ML19332G138

Monthly Operating Rept for Nov 1989 for Millstone Unit 2. W/891212 Ltr

ML19332G138
Person / Time
Site:	Millstone
Issue date:	11/30/1989
From:	Neron G, Scace S NORTHEAST NUCLEAR ENERGY CO., NORTHEAST UTILITIES
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
MP-13849, NUDOCS 8912200204
Download: ML19332G138 (5)

Text

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' J un im,wou o 12, 1989 I

Re: 10CFR50.71(a) 1 U.S. Nuclear Regulatory Commission Document Control Desk

,- Washington, D. C. 20555

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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 Millstone Unit 2 for the month of November, 1989, 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 ,

Steph E. cNe tation Superintendent Millstone Nuclear Power Station -

SES/CN cc: W. T. Russell, Region 1 Administrator G. S. Vissing, NRC Project Manager, Millstone Unit No. 2 W. J. Raymond, Senior Resident Inspector, Millstone Unit Nos.1, 2 6 3

- _ .8912200204 891130 ,-

PDR R

ADOCK 05000336 PDC

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OPERATING DATA REPORT DOCKET NO. 50 336 DATE 12/07/89 COMPLETED BY 0. Neron TELEPHONE (203) 447-1791 EXT. 4417 OPERATING STATUS Notes: Items 21 and 22

1. Unit Name: _ Millstone Unit 2 cumulative are weighted

2. Reporting Period: November 1989 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 MWe): 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 (Net MWe): N/A

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

11. Hours In Reporting Period 720.0 8016.0 122136.0

12. Number Of Hours Reactor Was Critical 204.0 5283.7 89617.1

13. Reactor Reserve Shutdown Hours 0.0 0.0 2205.5

14. Hours Generator On Line 179.1 5142.0 85207.4

15. Unit Reserve Shutdown Hours 0.0 0.0 468.2

16. Gross Thermal Energy Generated (MWH) 454022.0 13476184.4 ~ 236127464.4

17. Gross Electrical Energy Generated (MWH) 145666.5 4426551.0 71257071.5

18. Not Electrical Energy Generated (MWH) 136280.5 4248346.0 68357492.5

19. Unit Service Factor 24.9 64.1 69.8

20. Unit Availability Factor 24.9 64.1 70.1

21. Unit Capacity Factor (Using MDC Net) 21.9 61.4 65.9

22. Unit Capacity Factor (Using DER Net) 21.8 60.9 64.9

23. Unit Forced Outage Rate 0.0 0.0 14.0

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

N/A ,

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

e 4

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l AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. _30 336 UNIT: Millstone Unit 2  :

DATE: 12/07/89 l I

COMPLETED BY: G. Neron TELEPHONE: (203)447 1791 EKT: 4417 MONTH: NOVEMBER 1989 DAY AVG. DAILY POWER LEVEL DAY AVG. DAILY POWER LEVEL

! (MWe Net) (MWe. Net) 1 1 0 17 0 2 0 18 0 3 0 19 0 4 0 20 0 5 0 21 0 6 0 22 0 7 0 23 98 8 0 24 670 9 0 25 797 [

10 0 26 848 11 0 27 847 12 0 28 856  ;

13 0 29 857 j 14 0 30 858 15 0 31 -

l 16 0 INSTRUCTIONS 1

On this format, list the average daily unit power 1cvel in MWe Net for each day in the reporting month. Compute to the nearest whole megawatt.

l

DOCKET is0. 50-336

• UNIT NAME Millstone 2 _. ,

UNIT SHUTDOWNS AND POWER REDUCTIONS 12/07/89 DATE COMPLETED BY C. Neron .,

TELEPHONE (203) 447-1791.

November 1989 EXT. 4417 REPORT MONTH Component Cause & Corrective No. Date Type l Duration Reason2 Method of License Systgm Shutting Event Code Code) Action to (Hours) 3 Prevent Recurrence Down Reactor Report #

1 N/A N/A N/A Continuation of the 02 891021 S 540.4 D Steam Generator in-spection and repair outage: Unit started up on 11/22/89 and achieved 100% power on 11/25/89.

2 Reason: 3 Method ' Exhibit G - Instructions 1: F Forced 1-Manual for Preparation of Data S: Scheduled A-Equipment Failure (Explain) Entry Sheets for License B-Maintenance or Test 2-Manual Scram 3-Automatic Scram Event Report (LER) File C-Refueling D-Regulatory Restriction 4-Continued from (NUREG-0161)

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

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

. *-. " ( l .

l BEFUELING INFORMATION REOUEST

1. Name of facility: Millstone 2 2.- Scheduled date for next refueling shutdown: October 1990

3. Scheduled date for restart following refueling: N/A l

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

Not at this time

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

None i

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: i Not at this time j I

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) 112 l I

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 assemblics:

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. Soent Fue: Pool Full, core off load caDacity is reached (with

-out consolioat:.on).

1998. Core Full. Soent Fuel Prol Full

~

1909. Soent Fuel Pool Full, core off load capacity is reached-contincent uDon full scale storace of consolidated fuel .n the Soent Fuel Pool.