ML20151D920

Monthly Operating Rept for June 1988 for Pilgrim Nuclear Power Station

ML20151D920
Person / Time
Site:	Pilgrim
Issue date:	06/30/1988
From:	Bird R, Hamilton P BOSTON EDISON CO.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
88-109, NUDOCS 8807250290
Download: ML20151D920 (7)

Text

AVERAGE DAILY UilIT POWER LEVEL DOCKET NO. 50-293 UNIT Pilarim 1

- July ll, 1988 DATE COMPLETED BY P. Hamilton TELEPHONE (617)746-7900 HONTH June 1988 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (HHe-Net) (HHe-Net) 1 0. 17 0.

2 _

0. 18 0.

3 _

0. 19 0.

4 0. 20 0.

5 0. 21 0.

6 0. 22 0.

7 0. 23 0.

8 0. 24 0.

9 0. 25 0.

10 0. 26 0.

11 0. 27 0.

12 0. 28 0.

13 0. 29 0.

14 0. _ 30 0.

15 0. 31 N/A 16 0.

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

e e s,\x

OPERATING DATA REPORT DOCKET NO. 50-293 DATE July 11, 1988 COMPLETED BY P. Hamilton TELEPHONE (617)746-7900 OPERATING STATUS Notes

1. Unit Name Pilarim 1

2. Reporting Period June 1988

3. Licensed Thermal Power (MHt) 1998

4. Nameplate Rating (Gross MWe) 678

5. Design Electrical Rating (Net MWe) 655

6. Maximum Dependable Capacity (Gross MWe) 690

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 Restrictions, If Any N/A This Month Yr-to-Date Cumulative

11. Hours In Reporting Period 720.0 4367.0 136391.0

12. Number Of Hours Reactor Has Critical 0.0 0.0 79791.1

13. Reactor Reserve Shutdown Hours 0.0 0.0 0.0

14. Hours Generator On-Line 0.0 0.0 77229.3

15. Unit Reserve Shutdown Hours 0.0 0.0 Q10

16. Gross Thermal Energy Generated (MHH) 0.0 0.0 134999880.0

17. Gross Electrical Energy Generatad(MHH) 0.0 0.0 45444604.0

18. Net Electrical Energy Generated (MHH) 0.0 0.0 43675429.0

19. Unit Service Factor 0.0 0.0 56.6

20. Unit Availability Factor 0.0 0.0 56.6

21. Unit Capacity Factor (Using MDC Net) 0.0 0.0 47.8

22. Unit Capacity Factor (Using DER Net) 0.0 0.0 _ 48.9

23. Unit Forced Octage Rate 0.0 0.0 12.1

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

Shutdown for Refuelino Outage Number 7 - Outaae commenced on July 25. 1986

23. If Shut Down At End Of Report Period, Estimated Date of Startup -

Auaust 1988 .  !

26 Units In Test Status (Prior to Commercial Operation): l Forecast Achieved  !

INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION (9/77) i

BOSTON EDIS0N COMPANY

, PILGRIM NUCLEAR POWER STATION

, , ,, DOCKET NO. 50-293 Querational Summary for June 1988 The unit has been shutdown all month for Refueling Outage Number 7.

Safety Relief Valve Challenges Month of June 1988 RC7,Ji rement : NUREG-0737 T.A.P. II.K.3.3 There were no safety relief valve challenges during the month.

1 l

i i

I l

, REFUELING INFORMATION The following refueling information is included in the Monthly Report as i requested in an NRC letter to BEco, 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: October 1990.

3.' Scheduled date for restart following refueling: August 1988

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 1986/87 refueling outage was of the same design as loaded in the previous outage, and consisted of 192 assemblies.

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

(b) There are 1320 fuel assemblies in the spent fuel pool.

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

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

9. Hith present spent fuel in storage, the spent fuel pool now has the capacity to accommodate an additional 1000 fuel assemblies.

l l

l l

l l

~.

PILGRIM NUCLFAR POWER STATION' MAJOR SAFETY RELATED MAINTENANCE ., ,_

CORRECTIVE ACTION SYSTEM COMPONENT MALFUNCTION CAUSE MAINTENANCE TO PREVENT ASSOCIAT'ED' RECURRENCE LER There was no Safety Related Maintenance completed during the period.

i 1

m

'I 4

-e m-- e

UNIT SHUTD0HNS.AND P0HER REDUCTIONS DOCKET NO. 50-293-NAME Pilari,1 DATE Jul .11, 1988 -

COMPLETED BY F. Hamilton . .- '

TELEPHONE (617)746-7900

• REPORT MONTH June 1988 ,,

METH00 0F LICENSi CAUSE & CORRECTIVE DURATION SHUTTING EVEFf SYSTEM PONENT. ACTION TO PREVENTIVE' NO. DATE TYPEI (HOURS) REASON 2 DOHN REACTOR 3 REPORT # 000E4 Eb RECURRENCE 01 6/1/88 S 720.0 CB 4 N/A N/A N/A Shutdown for RF0 7 l

i 1 2 2 3 4&S F-Forced A-Equip Failure F-Admin 1-Manual Exhibit F & H S-Sched B-Maint or Test G-Oper Error 2-Manual Scram Instructions for C-Refueling .'H-Other 3-Auto Scram Preparation of D-Regulatory Restriction 4-Continued Data Entry Sheet E-Operator Training 5-Reduced Load Licensee Event Report

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

• .* I eosammsm Pilgrim Nudear Power Station Rocky Hill Road Plymouth, Massachusetts 02360 Ralph G. Bird Senior Vice President - Nuclear y )ggg BECo Ltr. #88- 109 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Hashington, DC 20555 License No. DPR-35 Docket No. 50-293

Subject:

June 1988 Honthly 3eport i l

Dear Sir:

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

J/

-d R.G. ird HJH:bl Attachment cc: Regional Administrator, Region i U.S. Nuclear Regulatory Commission  ;

475 Allendale Rd.

King of Prussia, PA 19406 Senior Resident Inspector r

o u

,