ML19345D644

Monthly Operating Rept for Nov 1980

ML19345D644
Person / Time
Site:	Pilgrim
Issue date:	12/05/1980
From:	Whitney G BOSTON EDISON CO.
To:
Shared Package
ML19345D643	List: ML19345D642 ML19345D644
References
NUDOCS 8012160418
Download: ML19345D644 (6)

Text

{{#Wiki_filter:. . 1 0 OPERATING DATA REPORT j DOCKET NO. 50-293 DATE 12/03/60 COMPLETED BY G.G. Whitney TELEPHONE 617-746-7900 OPERATING STATUS Pilgrim I Notes

1. Unit Name:

Nove mbe r, tyev

2. Reportiag Period:

3. Licensed Thermal Power (MWt):

1998.

4. Nameplate Rating (Grom MWe): 678.

S D*#gn Electncal Rating (Net MWe): 655. ,

6. Maximum Dependable Capacity (Gross MWe)690.

7. Maximum Dependable Capacity (Net MWe): 67n.

8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report. Give Reasonst NONE

9. Power Level To Which Restricted. lf Any (Net MWe): NONE

10. Reasons For Restrictions. If Any:

N/A This Month Yr.-to-Date Cumulative t i 11. Hours In Reporting Period 720.0 8040.0 69936.0

12. Number Of Hours Reactor Was Critical 603.8 4459.7 49440.6 13 Reactor Reserve Shutdown Hours 0.0 0.0 0.0

14. Hours Generator On.Line 515.6 4210.4 47762.9

15. Unit Reserve Shutdown Hours 0.0 0.0 0.0

16. Gross Thermal Energy Generated (MWH) 985296.0 7719312.0 80810424.0 .

17. Gross Electrical Energy Generated (MWH) --__342960.0 _ _ ,

2648970.0 26813804.0

18. Net Electrical Energy Generated (MWH) 330160.0 2548102.0 25754225.0 l 19. Unit Service Factor 71.6 52.4 68.3 l 20. Unit Availability Factor 71.6 52.4 68.3 l 21. Unit Capacity Factor (Using MDC Net) 68.4 47.3 55.0

22. Unit Capacity Factor (Using DER Net) 70.0 48.4 56.2 l

23. Unit Forced Outage Rate 28.4 10.0 10.6

24. Shutdowns Scheduled Over Next 6 Months (Type. Date.and Duration of Each t:

NONE 1

25. If Shut Down At End Of Report Perbi. Estimated Date of Startup: INTT OPERATTNG ,

26 Units In Test Status iPrior to Commercial Operation): Forecast Achieved ENITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION l l (9/77) 8012160 @v

AVERAGE DAILY UNITPOWER LEVEL DOCKET NO. 50-293 UNIT Pilcrim I DATE 12/05/80 G.G. Whitney COMPLETED BY TELEPHONE 617-746-7900 NOVEMBER, 1980 MONTH

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DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 232. 698. 1 37

638. p. 697.

3 698. 19 698.

                                                                                                                            ~~

4 698. 20 697. 5 698. gg 698. 6 541. ,, 697.

                                   -                                           O.                                       ,j                                    696.

3 0. 24 695. 9 0. 23 697. 10 0. 26 695. 11 0.  :; 697. g; 0. , 3 698. 13 0. ;9 697. l 14

3. 30 613.

410- 0. 15 31 16 680. INSTRUCTIONS - On this formst. fist the average daily unit power level in MWe-Net t'or each day in the repomng month. Compute to the nearest whole megawatt. .

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i IMM:KE1 NO. 50-293 UNie SilUIDOWNS AND POWER REDUCllONS UNII NAME Pil eri m I DATE 12/0/80 REPOR T 410 Nill NOVEMBER, 1980 WMP'k

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5_ E 3 E "h I.itensee @, h*'1, Cause & Correceive No. Date g 3g g 3g5 livent uy 8-3 Action lo H g$ $ 5 jie 5 5: Report # @G gu Psevent Recumente .  ! O 1 g; a 11 80/10/31 F 8,7 A I 80-80/OlX0 SF VALVEX liigh N2 Pressure to SV caused SRV to lift. Pressure reduced. ! 12 80/11/06 F 195.7 A M 80-t.;/03LO CI VALVEX Unidentified leakage in drywell. Various components repaired. I 2 3 4 F: Forced Reason: Method: Exhibit G -Instsuctions S. Stheduled A Equipment Failure (Explain) l-Manual for Pseparation of Data h %Iaintenance of Test 2 Manual Scram. Entry Sheces for IJcensee C Refueling 3-Automatic Scram. Event Repost II.l:R) File INtlRI G-D Regulatory Restriction 4-Ostier (Explain) 0161) II. Operator Training & IJcense I xamination F Administrative 5 G Operational 1:sros (lixplain) Esliibit I - Same Source ps/77) 11 Other (Explain)

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R"UELETG DTFORMMON na following refueling infor=ation is included in the Duchly Report as requested in a lettar to Mr. G. C. Andognini da:ad January 18, 1978: For your convenience, the infor=atice suppliad has been enumerated so that each number corrasponds to equivalen: notation uM' # ad in the raquasc.

1. na na=a of this fard'd =7 is 711gris Nuclear ?over Station, Dockac No. 50-293.

2. Schedulad data for nex: Refus' d g Shutdowa: September, 1981

3. Scheduled data for researr following :sfueling:

4.

5. Due to : heir sd --d'

• g, raquests 4, 5, & 6 are rasponded to ecliectively:

6. na fuel, W.ich 'g_d .been loaded during de 19,80_. scheduled raftaling outage, is of :he new 78x81 desig=, consisting of appres1=a:aly 64 78DR3232 assemblias and 120 PSDR3265 assemblies.

7. (a) n ara ars 580 fuel assemblias in da core.

(b) nara ara 764 fusi assemblias i=. tha spanc fuel ; col.

3. (a) na station is presently licensed to score 2320 spent fuel assemblies.

na ac:=al spent fuel storage capcci:7 is 1770 fuel assemblies a: present. (b) S e planned spent fuel storage capaci n is 2320 fual assemblies.

9. Wi h presen: spanc fuel in storage, de spen: fuel peci sow 5as de capaci:7 to accrmmodata an addi:ional 1006 fuel assenblias. .

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BOSTON EDISON COMPANY PILGRIM NUCLEAR POWER STATION Summary of Operations for November , 1980 l The unit went on the line at 0845 on Saturday Nov. 1. The power level was increased to 57% by 0900. Continued to increase the power level and reached 100% power at 2300. Maintained the power level at 100%, until 1924 on Thursday Nov. 6, when the reactor was scrammed due to unidentified leakage in the drywell. Completed repairs to leaking components in the drywell and put the unit back on the line at 2308 on Friday Nov. 14 Increased power to 57% by 0800 on Sat. Nov. 15. Continend to increase the power level and reached 100% power at 1000 on Sunday Nov. 16. Maintained 100% power until 0800 on Sunday Nov.

. 30, when the power was reduced to 50% to backwash the condenser.

I i

} I, l t i t i t

1 l

s PILGRIM NUCLEAR POWER STATION Honth

• Noveinber, 1980 ,

                                                   !!A_IOR SAFETY RELATED MAINTENANCE YSTE'l        COMPONENT           MALn1NCTION            CAUSE MAINTENANCE               CORRECTIVE ACTION Tn porvrnT nrennurrer                 ASSOCIATED LER 1      "D" MSIV         Bonnet Gasket Leaking             Normal Installed bonnet furmanited                       - -

2 Ho-202-5B Packing Leak Normal Repacked 80-087/03L-0 23 MOV-2301-9 Cround Wire rubbing Cleared a gains t frame 46 Reactor Doors Both doors capable Broken switc b Replaced switch 1 of opening . 4 64 Cuard 11ouse Water line broke and N/A Replaced hose and diesel heater burnt out hea ter 12 16AK-36A Coil Coil Shorted N/A Replaced Coil 12 Rx. cleanup Leak Constructio;i Rewelded suction line De fec t

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80-084/0lT-1 socket weld . e 4 9}}