ML20155C947
| ML20155C947 | |
| Person / Time | |
|---|---|
| Site: | Millstone  |
| Issue date: | 05/31/1988 |
| From: | Newburgh G, Scace S NORTHEAST NUCLEAR ENERGY CO., NORTHEAST UTILITIES |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| MP-11928, NUDOCS 8806140400 | |
| Download: ML20155C947 (5) | |
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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-245 UNIT Millstone 1 DATE 880608 COMPLETED BY G,.
Newburgh TELEPHONE (203)447-1791 Extension 4400 o
MONTH May 1988 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 657 17 658 2
657 18 658 3
657 19 657 4
657 20 618 5
658 21 658 6
629 22 657 7
658 23 657 8
658 24 657 9
659 25 657
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10 599 26 658 11 657 27 656 12 658 28 656 13 658 29 656 14 658 30 656 15 658 31 655 16 657 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.
8806140400 880531 PDR ADOCK 05000245 j,
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OPERATING DATA REPORT DOCKET NO. 50-245 DATE 880608 COMPLETED BY G. Newburgh
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TELEPHONE (203)447-1791
^j Extension 4400 OPERATING STATUS 1.
Unit Name: Millstone 1 INotes i
2.
Reporting Period: May 1988 l
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3.
Licensed Thermal Power (MWt): 2011 l
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Nameplate Rating (Gross MWe): 622 l
l S.
Design Electrical Rating (Net MWe): 660 l
l 6.
Maximum Dependable Capacity (Gross MWe): 684l l
7.
Maximum Dependable Capacity (Net MWe): 654 l
l 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 3647 153,455 12.
Number Of Hours Reactor Was Critical 744 3617.8 119,943.8 13.
Reactor Reserve Shutdown Hours 0
0 3,283.3 14.
Hours Generator On-Line 744 3608.6 116,801.1 15.
Unit Reserve Shutdown Hours 0
0 93.7 16.
Gross Thermal Energy Generated (MWH) 1,485,981 7.158,037 217,364,132 17.
Gross Elec. Energy Generated (MWH) 507,600 2,451,000 73,227,596 18.
Net Electrical Energy Generated (MWH) 485,988 2,345,479 69,860,199 19.
Unit Service Factor 100 98.9 76.1 20.
Unit Availability Factor 100 98.9 76.2 21.
Unit Capacity Factor (Using MDC Net) 99.9 98.3 69.6 22.
Unit Capacity Factor (Using DER Net) 99.0 97.4 68.9 23.
Unit Forced Outage Rate 0
1.1 10.9 24.
Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
N/A i
25.
I" 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 N/A N/A INITIAL ELECTRICITY N/A N/A COMMERCIAL OPERATION N/A N/A j
DOCKET NO. 50-245 UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME Millstone 1 DATE 880608 COMPLETED BY G. Newburgh a
REPORT MONTH May 1988 TELEPHONE (203)447-1791 Extension 4400 t
No.
Date Type Duration Reason 2 Method of Licensee System Component Cause & Corrective (Hours)
Shutting Event Code 4 Code 5 Action to Down Reactors Report #
Prevent Recurrence N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 1
2 3
4 F:
Forced Reason:
Method:
Exhibit G - Instructions 5:
Scheduled A-Equipment Failure (Explain) 1-Manual fcr Preparation of Data ~
B-Maintenance or Test 2-Manual Scram Entry Sheets for Licensee C-Refueling Automatic Scram Event Report (LER) F!1e D-Regulatory Restriction 4-Continued from (NUREG-0161)
E-Operator Training & License Examination previous month F-Administrative 5-Power Reduction 5
G-Operational Error (Explain)
(Duration = 0)
Exhibit _1 - Same Source H-Other (Explain) 6-Other (Explain)
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REFUELING INFORMATION REQUEST 1.
Name of facility:
Millstone 1 2.
Ne.heduled 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. Technical Specification Changes Regarding:
(1) Maximum Average Planar Linear Heat Generating Rate (2) Maximum Critical Power Ratio S.
Scheduled date(s) for submitting licensing action and supporting 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 GEBB 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:
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.
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General Offices e Selden Street, Berlin, Connecticut
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(203) 665-5000 June 9, 1988 MP-11928 Re:
10CFR50.71(a) lj.S. Nuclear Regulatory Commission Document Control Desk Washington, D.
C. 20555
Reference:
Provisional License DPR-21 Docket No. 50-245
Dear Sir:
In accordance with Millstone Unit 1 Technica? 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 tj) hts OL C Stephen E. Scace Station Superintendent Millstone Nuclear Power Station SES/GSN:1js
Enclosures:
(4) cc:
Regional Administrator, Region I William Raymond, Senior Resident Inspector 5
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