ML20062N545

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Monthly Operating Rept for Dec 1993 for Millstone Unit 2
ML20062N545
Person / Time
Site: Millstone 
Issue date: 12/31/1993
From: Doboe S
NORTHEAST NUCLEAR ENERGY CO.
To:
Shared Package
ML20062N544 List:
References
NUDOCS 9401180014
Download: ML20062N545 (4)


Text

.

P OPERATING DATA REPORT l

UNIT NAME Millstone Unit 2 DATE 1/05/93 COMPLETED BY 'S. Doboe TELEPHONE (203) 447-1791 EXT 4678 OPERATING STATUS f

1.

Docket Number 50-336 2.

Reporting Period December 1993 Notes: Items 22 and 23 3.

Utility Contact S. Doboe cumulative are weighted

4.. Licensed Thermal Power (MWt):

2700 averages. Unit operated 5.

Nameplate Rating (G.oss MWe):

909 at 2560 MWTH prior to its 6.

Design Electrical Rating ! Net MWe):

870 uprating to the current 7.

Maximum Dependable Capadty (Gross MWe):

903.10 2700 MWTH power level 8.

Maximum Dependable Capacitytiet MWe):

873.10 9.

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

N/A j

10. Power Level To Which Restricted, if an) (Net MWe):

N/A

11. Reasons For Restrictions, If Any:

N/A

-L This Month Yr.-To-Date Cumulative

12. Hours in Reporting Period 744.0 8760 157944.0 i

13 Number Of Hours Reactor Was Criti>:al 744.0 7689.9 112947.5-

14. Reactor Reserve Shutdown Hours 0.0 0.0_

2205.5-

15. Hours Generator On-Line 744.0 7457.3 107814.7-
16. Unit Reserve Shutdown Hours 0.0 0.0 468.2
17. Gross Thermat Energy Generated (MWh) 1991761.0 19618449.0 277600153.4

- 18. Gross Electrical Energy Generated (MWH) 667656.0 6547681.5 90951989.0

19. Net Electrical Energy Generated (MWH) 644645.0 6295911.5 87246787.8
20. Unit Service Factor 100.0 85.1 68.3
21. Unit Availability Factor 100.0 85.1 68.6
22. ' Unit Capacity Factor (Using MDC Net) 99.2 82.3 64.7
23. Unit Capacity Factor (Using DER Net) 99.6 82.6 63.6
24. Unit Forced Outage Rate 0.0 11.7 15.2
25. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

None i

26. If Unit Shutdown At End Of Report Period, Estimated Date of Startup:

N/A

27. Units in Test Status (Prior to Commercial Operation):

Forecast Acheived INITIAL CRITICALITY N/A N/A INITIAL ELECTRICITY N/A N/A

~ ;

j COMMERCIAL OPERATION N/A N/A 9401100014 940110

'l PDR ADOCK 05000336 R

PDR

n AVERAGE DAILY UNIT POWER LEVEL I

DOCKET NO. 50-336 UNIT Millstone Unit 2 DATE 1/05/93 j

COMPLETED BY S. Doboe TELEPHONE (203) 447-1791 1

EXT 4678 i

MONTH: DECEMBER 1993 j

DAY AVG. DAILY POWER LEVEL DAY AVG. DAILY POWER LEVEL 2

(MWe Net)

(MWe-Net) 1 848 17 874 L

2 849 18 875 3

852 19 876 4

874 20 876 5

876 21 877 6

868 22 876 7

852 23 875 8

854 24 873' 9

853 25 876 10 853 26-876 11 852 27 875 12 853 28 875 i

13 874 29 876 l

14 875 30 876 l

15 822 31 876 16 874

+

b INSTRUCTIONS i

f 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.

i i

l

r i

l UNIT SHUTDOWNS AND POWER REDUCTIONS

' DOCKET AO. 50-336

!~

UNIT NiME Millstone Unit.

OATE 1/04/93 i

l COMPLETED BY S. Doboe l

TELEPHONE (203)-447-1791 EXT 4678 REPORT MONTH: December 1993 No.

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

.(Hours)

Shutting Event Code' Code' Action to Down Reactor' Report #

Prevent Recurrence N/A N/A N/A N/A N/A N/A N/A.

N/A N/A N/A t

t

' F: Forced 2 Reason

' Method

  • IEEE Standard 805-1"84, 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" i

E - Operator Training & License Examination 5 - Power Reduction (Duration = 0)

F - Administrative 6 - Other (Explain)

' IEEE Standard 803A-1983, i

G - Operational Error (Explain)

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

'I

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t REFUELING INFORMATION REQUEST 1.

Name of the facility:

Millstone Unit 2

[

2.

Scheduled date for next refueling outage: July 1994 i

3.

Scheduled date for restart following refueling: N/A 4.

Will refueling or resumption of operation thereafter require a technical specification chan0e or other license amendment?

None at this time.

5.

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

None at this time.

l 6.

Important licensing considerations associated withrefueling, e.0., new or t

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

None l

7.

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

in Core: (a) 212 In Spent Fuel Pool:

(b)

-784 NOTE: These numbers represent the total Fuel Assemblies and Consolidated Fuel Storane Boxes (3 total containina the fuel rods from 6 fuel assemblies) in these two (2) Item Control Areas.

8.

The present licensed spent fuel pool storage capacity and the size of any increase in licensed storage capacity that has been requested or is planned, in number of fuel assemblies:

Currentiv 1237. A license amendment has been submitted to the NRC to 1

increase the scent fuel cool storane caoacity to 1306 storane locations.

9.

The projected date of the last refueling that can be discharged to the spent fuel pool assuming present license capacity:

1994. Soent Fuel Poll Full. Core offload _caoacity is reached.

1998. Core Full. Soent Fuel Pool Full.

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