ML042380272
| ML042380272 | |
| Person / Time | |
|---|---|
| Site: | Nine Mile Point  |
| Issue date: | 08/11/2004 |
| From: | O'Connor T Constellation Energy Group |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| NMP1L 1857 | |
| Download: ML042380272 (3) | |
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Constellation Energy' RO. Box 63 Nine Mile Point Nuclear Station Lycoming, New York 13093 August 11, 2004 NMPIL 1857 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555
SUBJECT:
Nine Mile Point Unit I Nine Mile Point Unit 2 Docket No. 50-220 Docket No. 50-410 License No. DPR-63 License No. NPF-69 Monthly Operating Report for July 2004 Gentlemen:
Submitted herewith are the Operating Data Report, Unit Shutdowns, and a Narrative of Operating Experience for July 2004 for the Nine Mile Point Nucle tation Unit 1 and Unit 2.
Ve ruy Timo J. O'Connor Plan eneral Manager TJO/TM/jm Attachments cc:
Mr. S. J. Collins, NRC Regional Administrator, Region I Mr. G. K. Hunegs, NRC Senior Resident Inspector
OPERATING DATA REPORT DOCKET NO.
UNIT NAME DATE COMPLETED BY TELEPHONE REPORTING PERIC 50-220 Nine Mile Point 1 August 09, 2004 Bruce L Eastman (315) 349-2559 July 2004
- 1.
Design Electrical Rating
- 2. Maximum Dependable Capacity (MWe-Net) 613.00 565.00
- 3. Number of Hours the Reactor was Critical
- 4. Number of Hours Generator On-line
- 5. Reserve Shutdown Hours
_ 6.
Net ElectricalEnergy Generated (MWHrs)
This Month 744.00 744.00 0.00 441.581.00 Yr-to-Date 4,738.21 4,679.79 0.00 2.823.584.00 Cumulative 217,569.81 212,917.49 20.40 1 19,120,339.0 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 July 2004 with a Net Electrical Design capacity factor of 96.8 percent.
1 2
Reason:
A Equipment Failure (Explain)
B Maintenance or Test C
Refueling D
Regulatory Restriction E
Operator Training & License Examination F
Administration G
Operational Error (Explain)
H Other (Explain)
Method:
1 Manual 2
Manual Trip/Scram 3
Automatic Trip/Scram 4
Continuation 5
Other (Explain)
Page 1 of 2
OPERATING DATA REPORT DOCKET NO.
UNIT NAME DATE COMPLETED BY TELEPHONE REPORTING PERIC 50-410 Nine Mile Point 2 August 09, 2004 Thomas McMahon (315) 349-4045 July 2004 1.
2.
Design Electrical Rating Maximum Dependable Capacity (MWe-Net) 1,143.30 1,119.80 This Month
- 3.
Number of Hours the Reactor was Critical 744.00
- 4.
Number of Hours Generator On-line 744.00
- 5.
Reserve Shutdown Hours 0.00
- 6.
Net Electrical Energy Generated (MWHrs) -
844,920.30 Yr-to-Date Cumulative 4,158.72 115,417.72 4,115.92 112,420.82 0.00 0.00 4,555,195.66 118,597,900.3 UNIT SHUTDOWNS Type Method of F: Forced Duration Shutting Cause & Corrective Action No.
Date S: Scheduled (Hours)
Reason 1 Down 2 Comments
SUMMARY
- Nine Mile Point Unit Two operated with a maximum dependable capacity (MDC) factor of 101.42% and an availability factor of 100% for the month of July, 2004. On July 27, 2004 at 2358 hours0.0273 days <br />0.655 hours <br />0.0039 weeks <br />8.97219e-4 months <br /> a control rod drift alarm for control rod 26-27 was received. Control Rod 26-27 scrammed and power was reduced to approximately 93.5% per procedure. At 0555 on July 28, 2004, after completion of repairs, operations commenced lowering power to approximately 85% for rod recovery. Full power was restored at 0910 hours0.0105 days <br />0.253 hours <br />0.0015 weeks <br />3.46255e-4 months <br /> on July 28, 2004. There were no challenges to the safety relief valves during this reporting period.
1 2
Reason:
A Equipment Failure (Explain)
B Maintenance or Test C
Refueling D
Regulatory Restriction E
Operator Training & License Examination F
Administration G
Operational Error (Explain)
H Other (Explain)
Method:
1 Manual 2
Manual Trip/Scram 3
Automatic Trip/Scram 4
Continuation 5
Other (Explain)
Page 2 of 2