ML20090D698

Monthly Operating Rept for June 1984

ML20090D698
Person / Time
Site:	Pilgrim
Issue date:	06/30/1984
From:	Hamilton P, Harrington W BOSTON EDISON CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
NUDOCS 8407190144
Download: ML20090D698 (7)

Text

, - . - . _ _ _ _ - _ .

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-293 UNIT Pilarim 1 DATE July 11 1984 COMPLETED BY P. Hamilton TELEPHONE (617)746-7900 MONTH June 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 G.

15 0. 31 N/A l

16 0.

INSTRUCTIONS l

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.

840719g4$"oh3 PDR A o PDR IEd 4ll

OPERATING DATA REPORT DOCKET NO. 50-293 DATE July ll, 1984 COMPLETED BY P. Hamilton TELEPHONE (617)746-7900 OPERATING STATUS

1. Unit Name Pilgrim 1 Notes

2. Reporting Period June 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 720.0 4367.0 101327.0

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 E16ctrical 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 56.6

20. Unit Availability Factor 0.0 0.0 66.6

! 21. l.' nit Capacity Factor (Using MDC Net) 0.0 - 0.0 55.5

22. Unit Capacity Factor (Using DER Net) 0.0 0.0 56.8

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 ' refuelina and recirculation oice reclacement - Outaae corsnenced .. December 10. 1983.

f 25. If Shut Down At End Of Report Period, Estimated Date of Startup Oct. 1984 l 26. Units In Test Status (Prior to Commercial Operation):

i Forecast Achieved i INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION i

j (9/77) i

LINir SillJilM)WNS AND POWER REDt!CliONS IKK'KE I NO. 50-293 UNIT NAME Piforim I DATE July iI. 1984 NEPOR T MON 111 June 1984 COMPI.EIED BY _E HamiIton 1El.EPflONE (617) 746-7900 "i

c . 3m

' s. ,, n3,e 1 .]m _E 5 d 5d I **"'" 51 g"4 8 rause A curie iive

>. o n _c 5 cc Event -7 "o Action to

=-

p f RUE'HI ## IfCVCnl Rccinrence b

16 83/12/10 S 720.0 C 1 N/A N/A N/A N/A - Shutdown for refueling and recirculation pipe replacement.

4 i

4 Twee Reason Method System 8 Component F-Forced A-Equip Failure F-Adeln 1-Manual Exhibit F 8 H 5-Sched B-Maint or Test G-Oper Error 2-Manual Scram Instructions for C-Refueling H-Other 3-Auto Scram Preparation of D-Regulatory Restriction 4-Continued Data Entry Sheet E-Operator Training 5-Reduced Load Licensee Event Report 8 License Examination 9-Other (LER) File (NUREG-0161) i

$ l 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: October 1984 4.

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

6. The fuel, which had been loaded during the 1981 scheduled refueling outage, is of the same P8x8R design, as loaded the previcus outage consisting of 112 P8CRB282 assemblies and 60 P8DRB265 assemblies.

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

(b) There are 1,708 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.

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

t

9. With present spent fuel in storage, the spent fuel pool now has the i capacity to accommodate an additional 62 fuel assemblies.

l l

i BOSTON EDISON COMPANY PILGRIM NUCLEAR POWER STATION DOCKET NO. 50-293 Ooerational Summary for June 1984 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 June 1984 Requirement: T.M.I. T.A.P. II.K.3.3 Reason: No safety / relief valve challenges occurred during the month of June 1984. Refuel Outage #6 is in progress.

i l

I i

(

.1,

s i

! Month June 1984' PILGRIM NUCLEAR POWER STATIDN

!- MAJOR SAFETY RELATED MAINTENANCE CORRECTIVE ACTION SYSTEM COMPONENT MALFUNCTION CAUSE MAINTENANCE TO PREVENT, ASSOCIATED LER RECURRENCE Main MSIV's Failed App. "J" Probable Continued Repair PDC 83-48 Update to 83-065/

, Steam LLRT Seat Wear of Valve Internals' Installation 03L-0 to be issued.

f . Main. Safety Lifted above Under Refurbish and reset Plan being 84-005 - Update' to Steam Relief. Specs. investiga- developed. be issued.

Valves-l Recirc. Piping Weld Indications Inter- Continued welding of Replacement 83-063/0lT-0 granular replacement pipe. .of piping.

Stress Corrosion Cracking Recirc. Nozzles Weld Indications Inter- Commenced repair of Under Ref. I&E Info.

granular nozzles prior to investigation. Notice 84-41 i Stress welding of safe-Corrosion ends.

Cracking

PCIS HFA .0verheating Generic Replace Replace with LER to be issued.

3 Relay Problem GE Century Series Relay.

.. BOSTON EDisDN COMPANY B00 BOYLsTON STREET BOSTON, MASSACHUSETTS 02199 WILLIAM D. HARRINGTON

• l".',"J " ""'""

,, July 11,1984 BEco Ltr. #84-101 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:

June 1984 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.

Respectfully submitted, W. D. Harrington

caw Attachment cc: Regional Administrator, Region I U.S. Nuclear Regulatory Commission

, 631 Park Avenue

! King of Prussia, PA 19406 U.S. Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555 l

fh 4

. .