ML20237G700

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Monthly Operating Rept for Jul 1987
ML20237G700
Person / Time
Site: Millstone 
Issue date: 07/31/1987
From: Newburgh G, Scace S
NORTHEAST NUCLEAR ENERGY CO., NORTHEAST UTILITIES
To:
NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
MP-10692, NUDOCS 8708140158
Download: ML20237G700 (5)


Text

._

l 1

i AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

50-245 UNIT MILLSTONE 1 DATE AUGUST 6, 1987 l

COMPLETED BY G. NEWBURGH TELEPHONE (203) 447-1791 i

f Extension 4400 MONTH JULY 1987 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1 0

17 0

2 0

18 0

l l

3 0

19 0

4 0

20 0

5 0

21 0

l 6

0 22 0

7 0

23 0

]

i 8

0 24 0

9 0

25 0

10 0

26 0

1 11 0

27 0

l 12 0

28 0

13 0

29 0

l l

14 0

30 0

l 15 0

31 0

16 0

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 G708140150 070731 oL PDR ADOCK 05000245 lr y/.g//

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OPERATING DATA REPORT 1

l DOCKET NO.

50-245 I

DATE AUGUST 6, 1987 L

COMPLETED BY G. NEWBURGH TELEPHONE (203) 447-1791 Extension 4400 OPERATING STATUS

~

1.

Unit Name: MILLSTONE 1 INotes l

2.

Reporting Period: JULY 1987 l

l 3.

Licensed Thermal Power (MWt): 2011 l

l 4.

Nameplate Rating (Gross MWe):

562 l

l 5.

Design Electrical Rating (fut MWe): 660 l

l l

6.

Maximum Dependable Capacity (Gross MWe): 684 l

l.

7.

Maximum Dependable Capacity (Net MWe): 654 l

l 8.

If Changes Occur in Capacity Ratings (Items Number 3 Through 7) l Since Last Report, Give Reasons:

N/A i

l 9.

Power Lavel To Which Restricted, If Any. (Net MWe):

N/A 10.

Reasons For Restrictions, If Any:

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

11.

Hours In Reporting Period 744 5087 146135 12.

Number Of Hours Reactor Was Critical 0

3724.6 113079.9 13.

Reactor Reserve Shutdown Hours 0

0 3283.3 14.

Hours Generator On-Line 0

3713.7 110079.1 1

15.

Unit Reserve Shutdown Hours 0

0 93.7 l

~~~~

16.

Gross Thermal Energy Generated (MWH)

"10 7353069

'204111142 17.

Gross Elec. Energy Generated (MWH) 0 2507100 68699096 18.

Net Electrical Energy Generated (MWH)

-2421 2392712 65530424 19.

Unit Service Factor 0

73.0 75.3 j

20.

Unit Availability Factor 0

73.0 75.4 21.

Unit Capacity Factor (Using MDC Net) 0 71.9 68.6 22.

Unit Capacity Factor (Using DER Net) 0

-71.3 67.9 j

23.

Unit Forced Uutage Rate 0

0.7 11.5 24.

Shutdowns Scheduled Over Next 6 Months (Type, D4te, and Duration of Each):

Shutdown during this report period for refueling.

25.

If Shut Down At End Of Report Period, Estliated Date of Startup: AUGUST 8, 1987 26.

Units In Tcst Status (Prior to Commercial Operation):

Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY N/A COMMERCIAL OPERATION I

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REFUELING INFORMATION REQUEST I

1.

Name of facility:

MILLSTONE 1 2.

Scheduled date for next refueling shutdown:

MARCH 1989 l

I l

3.

Schedule date for restart following refueling: MAY 1989

.1 4.

Will refueling or resumption of operation,thereafter require a technical j

specification change or other license amendment?

Yes. Technical 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 information:

Summer 1988 l

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:

l 196 GE8B Fuel Assemblies 7.

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

)

fuel storage pool:

l (a) In Core: (a) 580 (b) 1732 I

8.

The present licensed spent fuel pool storage capacity and the size of any increase in licensed storage capacity that has been requested i

or is planned, in number of fuel assemblies:

j 2184 Assemblies 9.

The projected date of the last refueling 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.

i

o.

NORTHEAST UTILITIES cenerai Offices. seiden street. seriin. Connecticut 94 00NNECT'CVTLKW AND POwla CO PANY l

usna. ssac.awis racmc ct***

P.O. BOX 270

.avo.: wana ecma co ***

H ARTFORD, CONNECTICUT 06141-0270

"((((j,C]d[j$77, (203) 665-5000 i

L J

August 10, 1987 MP-10692 Re:

10CFR50.71(a)

U.S. Nuclear Regulatory Commission Document Control Desk Washington, D. C. 20555

Reference:

Provisional License DPR-21 Docket No. 50-245

Dear Sir:

l In accordance with Millstone Unit 1 Technical Specification 6.9.1.6, the following 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

-4f

'Act -

Ste hen E. Scace Station Superintendent Millstone Nuclear Power Station '

SES/GSN:jlm

Enclosures:

(4)

Regional Administrator, Office of Inspection and Enforcement, Region I cc:

Director Office of Inspection and Enforcement, Washington, D. C. (10)

Director, Office of Resource Management T. Rebelowski, Resident Inspector i Q