ML20149G500

Monthly Operating Rept for Jan 1988

ML20149G500
Person / Time
Site:	Pilgrim
Issue date:	01/31/1988
From:	Bird R, Hamilton P BOSTON EDISON CO.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
88-022, 88-22, NUDOCS 8802180283
Download: ML20149G500 (7)

Text

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

50-293 UN1T Pilarim 1 DATE COMPLETED BY P. Hamilton TELEPHONE (617)746-7900 HONTH January 1988 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (HWe-Net)

(HWe-Net) 1 0.

17 0.

2 0,

18 0.

3 0,

19 0.

4 0.

20 0.

5 0.

21 0.

6

_Q.

22 0.

7

_0m 23 0.

8 0.

24 0.

1 9

0.

25 O.

10 O_. _

26 0.

11 0.

27 Om 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 HWe-Net for each day 1

in the reporting month, computed to the nearest whole megawatt, i

1; g' 3

l, 1

~

i R

- = _ _.

OPERATING DATA REPORT DOCKET NO.

50-293 DATE COMPLETED BY P. Hamilton i

TELEPHONE (617)746-7900 OPERATING STATUS I

Notes 1.

Unit Name Pilarim 1 2.

Reporting Period January 1988 3.

Licensed Thermal Power (HHt) 1998 4.

Nameplate Rating (Gross HHe) 678

)

5.

Design Electrical Rating (Net HHe) 655 6,

Maximum Dependable Capacity (Gross HHe) 690 7.

Maximum Dependable Capacity (Net HHe) 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 HHe)

None

10. Reasons for Restrictions, If Any.

N/A This Month Yr-to-Date Cumulative

11. Hours In Reporting Period 744.0 744.0 132768.0

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 OJ

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

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

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

19. Unit Service Factor 0.0 0.0

.5L2

20. Unit Availa.bility Factor 0.0 0.0 58.R

21. Unit Capacity factor (Using HDC Net) 0.0 0.0 49.1

22. Unit Capacity Factor (Using DER Net) 0.0 0.0 50.2

23. Unit forced Outage Rate 0.0 0.0 12.1

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

Shutdown for Refueling OutA2e Number 7 - Outage commenced on July 25. 1986_

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

May 1988

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

Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION (9/77)

PILGRIM NUCLEAR POWER STATION DOCKET NO. 50-293 Doerational Summary for January 1988 I

The unit has been shutdown all month for Refueling Outage Number 7.

t Safety Relief Valve Challenges l

l Month of January 1988 Requirement:

NUREG-0737 T.A.P. II.K.3.3 1

l There were no safety relief valve challenges during'the month.

1 a

1 3

)

4 1

l 1

d 4

REFUELING INFORMATJJ)#

The follocing refueling information is included in the Monthly Report as l

}

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: November 1989 3.

Scheduled date fo restart following refueling:

May 1988 i

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, i

7.

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

i (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.

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

I i

l I

i j

i i

1 i

i

i Month _Januaryjjja PILGRIM NUCLEAR P0HER STATION MAJOR SAFETY RELATED MAINTENANCE

~

CORRECTIVE ACTION l

SYSTEM QQMBQNENI MALFUNCTION CAUSE MAINTENANCE TO PREVENT ASSOCIATED RECURRENCE LER 1

Instrument Relay 16A-K57 Coil Failed Aging Replaced coil PDC prepared for LER and GE CR120A replacement of 88-001-00 Control specific CR120A type relays and/or relay coils.

Instrument HFA DC Relay Incomplete High Contact Replaced relay Subject relay sent to LER 88-002-00 and RMPB0 automatic Resistance GE for examination (To be Control actuation of (contacts issued)

"B" trains for 3&4)

Secondary Cont-ainment dampers SBGT and PCS.

Control SOV Tank (west) Failed to Mechanical Troubleshooting Under investigation, N/A Rod Drive vent valve close completly Binding valve for cause to confer with 4

CV-302-238 manufacturer Borg Warner.

Olesel X107A See note See note Replaced Pre-lube Under investigation N/A Generator Pump and motor.

NQIE During inspection of the "A" Prelube Pump, indications similar to those discovered in the previously failed "B" pump were found.

T i

~

L; NIT SHUIDOHNS AND POWER REDUCTIONS DOCKET NO.

50-213 (DIT NAME P11arin 1 DATE i

COMPLETED BY_P. HAellinn_

TELEPHONE (617)746-7900 REPORT HONTH Janualy_1_9HB METHOD OF LICENSE CAUSE & CORRECTIVE DURATION SHUTTING EVENT SYSTEM COMPONENT ACTION TO PREVENTIVE NO.

DATE TYPEI (HOURS)

REASON 2 DOWN REACT 0k3 REPORT #

C00E4 CODES RECURRENCE 1

}

01 1/1/88 S

744.0 C,8 4

N/A N/A N/A Shutdown for RF0 7

m.

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 Instructicas for C-Refuellr.g 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) Flie (NUREG-1022) e 4

...c,

1 i

sosnwmusaw Pdgrim Nudeat Power Staten i

RCCky Hin Road i

Plymouth. N8assachusetts 0236o j

j Ralph G. Bird Senior vice Pres, dent - Nuclear February 12, 1988 BECo Ltr. #88-022 a

U.S. Nuclear Regulatory Commission l

Attention: Document Control Desk l

Hashington, DC 20555 1.icense No. DPR-35 Qocket No. 50-293

Subject:

January 1988 Honthly Report

Dear Sir:

t 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.

t b

'L j

h,G.tBird PJH:la Attachment j

2 cc: Regional Administrator, Region 1 j

U.S. Nuclear Regulatory Commission

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475 Allendale Rd.

d King of Prussia, PA 19406 Senior Resident Inspector i

FEM p/

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P550567Vil

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