U-600841, Monthly Operating Rept for Jan 1987

Monthly Operating Rept for Jan 1987

ML20205C410
Person / Time
Site:	Clinton
Issue date:	01/31/1987
From:	Spangenberg F ILLINOIS POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
U-600841, NUDOCS 8703300175
Download: ML20205C410 (5)

Text

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, OPERATING DATA REPORT DOCKET NO. 50-461 UNIT Clinton 1 DATE 01/31/87 COMPLETED BY F. A. Spangenberg TELEPHONE (217) 935-8881 X3400 OPERATING STATUS

1. REPORTING PERIOD: January, 1987 GROSS HOURS IN REPORTING PERIOD: 744

2. CURRENTLY AUTHORIZED POWER LEVEL (MWt): 144.7 MAX. DEPEND. CAPACITY (MWe-Net): Not Available DESIGN ELECTRICAL RATING (MWe-Net): 933

3. POWER LEVEL TO WHICH RESTRICTED (IF ANY) (MWe-Net): 46.6 4 REASONS FOR RESTRICTION (IF ANY): Clinton-1 is in the start-up testing.

phase and is limited to 5% of rated power.

THIS MONTH YR TO DATE CUMULATIVE

5. NUMBER OF HOURS REACTOR WAS CRITICAL... 0 0 0

6. REACTOR RESERVE SHUTDOWN HOURS......... 0 0 0

7. HOURS GENERATOR ON LINE................ 0 0 0

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

0

9. GROSS THERMAL ENERGY GENERATED (MWH)... 0 0 0

10. GROSS ELECTRICAL ENERGY GENERATED (MWH) 0 0 0

11. NET ELECTRICAL ENERGY GENERATED (MWH).. 0 0 0

12. REACTOR SERVICE FACTOR................. N/A

13. REACTOR AVAILABILITY FACTOR............ N/A

14. UNIT SERVICE FACTOR.................... N/A

15. UNIT AVAILABILITY FACTOR............... N/A

16. UNIT CAPACITY FACTOR (Using MDC)....... N/A

17. UNIT CAPACITY FACTOR (Using Design MWe) N/A __

18. UNIT FORCED OUTAGE RATE................ N/A

19. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF EACH): Maintenance shutdown, May 5, 1987, 13 days.

20. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: 2/12/87

21. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION): FORECAST ACHIEVED INITIAL CRITICALITY 2/16/87 INITIAL ELECTRICITY (Synchronization) 3/14/87 COMMERCIAL OPERATION (Warranty Run) 10/11/87 0703300175 870131

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MONTHLY OPERATING REPORT FORMAT AND INSTRUCTIONS i.. AVERAGE DAILY UNIT POWER LEVEL l '.

DOCKET NO.. 50-461 UNIT Clinton 1 DATE 02/05/87

-COMPLETED BY F. A. Spangenberg TELEPHONE- (217) 935-8881 X3400 MONTH January,-1987 DAY AVERACE DAILY POWER LEVEL DAY AVERACE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 1 0 17 0 2 0 18 0 3 0- 19 0 4 0 20 0 5 0 21 0 6 0 22 0 7 0 23 0 8 0 24 0 9 0 25 0 10 0 26 0

-11 0 27 0 12 0 28 0 13 0 29 0 14 0 30 0 15 0 31 0 16 0 i 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 sheet should be footnoted to explain the apparent anomaly.

v -w--. ,. . - . . - ,-, - . , - , , , - - - - - - , . - ,, -- - . . - , - , , - -

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s UNIT SHUTDOWNS:AND POWER REDUCTIONS DOCKET NO. 50-461 UNIT- Clinton 1 DATE 01/31/87 COMPLETED BY F. A. Spangenberg 4 . TELEPHONE (217) 935-8881 X3400 REPORT MONTH January,-1987 METHOD OF TYPE SHUTTING DOWN

! F: FORCED DURATION- THE REACTOR OR

! NO. DATE S: SCHEDULED (HOURS) REASON (1) REDUCING POWER-(2) ' CORRECTIVE ACTIONS / COMMENTS N/A N/A N/A N/A N/A-. N/A (1) REASON A: EQUIPMENT FAILURE (EXPLAIN)

B: MAINT. OR TEST

- C: REFUELING D: REGULATORY RESTRICTION E: OPERATOR TRAINING AND LICENSE EXAMINATION-F: ADMINISTRATIVE G: OPERATIONAL ERROR (EXPLAIN)

H: OTHER (EXPLAIN)

(2) METHOD 1: MANUAL 2: MANUAL SCRAM 3: AUTOMATIC SCRAM 4: OTHER (EXPLAIN)

'THERE HAVE BEEN NO SHUTDOWNS l

DURI!!G THIS REPORT PERIOD.

SUMMARY

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1 CHALLENGES TO MAIN STEAM SAFETY / RELIEF VALVES i Month January 1987 At 2225 on January 29, 1987 the plant was at 1066 psig for Vessel hydro. Reactor coolant temperature was at 160*F. Safety Relief Valve F041F opened due to a short in the field windings. (This is still under investigation.) Mechanical Maintenance slowly closed the valve to prevent slamming the valve. LER 87-007 will be submitted to report the details of this event.

l i U- 600841 L30-87 (02-13)-L

- 1A.120 ILLIN0/8 POWER 00MPANY CLINTON POWER STATION P.O. BOX 678, CLINTON. ILLINOIS 61727 February 13, 1987 Docket No. 50-461 Director, Office of Resource Management U.S. Nuclear Regulatory Commission Washington, D.C. 20555

Subject:

Clinton Power Station, Unit 1 January 1987 Menthly Operating Report NPF-55

Dear Sir:

Please find enclosed the monthly operating report for Clinton Power Station, Unit 1, for the period ending January 31, 1987.

Sincerel yours N g '. ?

F. A. S g berg Manager - Licensing and Safety CSL/bsa Enclosure cc: Regional Administrator, Region III, USNRC ih rav

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