ML031700371
| ML031700371 | |
| Person / Time | |
|---|---|
| Site: | Limerick  |
| Issue date: | 06/13/2003 |
| From: | Bryan Hanson Exelon Nuclear |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| GL-97-002 | |
| Download: ML031700371 (4) | |
Text
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Exelon Nuclear Limerick Generating Station P.O. Box 2300 Pottstown, PA 19464 www.exeloncorp.com Nuclear T.S. 6.9.1.6 June 13,2003 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 Limerick Generating Station, Units 1 and 2 Facility Operating License Nos. NPF-39 and NPF-85 NRC Docket Nos. 50-352 and 50-353
Subject:
-Monthly Operating Report for May 2003 Attached is the monthly operating report for Limerick Units 1 and 2 for the month of May 2003 forwarded pursuant to Technical Specification 6.9.1.6 and the guidance of NRC Generic Letter 97-02.
If you have any questions or require additional information, please do not hesitate to contact us.
Sincerely, Bryan C. Hanson Plant Manager Attachments cc:
H. Miller, Administrator, Region I, USNRC A. Burritt, LGS USNRC Senior Resident Inspector
- C--
-13
bcc:
R. Braun - GML 5-1 B. Hanson - GML 5-1 C. Mudnck - SSB 3-1 E. Kelly - SSB 3-1 K. Kemper - SSB 2-4 S. Gamble - SSB 2-4 R. McCall - SSB 2-3 J. Toro-SMB 1-2 G. Lee - SSB 3-1 J. Gnmes-KSA 2N J. Humphreys - KSA 3G D. Dyckman (PABRP) SSB 2-4
Unit:
Docket No:
Date:
Completed by:
Telephone:
Limerick 1 50-352 6/13/03 Greg Lee (610) 718-3707 A.
OPERATING DATA REPORT REPORTING PERIOD-May 2003 1 Design Electdcal Rating (MWe-Net) i1191 Maximum Dependable Capacity (MWe-Net) 1134 Month Hours Reactor Critical (Hours) l 744.0 3,561.1 l 133,429.5 Hours Generator On-Line (Hours) 744.0 3,535.1 131,444.2 Unit Reserve Shutdown Hours (Hours) 0.0 0.0 0.0 Net Electrical Energy (MWh) 865,174 4,134,176 135,903,000 B.
UNIT SHUTDOWN No.
Date Type Generator Reason Method Corrective Actions/Comments (ymmdd)
Off-line Duration (hrs)
None During May 2003
SUMMARY
Unit 1 began the month of May 2003 at 100% of rated thermal power (RTP).
On May 17w at 08:52 hours, reactor power was reduced to 81% RTP for MSIV & turbine valve testing, scram time testing and rod pattem adjustment.
On May 1B" at 17:44 hours, reactor power was restored to 100% RTP.
Unit 1 ended the month of May 2003 at 100% RTP.
Type F-Forced S-Scheduled Reason A-Equipment Failure (Explain)
B-Maintenance or Test C-Refueling D-Regulatory Restriction E-Operator Training/lcense Examinaton F-Administrative G-Operational Error (Explain)
H-Other (Explain)
Method 1-Manual 2-Manual Tp/Scram 3-Automatic Trip/Scram 4-Continuation 5-Other (Explain)
C.
SAFETY/RELIEF VALVE OPERATION I Date I Valves Actuated I No. & Type of Actuation l Plant Condition Description of Event l
I I
I None During May 2003 1
1 Year to Date Cumulative
Unit:
Docket No:
Date:
Completed by:
Telephone:
A.
OPERATING DATA REPORT REPORTING PERIOD-May 2003 l Design Electrical Rating (MWe-Net) 11191 l
I Maximum Dependable Capacity (MWe-Net) 134 Limerick 2 50-353 6/13/03 Greg Lee (610)718-3707 Hours Reactor Critical (Hours) 744.0 3,185.6 109,313.1 l Hours Generator On-Une (Hours) 744.0 3,142.7 107,577.7]
Unit Reserve Shutdown Hours (Hours) 0.0 0.0 0.0 Net Electrical Energy (MWh) 849,595 3,533,918 115,168,161 B. UNIT SHUTDOWN No.
Date Type Generator Reason Method Corrective ActionsiComments (yymmdd)
Off-line Duration (hrs)
None During May 2003
SUMMARY
Unit 2 began the month of May 2003 at 100% of rated thermal power (RTP).
On May 23" at 14:27 hours, reactor power was reduced to 98% RTP for recirculation flow controller repair. At 15:20 hours, reactor power was restored to 100% RTP. At 22:00 hours, reactor power was reduced to 59%
RTP for MSIV & turbine valve testing, scram time testing, and 2C condensate pump repair.
On May 27' at 02:34 hours, reactor power was restored to 100% RTP.
Unit 2 ended the month of May 2003 at 100% RTP.
Type Reason Method F-Forced A-Equipment Failure (Explain) 1-Manual S-Scheduled B-Maintenance or Test 2-Manual Trip/Scram C-Refueling 3-Automatic Trip/Scram D-Regulatory Restriction 4-Continuation E-Operator Training/Ucense Examination 5-Other (Explain)
F-Administrative G-Operational Error (Explain)
H-Other (Explain)
C. SAFETYIRELIEF VALVE OPERATION Date Valves Actuated No. & Type of Actuation Plant Condition Description of Event None During May 2003 Month Year to Date Cumulative