ML20012C221

Monthly Operating Rept for Feb 1990 for Millstone Unit 2. W/900313 Ltr

ML20012C221
Person / Time
Site:	Millstone
Issue date:	02/28/1990
From:	Gibson J, Scace S NORTHEAST NUCLEAR ENERGY CO., NORTHEAST UTILITIES
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
MP-90-244, NUDOCS 9003200321
Download: ML20012C221 (5)

Text

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.,~ w .., u March 13, 1990 MP-90-244 Re: 10CFR50.71(a)

U.S. Nucicar Regulatory Commission Docuraent Control Desk Washington, D. C. 20555

Reference:

Facility Operating License No. DPR 65 Docket No. 50 336

Dear Sir:

This letter is forwarded to provide the report of operating and shutdown experience relating to M111 storm Unit 2 for the month of February, 1990, in accordance with Appendix A Technical Specifications, Section 6.9.1.6. One additional copy of the report is enclosed.

Very truly yours, NORTHEAST NUCLEAR ENERGY COMPANY Ste in Scace Director, Millstone Station SES/JG cc: W. T. Russell, Region I Administrator G. S. Vissing, NRC Project Manager, Millstone Unit No. 2 W. J. Raymond, Senior Resident luspector, Millstone Unit Nos.1, 2 & 3 9003200321 900228 ,

PDR ADOCK 03000336 R PDC ,

- CR70 REV.745

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OPERATING DATA REPORT DOCKET NO, 50 336 DATE 03/06/90 COMPLETED BY J. Gibson TELEPHONE (203) 447 1791 EXT, 4431 OPERATING STATUS Notes: Items 21 and 22 1 Unit Name: Millstone Unit 2 cumulative are weighted

2. Reporting Period: February 1990 averages. Unit operated

3. Licensed Thermal Power (MWt): 2700 at 2560 MWTH prior to its 4 . Nameplate Rating (Gross MWe): 909 uprating to the current

5. Design Electrical Rating (Net MWe): 870 2700 MWTH power level.

6. Maximum Dependable Capacity (Gross MWe): 893.88 -

7. Maximum Dependable Capacity (Net KWe): 862.88

8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since last Report, Give Reasons:

N/A

9. Power Level To Which Restricted, If any (Not MWe): N/A ,

10. Reasons For Restrictions, If Any: N/A This Month Yr To Date Cumulative

11. Hours In Reporting Period 672.0 1416.0 124296.0

12. Number Of Hours Reactor Vas Critical 672.0 1416.0 91777.1

13. Reactor Reserve Shutdown Hours 0.0 0.0 2205.5 14, Hours Generator On Line 6/2.0 1416.0 87367.4

15. Unit Reserve Shutdown Hours 0.0 .

0.0 468.2

16. Cross Thermal Energy Generated (MWH) 1813945.0 3822171.q_ 241958009.4

17. Grons Elcetrical Energy Generated (MWH) 592200.0 1253869.5 73173039.5 18 Not 21cetrical Energy Cenerated (MWH) 571495.0 1210233.5 70206867.5

19. Unit Service Factor 100.0 100.0 70 1

20. Unit Availability Factor 100.0 100.0 70.7

21. Unit Capacity Factor (Using MDC Net) 98.6 99.1 66.5

22. Unit Capacity Factor (Using DER Net) 97.8 98.2 65.5

23. Unit Forced Outage Rate 0.0 0.0 13.7

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

NONE _,

25. If Unit Shutdown 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 4

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i-I AVERAGE DAILY UNIT POVER LEVEL t

[ DOCKET NO. 50 336 ,

l- UNIT: __M111 stone Unit 2 i DATE: 03/06/90 l COMPLETED BY: J. Cibson .

TELEPHONE: (203)447-1791  ;

EKT: 4431 l NORTH: __ FEBRUARY 1990 i

DAY AVO. DAILY POWER LEVEL DAY AVG. DAILY POWER LEVEL i (NWe-Net) (NWe Net) 1.. 855 17 851 ,

2- 856 18 847 l 3 855 19 845  ;

4 856 20 845 5 854 21 844 i 1

6 856 22 845 i

~

7 856 23 845 8- 856 24 845 j i

.9 855 25 844 ,

t a

10 855 26 841

[

11 854 27 843 '

i 12= __ 852 28 84) .

13 852 29 I

14 855 30 15 853 31 i 16 853

' INSTRUCTIONS 10n 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

4

DOCKET NO. '50-336 UNIT. SHUTDOWNS.AND POWER REDUCTIONS UNIT NAME M111meaa= 2 -"

DATE 03/06/90 * . -

COMPLETED BY J. Gibson '2 ^

TELEPHONE (203) 447-1791 REPORT MONTH FEBRUARY 1990 EKT. 4431 No. Date Type l Duration Reason2 Method of' License Systga pnt Cause & Corrective (Hours) . Shutting Event Code Code Action tc Down Reactor 3 ' Report # Prevent Recurrence N/A N/A N/A N/A N/A N/A N/A N/A N/A I:

F Forced 2 Reason: O 3 Method Exhibit G - Instructions S: Scheduled A-Equipment Failure'(Explain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scran Entry Sheets for License C-Refueling 3-Automatic Scram Event Report (LER) File D-Regulatory Restriction 4-Continued from (NUREG-Ol61)

E-Operator Training & License Examination Previous month 5-Power Reduction 5 F-Administrative Exhibit 1 -Same Source G-Operational Error (Explain) (Duration -0)

H- Other.(Explain) 6-Other (Explain)

. . ~ . . . - - . - - . . _ . - - - . . - _ . _ _ _ . .

.v o e 's 4 o

REFUELING INFORMATION REOUEST

1. Name of facility: Millstone 2

2. Scheduled date for next refueling shutdown: Aucust 31. 1990

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?

YES _

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

July 1. 1990

6. Important licensing considera* tons associated with refueling, e.g.,

new or different fuel design or supplier, unroviewed design er 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) 212 In Spent Fuel Pool: (b) kAR

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:

Currently 1277

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

1994. Spent Fue: Pool Full. core off load capacity is reached (with

-out consolidat:.on).

1998. Core Full. Spent Fuel Pool Full 2009. Snent Fuel Pool Full, core off load capacity is reached-continaent upon full scale storace of consolidated fuel in the Soent Fuel Pool.