ML022910068
| ML022910068 | |
| Person / Time | |
|---|---|
| Site: | Pilgrim |
| Issue date: | 10/11/2002 |
| From: | Riggs W Entergy Nuclear Operations |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| 2.02.093 | |
| Download: ML022910068 (3) | |
Text
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'ý'En terg Entergy Nuclear Operations, Inc.
Pilgnm Station 600 Rocky Hill Road Plymouth, MA 02360 William J. Riggs Director, Nuclear Assessment October 11, 2002 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555
SUBJECT:
Entergy Nuclear Operations, Inc.
Pilgrim Nuclear Power Station Docket No.: 50-293 License No.: DPR-35 September 2002 Monthly Operating Report LETTER NUMBER:
2.02.093
Dear Sir or Madam:
In accordance with Pilgrim Nuclear Power Station Technical Specification 5.6.4, the operational status summary for Pilgrim Nuclear Power Station is provided in the attachment for your information and planning. Should you have questions or comments concerning this report, please contact Jim Haley at (508) 830-8143.
Sincerely, d.J. Ri JRH/dd
Attachment:
September 2002 Monthly Operating Report cc: Mr. Hubert Miller Regional Administrator, Region I U.S. Nuclear Regulatory Commission 475 Allendale Road King of Prussia, PA 19406 Senior Resident Inspector 202093
DOCKET NO.
UNIT NAME:
DATE:
COMPLETED BY:
TELEPHONE:
Attachment OPERATING DATA REPORT 50-293 PilOgrim October 11. 2002 J. R. Haley (508) 830-8143 Design Electrical Rating (MWe-Net):
655 Maximum Dependable Capacity (MWe-Net): 653 REPORTING PERIOD:
September 2002 (Month/Year)
Hours in Reporting Period Number of Hours the Reactor was Critical Number of Hours the Generator was On Line Unit Reserve Shutdown Hours Net Electrical Energy (MWH)
MONTH 720.0 720.0 720.0 0.0 461,774.7 YEAR TO DATE 6,551.0 6,551.0 6,551.0 0.0 4,301,150.0 CUMULATIVE 261,311.0 181,026.8 175,806.8 0.0 105,207,577.0 202093
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[2]
[3]
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[5]
DOCKET NO.
NAME:
COMPLETED BY:
TELEPHONE:
REPORT MONTH:
50-293 Pil-grim J.R. Haley (508) 830-8143 September 2002 OPERATIONAL
SUMMARY
The plant entered the reporting period at approximately 100 percent Core Thermal Power (CTP) where it was maintained until 00:05 hours on September 10. Power was reduced to approximately 44% CTP to perform a thermal backwash. Power was returned to 100% at approximately 06:10 on September 11, where it was maintained until 11:14 on September 12 when a rod sequence exchange was initiated. Power was lowered to 46% and then restored power to 100% at 02:20 hours onSeptember
- 13. Power remained at 100% CTP until a backwash was initiated at 11:15 on September 27 due to macrofouling of the main condenser. Power was reduced to 45% to accomplish the backwash. Power was returned to 100% at 00:53 on September 28 where it was maintained for the rest of the month.
UNIT SHUTDOWNS METHOD OF CAUSE/CORRECTIVE ACTION/COMMENTS NO.
DATE TYPE DURATION REASON SHUTTING 1
(HOURS) 2 DOWN REACTOR 3
1 2
3 F - Forced S - Scheduled A - Equip Failure B - Main or Test C - Refueling D - Regulatory Restriction E - Operator Training &
License Examination F-Admin G - Operation Error H - Other 1 - Manual 2 - Manual Scram 3 - Auto Scram 4 - Continuation 5 - Other
- 1 202093 1.