ML20095E735

Monthly Operating Rept for Nov 1995 for Pilgrim Nuclear Power Station Unit 1

ML20095E735
Person / Time
Site:	Pilgrim
Issue date:	11/30/1995
From:	Cannon R, Olivier L BOSTON EDISON CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
95-124, NUDOCS 9512180114
Download: ML20095E735 (7)

Text

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.' Tech. Sptc. 6.9.A.2 G

Boston Edison

. Pdgrim Nuclear Power Station

Rocky Hill Road Plymouth. Massachusetts 02360 l

L. J. Olivier Vice President Nuclear Operations December 13,1995 )

i j and station oirector BECo Ltr. #95 124 1 i

U.S. Nuclear Regulatory Commission Attention: Document Control Desk l Washington, DC 20555 ,

i l Docket No. 50-293 License No. DPR-35 l

NOVEMBER 1995 MONTHLY REPORT )

In accordance with PNPS Technical Specification 6.9.A.2, a copy of the Operational Status Summary for Pilgrim Nuclear Power Station is attached for your information and planning. Should you have any questions conceming this report please contact me directly.

l L.J. Olivier l

RLC/nas/9458 i Attachment cc: Mr. Thomas T. Martin Regional Administrator, Region I U.S. Nuclear Regulatory Commission 475 Allendale Road King of Prussia, PA 19406 Senior Resident Inspector

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' 9512180114 951130 PDR ADOCK 05000293 g R PDR

. OPERATING DATA REPORT DOCKET NO. 50-293

. NAME: Pilarim DATE: December 13.1995 COMPLETED BY: R.L. Cannon TELEPHONE: (508) 830-8321 ,

REPORT MONTH November.1995  !

OPERATING STATUS NOTES

1. Unit Name Pilgrim I l

2. Reporting Period November 1995

3. Licensed Thermal Power (MWt) 1998

4. Nameplate Rating (Gross MWe) 678

5. Design Electrical Rating (Net MWe) 655

6. Maximum Dependable Capacity (Gross MWe) 696

7. Maximum Dependable Capacity (Net MWe) 670

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

No Chanaes l

9. Power Level To Which Restricted, If Any (Net MWe): None

10. Reasons For Restrictions,if Any: N/A This Month Yr-to-Date Cumulative

11. Hours in Reporting Period 720.0 8016.0 201408.0

12. Hours Reactor Critical 720.0 6322.0 125522.1

13. Hours Reactor Reserve Shutdown 0.0 0.0 0.0

14. Hours Generator On-Line 720.0 6218.8 121079.9

15. Hours Unit Reserve Shutdown 0.0 0.0 0.0

16. Gross Thermal Energy Generated (MWH) 1438319.0 j2074456.0 214829672.0

17. Gross Electrical Energy Generated (MWH) 497110.0 4147340.0 72767014.0

18. Net Electrical Energy Generated (MWH) 479805.0 3993394.0 69951171.0

19. Unit Service Factor 100.0 77.6 60.1

20. Unit Availability Factor 100.0 77.6 60.1

21. Unit Capacity Factor (Using MDC Net) 99.5 74.4 51.8

22. Unit Capacity Factor (Using DER Net) 101.7 76.1 53.0

23. Unit Forced Outage Rate 0.0 4.0 12.0

24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each)- NONE

25. If Shutdown at End of Report Period, Estimated Date of Startup- UNIT OPERATING

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. AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-293 NAME: Pilarim <

DATE: Qe.cember 13.1995 )

COMPLETED BY: R.L. Cannon TELEPHONE: (508) 830-8321 REPORT MONTH November.1995 ,

l DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 1 1 668 17 666 1

2 667 18 667 3 667 19 667 4 666 20 668 i 5 666 21 667_

6 666 22 666 j 7 666 23 667 8 665 24 667 9 665 25 666 l

10 665 26 667 11 666 27 666 1

12 665 28 667 13 668 29 665 14 666 30 667 l i

15 665 l 16 665 l

This format lists the average daily unit power level in MWe-Net for each day in the reporting month, computed to the nearest whole megawatt.

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. OPERATIONAL

SUMMARY

1 DOCKET NO. 50-293 NAME: Pilarim DATE: December 13.1995 COMPLETED BY: R.L. Cannon TELEPHONE: (508)830-8321 REPORT MONTH November.1995 Tha enit started the reporting period at 100 percent core thermal power (CTP) and this power level was maintained for the entire reporting period.

SAFETY REllEF VALVE CHALLENGES MONTH OF NOVEMBER 1995 Requirement: NUREG-0737 T.A.P. it.K.3.3 Thtre were no safety relief valve challenges during the reporting period.

1 An SRV challenge is dciined as anytime an SRV has received a signal to operate via reactor pressure signal (ADS) or contrc! switch (manual). Reference BECo Ltr. #81-01 dated January 5,1981.

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. REFUELING INFORMATION DOCKET NO. 50-293 NAME: Pilarim DATE: December 13.1995 COMPLETED BY: R.L. Cannon TELEPHONE: (508)830-8321

REPORT MONTH November.1995 The following refueling information is included in the Monthly Report as requested in an NRC letter to BECo, dated January 18,1978

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

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

2. Scheduled date for next refueling shutdown: February 1,1997. l l

3. Scheduled date for restart following next refueling: March 14,1997. j

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

5. See #6.

6. The new fuel loaded during the 1995 refueling outage (RFO-10) is of a different design than that loaded in the previous refueling outage and consists of 136 new fuel assemblies.

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

(b) There are 1765 fuel assemblies in the spent fuel pool.

8. (a) The station is presently licensed to store 3859 spent fuel assemblies. The spent fuel storage capacity is 2891 fuel assemb!ies. However,23 spent fuel locations cannot be used due to -

refuel bridge limitations.

(b) The planned spent fuel stomgo capacity is 3859 fuel assemblies.

9. With present spent fuel in storage, the spent fuel pool now has the capacity to accommodate an I additional 1103 fuel assemblies.

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PILGRIM NUCLEAR POWER STATION MAJOR SAFETY RELATED MAINTENANCE j DOCKET NO. 50-293 '

• NAME: Pilorim .

DATE- December 13.1995 COMPLETED BY: R.L. Cannon L TELEPHONE: (508) 830-8321  :

REPORT MONTH November.1995 .

SYSTEM COMPONENT MALFUNCTION CAUSE MAINTENANCE CORRECTIVE ASSOCIATED  !

ACTION TO LER PREVENT RECURRENCE ,

I No major safety related maintenance was ccmpleted during this reporting period. ,

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UNIT SHUTDOWNS AND POWER REDUCTIONS l

,- t i DOCKET NO. 50-293

! NAME: Pilorim .~  ;

DATE: December 13.1995 l l

COMPLETED BY: R.L. Cannon l l

TELEPHONE- (508) 830-8321 l

REPORT MONTH Novem%r.1995 l

l METHOD OF LICENSE SYSTEM COMPONENT CAUSE & CORRECTIVE TYPE DURATION REASON SHUTTING DOWN EVENT CODE CODE ACTION TO PREVENT

• NO. DATE 1 (HOURS) 2 REACTOR REPORT 4 5 RECURRENCE [

I There were no significant power reductions or unit shutdowns during the reporting period. ,

1 2 3 4&5 i

F-Forced A-Equip Failure 1-Manual Exhibit F & H  ;

i S-Sched B-Main or Test 2-Manual Scram Instructions for C-Refueling 3-Auto Scram Preparations of l D-Regulatory Restriction 4-Continued Data Entry Sheet i E-Operator Training 5-Reduced Load Licensee Event Report i

& License Examination 9-Other (LER) File (NUREG-1022) ,

F-Admin G-Operator Error H-Other 4  ;

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