ML20247F737

Monthly Operating Rept for Aug 1989 for Millstone Unit 2.W/

ML20247F737
Person / Time
Site:	Millstone
Issue date:	08/31/1989
From:	Neron G, Scace S NORTHEAST NUCLEAR ENERGY CO., NORTHEAST UTILITIES
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
MP-13486, NUDOCS 8909180259
Download: ML20247F737 (5)

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J (203) 665-5000 uca i.,eca September 8, 1989 MP-13486 Re:

10CFR50. 71 (a)

' U.S. Nuclear Regulatory Comission Document 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 Millstone Unit 2 Mou hly Operating Report 89-08 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 Zl Wf M&

St in E./ Scace Station Superintendent Millstone Nuclear Power Station

-SES/GN:dir cc:

W. T. Russell, Region I Administrator G. S. Vissing, NRC Project Manager, Millstone Unit No. 2 W. J. Raymond, Senior Resident Inspector, Millstone Unit Nos. 1, 2 & 3 8909180259 890831

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. AVERAGE DAILY: UNIT POWER LEVEL I

DOCKET NO.

50-336 UNIT ' Millstone Unit 2 DATE 09/08/89 COMPLETED BY G. Neron TELEPHONE. (203) 447-1791 l

Extension 4417

_. MONTH August, 1989 i

~ DAY.

- VERAGE DAILY POWER LEVEL DAY-AVERAGE DAILY TOWER LEVEL.

_(MWe-Net)

-(MWe-Net)

I1' 808 17 854 2

859' 18 856=

3 856

'19 856' i

4~

849 20' 855-

=5-857>

21 852 I

6 858 22 853 7

'858 23 852 8-858 24 853 j

9 857 25 821 l

<l 10 857 26 851' 11 857 27 853

~12 855 28 852'13-854 29 852 i

i 1

14-854 30 850 1

15 854 31 850

'16 853

INSTRUCTIONS On'this format, list the average daily unit power level in MVe-Net for each day in the reporting month. Computer to the nearest whole megawatt.

OPERATING DATA REPORT DOCKET NO.

50-336 DATE 09/08/89 COMPLETED BY G. NERON TELEPHONE (203) 447-1791 Extension 4417 OPERATING STATUS 1.

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

Reporting Period: August 1989 are weighted averages. Unit 3.

Licensed Thermal Power (MWt): 2700 operated at 2560 MV thermal 4.

Nameplate Rating (Gross MVe):

909 prior to its uprating to the 5.

Design Electrical Rating (Net MWe): 870 current 2700 MV thermal power 6.

Maximum Dependable Capacity (Gross MWe):893.88 level.

7.

Maximum Dependable Capacity (Net MVe): 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 Year to Date Cumulative l

11.

Hours In Reporting Period 744 5,831 119,951 12.

Number Of Hours Reactor Vas Critical 744.0 3,874.4 88,207.8 13.

Reactor Reserve Shutdown Hours 0

0 2205.5 14.

Hours General On-Line 744.0

~~'

3,759.6 83,825.0 15.

Unit Reserve Shutdovt. Hours 0

0 468.2 16.

Gross Thermal Energy Generated (MVH) 2,001,979.0 9,990,647.0 232,641,927.0 l

17.

Gross Elec. Energy Genera *ed (MVH) 656,509.5 3,281,848.5 70,112,369.0 1

18.

Net Electrical Energy Geneteted (MVH) 633,742.5 3,150,717.5 67,259,864.0 19.

Unit Service Factor 100.0 64.5 69.9 20.

Unit Availability Factor 100.0 21.

Unit Capacity Factor (Using HDC Net) 98.7~~

64.5 70.3 62.6 66.0 l

22.

Unit Capacity Factor (Using DER Net) 97.9 62.1 65.0 l

23.

Unit Forced Outage Rate 0.0 0.0 14.2 24.

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

Eddy Current Examination of Steam Generator Tubes: October 21, 1989; Approximately 4-5

(

veeks l

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 N/A N/A INITIAL ELECTRICITY N/A N/A COMMERCIAL OPERATION N/A N/A

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p REFUELING INFORMATION REQUEST U

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Name of facility:

Millstone 2

- 2.-

Scheduled date for next refueling shutdown:

October 1990 3.

Schedule date for restart following refueling:

N/A 4.

Vill 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 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 at this time 7.

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

(a)

In Core:

(a) 217 (b) 640 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-Fuel Pool Full, core off load capacity is reached (without consolidation).

1998, Core Full, Spent Fuel Pool Full 2009, Spent Fuel Pool Full, core off load capacity is reached -

contingent upon full scale storage of consolidated fuel in the Spent Fuel Pool.

_ _ _ _ _ _ _ - _ _ -