ML20214L565

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Revised Monthly Operating Rept for May 1986
ML20214L565
Person / Time
Site: Millstone Dominion icon.png
Issue date: 05/31/1986
From: Newburgh G
NORTHEAST NUCLEAR ENERGY CO.
To:
Shared Package
ML20214L558 List:
References
NUDOCS 8609100274
Download: ML20214L565 (2)


Text

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OPERATING DATA REPORT DOCKET NO. 50-245 DATE 860609 COMPLETED BY G. Newburgh TELEPHONE (203) 447-1791 Ext. 4400 OPERATING STATUS 1.

Unit Name: Millstone Unit 1 Notes

  • Revised May Report.

2.

Reporting Period: May 1986 3.

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 Yr.-to-Date Cumulative 11.

Hours In Reporting Period 744 3624 135912 12.

Number Of Hours Reactor Was Critical 595.1 3440.4 104519.2 13.

Reactor Reserve Shutdown Hours 148.9 148.9 2983.4 14.

Hours Generator On-Line 560.3 3399 101588.2 15.

Unit Reserve Shutdown Hours 183.7 183.7 2//.4 16.

Gross Thermal Energy Generated (MWH) 1103120 6739773 187353971 17.

Gross Elec. Energy Generated (MWH) 375400 2307900 63009196

  • 60098592 18.

Net Electrical Energy Generated (MWH)* 359801

  • 2208820 19.

Unit Service Factor 75.3 93.8 74.7 20.

Unit Availability Factor 100.0 98.9 74.9 21.

Unit Capacity Factor (Using MDC Net) 73.9 93.2 67.6 22.

Unit Capacity Factor (Using DER Net) 73.3 92.3 67.0

23. Unit Forced Outage Rate 0

1.2 12.0 24.

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

N/A 25.

If Shut Down At End Of Report Period, Estimated Date of Startup:

N/A 26.

Units In Test Status (Prior to Commercial Operation):

Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY N/A COMMERCIAL OPERATION 8609100274 860714 PDR ADOCK 05000245 R

PDR

REFUELING INFORMATION REQUEST 1.

Name of facility:

Millstone 1 2.

Scheduled date for next refueling shutdown:

May 1987 3.

Schedule date for restart following refueling: August 1987 4.

Will refueling or resumption of operation thereafter require a technical 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:

Spring 1987 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:

200 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) 1536 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:

2184 Assemblies 9.

The projecteu 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.

1991, Core Full, Spent Fuel Pool Contains 2146 Bundles.

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