ML20101C972

Monthly Operating Rept for Feb 1996 for Wolf Creek Generating Station

ML20101C972
Person / Time
Site:	Wolf Creek
Issue date:	02/29/1996
From:	WOLF CREEK NUCLEAR OPERATING CORP.
To:
Shared Package
ML20101C967	List: ML20101C965 ML20101C972 ML20101C984 ML20101C990
References
NUDOCS 9603190309
Download: ML20101C972 (6)

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Attachment 1 to WO 96-0044 page 1 of 6 l

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WOLF CREEK NUCLEAR OPERATING CORPORATION WOLF CREE!; GENERATING STA""T,0N MONTHLY OPERATING REPORT l

MONTH: February YEAR: 1996 l

Docket No.: 50-482 Facility Operating License No.: NPF-42 Report No. 132 9603190309 960314 PDR ADOCK 05000402 R PDR

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Attachment 1 to WO 96-0044

SUMMARY

The following report highlights the operating experience of Wolf Creek Generating Station for the month of February, 1996. This report is being provided pursuant to Technical Specification 6.9.1.8.

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SUMMARY

OF OPERATING EXPERIENCE

! The unit remained shutdown the entire month of Februdry, 1996, as activities l associated with Refuel VIII continued. The unit began the month in Mode 5, and entered Mode 6 at 0315, February 14, 1996. The unit entered Mode E (Mode E indicates all fuel off-loaded)at 0623, February 23, 1996.

II. MAJOR SAFETY RELATED MAINTENANCE ACTIVITIES "A" Train Emergency Core Cooling System "A" Train Component Cooling Water "A" Train Residual Heal Removal "A" Train Essential Service Water l ASME 10-year Inservice Inspection

NK11 and NK13 batteries l NB01 safety related swithgear bus

! "A" Emergency Diesel Generator Component Cooling Water in containment l

Reactor Coolant Pump Containment Cooling Containment Hydrogen Control "A" and "B" High Pressure Coolant Injection Prescurizer Aux 1Aiary Feedwater System "A" Containment Coolers l

Component Cooling Water Service Loop

' Excess Letdown / Reactor Coolant Draindown Te.ak/ Seal Return "A" Centrifugal Charging Pump Seal Injection i

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Wolf Croek Generating Station a

Monthly Operating Report February, 1996 Page 2 of 6

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4 Attachment 1 to WO 96-0044 2

OPERATING DATA REPORT 1 DOCKET NO. 50-492 WOLF CREEK GENERATING STATION WOLF CREEK NUCLEAR OPERATING CORPORATION DATE 3-9-96 TELEPHONE 316-364-8231 OPERATING STATUS

1. Reporting Period: February, 1996 Gross Hours in Reporting Period: 696 ,

2. Currently Authorized Power Level (MWt): 3565 Max. Depend. Capacity (MWe-Net) : 1167 Design Electrical Rating (MWe-Net)t 1170

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

4. Reasons for Restriction (If Any) : N/A This Month Yr. to Date Cumulative

5. N2mber of Hours Reactor was Critical 0.0 699.6 75,316.4 l

6. Reactor Reserve Shutdown Hours 0.0 0.0 339.8  !

7. Hours Generator on Line 0.0 699.6 74,479.3

8. Unit Reserve Shutdown Hours 0.0 0.0 0.0 1

9. Gross Thermal Energy Generated (MWh) O.0 2,481,700 247,823,370 1

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10. Gross Electrical Energy Generated (MWh) 0.0 863,196 86,122,116

11. Net Electrical Energy Generated (MWh) 0.0 811,931 82,248,782

13. Reactor Service Factor 0.0% 48.6% 81.9%

13. Reactor Availability Factor 0.0% 48.6% 82.3%

14. Unit Service Factor 0.0% 48.6% 81.0%

15. Unit Availability Factor 0.0% 48.6% 81.0%

16. Unit Capacity Factor (Using MDC) 0.0% 48.3% 78.7% j

17. Unit Capacity Factor (Using Design MWe) 0.0% 48.2% 76.4%

18. Unit Forced Outage Rate 100.0% 13.6% 4.8%

19. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Durat. ion of each) . I Refuel VIII outage began February 3, 1996. I

20. If Shut Down at End of Report Period, Estimate Date of Startup: March 31, 1996 Wolf Creek Generating Station Monthly Operating Report February, 1996 Page 3 of 6 h - . . - .

Attachm:nt 1 to WO 96-0044 l

, AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-482 WOLF CREEK GENERATING STATION WOLF CREEK NUCLEAR OPERATING CORPORATION DATE 3-8-96 TELEPHONE 316-364-9031 j

( MONTH February, 1996 I I

DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL I (MWe-Net) (MWe-Net)

! 1 0 17 0 2 0 18 0 l i

3 0 19 0 4 0 20 0 5 0 21 0 6 0 22 0 l

I 7 0 23 0 l

8 0 24 0 l

I 9 0 25 0 l

10 0 26 0 11 0 27 0 l 12 0 28 0 l

! 13 0 29 0 l

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14 0 30 N/A 15 0 31 N/A i

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Wolf Creek Generating Station Monthly Operating Report

February, 1996 Page 4 of 6 i

. to WO 96-0044 UNIT SHUTDOWN AND POWER REDUCTIONS DOCKET NO. 50-482 WOLF CREEK GENERATING. STATION WOLF CREEK NUCLEAR OPERATING CORPORATION DATE 2-5-96 TELEPHONE 316-364-8831 Type METHOD OF SHUTTING F: FORCED DURATION REASON DOWN THE REACTOR CORRECTIVE ACTIONS / COMMENTS  !

No Date S: SCHEDULED (Hours) (1) OR REDUCING POWER (2) 1 2/1/96 F 66 A; C 2 Continued shutdown from 0337, 1/30/96, due to the ice accumulation which disabled the ,

Circulating Water intake screens.

2 2/3/96 S 630 C 4 Began Refuel VIII outage

SUMMARY

The unit remained shutdown the entire month of February, 1996, as activities associated with Refuel VIII continued. The unit began the month in Mode 5, and entered Mode 6 at 0315, February 14, 1996. The unit entered Mode E (Mode E indicates all fuel off-loaded)at 0623, February 23, 1996.

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 (EXPLAIN) 4. CONTINUED

5. REDUCED LOAD

9. OTHER Wolf Creek Generating Station Monthly Operating Report February, 1996 Page 5 of 6

1 Attachment 1 to WO 96-0044 l WOLF CREEK NUCLEAR OPERATING CORPORATION l

WOLF CREEK GENERATING STATION UNIT NO. 1 i MONTH February, 1996

SUMMARY

OF OPERATING EXPERIENCE Listed below in chronological sequence is a summary of operating experiences for this month which required load reduction or resulted in significant non-load related incidents.

DATE I.IME EVENT .

2/1/96 0000 Contintied shutdown from 0337, 1/30/96, due to l the ice accumulation which- disabled the Circulating Water intake screens.

2/3/96 1800 Began Refuel VIII outage e

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• I Wolf Creek Generating Station Monthly Operating Report February, 1996 Page 6 of 6