ML20215C308
| ML20215C308 | |
| Person / Time | |
|---|---|
| Site: | Millstone  |
| Issue date: | 07/31/1986 |
| From: | Neron G, Romberg W NORTHEAST NUCLEAR ENERGY CO., NORTHEAST UTILITIES |
| To: | NRC OFFICE OF RESOURCE MANAGEMENT (ORM) |
| References | |
| MP-9381, NUDOCS 8610100223 | |
| Download: ML20215C308 (6) | |
Text
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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-336 UNIT Millstone 2 DATE 8/12/86 COMPLETED BY G. Neron TELEPHONE (203) 447-1791 Ext. 4417 MONTH July 1986 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 850 17 843 5
2 850 18 841 3
849 19 842 4
850 20 841 5
848 21 838 6
847 22 839 7
846 23 839 8
847 24 838 9
846 25 838 10 847 26 837 11 846 27 836 12 846 28 835 13 846 29 836 14 845 30 835 j
15 845 31 838 16 844 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.
8610100223 860731 7v' DR ADOCK 0500 6
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OPERATING DATA REPORT DOCKET NO. 50-336 DATE 8/12/86 COMPLETED BY G. Neron TELEPHONE (203)447-1791 Ext. 4417 OPERATING STATUS 1.
Unit Name:
Millstone Unit 2 Notes Items 21 and 22 cumulative 2.
Reporting Period:
July 1986 are weighted averages.
3.
Licensed Thermal Power (MWt):
2700 Unit Operated at 2560 MW 4.
Nameplate Rating (Gross MWe):
909 thermal prior to its 5.
Design Electrical Rating (Net MWe):
870 uprating to the current 6.
Maximum Dependable Capacity (Gross MWe):
888.75 2700 MW Thermal Power 7.
Maximum Dependable Capacity (Net MWe):
857.25 Level.
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 5088 92904 12.
Number Of Hours Reactor Was Critical 744 5081.4 67619.1 13.
Reactor Reserve Shutdown Hours 0
0 2205.5 14.
Hours Generator On-Line 744 4987.5 63705.6 15.
Unit Reserve Shutdown Hours 0
0 468.2
- 16. Gross Thermal Energy Generated (MWH) 2007903 13356360 161460162 17.
Gross Elec. Energy Generated (MWH) 648700 4323900 52665379 18.
Net Electrical Energy Generated (MWH) 625598 4167402 50488621
- 19. Unit Service Factor 100 98.0 68.6 20.
Unit Availability Factor 100 98.0 69.1 21.
Unit Capacity Factor (Using MDC Net) 98.1 95.5 64.4 22.
Unit Capacity Factor (Using DER Net 96.7 94.1 63.4 23.
Unit Forced Outage Rate 0.0 0.3 11.8 24.
Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
Scheduled for Refueling In September 1986.
Duration = 14 Weeks 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 I
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DOCKET NO. 50-336 UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME Millstone 2 DATE 8/12/86 COMPLETED BY G. Neron REPORT MONTH July 1986 TELEPHONE (203) 447-1791 Ext. 4417 1
2 No.
Date Type Duration Reason Method of Licensee Systeg Compogent Cause & Corrective (Hours)
Shutting Event Code Code Action to 3
Down Reactor Report #
Prevent Recurrence _
N/A i
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-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) 9-Other (Explain) i h
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r____________.
Docket No. 50-336 Date 8/12/86 Unit Name Millstone 2 Completed By G. Neron Telephone (203) 447-1791 Ext. 4417 CORRECTIVE MAINTENANCE
SUMMARY
FOR SAFETY RELATED EQUIPMENT REPORT MONTH July 1986 DATE SYSTEM COMPONENT MAINTENANCE ACTION 7/16/86 Chemical Volume and Control "A" Charging Pump Assembly Replaced plungers, wear rings, System packing and springs.
7/24/86 Service Water South Header Main Support Drilled out old 1" HILTI bolt Hanger #2 fastener and installed new fastener; torqued to spec.
7/22/86 Service Water South Header Main Support Installed nut on baseplate Hanger #7 HILTI Bolt.
7/15/86 Station Electric Service 4.16 KV Breaker - 24C to 24E Inspected, tested, cleaned and 4.16 KV 24C-2T-2 lubed contacts, reinstalled and tested.
7/9/86 Process and Area Radiation Rad Monitor 8123 Sample Fan Replaced roots blower assembly.
Monitoring Assembly 7/10/86 Reactor Protection Linear Power Range Repaired connector.
System Drawer RPS-D
I Docket No. 50-336 Date: 8/12/86 Completed By: G.Neron Telephone: (203) 447-1791 Ext. 4417 REFUELING INFORMATION REQUEST 1.
Name of facility:
Millstone 2 2.
Scheduled date for next refueling shutdown:
September 1986 l
3.
Schedule date for restart following refueling: December 1986 4.
Will refueling or resumption of operation thereafter require a technical specification change or other license amendment?
N_g I
5.
Scheduled date(s) for submitting licensing action and supporting information:
N/A 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:
None 7.
The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool:
(a) In Core:
217 (b) 449 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:
Currently 1112 The 1112 available locations reflects the re-racked Spent Fuel Pool.
The re-racking of the Unit 2 Spent Fuel Pool has been compited.
9.
The projected date of the last refueling that can be discharged to the spent fuel pool assuming the present licensed capacity:
1994, Spent Fuel Pool, Fuel Core off load capacity is reached.
1998, Core Full, Spent Fuel Pool Full These numbers are based on the recently re-racked Spent Fuel Pool.
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(203) 665-5000 August 14, 1986 MP-9381 Director, Office of Resource Management U. S. Nuclear Regulatory Commission Washington, D. C. 20555
Reference:
Facility Operating License No. DPR-65 Docket No. 50-336
Dear Sir:
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This letter is forwarded to provide the report of operating and shutdown experience relating to Millstone Unit 2 Monthly Operating Report 86-07 in accordance with Appendix A Technical Specifications, Section 6.9.1.3.
One additional copy of the report is enclosed.
Very truly yours, NORTHEAST NUCLEAR ENERGY COMPANY ey d /
Wayne D. Rom e Station Superi endent Millstone Nuclear Power Station WDR/GN:rg cc:
Regional Administrator, Office of Inspection and Enforcement, Region I Director, Office of Inspection and Enforcement, Washington, D. C. (10)
U. S. Nuclear Regulatory Commission, c/o Document Management Branch, Washington, D.C. 20555 N
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