ML20247P267

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Monthly Operating Rept for Aug 1989 for Seabrook Unit 1
ML20247P267
Person / Time
Site: Seabrook 
Issue date: 08/31/1989
From: Feigenbaum T, Nardone P
PUBLIC SERVICE CO. OF NEW HAMPSHIRE
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NYN-89113, NUDOCS 8909270083
Download: ML20247P267 (7)


Text

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gNew Hampshire-1 Yankee j

NYN-89113 September. 15,'1989 United' States Nuclear Regulatory Commission

-Washington, DC 20555 Attention: Document Control Desk

References:

Facility Operating License NPF-67, Docket No. 50-443

Subject:

- Monthly Operating Report Gentlemen:

.In accordance with Technical Specification Sect!.on 6.8.1.5, enclosed please find Monthly Operating Report 89-08 covering the operation and shutdown experience relating to Seabrook Station Unit 1.

Very truly yours, fxs/6 Ted C. Feigenbaum Senior Vice President end Chief Operating Officer Enclosure cc:

'Mr. William T. Ruscell Regional Administrator United States Nuclear Regulatory Commission Region I 475 Allendale Road King of Prussia, PA 19406 Mr. Antone C. Cerne NRC Senior Resident Inspector P.O. Box 1149 Seabrook, NH 03874 8909270083 890831 PDR ADOCK 05000443 R

PDC g

ii New Hampshire Yonkee Division of Public Service Company of New Hampshee

/

P.O. Box 300 = Seabrook, NH 03874

  • Telephone (603) 474-9521

L DOCKET NO.

50-443 UNIT Seabrook 1

)

DATE 09/05/89 I

CCMPLETED BY P. Nardone TELE 210NE (603) 474-9521 (Ext. 4074)

OPEATING STATUS

1.

Unit Name:

Seabrook Station thit 1 2.

Reporting Period:

AUGUST 1989

3. ' Licensed haal Power (MRt):

3411 4.

Nameplate Rating (Gross MWe):

1197 5.

Eesign Electrical Rating (Net MWe):

1148 6.

Max 12ran D pendable Capacity (Gross MWe):

1197 (Initial design value) 7.

Maxinom Dependable Capacity (N3t MWe):

1118 (Initial design value) 8.

If Changas Occur in Capacity Ratings (Items Number 3 9hrough 7)

Since Iast Report, Give Reasons:

'Not 7Dolicable 9.

Power level To Which Restricted, If Any: _170 MWt

10. Reasons For Restrictions, If Ar.y:

Licente issued on 05/26/89 in a low power license authorizing operation at reactor core power levels not in excess of 170 meaawatts thermal.

'311s Month Yr.-to-Date Cumulative

11. Hours In Reporting Period 744.0 58.31.0 25200'0
12. Number Of Houra Reactor Was Critical 0.0 194.4 194.4
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 Hoars 0.0 0.0 0.0

~

16. Gross 'Ibernel Energy Generated (MWH) 0 1090 1090 _
17. Gross ele.c. 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 MOC Net) 0.0 0.0 0.0
22. Unit Capacity Factor (Using DER Net) 0.0 0.0 0.0
23. Unit Forced Outage lhte 0.0 0.0 0.0
24. Shutdowns Scheduled Ovar Next 6 Months (Type, Date, and Duration of Each):

_ Reactor shutdown as of 06/22/89 for indefinite duration.

25. If Shut Down At End Of Report Period, Estimated Date Of Startup:

Indefinite

26. Units In Test Status (Prior to Cummulal Operation): Forecast Achieved INITIAL CRITICALITY 1989 06/13/89 INITIAL ELEC'IRICITY 1989 Not Applicable OCMMERCIAL OPERATIO 1989 Not Applicable 1 of 6

.. :. ;y-l' AVEIUGE DMLY UNIT POWER LEVE DOCKETT NO.-

50-443-UNIT Seabrook 1 DATE 09/05/89 CXMPIRfED BY P. Nardane TELEPH21E (603) 474-9521

(Ert. 4074)-

M0tml AIEIUST, 1989 DU ' AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY PONER LEVEL (MWe-Net)

(NWe-Net) 1 0

16 0'

2 0

17 0

3 0

18 0

4-0 19 0

5 0

20 0

6' 0

21 0

7 0

22 0

8 0

23 0

9 0

24 0

10 0

25 0

11 0

26 0

12 0

27 0

13 0

28 0

14 0

29 0

15 0

30 0

31 0

l 1Nsmcrras On this format, list the average daily unit power level in NWe-Net for each day in the reporting Irnth. Ocznpute to the nearest whole megawatt.

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DOCKET 10.

50-443 UNIT Seabrook 1 DATE 09/05/89 COFLLTED BY P. Nardone TELEPHONE (603) 474-9521 (Ext. 4074)

REFUELIfC IfMIRMATION REQUEST

1. !broe of facility: Seabrook Unit 1
2. Scheduled date for next refueling shutdown: Not Scheduled 1
3. Scheduled date for restart following refueling: Not Scheduled
4. Will refueling or resumption of operation thereafter require a technical specification change or other license amondment?

Unknown at this time.

l

5. Scheduled date(s) for subnitting licensing action and supporting i

infonnation:

Not Applicable

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

l new or different fuel design or supplier, unreviewed design or l

performance analysis methods, significant changes in fuel design, new operating procedures:

Ibne l

l

7. %e number of fuel assemblies (a) in the core and (b) in the spent fuel storage pools (a) In Core:

193 (b) 0

8. W e present licensed spent fuel pool storage capacity and the size cf any increase in license:1 storage capacity that has been requested or is planned, in number of fuel asscanblies:

Present licensed capacity: 1236 No increase in storage capacity requested or planned.

9. h e projected date of the last refueling that can be discharged to the spent fuel pool assuming the present licensed capacity:

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

We current licensed capacity is adcquate until at least the year 2007.

G of 6

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