ML20215A643

Monthly Operating Rept for May 1987

ML20215A643
Person / Time
Site:	Pilgrim
Issue date:	05/31/1987
From:	Bird R, Hamilton P BOSTON EDISON CO.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
87-100, NUDOCS 8706170012
Download: ML20215A643 (7)

Text

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OPERATING DATA REPORT DOCKET NO. 50-293 DATE June 11. 1987-COMPLETED BY P. Hamilton TELEPHONE (617)746-7900 OPERATING STATUS-Notes

1. U'it n Name Pilgrim 1

2. Reporting' Period May 1987

3. Licensed Thermal Power.(MWt) 1998

4. Nameplate Rating (Gross MWe) 678 l

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 744.0 3623.0 126887.0

12. Number Of Hours Reactor Was 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 Reserv9 Shutdown Hobrs 0.0 0.0 0.0

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

17. Gross Electrical Energy Generated (MWH) 0.0 0.0 45444604.0

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

19. Unit Service Factor 0.0 0.0 60.9

20. Unit Availability Factor 0.0 0.0 60.9

21. Unit Capacity Factor (Using MDC Net) 0.0 0.0 51.4

22. Unit Capacity Factor (Using DER Net) 0.0 0.0 52.6

23. Unit Forced Outage Rate 0.0 0.0 12.1 1

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

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

25. If Shut Down At Ena Of Report Period, Estimated Date of Startup - i September. 1987 .

26. Units In Test Status (Prior to Commercial Operation): (

Forecast Achieved  ;

INITIAL CRITICALITY l INITIAL ELECTRICITY  !

COMMERCIAL OPERATION (9/77) l 8706170012 870531 N ADDCK 050 3 g(/l .j

{DR i

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n. 1 E  : AVERAGE DAILY UNIT P0HER LEVEL j

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DOCKET NO. 50-293 .

' UNIT Pilgrim l' .

DATE June 11. 1987- .j COMPLETED BY P. Hamilton. i TELEPHONE (617)746-7900-

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iMONTH 'May 1987 a

. DAY. AVERAGE DAILY P0HER LEVEL DAY AVERAGE DAILY POWER LEVEL'  !

(MHe-Net) -(MHe-Net)

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1: 0. 17 0.

2. ' O. 18 0.

W 3' O. 19 0.

'4 0. 20 0.

5- 'O. 21 0.

-6 0. 22 0.

7 0. 23 0.

8 0. 24' _

0.

9 0. 25 O.

-l 10' O. 26 0. ,

11 'O. 27 0.

12 0. 28 0.

13 0. 29 0.

14- 0. 30 0.

15 0. 31 0.

16 0.

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

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BOSTON EDISON COMPANY t.. .,- PILGRIM NUCLEAR POWER STATION

. DOCKET NO. 50-293 Operational Summary for May 1987' The unit has been shutdown'all month for Refueling Outage Number 7,.

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.k Safety Relief Valve Challenges .i l

Month of May 1987 i Il

.I Requirement: .NUREG-0737.T.A.P. II.K.3.3 l

There were no safety relief valve challenges during-the month. ]

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l.; , REFUELING INFORMATSON_'

'The'following refueling information is included in the Monthly Report as.

requested.in an NRC letter to BECo, dated. January 18, 1978: .

l 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 r,.f this facility is Pilgrim Nuclear Power Station, Docket Number 50-293.

2.. Scheduled date'for next Refueling Shutdown: March 1989

-3. Scheduled date for restart following refueling: September 1987

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

5. See #6.

6. The new fuel which will be loaded during the 1986/87 refueling outage is of.the same design as loaded in the previous outage, and consists of 192 assemblies.

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

(b) There are-1808

• 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 '

i fuel assemblies.

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

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9. With present spent fuei in storage, the spent fuel pool now has-the capacity to accommodate an additional 512 fuel assemblies.

• Includes 100 new fuel assemblies to support current refuel outage.

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Executive Offices

, 800 Boylston street .

Boston, Massachusetts 02199 '  !

-l Ralph G. Bird  !

' Senior Vice President- Nuclear - i June 10, 1987 BECo Ltr. #87-100 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Hashington, DC 20555 i License No. DPR-35' Docket No. 50-293

Subject:

May 1987 Monthly Report

Dear Sir:

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 concerning this

-report please contact me directly.

h R.G.

u.L -

ird PJH:la

. Attachment cc: Regional Administrator, Region 1 U.S. Nuclear Regulatory Commission 631 Park Avenue King of Prussia, PA 19406 2 Dr. Martin McBride

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