ML20147C200
| ML20147C200 | |
| Person / Time | |
|---|---|
| Site: | Seabrook  |
| Issue date: | 12/31/1987 |
| From: | Nardone P, George Thomas PUBLIC SERVICE CO. OF NEW HAMPSHIRE |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| NYN-88003, NUDOCS 8801190114 | |
| Download: ML20147C200 (6) | |
Text
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OPERATING DATA REPORT DOCKET NO.
50-443 DATE 01/11/88 COMPLETED BY P. Nardone TELEPHONE (603) 474-9521 (Ext. 3116)
OPERATING STATUS 1.
Unit Name:
Seabrook Station Unit 1 2.
Reporting Period:
DECEMBER 1987 3.
Licensed Thermal Power (Mut):
3411 4.
Nameplate Rating (Cross MWe):
1197 5.
Design Electrical Rating (Net MWe):
1148 6.
Maximum Dependable Capacity (Cross 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 744.0 8760.0 10585.0
- 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. Cross Elec. Energy Generated (MWH) 0 0
C
- 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 i
- 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 INITI AL CRITICALITY 1988 Not Applicable INITIAL ELECTRICITY 1988 Not Applicable COMMERCIAL OPERATION 1988 Not Applicable l
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15 8801290114 871231 g
PDR ADOCK 05000443
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R DCD
AVERACE DAILY UNIT POWER LEVEL DOCKET NO.
50-443 UNIT Seabrook 1 DATE ~ 01/11/88 COMPLETED BY P.
Nardone TELEPHONE (603) 474-9521 (Ext. 3116)
MONTH DECEMBER, 1987 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 0
16 0
2 0
17 0
3 0
18 0
4 0
19 0
5 o
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
INSTRUCTIONS 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.
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DOCKET N00 50-443 UNIT SilUTDOUNS AND POWER REDUCTIONS UNIT NAME Seabrook I DATE 01/11/88 COMPLETED BY P.
Nardone REPORT MONTil DECEMBER, 1987 TELEPIIONE (603) 474-9521 (Ext. 3116)
No. Date Typel Dura t ion Reason 2 Method of Licensee Cause & Corrective (flours )
Shutting Event Action to Down Reactor 3 Report #
Prevent Recurrence NO ENTRIES FOR THIS MONTil 1
2 3
F:
Fo rced Reason:
Method:
S: Scheduled A-Equipment Failure (Explain) 1-Manual 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) 3 of 5
Docket No.
50-443 Date 01/11/88 Unit Name Seabrook 1 Completed By P. Nardone Telephone (603) '*74-9521 (Ext. 3116)
CORRECTIVE MAINTENANCE
SUMMARY
FOR SAFETY RELATED EQUIPMENT Page 1 of 1 REPORT MONTH DECEMBER, 1987 DATE SYSTEM COMPONENT MAINTENANCE ACTION 12/01/87 Service Water SW-V-20 Overhauled butterfly valve to correct Train A ripped valve liner caused by valve disc Discharge Valve and spacer ring interference.
To Ocean 12/02/87 Safety Injection SI-V-93 Grease leaking by gasket on lower limit Train B switch assembly gear housing. Replaced SI Pump Recirc gasket, cleaned limit switch rotors and Valve To RWST contacts.
12/28/87 Diesel Generator DC-C-2B Faulty contact carrier assembly in<
Train B compressor starter. Replaced contact Diesel Generator carrier and contacts in assembly.
Starting Air Compressor 12/30/87 Diesel Generator Train B Noisy and intermittent power supply in Diesel Generator electronic controller for diesel governor.
Covernor Controller Replaced electronic controller.
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l Docket No.
50-443 D te 01/11/88 Completed By:
P. Nardone Telephone:
(603) 474-9521 (Ext. 3116)
[
REFUEi.ING INFORMATION REQUEST I
i
- 1. Name of facility:
Seabrook Unit I-
?
4 2._ Scheduled date-for next refueling shutdown: Not Scheduled
- 3. Scheduled date for' restart following refueling:
Not Scheduled I
- 4. Will refueling or resumption of operation thereaf ter require a technical specification change or other license amendment?
Unknown at this time.
- 5. Scheduled date(s) for submitting licensing action and supporting information:
Not Applicable
- 6. Important licensing considerations associated with refueling, e.g.,
new or different fuel design or supplier, unreviewed design or performance analysis methods, significant changes in fuel design, new operating procedures:
None
- 7. The number of fuel assemblies (a) in the core and (b) in the spent j
fuel storage pool
[
i i -
(a) In Core:
193 (b) 0
- 8. The present licensed spent fuel pool storage capacity and the size of I
any increase in licensed storage capacity that has been requested or
[
is planned, in number of fuel assemblies:
l Present licensed capacity:
1236 l
No increase in storage capacity requested or planned.
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- 9. The projected date of the last refueling that can be discharged to l
the spent fuel pool assuming the present licensed capacity:
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a Licensed capacity of 1236 fuel assemblies based on sixteen j
refuelings and full core offload capability.
[
i The current licensed capacity is adequate until at least the l
year 2007.
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Q George S. Thomas Vice Proudent Nuclear Producten Putsc SeMee of New HampeNro Ptw Hampshire Yankee Division NYN-88003 January 11, 1988 United States Nuclear Regulatory Commission Washington, DC 20555 Attention:
Document Control Desk
Reference:
Facility Operating License No. NPF-56, Docket No. 50-443
Subject:
Monthly Operating Report Gentlemen:
In accordance with Technical Specification Section 6.8.1.5, enclosed please find Monthly Operating Report 87-12 covering the operation and shutdown experience relating to Seabrook Station Unit 1.
Very truly yours, Enclosure cc Regional Administrator U.S. Nuclear Regulatory Commission - Region I 631 Park Avenue King of Prussia, PA 19406 Mr. A. C. Cerne NRC Senior Resident Inspector Seabrook Station Seabrook, NH 03874 Y,}
P.O. Box 300. Seabrook, NH 03874. Telephone (603) 474 9574
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