ML20212K994

Monthly Operating Rept for Oct 1986

ML20212K994
Person / Time
Site:	Seabrook
Issue date:	10/31/1986
From:	Couture R, George Thomas PUBLIC SERVICE CO. OF NEW HAMPSHIRE
To:	NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
SBN-1228, NUDOCS 8701290274
Download: ML20212K994 (6)

Text

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Li-OPERATING DATA REPORT I-DOCKET NO.

50-443 DATE 11/03/86 COMPLETED BY R. Couture TELEPHONE (603) 474-9521

( Ext. 4077]~

OPERATING STATUS 1.

Unit Name:

Seabrook Station Unit 1 2.

Reporting Period October 17th to 31st, 1986 3.

Licensed Thermal Power (MWt):

3411 4.

Nameplate Rating (Gross MWe):

1197 5.

Design Electrical Rating (Net MWe):

1148

'6.

Maximum Dependable Capacity (Gross MWe):

1197 (Initial design value) 7.

Maximum Dependable Capacity (Net MWe):

1148 (Initial design value) 8.

If Changes Occur in Capacity Ratings (Items Number 3 Through 7)

Since Last Report, Give Reasons:

Not Applicable 9.

Power Level To Which Restricted, If Any (Net MWe):

Zero power

10. Reasons For Restrictions, If Any:

License issued on 10/17/86 is a zero power license which allows fuel loading and performance of non-nuclear testing.

This Month Yr.-to-Date Cumulative

11. Hours In Reporting Period 361.0 361.0 361.0

12. Number Of Hours Reactor Was Critical 0.0 0.0 0.0

13. Reactor Reserve Shutdown Hours 0.0 0.0 0.0

'14. Hours' Generator On-Line 0.0 0.0 0.0

15. Unit Reserve Shutdown Hours 0.0 0.0 0.0

16. Cross Thermal Energy Generated (MWH) 0 0

0

17. Gross Elec. Energy Generated (MWH) 0

. 0 0

18. Net Electrical Energy Generated (MWH) 0 0

0

19. Unit' Service Factor 0.0 0.0 0.0

20. Unit Availability Factor 0.0 0.0 0.0

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

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

23. Unit-Forced Outage Rate 0.0 0.0 0.0

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

Not Scheduled

25. If Shut Down At End Of Report Period, Estimated Date Of Startup: Not Applicable

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

Forecast Achieved INITIAL CRITICALITY 1987 Not Applicable INITIAL ELECTRICITY 1987 Not Applicable COMMERCIAL OPERATION 1987 Not Applicable

+

B701290274 Ehb1031 PDR ADOCK 05000443 p

PDR I il

c AVERACE DAILY UNIT POWER LEVEL i

DOCKET NO.

50-443 UNIT Seabrook 1 j

DATE 11/03/86 1

COMPLETED BY R. Couture TELEPHONE (603) 474-9521

)

(Ext. 4077)

MONTH OCTOBER, 1986 i

.l DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Ne t)

(MWe-Ne t) l l

1 0

17 0

j 2

0 18 0

3 0

19 0

4 0

20 0

i i

5 0

21 0

6 0

22 0

7 0

23 0

I 8

0 24 0

1-9 0

25 0

10 0

26 0

{

11 0

27 0

i 12 0

28 0

13 0

29 0

i 14 0

30 0

j 15 0

31 0

16 0

INSTRUCTIONS i

On this format, list the average daily unit power level in MWe-Net for each day l

in the reporting month.

Compute to the nearest whole megawatt.

i

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DOCKET NO.

50-443 UNIT SHUTDOWNS A*.D POWER REDUCTIONS UNIT NAME Seabrook 1 DATE 11/03/86 COMPLETED BT R. Couture REPORT ENTH OCTOBER, 1986 TELEPHONE (603) 474-9521 i

( E xt. 4077) l Duration Reason 2 Method of Licensee cause & Corrective No. Date Type (Hours)

Shutting Event Action to J

Down Reactor 3 Report #

Prevent Recurrence NO ENTRIES FOR THIS ENTH 1

2 3

F: Fored Reason:

Method:

S:

Sche &nled A-Equipment Failure (Explain) -

I-Manual 1

B-Maintenance or Test 2-Manual Scram C-Refueling 3-Automatic Scram D-Regulatory Restriction 4-Continued from E-Operator Training & License Examination previous month F-Administrative 5-Power Reduction G-Operational Error (Explain)

(Duration = 0)

H-Other (Explain) 9-Other (Explain)

O S

m-

,y e

v.

~.. _,,

Docket No.

50--443 Data 11/03/86 Unit Name Se< brook 1 Completed By R. Couture Te lephone (603) 474-9521

( Ext. 4077)

CORRECTIVE MAINTENANCE StDDRRY FOR SAFETY RELATED EQUIPMENT Page 1 of 1 REPORT MONTH OCTOBER 17th to 31st, 1986 DATE SYSTEM COMPONENT MAINTENANCE ACTION 10/22/86 Radiation Monitoring RM-6535-A Replaced +24 volt DC regulator.

10/24/86 Containment Building CBS-V-14 Repaired damaged valve seat.

Spray Containment Recirculation Sump Isolation 10/24/86 Rod Control and B Reactor Cleaned limit switch contacts which automati-Position Trip Breaker cally charge the breaker closing springs.

10/28/86 Diesel Generator DG-1A Replaced leaking fuel injector on cylinder System number 5.

10/28/S6 Diesel Generator DG-1B Replaced fuel injector and injector pump drive System assembly on cylinder number 4.

10/28/86 Service Water SW-V-18 Rebuilt valve actuator.

B DG Jacket i

Water Cooler Outlet Valve

'e s

Dockst No.

50-443 Data:

11/03/86 Completed By:

R. Couture Telephone:

(603) 474-9521

( E xt. 4077)

REFUELING INFORMATION REQUEST i

1. Name of facility:

Seabrook Unit 1

2. Scheduled date for next refueling shutdown: Not Scheduled

3. Scheduled date for restart following refueling: Not Scheduled

4. Will refueling or resumption of operation thereaf ter require a technical specification change or other license amendment?

j Unknown at this time.

1 J

5. Scheduled date(s) for submitting licensing action and supporting information:

Not Applicable

6. Important licensing considerations associated with refueling, e.g.,

new or dif ferent fuel design or supplier, unreviewed design or performance analysis methods, significant changes in fuel design, new operating procedures:

None 4

7. The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool:

e f

(a) In Core 193 (b) 0 8.-The present licensed spent fuel pool storage capscity and the size of c

any increase in licensed storage capacity that has been requested or is planned, in number of fuel assemblies:

i l

Present itcensed capacity:

1236 l'

No increase in storage capacity requested or planned.

l-

9. The projected date of the last refueling that can be discharged to i

the spent fuel pool assuming the present licensed capacity:

)

Licensed capacity of 1236 fuel assemblies based on sixteen refuelings and full core of fload capability.

i The current licensed capacity is adequate until at least the year 2007.

i 5

l l

4

f..

George S. Thomas vice preeksent Nuclear Prodochoa PubEC Service of New Hampshire November 10, 1986 SBN-1228 T.F. B.7.1.2 United States Nucle.ir Regulatory Commission Washington, D.C.

211555 Attention: Director, Office of Resource Management

Reference:

(a) Facility Operating License No. NPF-56, Docket No. 50-443 Subj ect: Monthly Operating Report

Dear Sir:

In accordance with Technical Specification Section 6.8.1.5, enclosed please find Monthly Operating Report 86-10 covering the operation and shutdown experience relating to Seabrook Station Unit 1.

Very truly yours, eor S. Thomas Enclosure cc: Regional Administrator U. S. Nuclear Regulatory Commission - Region I 631 Park Avenue King of Prussia, PA 19406 f*Ms\\

P.O. Box 300 Seabrook, NH O3874. Telephone (603) 474-9521

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