ML032940666
| ML032940666 | |
| Person / Time | |
|---|---|
| Site: | Limerick  |
| Issue date: | 10/15/2003 |
| From: | Bryan Hanson Exelon Nuclear |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| GL-97-002, T.S. 6.9.1.6 | |
| Download: ML032940666 (4) | |
Text
ExelkenM Exelon Nuclear www.exeloncorp.com N
er Limerick Generating Station NucleaT P.O Box 2300 Pottstown, PA 19464 T.S. 6.9.1.6 October 15, 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 September 2003 Attached is the monthly operating report for Limerick Units 1 and 2 for the month of September 2003 forwarded pursuant to Technical Specification 6.9.1.6 and the guidance of NRC Generic Letter 97-02. The attached monthly operating report data has also been entered into the INPO Consolidated Database for the month of September 2003 for Units 1 and 2.
If you have any questions or require additional information, please do not hesitate to contact us.
an C. Hanson Plant Manager Attachments cc:
H. Miller, Administrator, Region I, USNRC A. Burritt, LGS USNRC Senior Resident Inspector
- j62$Iv
bcc:
R. DeGregorio - GML 5-1 B. Hanson - GML 5-1 C. Mudrick - 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. Grimes - KSA 2N J. Humphreys - KSA 3G D. Dyckman (PABRP) SSB 2-4
Unit:
Docket No:
Date:
Completed by:
Telephone:
Limerick 1 50-352 10/15/03 Greg Lee (610) 718-3707 A.
OPERATING DATA REPORT REPORTING PERIOD-September 2003 1 Design Electrical Rating (MWe-Net) 11191.00 Maximum Dependable Capacity (MWe-Net) 1134.00 Month~ ~~~~
Yert ae Cmltv Month Year to Date Cumulative Hours Reactor Critical (Hours) 720.00 6,489.10 136,357.50 Hours Generator On-Line (Hours) 720.00 6,463.10 134,372.20 Unit Reserve Shutdown Hours (Hours)
I
_0.00_I 0.00 0.00
_ Net Electrical Enerav (MWh) 820.071.00 7,474.088.00 139.242.912.00 Unit I began the month of September 2003 at 99.9% of rated thermal power (RTP).
On September 5E' at 03:36 hours reactor power was reduced from 100.1% to 97.9% RTP for channel bow testing. At 04:09 hours, reactor power was restored to 99.9% RTP. At 22:02 hours, reactor power was reduced from 99.9% RTP to 72.7% RTP for MSIV/TSV testing, rod pattern adjustment, scram time testing and channel bow testing.
On September 7 at 02:53 hours, reactor power was restored to 99.9% RTP. At 04:04 hours reactor power was reduced from 100.1 % RTP to 98.2% RTP for rod pattern adjustments. At 05:00 hours, reactor power was restored to 99.9% RTP.
Unit 1 ended the month of September 2003 at 100.0% 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/License Examination 5-Other (Explain)'
F-Administrative G-Operational Error (Explain)
H-Other (Explain)
C.
SAFETY/RELIEF VALVE OPERATION Date Valves Actuated No. & Type of Actuation Plant Condition Description of Event None During September
Unit:
Docket No:
Date:
Completed by:
Telephone:
A.
OPERATING DATA REPORT REPORTING PERIOD-September 2003 Design Electrical Rating (MWe-Net) 1 1191.00 l
Maximum Dependable Capacity (MWe-Net) l 1134.00 Limerick 2 50-353 10/15/03 Greg Lee (610)718-3707 Month Year to Date Cumulative Hours Reactor Critical (Hours) 720.00 6,113.60 112,241.101 Hours Generator On-Line (Hours) 720.00 6,043.70 110,478.70 Unit Reserve Shutdown Hours (Hours) 0.00 0.00 0.00 Net Electrical Energy (MWh) 812.107.00 6,795,966.00 118,430,209.00 B. UNIT SHUTDOWN No.
Date Type Generator Reason Method Corrective Actions/Comments (yymmdd)
Off-line Duration (hrs)
None during September
_ _ _ 2 0 0 3
SUMMARY
Unit 2 began the month of September 2003 at 99.9% of rated thermal power (RTP).
On September 1 1" at 22:02 hours, reactor power was reduced from 99.8% RTP to 95.9% RTP for scram time testing.
On September 12"' at 02:01 hours, reactor power was restored to 99.9% RTP. At 22:03 hours, reactor power was reduced from 99.9% RTP to 57.7% RTP for MSIVITSV testing, rod pattern adjustment, scram time testing and channel bow testing.
On September 14'. at 19:24 hours, reactor power was restored to 99.8% RTP.
On September 19"n at 22:03 hours, reactor power was reduced from 99.9% RTP to 63.0% RTP for rod pattern adjustments.
On September 21st at 06:03 hours, reactor power was restored to 99.6% RTP.
Unit 2 ended the month of September 2003 at 99.9% 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/License Examination 5-Other (Explain)
F-Administrative G-Operational Error (Explain)
H-Other (Explain)
C. SAFETY/RELIEF VALVE OPERATION Date Valves Actuated No. & Type of Actuation Plant Condition Description of Event None During September