ML20079M885
| ML20079M885 | |
| Person / Time | |
|---|---|
| Site: | Millstone  |
| Issue date: | 12/31/1983 |
| From: | Gibson J, Mroczka E NORTHEAST NUCLEAR ENERGY CO., NORTHEAST UTILITIES |
| To: | NRC OFFICE OF RESOURCE MANAGEMENT (ORM) |
| References | |
| MP-5705, NUDOCS 8401270457 | |
| Download: ML20079M885 (6) | |
Text
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-0PERATING DATA REPORT i
DOCKET NO.56-336 DATE 1-12-84 COMPLETED BY J. Gibson TELEPHONE (203) 447-1791 Ext. 4431 OPERATING STATUS tli : Unit Name:
Millstone 2-Notes Items 21 and 22
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-2.-
Reporting Period:
December 1983 cumulative are weighted' 3.
. Licensed Thermal Power (MWt):
2700 ave. Unit operated at 4.'
Nameplate Rating (Gross MWe):
909 at 2560 MW Thermal prior 5.
Design Electrical Rating (Net MWe):
870 to its uprating to the i
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 Reascns-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 8760 70272 12.
Number.0f Hours-Reactor ~Was Critical 0
3130.5 48365.3 13.
Reactor Reserve Shutdown Hours 0
0 2205.5 14.
Hours Generator On-Line 0
2994.9
-46182.2
- 15. -Unit Reserve Shutdown Hours 0
0 468.2
- 16. ' Gross Thermal-Energy Generated (MWH) 0 78774S4 116311669 17.
Gross Elec. Energy Generated (MWH) 0 2575530 37806378
- 18. -Net-Electrical Energy Generated (MWH)
(-3314) 2453888.4 36215701
'19. ' Unit Service Factor 0
34.19 65.7 20.~
Unit Availability Factor 0
34.2 66.4
-21.
Unit Capacity Factor 1(Using MDC Net) 0 32.4 61.3 22.
Unit Capacity Factor (Using DER Net) 0 32.2 60.5 23.
Unit Forced Outage Rate 0
13.7 19.1 24.
Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
Continuation of Refuel Maintenance Outage 25.
If Shut Down At End Of Report Period, Estimated Date of Startup:
26.
Units In Test Status (Prior to Commercial Operation):
Forecast ' Achieved l
INITIAL CRITICALITY N/A N/A INITIAL ELECTRICITY N/A N/A
[
COMMERCIAL OPERATION N/A N/A 7
i 8401270457 831231 PDR ADOCK 05000336 R
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.u AVERAGE ~ DAILY UNIT POWER LEVEL DOCKET NO. 50-336 UNIT Millstone 2 i
DATE 1-12-84
. COMPLETED BY J. Gibson TELEPHONE (203) 447-1791 Ext. 4431 MONTH December 1983 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL
[
(MWe-Net)
(MWe-Net) 1 0
17 0
2
O 18 0
t 3
0 19 0
4 0
20 0
5 0
21 0
G 0
22 0
7-0 23 0
8 0
24 0
-9 0
25 0
10 0
26 0
11 0
27 0
12 0
28 0
13 0
29 0
- 14 0
30 0
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.
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DOCKET NO. 50-336 UNIT SHUTDOWNS AND POWER REDUCTIONS-UNII MAME Millstone 2 DATE 1-12-84 COMPLETED BY J. Gibson REPORT MONTH December 1983
. TELEPHONE 447-1791 Ext. 4431 l
2 No.
Date Type Duration Reason Method of Licensee Systeg Compopnt Cause & Corrective (Hours)
Shutting ven C@
Acdon to 3
Down Reactor Report #
Prevent Recurrence 5
830528 S
744 C
1 N/A N/A N/A Continuation of refuel and maintenance outage from previous month.
1 2
3 4
F:
Forced Reason:
Method:
Exhibit G - Instructions' S:
Scheduled A-Equipment Failure (Explain) 1-Manual.
for Preparation of Data B-Maintenance or Test 2-Manual Scram Entry Sheets for Licensee C-Refueling 3-Automatic Scram Event Report (LER) File D-Regulatory Restriction 4-Other (Explain) (NUREG-0161)
E-Operator Training & License Examination F-Administrative 5
G-Operational Error (Explain)
Exihibit 1 - Same Source H-Other (Explain)
Docket No. 50-336 k
Date 1-12-R4 i
Unit Name Millstone 2 Completed By J. Gibson Telephone (203) 447-1791 Ext. 4431 CORRECTIVE MAINTENANCE
SUMMARY
FOR SAFETY RELATED EQUIPMENT REPORT MONTH December 1983 UATE SYSTEM COMPONENT MAINTENANCE ACTION 12/10/83 Reactor Regulating Reactivity Control System-Installation and calibration of new system.
12/14/83 Reactor Protection Loop RTD's Replaced and repaired RTD's.
System 12/15/83 Reactor Protection Sub Cooled Margin Monitor Installed new monitor selector System switch mod.
12/31/83 Feedwater Control New Feed Regulating System Installation and calibration.
System 12/15/83 Loose Parts Detectors and Pre-Amplifiers Installed new detectors and Monitoring System pre-amps.
12/15/83 Accoustic Vibration Detectors and Pre-Amplifiers Installed new detectors and Monitoring System pre-amps.
12/29/83 Control Element CEDM #69 Replaced ball seal.
Drive Mechanisms 12/29/83 LPSI Spool Piece Replace jam nut on spool piece and re-install.
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Docket No. 50-336 Date: 1-12-84 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:
Next refueling is in February 1985.
3.
Schedule date for restart following refueling: Currently in Cycle 6 startup following refueling outage.
4.
Will refueling or resumption of operation thereafter require a technical specification change or other license amendment?
Unknown at this time for Cycle 7.
5.
Scheduled date(s) for submitting licensing action and supporting information:
Not available at this time.
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 known at this time.
7.
The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool:
(a) In Core:
217 (b) 376
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8.
The present licensed spent fuel pool storage capacity and the size of any increase in licensed storage :apacity that has been requested or is planned, in number of fuel asremblies:
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 capacity is reached.
1987, Core Full, Spent Fuel Pool contains 648 bundles.
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ww.st masaa,waov cw-January 13, 1984 MP-5705 Director Office of Management Information and Program Control U. S. Nuclear Regulatory Commission Washington, D. C. 20555 4
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 Monthly Operating Report 83-12 in accordance with Appendix A Technical Specifications, Section 6.9.1.3.
One additional copy of the report is enclosed.
Very truly yours, NORTHEAST NUCLE.^.P. ENERGY COMPANY M
7 E. J. Mroczka l
Station Superintendent l
Millstone Nuclear Power Station l
EJM/JG:dlp cc: Director, Office of Inspection and Enforcement, Region I Direc. tor, Office of Inspection and Enforcement, Washington, D. C. (10)
U. S. Nuclear Regulatory Commission, c/o Document Management Branch, Washington, D.C. 20555 4? k