ML20099H978

Monthly Operating Rept for Oct 1984

ML20099H978
Person / Time
Site:	Pilgrim
Issue date:	10/31/1984
From:	Hamilton P, Harrington W BOSTON EDISON CO.
To:	NRC OFFICE OF ADMINISTRATION (ADM), NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
84-195, NUDOCS 8411280411
Download: ML20099H978 (7)

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AVERAGE DAILY UNIT POWER LEVEL I

DOCKET NO. 50-293 UNIT ~Pilarim 1 DATE l1/14/84 COMPLETED BY P. Hamilton TELEPHONE (617)746-7900 MONTH October 1984 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-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 __

0.

16 0.

INSTRUCTIONS On this format, list the average daily unit power level in MWe-Net for each day in the reporting month. Compute to the nearest whole megawatt.

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. OPERATING DATA REPORT DOCKET NO. 50-293 DATE 11/la/na COMPLETED 8Y P. Hamilton TELEPHONE (617)746-7900 OPERATING STATUS

1. Unit Name Pilgrim 1 Notes

2. Reporting Period October 1984

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) 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 745.0 7320.0 104280.0

12. Number Of Hours Reactor Was Critical 0.0 0.0 69746.3

13. Reactor Reserve Shutdown Hours 0.0 0.0 0.0

14. Hours Generator On-Line 0.0 0.0 67534.0

15. Unit Reserve Shutdown Hours 0.0 0.0 0.0

16. Gross Thermal Energy Generated (MWH) 0.0 0.0 116932632.0

17. Gross Electrical Energy Generated (MWH) 0.0 0.0 39228314.0

18. Net Electrical Energy Generated (MWH) 0.0 0.0 37693409.0

19. Unit Service Factor 0.0 0.0 64.8

20. Unit Availability Factor 0.0 0.0 64.8

21. Unit capacity Factor (Using MDC Net) 0.0 0.0 53.9

22. Unit Capacity Factor (Using DER Net) 0.0 0.0 55.2

23. Unit Forced Outage Rate 0.0 0.0 9.2 24 Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

Shutdown for refuelina and recirculation DiDe reDlacement - Outage coamenced on December 10. 1983.

25. If Shut Down At End Of Report Period, Estimated Date of Startup Nov. 1984

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

Forecast Achieved INITIAL CRITICALITY i INITIAL ELECTRICITY COMMERCIAL OPERATION l

(9/77)

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-293 ,

UNIT NAME Pilarim 1 DATE 11/14/84-COMPLETED'BY P. Hamilton TELEPHONE (617) 746-7900 REPORT MONTH Octo'aer 1984 METHOD OF LICENSE CAUSE & CORRECTIVE-DURATION SHUTTING EVENT SYSTEM COMPONENT ACTION TO NO. DATE TYPEI (HOURS) REASON 2 DOWN REACTOR 3 REPORT # CODE 4 CODES PREVENT RECURRENCE 16 83/12/10 S 745.0 C 1 N/A N/A N/A N/A - Shutdown for refueling and recirculation pipe replacement.

1 1 2 2 3 4&5 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 -

4 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)

REFUELING INFORMATION The following refueling information is included in the Monthly Report as 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: March 1986

3. Scheduled date for restart following refueling: November 1984

4. .

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

6. The fuel, which is being loaded this refueling outage, is of the same P8x8R design, as loaded the previous outage and will consist of 160 P80RB282 assemblies and 32 GE68-P80RB282 assemblies.

7. (a) There are 10 fuel assemblies in the core.

(b) There are 1,638 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 present.

(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 capccity to accoamodate an additional 132 fuel assemblics.

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BOSTON EDISON COMPANY-PILGRIM NUCLEAR POWER STATION

' DOCKET NO. 50-293 Operational' Summary for October 1984 The Unit has been shut down all month for Refuel Outage #6 and recirculation pipe replacement. Refuel operations commenced 10/30/84.

All outage work continued.

Safety Relief Yalve Challenges Month of October 1984 Requirement: NUREG-0737 T.A.P. II.K.3.3 Reason: No safety / relief valve challenges occurred during the month of October 1984. Refuel Outage #6 is in progress.

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EOSTON EDISON COMPANY 500 BOYLSTON STREET BOSTON, MABBACHUBETTE O219 9 WILLIAM D. HARRINGTO N casessa vees passessev sero 6 san November 14, 1984 BEco Ltr. -#84- 195 Director Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, D.C. 20555 Attn: Document Control Desk License No. DPR-35 Docket No. 50-293

Subject:

October 1984 Monthly Report

Dear Sir:

In accordance with PNPS Technical Specification 6.9.A.2, a copy of the Operational Status Sunenary for Pilgrim Nuclear Power Station is attached for your information and planning.

Respectfully submitted, W. D. Harrington

caw Attachment cc: Regional Administrator, Region I U.S. Nuclear Regulatory Comission 631 Park Avenue King of Prussia, PA 19406 U.S. Nuclear Regulatory Commission Document Cdntrol Desk Washington, D.C. 20555 6h'I i i

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