ML20084E413

Monthly Operating Rept for Mar 1984

ML20084E413
Person / Time
Site:	Millstone
Issue date:	03/31/1984
From:	Borchert R NORTHEAST NUCLEAR ENERGY CO.
To:
Shared Package
ML20084E405	List: ML20084E403 ML20084E413 ML20084E417 ML20084E425
References
NUDOCS 8405020269
Download: ML20084E413 (5)

Text

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OPERATING DATA REPORT DOCKET NO. 50-336 l I

DATE COMPLETED BY R. Borchert TELEPHONE (203) 447-1791 Ext. 4418 t

OPERATING STATUS

1. Unit Name: Millstone Unit 2 Notes Items 21 and 22

2. Reporting Period: March 1984 cumulative are weighted

3. 1.icensed Thermal Power (MWt): 2700 ave. unit operated at

4. Nameplate Rating (Gross MWe): 909 2560 MW Thermal prior

5. Design Electrical Rating (Net MWe): 870 to its uprating to the

6. Maximum Dependable Capacity (Gross MWe): 895 current 2700 MW

7. Maximum Dependable Capacity (Net MWe): 864 thermal power level.

8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7)

Since Last Report, Give Reasons:

N/A

9. Fower Level To Which Restricted, If Any (Net MWe): N/A

10. Reasons For Restrictions, If Any:

N/A This Month Yr.-to-Date Cumulative

11. Hours In Reporting Period 744 2184 72456

12. Number Of Hours Reactor Was Critical 744 2060.9 50426.2

13. Reactor Reserve Shutdown Hours 0 0 2205.5

14. Hours Generator On-Line 744 1758.1 47940.3

15. Unit Reserve Shutdown Hours 0 0 468.2

16. Gross Thermal Energy Generated (MWH) 1471567 4288871 120600540

17. Gross Elec. Energy Generated (MWH) 642200 1377601 39183979

18. Net Electrical Energy Generated (MWH) 619080 1312980 37528681

19. Unit Service Factor 100.0 80.5 66.2

20. Unit Availability Factor 100.0 80.5 66.8

21. Unit Capacity Factor (Using MDC Net) 96.3 69.6 61.6

22. Unit Capacity Factor (Using DER Net) 95.6 69.1 60.7

23. Unit Forced Outage Rate 0 9.0 18.8

24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

None

25. If Shut Down At End Of Report Period, Estimated Date of Startup: N/A

26. Units In Test Status (Prior to Commercial Operation): Forecast Achieved INITIAL CRITICALITY N/A N/A INITIAL ELECTRICITY N/A N/A COMMERCIAL OPERATION N/A N/A I

1 B405020269 e40413 PDR ADOCK 05000336 R

PDR J

I AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-336 UNIT Millstone 2 i DATE COMPLETED BY R. Borchert i

TELEPHONE (203) 447-1791 Ext. 4418

. MONTH March 1984 (

r i

DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 1 848 17 849 i

i 2 849 18 849

3 E47 19 850 4 646 20 846 j 5 793 21 846 j 6 784 22 847 r 7 749 23 813 t

8 748 24 801

9 770 25 848 j 10 846 26 847

! 11 845 27 848 12 848 28 847 13 846' 29 847 I

14 847 30 848 15 846 31 849 i i

16 849 .. !

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. .

l l

DOCKET NO. 50-336 o UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT MAME Millstone 2 DATE COMPLETED BY R. Borchert REPORT MONTH March 1984 TELEPHONE (203) 447-1791 Ext. 4418 i

)

J Mo. Date Type l

Duration 2

, Reason Method of Licensee Systeg Compopnt Cause & Corrective (Hours) Shutting 3 Event Code Code Action to Down Reactor Report # Prevent Recurrence None l

_ _ _ _ _ _ _ _ -cm_ -- e -- ---e--.. ,.,~ - -

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Docket No. 50-336 -

Date Unit Name Millstone 2 Completed By R. Borchert Telephone (203) 447-1791

. Ext. 4418 CORRECTIVE MAINTENANCE SUPMARY FOR SAFETY RELATED EQUIPMENT

. REPORT MONTH March 1984 DATE SYSTEM COMPONENT MAINTENANCE ACTION 3/1/84 CVCS "B" Charging pump Replaced Block on "B" charging pump 3/2/84 Process and Area SG Blowdown Rad Monitor Replaced Relay card on SG Blowdown Radiation Monitor Rad Monitor 3/6/84 CVCS "C" Charging pump Repacked "C" Charging pump 3/8/84 RPS RPS Channel "C" Replaced power supply on Trip Unit #5 i

l i

r

- Docket No. 50-366 Date: ,

Completed By: R. Borchert Telephone: (203) 447-1791 Ext. 4418 REFUELING INFORMATION REQUEST

1. Name of facility: Millstone 2 1 2. Scheduled date for next refueling shutdown: Next refueling is in February 1985.

3. Schedule date for restart following refueling: N/A

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

l Unknown at this time for Cycle 7.

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

Not available 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:

Not known at this time.

J

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

j-(a) In Core: 217 (b) 376

! 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:

667

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

the spent fuel pool assuming the present licensed capacity:

1985, Spent Fuel Pool, Full core off load capacity is reached.

1987, Core Full, Spent Fuel Pool contains 648 bundles.

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