ML20132D704

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Revised Monthly Operating Rept for Dec 1995 for Milstone Nuclear Power Station Unit 1
ML20132D704
Person / Time
Site: Millstone Dominion icon.png
Issue date: 12/31/1995
From: Newburgh G
NORTHEAST NUCLEAR ENERGY CO.
To:
Shared Package
ML20132D663 List:
References
NUDOCS 9612200075
Download: ML20132D704 (3)


Text

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Docket No. 50-245 B16088 s

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Millstone Unit No.1 4

i Facility Operating License No. DPR-21 Revised Monthly Operating Reports i

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i' December 1996 s

a 9612200075 961216 PDR ADOCK 05000245 R

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OPERATING DATA REPORT UNIT NAME Millstone Unit 1 DATE 12/12/96 COMPLETED BY GINewburgh l

TELEPHONE (860) 444 5730 OPERATING STATUS I

1. Docket Number 50-245
2. Reporting Period December 1995 Notes:
3. Utility Contact G. Newburgh

' Corrected on 12/12/96 to

4. Licensed Thermal Power (MWt):

2011 reflect Forced Outage

5. Nameplate Rating (Gross MWe):

662 beginning 12/13/95 @ 0000

6. Design Electrical Rating (Net MWe):

660 due to 10CFR50.54(f) Letter l

7. Maximum Dependable Capacity (Gross MWe):

670

8. Maximum Dependable Capacity (Net MWe):

641

9. If Changes Occur in Capacity Ratings (Items Number 4 Through 8) Since Last Report, Give Reasons:

N/A

10. Power Level To Which Restricted, If any (Net MWe):

0

11. Reasons For Restrictions, if Any:

Design basis verification response pursuant to 10CF'R50.54(f).

This Month

/r.-To-Date Cumulative

12. Hours in Reporting Period 744.0 8759.0 219936.0
13. Number Of Hours Reactor Was Critical 0.0 7004.3 170529.9
14. Reactor Reserve Shutdown Hours 0.0 0.0 3283.3
15. Hours Generator On-Line 0.0 6932.4 166560.7
16. Unit Reserve Shutdown Hours 0.0 0.0 93.7
17. Gross Thermal Energy Generated (MWH) 0.0 13562306.0 314372827.0
18. Gross Electrical Energy Generated (MWH) 0.0 4560482.0 105938737.0
19. Net Electrical Energy Generated (MWH)

-2645.0 4357344.0 101069951.0

20. Unit Service Factor 0.0 79.1 75.7
21. Unit Availability Factor 0.0 79.1 75.8 l
22. Unit Capacity Factor (Using MDC Net)

-0.6 77.6 70.4 2

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23. Unit Capacity Factor (Using DER Net)
  • 100.0
  • 100.0
  • 11.8

-0.5 75.4 69.6 j

24. Unit Forced Outage Rate
25. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

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' Shutdown for 10CFR50.54F at time of this report 25Eif UEii5iiuisoissht' End Of Rip ~o~rtWriod[s~stimated~DaieIdStartup:

  • To be determined

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27. Units In Test Status (Prior to Commercial Operation);

j Forecast Achieved INITIAL CRITICALITY N/A N/A INITIAL ELECTRICITY N/A N/A l

COMMERCIAL OPERATION N/A N/A l

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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-245 UNIT NAME Millstone Unit 1 DATE 12/12/96 COMPLETED BY G. Newburah TELEPHONE (8601-444-5730 REPORT MONTH: December 1995 No.

Date Type' Duration Reason Method of License System Component Cause & Corrective 2

5 (Hours)

Shutting Event Code' Code Action to 3

Down Reactor Report #

Prevent Recurrence 95-09A 951104 S

288 C

4 N/A N/A N/A RFO15.

95-10 951213 F

456 D

6 N/A N/A N/A Design basis verification for (Continuation response to NRC pursuant from scheduled to 10CFR50.54(f).

refueling outage 95-09A.)

RFO activities continue.

Reason Method

' F: Forced 2

S: Scheduled A - Equipment Failure (Explain) 1 - Manual

" Recommended Practices B - Mainteneance or Test 2 - Manual Scram for System Identification in C - Refueling 3 - Automatic Scram Nuclear Power Plants and D - Regulatory Restriction 4 - Continued from Previous Month Related Facilities" E - Operator Training & License Examination 5 - Power Reduction (Duration = 0) 5 F-Administrative 6 - Other (Explain)

IEEE Standard 803A-1983, G - Operational Error (Explain)

" Recommended Practices H - Other (Explain) for Unique identification in Power Plants and Related Facilities - Component Function identifiers"

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