U-603622, May 2003 Monthly Operating Report for Clinton Unit 1

May 2003 Monthly Operating Report for Clinton Unit 1

ML031640146
Person / Time
Site:	Clinton
Issue date:	06/05/2003
From:	Iliff W AmerGen Energy Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
U-603622
Download: ML031640146 (5)

Text

AmerGen An Exelon/British Energy Company Clinton Power Station R.R. 3 Box 228 Clinton, IL61727-9351 I OCFR50.36 U-603622 June 5, 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 Supject: May 2003 Monthly Operating Report Please find in Attachment 1 the Monthly Operating Report for Clinton Power Station, Unit 1, for the period ending May 31, 2003.

Respectfully, W.S.I2J e Regulatory Assurance Manager Clinton Power Station MJSIbIf Attachments cc: Regional Administrator - NRC Region IlIl NRC Senior Resident Inspector - Clinton Power Station Office of Nuclear Facility Safety - Illinois Department of Nuclear Safety 1S~A-

i ATTACHMENT 1 CHALLENGES TO MAIN STEAM SAFETY/RELIEF VALVES Month May 2003 None

ATTACHMENT 2 AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-461 UNIT Clinton 1 DATE 05/31/03 COMPLETED BY M. J. Sloan TELEPHONE (2171937-3280 x- *a J- - w --- -

MONTH May 2003 I 1025 17 752 2 _ 1024 18 999 3 _ 1026 19 1013 4 _ 1026 20 1023 5 _ 1024 21 1022 6 _ 1025 22 1025 7 _ 1023 .

23 1032 8 _ 1025 24 1041 9 _ 1024 25 1042 10 _ 1026 26 1042 11 _ 1026 27 1040 12 _ 1025 .

28 1041 13 _ 1025 29 1042 14 - 1026 30 1042 15 _ 1026 .

31 1043 16 _ 1025

ATTACHMENT 3 OPERATING DATA REPORT DOCKET NO. 50-461 UNIT Clinton 1 DATE 05/31/03 COMPLETED BY M. J. Sloan TELEPHONE (217)937-3280 OPERATING STATUS

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

2. CURRENTLY AUTHORIZED POWER LEVEL (MWt): 3473 MAX. DEPEND. CAPACTY (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 3579.0 92.315.8

6. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

7. HOURS GENERATOR ON LINE 744.0 3566.4 90.155.9

8. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 4.0

9. GROSS THERMAL ENERGY GENERATED (MWH) 2.348.812 11.235.963.0 250.865.708.6

10. GROSS ELECTRICAL ENERGY GENERATED (MWH) 787.779.0 3.764.589.0 83.186.302

11. NET ELECTRICAL ENERGY GENERATED (MWH) 758.477 3.630.046.5 79.454.944

12. REACTOR SERVICE FACTOR 100.0% 98.8% 67.90/

13. REACTOR AVAILABILITY FACTOR 100.0% 98.8% 67.9%

14. UNIT SERVICE FACTOR 100.0% 98.4% 66.3%

15. UNIT AVAILABILITY FACTOR 100.0% -98.4% 66.3%

16. UNIT CAPACITY FACTOR (Using MDC) 109.6% 107.7%/o 62.8%

17. UNIT CAPACITY FACTOR (Using Design MWe) 100.2% 98.5% 57.4%

18. UNIT FORCED OUTAGE RATE 0.0% 0.0% 6.5%

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

TYPE DATE DURATION N/A

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

N/A

,,,I ATTACHMENT 4 UNIT SHUTDOWNS DOCKET NO. 50-461 UNIT Clinton I DATE 05/31/03 COMPLETED BY M. J. Sloan REPORT MONTH May 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)