U-601531, Monthly Operating Rept for Aug 1989 for Clinton Power Station,Unit 1

Monthly Operating Rept for Aug 1989 for Clinton Power Station,Unit 1

ML20247M705
Person / Time
Site:	Clinton
Issue date:	08/31/1989
From:	Holtzscher D ILLINOIS POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
U-601531, NUDOCS 8909260031
Download: ML20247M705 (5)

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/LLINulS POWER: COMPANY IP CLINTON POWER STATION, P.O. BOX 678, CLINTON, ILLINOIS 01727 3 September 12,.1989-10CFR50.36 Docket No. 50-461 Document' Control Desk U.S. Nuclear Regulatory Commission

. Washington, D.C. 20555

Subject:

Clinton Power Station, Unit 1 August 1989 Monthly Operating Report NPF-62

Dear Sir:

.Please find in Attachment i the Monthly Operating Report'for.

Clinton Power. Station, Unit 1, for the period ending August:31, 1989.

Sincerely yours, i-11.2_ ,

D. L. Holtzsch Acting Manager -

Licensing and Safety GSL/krm Attachment

.cc: Regional Administrator, Region III, USNRC

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8909260031 PDR 890831 h ADOCK 05000461 i R PDC /

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• Attachment 1 to U-601531 l

l CHALLENGES TO MAIN STEAM SAFETY / RELIEF VALVES Month August 1989 None

, -t-Page 2 of 4 Attachment i to U-601531 AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-461 UNIT Clinton_1 _

DATE 08/31/89 COMPLETED BY D. L. Holtzscher TELEPHONE (217) 935-8881 X340Q_

MONTH Aucust 1989 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 1 0 17 919 2 0 18 928 3 0 19 912 4 0 20 910 5 0 21 924 6 0 22 919 7 0 23 921 8 144 24 926 9 337 25 918 10 395 26 721 11 536 27 483 12 860 28 858 13 857 29 916 14 920 30 921 15 921 31 921 16 922 INSTRUCTIONS On this form, list the average daily unit power level in MWe-Net for each day in the reporting month. Compute to the nearest whole megawatt. These figures will be used to plot a graph for each reporting month. Note that when maximum dependable capacity is used for the net electrical rating of the unit, there may be occasions when the daily average power level exceeds the 100%

line (or the restricted power level line). In such cases, the average daily unit power output should be footnoted to explain the apparent anomaly.

, .w Page 3 of 4 Attachment 1 to U-601531 OPERATING DATA REPORT DOCKET NO. 50-461 UNIT Clinton 1 DATE 08/31/89 COMPLETED BY D. L. Holtzscher TELEPHONE (217) 935-8881 X3400 OPERATING STATUS

1. REPORTING PERIOD: August 1989 GROSS HOURS IN REPORTING PERIOD: 744

2. CURRENTLY AUTHORIZED POWER LEVEL (MWt): 2894 MAX. DEPEND. CAPCITY (MDC)

(MWe-Net): 930 DESIGN ELECTRICAL RATING (MWe-Net): 933

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... 600.4 1574.3 9871.4

6. REACTOR RESERVE SHUIDOWN HOURS......... 0 0 0

7. HOURS GENERATOR ON LINE................ 575.5 1314.3 9458.8

8. UNIT RESERVE SHUTDOWN HOURS............ 0 0 0

9. GROSS THERMAL ENERGY GENERATED (MWH).. 1.451.729 2.950.328 23.744.411

10. GROSS ELECTRICAL ENERGY GENERATED (MWH) 478.786 954.766 7.831.825

11. NET ELECTRICAL ENERGY GENERATED (MWH).. 452.476 868.667 7.413.512

12. REACTOR SERVICE FACTOR.... . ......... 80.7% 27.0% 63.6%

13. REACTOR AVAILABILITY FACTOR............ 80.7.1 27.0% 63.6%

14. UNIT SERVICE FACTOR..... ........ ..... 77.4% 22.5% 61.0%

15. UNIT AVAILABILITY FACTOR............... 77.4% 22.5% 61.0%

16. UNIT CAPACITY FACTOR (Using MDC).... .. 65.4% 16.0% 51.4%

17. UNIT CAPACITY FACTOR (Using Design MWe) 65.2% 16.0% 51.2%

1 18. UNIT FORCED OUTAGE RATE................ 22.6% 58.2% 19.8%

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

NONE

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

21. UNITS IN TEST STATUS (PRIOR TO COMMERICAL OPERATION): FORECAST ACHIEVED l

INITIAL CRITICALITY 2/27/87 INITIAL ELECTRICITY (Synchronization) 4/24/87 COMPLETION OF WARRANTY RUN 10/09/87 i

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