ML20235H888

Monthly Operating Rept for Jan 1989 for Millstone Unit 1

ML20235H888
Person / Time
Site:	Millstone
Issue date:	01/31/1989
From:	Newburgh G, Scace S NORTHEAST NUCLEAR ENERGY CO., NORTHEAST UTILITIES
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
MP-12761, NUDOCS 8902240097
Download: ML20235H888 (5)

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-. AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

50-245' UNIT > Millstone 1-j l

DATE 890202 COMPLETED BY G. Newburgh TELEPHONE (203)'447-1791 Extension 4400-MONTH -January, 1989

. DAY AVERAGE DAILY POWER LEVEL DAY' AVERAGE DAILY POWER LEVEL (MWe-Net) l' 660 (MWe-Net)-

17 660~

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'661 18 659-

.3 584 19 659 4

622 20 659 5

660 21 660 6.

660 22 660

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661 23 649'

.8 661 24 659 9

660 25 660 10

-660 26 660 11' 660 27 659 12 660-28 659 13 660 29 659 14 660 30 659 15 660 31 659 16 637 INSTRUCTIONS On this format, list the average daily unit power level in MWe-Net for each day in the reporting month.

Computer to the nearest whole megawatt.

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d if REFUELING INFORMATION REQUEST 1.

Name of facility: Millstone 1 1

2.

Scheduled date for next. refueling shutdown: APRIL 1989 3.

Schedule date for restart following refueling: MAY 1989 4.

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

Yes, Technicial Specification Changes Regarding:

(1) Maximum Average Planar Linear Heat Generating Rate (2) Maximum Critical Power Ratio 5.

Scheduled date(s) for submitting licensing action and supporting j

information:

Winter 1988-89 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:

196 GE8B Fuel Assemblies 7.

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

(a)

In Core:

(a) 580 (b) 1732 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:

Present capacity, 2184 assemblies Requested increase, 1045 assemblies 9.

The projected date of the last refu'eling that can be discharged to the spent fuel pool assuming the present licensed capacity:

1987, Spent Fuel Pool, Full Core Off Load Capability is Reached Temporary rack approved for installation if required; plans for additional capacity in progress.

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3 OPERATING DATA REPORT

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DOCKET NO.

50-245 l

DATE 890202 COMPLETED BY G. Newburgh TELEPHONE (203)447-1791 i

Extension 4400 I

' OPERATING STATUS j

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Unit Name: Millstone 1 2.

Reporting Period: January, 1989 Notes:

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Licensed Thermal Power (MWt): 2011 4.

Nameplate Rating (Gross MWe): 662 5.

Design Electrical Rating (Net MWe): 660 6.

Maximum Dependable Capacity (Gross MWe): 684 7.

Maximum Dependable Capacity (Net MWe): 654 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.

Year to Date Cumulative 11.

Hours In Reporting Period 744 744 159,336

12. Number Of Hours Reactor Was Critical 744 744 125,731.6 13.

Reactor Reserve Shutdown Hours 0

0 3,283 3

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Hours General On-Line 744 744 122,541.1

15. Unit Reserve Shutdown Hours 0

0 93.7

16. Gross Thermal Energy Generated (MWH) 1,483,739 1,483,739 228,668,400

17. Gross Elec. Energy Generated (MWH) 508,900 508,900 77,,072,496

18. Net Electrical Energy Generated (MWH) 487,138 487,138 73,537,578

19. Unit Service Factor 100 100 76.9

20. Unit Availability Factor 100 100 77.0

21. Unit Capacity Factor (Using MDC Net) 100.1 100.1 70.6

.22.

Unit Capacity Factor (Using DER Net) 99.2 99.2 69.9

23. Unit Forced Outage Rate 0

0 10.6 24.

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

Rufueling Outage, April 1, 1989, 35 day duration.

25.

If Shutdown at End of Report Period, Estimated Date of Startup: N/A

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

Forcast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY N/A COMMERCIAL OPERATION

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HARTFORD. CONNECTICUT 06141-0270 J C'.'.He'."l%','c"~.

(203) 665-5000 k

L February 13. 1989 MP-12761 Re:

10CFR50.71 (a)

U.S. Nuclear Regulatory Commission Document Control Desk Washington, D.C.

20555

Reference:

Facility Operating License DPR-21 Docket No. 50-245 i

Dear Sir:

In accordance with Millstone Unit 1 Technical Specification 6.9.1.6, the follcwing monthly operating data report for Millstone Unit 1 is enclosed. One additional copy of the report is enclosed.

Very truly yours, NORTHEAST NUCLEAR ENERGY COMPANY

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ctd2 Strphdn E.

cace Station Superintendent Millstone Nuclear Power Station SES/GSN:jlm

Enclosures:

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Regional Administrator, Office of Inspection and Enforcement, Region I Director, Office of Inspection and Enforcement, Washington, D.C.

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Director, Office of Resou.rce Management William Raymond, Senior Resident Inspector fk I(

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