ML050250177
| ML050250177 | |
| Person / Time | |
|---|---|
| Site: | Nine Mile Point  |
| Issue date: | 01/15/2005 |
| From: | O'Connor T Constellation Energy Group |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| NMP1L 1911 | |
| Download: ML050250177 (3) | |
Text
- -I Constellation Energy, Nine Mile Point Nuclear Station P.O. Box 63 Lycoming, New York 13093 January 15, 2005 NMP1L 1911 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 SUBJECTF Niiie Mil Pint Uniiitl Tine Mile Point Unit 2 Docket No. 50-220 Docket No. 50410 License No. DPR-63 License No. NPF-69 Monthly Operating Report for December 2004 Gentlemen:
Submitted herewith are the Operating Data Report, Unit Shutdowr Operating Experience for December 2004 for the Nine Mile Point and Unit 2.
/
Tim O'Connor Plan eneral Manag TOTM/jm Attachments a Narrative of ar Station Unit 1 er cc:
Mr. S. J. Collins, NRC Regional Administrator, Region I Mr. G. K. Hunegs, NRC Senior Resident Inspector i.... I.. '-
. I.
I I I.
q
OPERATING DATA REPORT DOCKET NO.
50-220 UNIT NAME Nine Mile Point 1 DATE January 05, 2005 COMPLETED BY Bruce L Eastman TELEPHONE 315-349-2559 REPORTING PERIOD:
December 2004 I.
Design Electrical Rating 613.00
- 2. Maximum Dependable Capacity (MWe-Net) 565.00 This Month Yr-to-Date Cumulative
- 3. Number of Hours the Reactor was Critical 744.00 8,331.32 221,162.92
- 4.
Number of Hours Generator On-line 744.00 8,260.27 216,497.97
- 5.
Reserve Shutdown Hours 0.00 0.00 20.40
- 6. Net Electrical Energy Generated (MWAiisF 459,620.00
-4,988,210.00 121,284,965.0 UNIT SHUTDOWNS Type Method of F: Forced Duration Shutting Cause & Corrective Action No.
Date S: Scheduled (Hours)
Reason 1 Down 2 Comments
SUMMARY
- The unit operated during the month of December 2004 with a Net Electrical Design capacity factor of 100.8 percent. On December 18, 2004 at 0759 hours0.00878 days <br />0.211 hours <br />0.00125 weeks <br />2.887995e-4 months <br /> the unit commenced a power reduction to support a control rod sequence exchange and restart of #13 Reactor Recirculation Pump. At 1005 hours0.0116 days <br />0.279 hours <br />0.00166 weeks <br />3.824025e-4 months <br /> the control rod sequence was completed and #13 Reactor Recirculation Pump was returned to service at 1053 hours0.0122 days <br />0.293 hours <br />0.00174 weeks <br />4.006665e-4 months <br />. Later on the same day power was returned to rated after the completion of Quarterly Turbine Valve Testing.
1 2
Reason:
Method:
A Equipment Failure (Explain)
I Manual B
Maintenance or Test 2
Manual TriplScram C
Refueling 3
Automatic Trip/Scram D
Regulatory Restriction 4
Continuation E
Operator Training & License Examination 5
Other (Explain)
F Administration G
Operational Error (Explain)
H Other (Explain)
Page 1 of 2
OPERATING DATA REPORT DOCKET NO.
UNIT NAME DATE COMPLETED BY TELEPHONE REPORTING PERIC 50410 Nine Mile Point 2 January 05, 2005 I. P. McMahon, 315-349-4045 December 2004
- 1. Design Electrical Rating
- 2.
Maximum Dependable Capacity (MWe-Net) 1j119.80 This Month Yr-to-Date Cumulative
- 3.
Number of Hours the Reactor was Critical 744.00 7,83T1.72 119,090.72
- 4.
Number of Hours Generator On-line 744.00 7,788.92 116,093.82
- 5.
Reserve Shutdown Hours 0.00 0.00 0.00
- 6. -Net'Elebcrical'Efer-gGeherated (MWHis)
- 829,114.41
-8,643,477.94 122,686,182.6 UNIT SHUTDOWNS Type Method of F: Forced Duration Shuffing Cause & Corrective Action No.
Date S: Scheduled (Hours)
Reason I Down 2 Comments
SUMMARY
- Nine Mile Point Unit Two operated with a capacity factor (MDC) of 99.52% and an availability factor of 100% for the month of December 2004.
On December 3,2004 at 2100 hours0.0243 days <br />0.583 hours <br />0.00347 weeks <br />7.9905e-4 months <br />, a downpower to approximately 95%
power was initiated to support control rod exercising. After completion of the control rod exercising, at 0035 hours4.050926e-4 days <br />0.00972 hours <br />5.787037e-5 weeks <br />1.33175e-5 months <br /> on December 4, 2004 power was reduced to approximately 65% for condenser waterbox repairs and power suppression testing. After completion of these tasks the unit was returned to full power at 1800 hours0.0208 days <br />0.5 hours <br />0.00298 weeks <br />6.849e-4 months <br /> on December 7, 2004.
There were no challenges to the safety relief valves during this reporting period.
2 Reason:
Method:
A Equipment Failure (Explain) 1 Manual B
Maintenance or Test 2
Manual Trip/Scram C
Refueling 3
Automatic Trip/Scram D
Regulatory Restriction 4
Continuation E
Operator Training & License Examination 5
Other (Explain)
F Administration G Operational Error (Explain)
H Other (Explaln) - --
Page 2 of 2