ML20092E967

Revised Monthly Operating Rept for Dec 1991,reflecting Forced Outage Hours Resulting from Extended Refueling Outage

ML20092E967
Person / Time
Site:	Wolf Creek
Issue date:	12/31/1991
From:	Mike Williams WOLF CREEK NUCLEAR OPERATING CORP.
To:
Shared Package
ML20092E934	List: ML20092E932 ML20092E942 ML20092E967
References
NUDOCS 9202190026
Download: ML20092E967 (2)

Text

. _ - _ _ - _ _ - _ - - _ _ _

Attachment to WM 97-0023 l

OPD&TIIG DATA REPORT DX. rut r 10, 50-482 NOLF CREEK GEND&TIIG STATICH NOLF CREEK NUCIEAR OPERATDG CORPOW".'ICN DNTE 01-01-92 OCHPIEPED BY M. Williams TELEPilCNE 316-364-8831 OPERATIIG STA'IUS

1. Reporting Period: Dec mber, 1991 Gross Iburs in Reporting Period: 744

3. Currently Authorized Power I.evel(IMt): 3411 Max. Depend. Capacity (MWe-Net): 1135 Design Electrical Rating (MWe-lbt): 1170

3. Power Invel to Which Restricted (If Any)(MWe-lbt): N/A

4. Reasons for restriction (If Any): N/A

'Ihis Month Yr. to Date Cumulative

5. Number of Hours Reactor was Critical 0.0 6,294.6 43,690.1

6. Reactor Reserve Shutdown Iburs 0.0- 0.0 339.8

7. Ilours Generator on Line 0.0 6,288.4 43,112.2

8. Unit Reserve Shutdown Hours 0.0 0.0 0.0

9. Gross '1hermal Energy Generated (MWH) 0 18,028,566 140,093,591

10. Gross Electrical Energy Generated (IMI) 0 6,198,737 48,713,506

11. Net Electrical Energy Generated (MWH) 0 5,858,613 46,455.471  ;

12. Reactor Service Factor 0 71.9- 78.8

13. Reactor Availability Factor 0 71.9 79.4 14.- Unit Service Factor 0 71.8 77.7

15. Unit Availability Factor 0 71.8 77.7

16. Unit Capacity Factor (Using MDC) 0 58.9 74.0

17. Unit Capacity Factor (Using Design MWe) 0 57.2 71.6

18. Unit Forced Outage Rate 100.0 9.6 4.9 l

19. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of each): N/A

20. If Shut Down at End of Report Period, Estimated Date of Startup: January 13, 1992 Wolf Creek Generating Station Monthly Operating Report Deceber 1991 9202190026 920214 Page 2 of 5 PDR ADOCK 05000482 R pop

UNIT SHUTDOWN AND POWER REDUCTIONS $

DOCKET NO. 50-432 r WOLF CREEK GENERATING STATION $

WOLF CREEK NUCLEAR OPERATING CORPORATION y DATE 01-01-92 m COMPLETED BY M. Williams S REPORT MONTH December. 1991 TELEPHONE 316-356-8831 r

TYPE METHODS SHUTTING -~3:

F: FORCED DURATION REASON DOWN THE REACTOR CORRECTIVE ACTIONS / COMMENTS e No Date S: SCHEDULED (HOURS) (1) OR REDUCING POWER (2) 7 3 911201 S 1.4 C 4 Continued refueling outage. l 4 911204 F 742.6 H 4 Unit enters forced outage for resolution of motor operated valve issues.

SM9fARY: The unit remained in a refueling outage throughout the month. The unit entered day 76 of a scheduled 75 day outage December 4, 1991.

1) REASON: A . EQUIPMENT FAILURE (EXPLAIN) E: OPERATOR TRAINING AND LICENSE EXAMINATION (2) METHOD: 1. MANUAL B: MAINTENANCE OR TEST F: ADMINISTRATIVE 2. MANUAL SCRAM C: REFUELING G: OPERATIONAL ERROR (EXPLAIN) 3. AUTOMATIC SCRAM D: REGULATORY RESTRICTION H: OTHER (EIPLAIN) 4. CONTINUED

5. REDUCED LOAD

9. OTHER Wolf Creek Generating Station Monthly Operating Report December 1991 Page 4 of 5.