ML20140C394

Monthly Operating Rept for May 1984

ML20140C394
Person / Time
Site:	Pilgrim
Issue date:	05/31/1984
From:	Hamilton W, Harrington W BOSTON EDISON CO.
To:	NRC OFFICE OF ADMINISTRATION (ADM), NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
NUDOCS 8406190339
Download: ML20140C394 (7)

Text

-- _ . .

t AVERAGE DAILY UNIT POWER LEVEL 5

DOCKET NO. 50-293 l 1

UNIT Pilgrim 1 i DATE 6/15/84 ,

COMPLETED BY P. Hamilton TELEPHONE (617) 746-7900  :

MONTH May, 1984 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL ,

(MWe-Net) (MWe-Net)  !

1 0. 17 0. ,

2 0. 18 0.

3

• 19 0. i 4

0. 0.

20

0. O.

5 ,,

~

O.

' ' 22 0.

7

0. 0.

23 0* 0.

8 24 0* 0.

9 25 f 10 0. O.

11

0. 0.

27

0. 0.

12 :s 0* 0.

13 29

0. O. -

14 30 0* O.

• 15 3, 16 0.

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

e 19/77) 8406190339 840531 gDRADOCK 05000293 PDR 4 W = , _ . ,

OPERATING DATA REPORT 50-293 DOCKET NO.

DATE 6/15/8L (

COMPLETED BY P.J. iamilton TELEPHONE (617) 746-7900 OPERATING STATUS

1. Unit Name:

Pilgrim 1 Notes

2. Reporting Period: Mav. 1984 4

3. Licensed Thermal Power (MWt): 1998

4. Nameplate Rating (Gross MWe): 678.

5. Design Electrical Rating iNet 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  !

i

9. Power Level To Which Restricted. lf Any (Net MWe):

None

10. Reasons For Restrictions.If Any: N/A This Month Yr.-to.Date Cumulatise 744.0 3647.0 100607.0

11. Hours in Reporting Period -

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

'I5. Unit Reserve Shutdown Hours 0.0 0.0 0.0

16. Gross Thermal Energy Generated IMWH) 0.0 0.0 116932632.0

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

18. Net Electrical Energy Generated (MWHi 0.0 0.0 37693409.0

19. Unit Service Factor 0.0 0.0 67.1

20. Unit Availability Factor 0.0 0.0 67.1

21. Unit Capacity Factor (Using MDC Net) 0.0 0.0 55.9

22. Ucit Capacity Factor (Using DER Net) 0.0 0.0 57.2

23. Unit Forced Outage Rate 0.0 0.0 9.2

24. Shutdowns Scheduled Over Next 6 Months iType. Date.and Duration of Each):

Shutdown for refueling and recirculation pipe replacement - Outage commenced on December 10, 1983.

25. If Shut Down At End Of Report Period. Estimated l> ate of Startup:

September 1984

26. Units in Test Status 1 Prior to Commercial Operation 1: Forecast Achiesed INITIA L CRITICALITY INITIA L ELECTRICITY COMMERCI A L OPER ATION to/77 )

3

___.,y___,_._____, , . . , - _ , , _ , _ _ _ _

~e , - - , - - ~ - - - , . _ , - , . -g-, _ _ _ _ . ,

DOCK E I' No. 50-293 (JNirSilllII) OWNS AND POWER REDLICilONS (JNI1 NAME Pilarim i DATE ._ 6/15/84 HEPOR I MONill May 1984 COMPT.E TED BY P,_J. Hamilton 1EEEPflONE (617) 746-7900 "i

c_ . 5 -2 . - 5

, 2e s 2sM i konsee g -t, c 't cause A correuive No. Date g gg j jg5 Event u? Rj Atilon in

• 5 jig u

$3 j di g Repin t ,, Prevent Recurreme 6

16 83/12/10 S 744.0 C 1 N/A N/A N/A N/A - Shutdown for refueling and recirculation pipe replacement.

'l Tvoe Reason Method System a comoonent

! F-Forced A-Equip Failure F-Admin 1-Manual Exhibit F 8 H

[ S-Sched B-Maint or Test G-Oper Error 2-Manual Scram Instructions for

! C-Refueling H-Other 3-Auto Scram Preparation of I D-Regulatory Restriction 4-Continued Data Entry Sheet l

E-Operator Training 5-Reduced Load Licensee Event Report 8 License Examination 9-Other (LER) File (HUREG-0161)

O

-v_,. , ~ - - , , ,y _ , _ - - - , , , . - , ~ . _ , ,

. --_ . - , - .,-:, - _ _ - -, _ ~ . _ . . - . . , . - - - _

. I REFUELING INTORMATION_

The following refueling infor: nation is included in the Monthly Report as requested in an NRC letter to BECo dated January 18, 1978:

For your convenience.- the infor: nation 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 r

3. Scheduled date for restart following refueling: September 1984 4.

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

6. The fuel, which had been loaded during the 1981 scheduled refueling outage, is of the same P8x8R design, as loaded the previous outage consisting of 112 P8DRB282 assemblies and 60 P80RB265 assemblies.

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

i (b) There arel,708 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. t (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 62 fuel assemblies.

l 1

l e- w- -se- .,c . n.

- r- - - - - - -- ,.v.- ---- ---- ,- ,m.- ,,. p- g4 -e,,,,- y_, --g--,._e,-ng + +---- --- - -- -

BOSTON EDISON COMPANY PILGRIM NUCLEAR POWER STATION DOCKET NO. 50 -293 Operational summary for May 1984 i

The Unit has been shut down all month for Refuel Outage #6 and recirculation pipe replacement.

All outage work continued.

Safety Relief Valve Challenges Month of May 1984 Requirement: T.M.I. T.A.P. II.K.3.3 Reason: No safety / relief valve challenges occurred during the month of May 1984. Refuel Outage #6 is in progress.

i 4

t

PILCRIM NUCLEAR POWER STATION Month May 1984 HAJOR SAFETY RELATED MAINTENANCE .

CORRECTIVE ACTION SYSTEM COMPONENT MALFUNCTION CAUSE MAINTENANCE '

TO PREVENT RECURRENCE ASSOCIATED LER Main MSIV's Failed App.' "J" Probable Continued Repair PDC 83-48 Installation '

Update to 83-065/

Stram I.LRT Seat Wear of Valve 03L-0 to be issued.

Internals Main Safety Relief Lifted above Under Refurbish and Plan being ueveloped.84-005 Steam Valves Specs. investiga- reset.

tion.

Recirc. Piping Weld Indications Inter- Commenced welding Replacement of piping. 83-063/01T-0 granular of replacement Stress pipe.

Corrosion Cracking Recirc. Nozzles Weld Indications Inter- Prep. for repair. Under investigation. Ref. I&E Info.

granular Notice 84-41 Stress Corrosion Cracking RPS HFA Relay Overheating Generic Replace Replace with GE Century LER to be issued.

Problem Series Relay.

9 T

o 9

O I

i EOSTON EDISON COMPANY B00 BovLStoH BTREET BOSTON, MASSACHUSETTS 0 219 9 WILLIAM D. HARRINGTON c a....... ......... June 15,1984 99t[ . L. A.

. BECo Ltr. #84-083 Director Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, D.C. 20555 Attn: Document Control Desk Docket No. 50-293 License'DPR-35 -

Subject:

May 1984 Monthly Report

Dear Sir:

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

Respectfully submitted, Vl)b9auj#d W. D. Harrington

caw Attachment cc: Regional Administrator, Region I U.S. Nuclear Regulatory Commission 631 Park Avenue King cf Prussia, PA 19406 U.S. Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555 b

g .