ML20079D977
| ML20079D977 | |
| Person / Time | |
|---|---|
| Site: | Nine Mile Point  |
| Issue date: | 12/31/1983 |
| From: | Lempges T, Roman T NIAGARA MOHAWK POWER CORP. |
| To: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE) |
| References | |
| NMP-7759, NUDOCS 8401170007 | |
| Download: ML20079D977 (5) | |
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NIAGARA M0llAWK POWER CORPORATION NINE MILE POINT NUCLEAR STATION UNIT #1 NARRATIVE OF OPERATING EXPERIENCE The station operated during the month of December 1983 with a monthly availability factor of 100.0% and a not design electrical capacity factor (DER) of 96.7%. Reduction in capacity factor was due to power reduction for control rod maneuvering on December 2 and again on December 24.
CLASS I WORK - INSTRUMENTATION 6 CONTROL - DECEMBER 1983 WR #23312 #12 Inst. Air. Compresor blowing air out. Relief continuously.
(Removed and cleaned unloading solencid U1)
CLASS I WORK - MAINTENANCE - DECEMBER 1983 KR #23759 - FW sys. seismic restraint 50-SC installed nut on restraint
- 24192 - liigh pressure turbine instrument taps - furmanite leak
'#23864 - #112 RilDT level SW valve - furmanite valve - 12/8/83
- 23788 - Diesel Generator #102 coolant leak at sight glass - retaped connection
- 23983 - Zone 41 west control room' door - latch sticks - replaced bolts
- 23233 - CRD 38-27 accumulator - replaced packing 6 "0" ring
- 23294 - Condensate transfer pump #12 oil leakage at sight glass. Drained oil and rechecked sight glass.
- 23313_- CRD 06-39 accumulator foot valve - replaced teflon rings and packing
- 20067 - Door #39 from I6C Shop into Control Room - replaced screws
- 23314 - CRD 06-39 foot valve - packing
- 23104 - Ilanger #29-R1a - tightened loose nut
- 23105 - Steel pipe clamp hanger 29-11 tighten nuts.
CLASS I WORK - ELECTRICAL MAINTENANCE - DECEMBER 1983 N1-MST-M1 - 125 VDC batteries, cell specific gravities and battery voltage M0 2131 - Rx. prot, sys. MG set alarms MO 3411 - Core spray /rx. head vent valve logic mod.
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8401170007 831231 PDR ADOCK 05000220 R PDR J
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- DOCKET NO. 50-220
,_ , , , , , UNIT 9 Mi16 Pt . 1
. DATE I/9/84 CO.\tPLETED BY Roman k TELErilONE _ (315)'349-2422 klONTH De.c. 1983 .
DAY AVERAGE DAILY FOWER LEVEL, DAY t.\lWe Neti AVERACE DAILY FOWER LEVEL (MWe Neti 3 613' 17 -
612 2 597
_ 611 3 444 19 _
613 4 560 20 610 5 607 3 597 6 609 22 600 7 613 23 609 -
S 613 74 ag 9 611 25 606 - '
10 013 26 _
610 l 13 612 -
2- - 611
. 12 611 n.. .
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613 . _ . . , _
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. 34 613 30 -
607 IS 613 '
3 592 33 613 INSTRUCTIONS On tinis format. hst the averare daily unit p..wcr lesci in Mwe.Nc l'or e.seh day in the sep..eien.
the nearest winele rne;ssesse. . .
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li UNITSilUTDOWNS AND POWER REDUC 110NS it DOCKETNO. _ 50-220 l} UNITNAME 9 Mi1e Pt- #1 I DATE 1/0 N REPORT MONTil - Dec. 1983 (d 8-COMEERD BY W hm MI- '+
TELEPilONE m n 319 5422
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Cause & Curreenive
- Event u? g1 l::
c35 sIe j di g Report
- N0 Action to yb i Prevent Recurrence c5 k
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12/2/83 S 54.5 11 1 :
Lpl(ed reduction to 70'i, Ctp to pull '
f{uxshapingcontrolrods.
83-7 12/24/83 S 32 11 1 Load reduction to 67*6 ctp to. pull flux shaping control rods.
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,, j A Equipment Failore(Explain) Exhible:C . Instructions I B Maintenance of Test 1 Manual h 'for Preparation of Dans C Refueling 2 Manual Scram. lj ,'i Entry Shecis for Licensee *
,D Regulatory Restrieiluo 3 Automatic Scram, q, l
. Event Report (LER) File INUREC.
E Operator Training & l. ice nse Examination 4 Olher (Explaisi) 0161)1 9f F Administrative j
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G Operallunal Eino (Emplein) 5 '.s '
19/77) Il Other (Explain) ;;
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O."ER ATING DATA REPORT DOCKET NO. 220 DATE 1/#/04 COAlPLETED BY " K0"lih Ob TELEPliONE (315)349-2422 OPER 4 TING STATUS *
- l. Unit Name: 9 Mile. Point tinit 1 N*
'. Reporting Period:
. 12/1/83-12/31/83 1850
- 3. Licensed ThennalPower(SIWt): .
- 4. Nameplate Rating (Gross AlWe): 640 ,
000
- 5. Desi;n Electriest Rating (Net AlWe): *
- 6. Sfaximuin Dependable Capacity (Gross AlWe)L - 620
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- ' '.-- 7. 3fa.iisiviicD'eiEidNjMMl7(hY&iM%f2 * '2
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S. If Changes Occur in Capacity Ratings (ltems Number 3 Through 7) Since Last Report.Give Reasons: *
- 9. Power Level To which Restricted,If Any(Net A!We):
- 10. Reasons For Restrictions.lf Any:
s .
This >!onth . Yr to.Date Cumulatise
) II. Hours in neportin; Period 744
. . 8760 124,176.2
- 44 499a.4
- 12. Number Of Hours Reactor Was Critical 60,au1.7
- 13. Reactor Reserve Shutdown Hours 0.0 0.0 1,204.2
- 14. Hourt Generatur On Line . 744 4925.8 . 83,488.3
- 15. Unit Re>erve Shu:de,wn Hours 0.0 0.0 0.0
- 16. Cross Therma! Energy Canerated (.\lWH) 1.348,852.0 8,720,050.0 138,094,440.0
- 17. Cross Electrical Energy Generated (SlWH) 459 2,83,.,0 2,888,691.0 45,631,781.0 IS. Net Electrics: r.ner;y Generated (31% H) 446,043.0 2,802,108.0 44,194,759.0
- 19. Unit Seruce r:cior 100.0 56.2 .
6/.2
- 20. Ure *,v:!':t" . r- :,,r 100.0 do.4 oi.2
- 21. Ur.:: Cap.i:s Facsur (Usin; AIDC Nee,
, 96.6 52.4 58.3 '
- 22. Cni Capacity Factor (Using DER Net) 96 7 51.6 - 57.4 i
- 23. Unit Forced Outage Race 0.0 4a.6 l/.4 .
- 24. Shutdowns Scheduled Oser Ne.se 6 Alonths eType. Date,an.r* Di.ratian of Eacht:
Biennial refuel f, overhaul March 15, 1984 - 8 weeks
- 25. If Shur 'Diewn At End Of Report Period. Estnuated Date of Startup.
- 26. Uniss in Tes Status (Prior in Commercial Oper:stic'il Forceast Achiesed INITIA L CRITICA LITY INITIA L ELECTRICITY CO\l\lCRCI\L OPER g tos ~
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. NMP-7759 NIAGARA MOHAWK POWER CORPORATION NIAGARA ' MOHAWK 300 ERIE SOULEVARD. WEST SYR ACUSE. N. Y.13202 January 10, 1984 Director 0ffice of Inspection and Enforcement U.S. Nacicar Reguldory Commission k'ashington, ' DC 20555
- ATTN.: Document and Controi Desh Re: Docket No. 50-220 DPR - 63
Dear Sir,
Subnitted herewith is the Report af Operating Statistics and Shutdown Experience for December 1983 for the Nine Mile Point Nuclear-Station Unit M1 Also included is a narrative report of Operating Experience for-
. December 1983.
Sincerely, 14L Thomas E. Lempges f
Vice President Nuclear Generation TEL/jm Attachments cc: Director, Office of ISE (10 copies)
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