

1650 640

4. Nameplate Raring (Gross AlWe):

S. Design ElectricalRating(Net AlWe):

o30 b20

6. Maximum Dependable Capacity (Gross AIWe : --

f;---- h-7.;3fs.iisiuiirDi%indiNCigi$iff(f3I5iS@)N

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' S. If Changes Occur in Capacity Ratings (Irems Number 3 Through 7)Since L t R

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as eport.Give Reasons:

9. Power Level To which Restricted,lf Any(Net 51We):
10. Reasons For Restrictions.If Aa.:

= - -

1 This 5!onth Yr..to.Da t e Cumulatise

11. Hoi rs in Reportin; Pen. d 720 6551 121,967.6 o
12. Number Of Hours Reactor Was Critical 64,092.T
13. Reactor Reserve Shutdown Hours 0.0 g.g 1, m.2
14. Hours Generator On Line l'U

"v 81,279.3

15. Unit Reserve Shutdown Hours 0.0 0.0 20.4
16. Cross Therms! Energy Generated (MWH) 1,303,h o, 4, D1,s. O 134,1c,>o9 0
17. Cross Electrical Ener;y Generated (alWH)

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1,550,024.0

_h_h,293,114.0

18. Net Electricas e.nergy Generated (.\\lu H) h07,hT9.0 1,501,262.0
19. Umt Seruce r:ctor 100.0 G.5_

he,693,913.0 66.6

20. L'.e *.v:!':'

F:::.,:

100.0 h1.5 66.6

21. L*r.:: C:p.c Factor (Usin: AIDC Nei, 92.8 37.6 57.7
22. Unit Cap.scity Factor (Usin DER Net) 91.3 37.0 56.7
23. Uni Forced Outage Rate 0.0 50 5 4.i
24. Shutdouns Scheduled Oser Next 6 afonths tType.Date.si.4 Dur.stia: uf Eads::
25. If Shur 'Down At End Of Report Periud. Estunated thic of Startup.
26. Units In Test Status tPrior to Cinnmercial Ope:ation Forecas:

Achiesed INITI.\\ L CRITICA LITY INITIA L ELECTRICITY COM3f ERcl \\ t. OPER t I TON

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NMe NMP-7218 NBAGARA MOHAWK POWER CORPORATION '300 ERIE BGULEVARD WEST, SYRACUSE, N.'f.13202/ TELEPHONE (315) 474-1511 October 7,1983 Director.

Office of Inspection and Enforcement U.S. Nuclear Reguiatorij Commission Washington, DC 20555 ATTN.: Document and Control Desk Re: Docket No. 50-220 DPR - 63

Dear Sir,

Submitted herewith is the Report of Operating Statatics and Shutdown Experience for September 1983 for the Nine Mile Point Nuclear Station Unit H1 Also included is a nantative report of Operating Experience for September 1983.

Sincerett, j

ed $

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Thomas E. Lempges Vice President Nuclear Generation

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TEL/jm Attaclunents cc: Director, Office of ISE (10 copies)

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