ML20046D174

From kanterella
Jump to navigation Jump to search
Monthly Operating Rept for Jul 1993 for Millstone,Unit 2
ML20046D174
Person / Time
Site: Millstone Dominion icon.png
Issue date: 07/31/1993
From: Doboe S
NORTHEAST NUCLEAR ENERGY CO.
To:
Shared Package
ML20046D170 List:
References
NUDOCS 9308160248
Download: ML20046D174 (4)


Text

-

OPERATING DATA REPORT -

i UNIT NAME - Millstone Unit 2 i

DATE 8/05/93 COMPLETED BY S.Doboe TELEPHONE (203) 447-1791 EXT _4678 OPERATING STATUS

1. Docket Number 50-336
2. Reporting Period July 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 (Gross MWe):

909 at 2560 MWTH prior to its

6. Design Electrical Rating (Net MWe):

670 uprating to the current

7. Maximum Dependable Capacity (Gross MWe):

903.10 2700 MWTH power level.

8. Maximum Dependable Capacity (Net MWe):

873.10

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" N/A
11. Reasons For Restrictions, if Any:

N/A,

^

r This Month Yr.-To-Date Cumulative

12. Hours in Reporting Period 744.0 5087 154271.0 13 Number Of Hours Reactor Was Critical 744.0 4779.3 110036.9
14. Reactor Reserve Shutdown Hours 0.0 0.0 2205.5
15. Hours Generator On-Line 744.0 4654.2 105011.6 l

1C. Unit Reserve Shutdown Hours 0.0 0.0 468.2

17. Gross Thermal Energy Generated (MWH) 2008410.0 12172348.0 270154052.4
10. Gross Electrical Energy Generated (MWH) 671212.5 4065698.0 88470005.5
19. Net Electrical Energy Generated (MWH) 648276.5 3915038.0 84865914.3

' 20. Unit Service Factor 100.0 91.5 68.1

' 21. Unit Availability Factor 100.0 91.5 68.4

22. Unit Capacity Factor (Using MDC Net) 99.8 88.1 64.4
23. Unit Capacity Factor (Using DER Net) 10r).2 88.5 63.4 24, Unit Forced Outage Rate 0.0 2.6 14.9
25. Shutdowns Scheduled Over Next 6 Months (Type. Date, and Duration of Each):

None

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

N/A 27, Units in Test Status (Prior to Commercial Operation):

l Forecast Acheived INITIAL CRITICALITY N/A N/A INITIAL ELECTRICITY N/A N/A COMMERCIAL OPERATION N/A N/A 9308160248 930810 PDR ADDCK 0S000336 R

.PDR

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-336 UNIT Millstone Unit 2 DATE 8/05/93 COMPLETED BY S. Doboe TELEPHONE (203) 447-1791 EXT 4678 i

MONTH: JULY 1993 i

DAY AVG. DAILY POWER LEVEL DAY AVG. DAILY POWER LEVEL (MWe-Net)

(MWe-Net) f 1

872 17 872 2

874 16 872 3

874 19 871 4

873 20 872 5

873 21 871 6

872 22 872 7

871 23 872 8

871 24 872 9

872 25 871 l

10 871 26 871 11 871 27 872 12 871 28 870 13 869 29 370 14 870 30 870 15 870 31 870 16 671 i

INSTRUCTIONS On this fonnat, list the average daily unit power level in MWe-Net for each i

day in the reporting month. Compute to the nearest whole megawatt.

f T

REFUELING INFORMATION REOUEST 1.

Name of facility:

Millstone 2 2.

Scheduled date for next refueling shutdown:

June 1994 3.

Scheduled date for restart following refueling:

N/A 4.

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

None at this time 5.

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

None at this time 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 fuel storage pool:

In Core:

(a) 217 In Spent Fuel Pool:

(b) 784-NOTE: These numbers represent the total Fuel Assemblies and Consol-idated Fuel Storace 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 inc1' ease in licensed storage capacity that has been-requested or is planned, in number of fuel assemblies:

Currentiv 1237 9.

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

the spent fuel pool assuming the present licensed capacity:-

1994. Spent Fuel Pool Full, Core Off Load capacity is reached.

1998. Core Full. Spent Fuel Pool Full.

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

50-336-UNIT NAME Millstone Unit 2

?

DATE 8/05/93 COMPLETED BY S.Doboe-TELEPHONE __(203) 447-1791 REPORT MONTH July 1993 EXT 4678 No.

Date Type 1 Duration Reason 2 Method of License System Component Cause & Corrective (Hours)

Shutting Event Code 4 Code 5 Action to Down Reactor 3 Report #

Prevent Recurrence N/A' N/A N/A N/A N/A N/A N/A N/A N/A N/A 1 F: Forced 2 Reason 3 Method 4 IEEE Standard 805-1984.

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

" Recommended Practices B -Maintenance or Test 2 -Manual Scram for System Identification in C -Refueling 3 -Automatic Scram Nuc! car Power Plants and D -Regulatory Restriction 4 -Continued from Related Facilities"

' E -Operator Training & License Examination Previous Month F -Administrative 5 rower Reduction 5 IEEE Standard 803A-1983, G -Operational Error (Explain)

(Duration - 0)

  • Recommended Practices H -Other(Explain) 6 -Other (Exolain) for Unique identification in Power Plants and Related Facilities-Component Function Identifiers"

~

2....

..2

_._.