U-603609, March 2003 Monthly Operating Report for Clinton Unit 1

March 2003 Monthly Operating Report for Clinton Unit 1

ML031010470
Person / Time
Site:	Clinton
Issue date:	04/03/2003
From:	Iliff W AmerGen Energy Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
U-603609
Download: ML031010470 (5)

Text

AmerGen An Exelon/British Energy Company Clinton Power Station R R. 3 Box 228 Clinton, IL 61727-9351 10CFR50.36 U-603609 April 3, 2003 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555-0001 Clinton Power Station Facility Operating License No. NPF-62 NRC Docket No. 50-461

Subject:

March 2003 Monthly Operating Report Please find in Attachment 1 the Monthly Operating Report for Clinton Power Station, Unit 1, for the period ending March 31, 2003.

Respectfully, W. S. Iliff Regulatory Assurance Manager Clinton Power Station MJS/bIf Attachments cc: Regional Administrator - NRC Region IlIl NRC Senior Resident Inspector- Clinton Power Station Office of Nuclear Facility Safety - Illinois Department of Nuclear Safety Axa'

ATTACHMENT I CHALLENGES TO MAIN STEAM SAFETY/RELIEF VALVES Month March 2003 None

ATTACHMENT 2 AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-461 UNIT Clinton 1 DATE 03/31/03 COMPLETED BY M. J. Sloan TELEPHONE (217)937-3280 MONTH March 2003 1 1025 17 1023 2 1024 18 1025 3 1024 19 1023 4 1023 20 1024 5 1024 21 1025 6 1023 22 1025 7 1023 23 1025 8 1025 24 1024 9 1023 25 1025 10 1024 26 1025 11 1024 27 1025 12 1024 28 1025 13 1024 29 1026 14 1022 30 1024 15 1026 31 1024 16 1025

ATTACHMENT 3 OPERATING DATA REPORT DOCKET NO. 50-461 UNIT Clinton 1 DATE 03/31/03 COMPLETED BY M. J. Sloan TELEPHONE (21 7)937-3280 OPERATING STATUS

1. REPORTING PERIOD: March 2003 GROSS HOURS IN REPORT PERIOD: 744

2. CURRENTLY AUTHORIZED POWER LEVEL (MWt): 3473 MAX. DEPEND. CAPACITY (MDC) (MWe-Net): 1022 DESIGN ELECTRICAL RATING (MWe-Gross): 1062

3. POWER LEVEL TO WHICH RESTRICTED (IF ANY) (MWe-Net): None

4. REASONS FOR RESTRICTION (IF ANY): N/A THIS MONTH YR TO DATE CUMULATIVE 5 NUMBER OF HOURS REACTOR WAS CRITICAL 744 0 21600 90,896 8 6 REACTOR RESERVE SHUTDOWN HOURS 00 00 00

7. HOURS GENERATOR ON LINE 744 0 21600 88.749 5

8. UNIT RESERVE SHUTDOWN HOURS 00 00 40

9. GROSS THERMAL ENERGY GENERATED (MWH) 2.354.435 6.818.456 0 246.448,201 6

10. GROSS ELECTRICAL ENERGY GENERATED (MWH) 789.192 0 2.285.027 0 81.706.740

11. NET ELECTRICAL ENERGY GENERATED (MWH) 762.014 2,204.957.5 78.029.855

12. REACTOR SERVICE FACTOR 100 0% 100 0% 67 6%

13 REACTOR AVAILABILITY FACTOR 100.0% 100 0% 67.6%

14 UNIT SERVICE FACTOR 1000% 100 0% 66 0%

15 UNIT AVAILABILITY FACTOR 100 0% 100 0% 660%

16 UNIT CAPACITY FACTOR (Using MDC) 110 1% 109 8% 62 4%

17. UNIT CAPACITY FACTOR (Using Design MWe) 100.7% 100 4% 57 0%

18 UNIT FORCED OUTAGE RATE 0 0% 00% 6 6%

19. SHUTDOWNS SCHEDULED OVER NEXT SIX MONTHS (TYPE, DATE, DURATION OF EACH):

TYPE DATE DURATION Maintenance (Cl Ml 3) 04/10/03 Approximately 49 hours5.671296e-4 days <br />0.0136 hours <br />8.101852e-5 weeks <br />1.86445e-5 months <br />

20. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:

N/A

ATTACHMENT 4 UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-461 UNIT Clinton I DATE 03/31/03 COMPLETED BY M. J. Sloan REPORT MONTH March 2003 METHOD OF TYPE SHUTTING DOWN FORCED DURATION THE REACTOR OR CORRECTIVE NO. DATE F: SCHEDULED (HOURS) REASON (1) REDUCING POWER ACTIONS/COMMENTS (2)

NONE (1) Reason A - Equipment Failure (explain), B - Maintenance or Test, C - Refueling, D - Regulatory Restriction E - Operator training & License Examination, F - Administrative, G - Operational Error (explain)

(2) Method 1 - Manual, 2 - Manual Scram, 3 - Automatic Scram, 4 - Other (explain)