ML20005C106

Monthly Operating Rept for Oct 1981

ML20005C106
Person / Time
Site:	Pilgrim
Issue date:	11/10/1981
From:	Whitney G BOSTON EDISON CO.
To:
Shared Package
ML20005C102	List: ML20005C101 ML20005C106
References
NUDOCS 8111180396
Download: ML20005C106 (6)

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4 OPERATING DATA REPORT DOCKET NO. 50-293 DATi 11/10/R1 COMPLETED BY G.G. Whitney TELEPHONE 617-746-7900 OPERATING STATUS Pilgrim I Notes

1. Unit Name:

October, 1981

2. Reporting Period:

1996

3. Licensed Thermal Power (MWt):

4. Nameplate Rating (Gross MWe):

020-

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 j i

11. Hours in Reporting Period 745.0 7296.0 77976.0

12. Number Of Hours Reactor Was Critical 0.0 5848.7 56033.3 l

13. Reacrer Reserve Shutdown Hours 0.0 0.0 0.0 l

14. Hours Generator On-Line 0.0 5771.0 54277.9 ,

15. Unit Reserve Shir down Hours 0.0 0.0 0.0 _

16. Gross Thermal Energy Generated (MWH) 0. 0 - 10528512.0 92817838.0 .

17. Gross Electrical Energy Generated (MWH) 0.0 . _ ,

3581870.0 3M11234.0

18. Net E}ectrical Energy Generated (MWII) 0.0 3443877.0 2_9594484.0

19. Unit Service Factor 0.0 79.1 69.6

20. Unit Availability Factor 0.0 79.1 69.6 2L Unit Capacity Factor (Using MDC Net) 0.0 70.5 56.8

~ 22. Unit Capacity Factor (Using DER Net) 0.0 72.1 58.1

23. Unit Forced Outage Rate 0.0 _

6.4 10.0

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

September 26, 1981

25. If Shut Down At End Of Report Period. Estimated Date of Startep: December , 1981

26. Units In Test Status (Prior to Commercial Operation): Forecast Achieved INITIAL CRITICALITY 1 INITIAL ELECTRICITY COMMERCIAL OPERATION . j s

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AVERAGE NAILY UNIT POWER LEVEL 3

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DOCKET NO. 50-293 Pilgrim I WIT 4

DATE 11/10/81 COMPLETED BY G.G. Whitney

- TELEPHONE 617-746-7900 i

i OCTOBER, 1981

, MONTH  !

e DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 0 g7 0 1

0 2 18-O 39 0 3  ;

0 20 0 4

0 0 5 21 <

0 0 6 3 7 0 3 0 l

! 0 24 0' 3

t p n 15 a 10 0 26 0 0 ;7 0 11 0 0 12 3 0 0 13 39 0 0 14 30 0 0 15 33 16 0

e INSTRUCTIONS -

On this format.!ist the average dsHy unit power levelin MWe. Net for each day in the reporting month. Compute to

! the nearest whole meg 2 wart,

, 10 /77) i i

IK)CKET NO. 50-293 LINil SilU1 DOWNS AND POWER REDtlCllONS Pilgrim I UNif NAME ,

DATE 11/10/81 COMPLETED Hy G . G.W111tney NEPORT Sf 0 Nill- October, 1981 617-746-7900 TELEril0NE

- a Date

, .! E 3 }syYh 1.icensee 5 t, j'q, Cause & C<n rective No. Q 3g @ , Event t; 7 n- 3 Action to H

$E cE 3 ;?, c Repori # <NU gu Present Recurrence e  ! u 6

18 81/09/26 S 745 C 2 NA RC FUELXX Refuel Outage 4

1 2 3 ' 4 F: Forced Reason: Method- Exhibit G Instructions S: Scheduled A Equipment Failure (Explain) l Manual for Preparation of Data B-Maintenance of Test 2-Manual Scram. Entry Sheets for LLensee C-Refueling 3 Automatic Scram. Event ReporI (LER) File (NUREG-D-R gulatory Restriction 4 Other (Explain) 0161)

E-Operator Training & l.icense lixamination F Administrative 5 G-Operational Es tor (Explain) Esinbit I Same Sourte 19/77) 11 Other (Explain) n

_ _ . . m ~ a. m OCTOBER 1981 MAJOR SAFETY RELATED MAINTENANCE ,

CORRECTIVE ACTION SYSTEM COMPONENT MALFUNCTION CAUSE MAINTENANCE TO PREVENT RECURRENCE ASSOCIATED L.

33 Diesel Fire Pp Bad Cap Eroding Repaired Clean and Repair ,

16 Safety Valve T.S. Re- Preventive -

203-4B quirement .

6 MSIV's Failed LLRT Bad Seats Rebuild N/A ,

23 2301-74 Failed LLRT Bad Seats Rebuild N/A 23 2301-45 Failed LLRT . Bad Seats Rebuild N/A 29 A SSW Check Check Failed Bad Seats Rebuild N/A 23 HPCI Stop Valve Cycling Unknown Replaced Valve N/A '

Internals 1 Feed Water Failed LLRT Bad Seats kebuild' N/A Checks 29 SSW Piping Marine Growth Shells Roto-Rootered N/A h

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1 REFUELING INFORi!ATION 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, 1981

3. Scheduled date for restart following refueling: December 1981 4.

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

6. The fuel, which had been loaded during the 1980 scheduled refuel'ing outage, is of the new P8x8R design, consisting of approximately 64 P8DRB282 assemblies and -120 P8DRB265 assemblies. -

7. (a) There are 000 fuel assemblies in the core.

(b) There are 1344. fuel assemblies in the spent fuel pool, due to refuel outage. -

8. (a) The station is presently lic.ensed 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 capacity to accommodate an additional 1006 fuel assemblie.s.

NOTE:' There are 172 new fuel assemblids currently in~the spent fuel pool.

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BOSTON EDISON COMPANY  !

PILGRIM NUCLEAR POWER STATION _

Summary of Operations for OCTOBER , 1981 The unit has been shut down all month for the 1981 Refueling Outage.

All outage work continues Safety / Relief Valve Challenges for October, 1981:

Report Requirement: TMI T.A.P. II.K.33 No challenges for this month. Refuel Outage.

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