ML20071C882
| ML20071C882 | |
| Person / Time | |
|---|---|
| Site: | Millstone  |
| Issue date: | 01/13/1983 |
| From: | Gibson J NORTHEAST NUCLEAR ENERGY CO. |
| To: | |
| Shared Package | |
| ML20071C877 | List: |
| References | |
| NUDOCS 8303080207 | |
| Download: ML20071C882 (5) | |
Text
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OPERATING DATA REPORT DOCKET NO. 50-336 DATE 1/13/83 COMPLETED BY J. Gibson TELEPHONE (203) 447-1791 Ext. 4431 OPERATING STATUS 1.
Unit Name: Millstone 2 Notes Items 21 and 22 2.
Reporting Period:
December 1982 cumulative are weighted 3.
Licensed Thermal Power (MWt):
2700 ave. unit operated at 4.
Nameplate Rating (Gross MWe):
909 2560 MW thermal prior to 5.
Design Electrical Rating (Net MWe):
870 its uprating to its 6.
Maximum Dependable Capacity (Gross MWe):
895 current 2700 MW thermal 7
Maximum Dependable Capacity (Net MWe):
864 power level.
8.
If Changes Occur in Capacity Ratings (Items Number 3 Through 7)
Since Last Report, Give Reasons:
N/A S.
Power Lesel 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 8760 61512 12.
Number Of Hours Reactor Was Critical 744 6647.5 45234.8 13.
Reactor Reserve Shutdown Hours 0
128.6 2205.5 14.
Hours Generator On-Line 725.2 6185.8 43187.3 15.
Unit Reserve Shutdown Hours 0
0 468.2 16.
Gross Thermal Energy Generated (MWH) 1938553 16022965 108434205 17.
Gross Elec. Energy Generated (MWH) 630510 5229350 35230848 18.
Net Electrical Energy Generated (MWH) 607552 5008052 33761813 19.
Unit Service Factor 97.5 70.6 70.2 20.
Unit Availability Factor 97.5 70.6 71.0 21.
Unit Capacity Factor (Using MDC Net) 94.5 66.2 65.0 22.
Unit Capacity Factor (Using DER Net) 93.9 65.7 64.2 23.
Unit Forced Outage Rate 0
11.3 19.5 24.
Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
Refueling Outage, April 16 1983, 14 weeks.
l 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 N/A N/A INITIAL ELECTRICITY N/A N/A COMMERCIAL OPERATION N/A N/A l
8303000207 830113 PDR ADOCK 05000336 R
r 6
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-336 UNIT Millstone 2 DATE 1/13/83 COMPLETED BY J. Gibson TELEPHONE (203) 447-1791 Ext. 4431 MONTH December 1982 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 847 17 847 2
847 16 764 3
848 19 837 4
849 20 846 5
848 21 847 6
847 22 847 7
844 23 830 8
844 24 845 9
848 25 845 10 849 26 844 11 849 27 819 12 848 28 843 13 848 29 843 14 847 30 840 15 846 31 63 16 846 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.
DOCKET NO. 50-336 UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME Millstone 2 DATE 1/13/83 COMPLETED BY J. Gibson REPORT MONTH December TELEPHONE (203) 447-1791 Ext. 4431 l
2 No.
Date Type Duration Reason
'lethod of Licensee Systeg Compogent Cause & Corrective (Hours)
Shutting Event Code Code Action to 3
Down Reactor Report #
Prevent Recurrence 26 821218 S
0 B
N/A N/A HF HTEXCH Power reduction to 90% to clean condensor water boxes.
27 821223 F
0 A
N/A N/A XX INSTRU Power reduction to 86%
due to process computer failure. A failed cir-cuit card was replaced and full power resumed.
28 821231 S
18.8 B
N/A N/A HJ PIPE XX Went to hot shutdown, mode 2, condition to repair secondary side steam leaks.
N a
Docket No. 50-336 Date 1/13/83 Unit Name Millstone 2 Completed By J. Gibson Telephone (203) 447-1791 Ext. 4431 CORRECTIVE MAINTENANCE
SUMMARY
FOR SAFETY RELATED EQUIPMENT REPORT MONTH December DATE SYSTEM COMPONENT MAINTENANCE ACTION 821230 CVCS
'A' Charging Pump Repack pump, remove and re-install outboard discharge valve.
w.
9
Docket No. 50-336 Date: 1/13/83 Completed By: J. Gibson Telephone: (203) 447-1791 Ext. 4431 REFUELING INFORMATION REQUEST 1.
Name of facility:
Millstone 2 2.
Scheduled date for next refueling shutdown:
April 16, 1983 3.
Schedule date for restart following refueling: July 22, 1983 (14 wk outage) 4 Will refueling or resumption of operation thereafter require a technical specification change or other license amendment?
It is anticipated that Cycle 6 operations will require Technical Specification changes or other License amendments.
5.
Scheduled date(s) for submitting licensing action and supporting information:
Safety Analyses: January 1, 1983 Steam Generator Licensing Action:
February 1, 1983 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:
Additional plugged steam generator tubes will result in potential reactor coolant flow reduction.
Currently planning to install sleeves in steam generator tubes.
'7.
The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool:
(a) In Core:
217 (b) 288 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:
667 9.
The projected date of the last refueling that can be discharged to the spent fuel pool assuming the present licensed capacity:
1985, Spent Fuel Pool, full core off load capability is reached.
1987, Core Full, Spent Fuel Pool contains 648 bundles.