ML20072C704

Monthly Operating Rept for Dec 1982

ML20072C704
Person / Time
Site:	Pilgrim
Issue date:	01/14/1983
From:	Whitney G BOSTON EDISON CO.
To:
Shared Package
ML20072C694	List: ML20072C691 ML20072C704
References
NUDOCS 8303080513
Download: ML20072C704 (6)

Text

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OPERATING DATA REPORT DOCKET NO. 50-293 -

DATE 1/14/83 COMPLETED BY C c Ubirney u TELEPHONE 617-746-7900 OPERATING STATUS Pilgrim 1 Notes

l. Unit Name:

2. Reporting Period: December. 1982 '

1998

3. LicensedThermalPower(MWt):

4. Nameplate Rating (Gross MWe): 678.

' S. Design Electrical Rating (Net MWe): 655. ,

6. Maximum Dependable Capacity (Gross MWep90.

7. Maximum Dependable Capacity (Net MWe): 670.

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

NONE

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

10. Reasons For Restrictica,if Any:

N/A

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This Month Yr to.Date Cumulative II. Hours In Reporting Period 744.0 8760.0 88200.0

12. Nurnber Of Hours Reactor Was Critical 673.6 5912.0 61945.3

13. Reactar Reserve Shutdown Hours 0.0 0.0 0.0

14. Hours Generator On-Line

- 670.6 5601.3 59879.2 0.0 0.0 0.0

15. Unit Reserve Shutdown Hours 1290336.0 9895704 0 102713592.0 .

16. Gross Thermal Energy Generated (MWH)

17. Gross Electrical Energy Generated (MWH) 450950.0 _ _ .

3415590.0 34326824.0

18. Net Electrical Energy Generated (MWH) .433985.0 3287027.0 32981511.0

19. Unit Service Factor 90.I 63.9 67.9

20. Unit Availability Factor ,

~90.1 63.9 - 67.9

21. Unit Capacity Factor (Using MDC Net) 87.1 56.0 55.8

22. Unit Capacity Factor (Using DER Net) 89.1 57.3 57.1

23. Unit Force'dOutage Rate 0.0 6.7 9.7

! 24. Shutdowns Scheduled Over Next 6 Months (Type. Date, and Duration of Each1:

4 NONE

25. If Shur Down At End Of Report Period. Estimated Date of Startup: UNIT OPERATING ,

26. Units In Test Status (Prior to Commercial Opention): Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICIT(

' COMMERCIAL OPERATION 8303080513 830113 PDR ADOCK 05000293 R PDR (o/773

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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-293 UNIT PILGRIM 1 DATE 01/14/83 COMPLETED BY G.G. Whitney

- TELEPHONE 617-746-7900 ecember, 1982 MONTH

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DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 1 667. 17 669.

663. 13 668.

3 19

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4 ,

656. 20 669.

g 667. 3; 668.

. 663. ,, 669.

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- 666. 33 669.

664. ,4 669'.

3 9

668. _ 33 670. _

10 615. 26 669.

11 7- 2- 669.

l .,

g, O. y

, 669.

g3 0. 39 669.

p 290. 30 669.

15 607. 31 669.

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16 633.

l INSTRUCTIONS .

On this format. fist the average dasy unit power leve!in MWe Net for each day in the reporting month. Campute to the nearest whole rnegswatt.

. to/77 )

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DOCKETNO. 50-293 tlNIT SilUIDOWNS ANI) POWER REDUCllONS UNIT NAME PILGRIM 1 DATE 01/14/83 COMPI STED HY G.G. Whitney REPORT MONTil - DECEMBER, 1982 617-746-7900 TELEPflONE

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, .! E 3 }Y5 Licensee E-t, y*' , Cause & Currective No. Date R 5 ij i ,s& Event c; T Q Action to

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F fE $ jgg Report # <# 0 fu Prevent Recurrence 6

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30 82/12/11 S 73.4 A 1 N/A HH HTEXCH Repairs made to 4th point heater ex-pansion joints 4

I 2 3 4 F: Forted Reason: Method: Exhibit G -Instructions S: Scheduled A Equipment Failur.e(Explain) 1-Manual for Preparation of Data D Maintenance of Test 2 Manual Scram. Entey Sheeis for I.icensee C-Refueling 3-Automatic Scram. Event Report (LER) File (NUREG-

, D-Regulatory Rniriction 4-Ot her ( E xplain) 0161)

E Operator Training & License Fxamination F-Administrative 5 G-Operational Error (Explain) Exhibit I Same Source (9/77) Il Other (Explain)

PILCRIM NUCLEAR POWEU STATION Month DECEMBER,1982,,,

MAJOR SAFETY RELATED ltA!nTENANCE CORRECTIVE ACTION SYSTEM COMPONENT MALFUNCTION CAUSE MAINTENANG TO PREVENT Mt.CURRENCE - ASSOCIATED LER Main Outboard 'C' Timing test 4-way air replaced in-P(nd None 82-057/03L-0 Steam MSIV failure controller valve Ferdwater 4th point Leaking Cracks in repaired joiots None N/A-heater expansion joints HPCI MOV 2301-3 Steam leakage Scored stetr Repaired' stem Schedule replacement of stem 82-053/ 03L-0 Control 34-27 Accumu- Leaking Seals Replace Accumu- None - Expected wear N/A Rod Drive lator lator Diesel Lube oil Arcing Relay Replace rel:ty Install c.1pacitor across input , N/A Generator heaber leads on coil Rad Relay 16-A-58C Smoking overheating Replace coil Installed new style coil N/A Monitor o

N O

F- . ,T '

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REFUELING INFORMATION The following refueling information is included in the Monthly Report as requested in a letter to Mr. G. C. Andognini dated January 18, 1978:

For your convenience, the information supplied has been enumerated so that each number corresponds to equivalent notation utilized in the request.

'1. The name of this facility is Pilgrim Nuclear Power Station, Docket Number 50-293.

2. Scheduled date for next Refueling Shutdown: September,1983

3. Scheduled date for restart following refueling: November, 1983 4.

5. Due to their similarity, requests 4, 5, & 6 are responded to collectively:

r The fuel, which had been loaded during the 1981 scheduled refueling

6. '

outage, is of the same P8x8R desi.gn, as loaded the previous outage con-sisting of 112 P8DRB282 assemblies and_60 P8DRB265 assemblies.

7. (a) There are 580 fuel assemblies in the core.

(b) There are 936 fuel assemblies in the spent fuel pool.

8. (a) The station is presently licensed to store 2320 spent fuel assemblies.

The actual spent fuel storage capacity is 1770 fuel assemblies at pres nt.

I (b) The planned spent fuel storage capacity is 2320 fuel assemblies.

9. With present spent fuel in storage, the spent fuel pool now has the capacity to acconunodate an additional 834 fuel assemblies.

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.:I" BOSTON EDISON CG!@jlg; PILGRIM NUCLEAR POWER STATION Summary of Operations for DECEMBER,1982, J December 1 thru 10, 1982: Power kept at approximately 99%. HPCI system out for scheduled preventive maintenance to the MO 2301-3 valve until'Dec. 4 when HPCI was declared operable.

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December 11 thru.13: Plant shutdown for scheduled repairs to leaking 4th point heater expansion joints and various steam leaks in the condenser area.

Control Rod Drive accumulator 34-27 seals leaking, replaced with rebuilt spare. During startup from outage, 'C' Outboard MSIV failed timing sur-

-veillance requiring 4-way valve controller replacement. Lube oil heater for diesel generator 'A' inoperative requiring relay replacement.

December 14: Increasing power from outage.- Experiencing water intrusion problems in A0G system. Bypassed A0G until water was drained.

December 15 thru 19: Reduced power to 60% for control rod pattern change and commenced increase.

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December 21

Reduced power'while conducting turbine tests. (approx. 15 min.)

Da ...wr 22 thru 31: 100I electric power operation.

SAFETY / RELIEF VALVE CHALLENGES FOR THE MONTH OF DECEMBER, 1982 There were no challenges to the safety / relief valves during the month of December.

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