ML20087F172

Monthly Operating Rept for Jul 1995 for Wolf Creek Generating Station

ML20087F172
Person / Time
Site:	Wolf Creek
Issue date:	07/31/1995
From:	Maynard O WOLF CREEK NUCLEAR OPERATING CORP.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
WO-95-0124, WO-95-124, NUDOCS 9508150172
Download: ML20087F172 (7)

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NUCLEAR OPERATING CORPORATION Otto L. Maynard Wce President Plant Orerations August 10, 1995 WO 95-0124 U. S. Nuclear Regulator,' Commission ATIN: Document Control Desk Mail Station P1-137 Washington, D. C. 20555

Subject:

Docket No. 50-482: July, 1995, Monthly Operating Report Gentlernen :

Attached is the July, 1995, Monthly Operating Report for Wolf Creek Generating Station. This submittal is being made in accordance with the requirements of Technical Specification 6.9.1.8.

Very truly yours, b

W I 47Y Otto L. Maynard OLM/jad Attachment cc: L. J. Callan (NRC), w/a D. F. Kirsch (NRC), w/a J. F. Ringwald (NRC), w/a J. C. Stone (NRC), w/a 9508150172 955731 PDR ADOCK 05000482 R PDR ,

P.O Box 411/ Burlington. KS 66839 / Phone: (316) 3644831 An Equal Opportunity Employer M f /HC,VE1 p! 4j

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Attachment to WO 95-0124 1

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WOLF CREEK NUCLEAR OPERATING CORPORAT10N l-WOLF CREEK GENERATING STATION MONTHLY OPERATING REPORT YEAR: 1995 MONTH: July Docket No.: 50-482 Facility Operating License No.: NPF-42 Report No. 125 rr - --

.__________________________._______..______._...________m_ _ _ _ . . _ . . _ _ _ . . . _

, ' Attdchrient to WO 95-0124

SUMMARY

The following report highlights the operating experience of Wolf Creek Generating Station for the month of July, 1995. This report is being provided pursuant to Technical Specification 6,9.1.B.

I.

SUMMARY

OF OPERATING EXPERIENCE The unit operated at or near 100 % power, Mode 1, from July 1, 1995, through July 31, 1995.

II,  !%IOR SAFETY RELATED MAINTENANCE ACTIVITIES NONE Wolf Creek Generating Station Monthly Operating Report July, 1995 Page 1 of 5

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. i JAttdchm:nt to WO 95-0124 l OPERATING DATA REPORT l DOCKET NO. 50-492 l

• WOLF CREEK GENERATING STATION

, WOLF CREEK NUCLEAR OPERATING CORPORATION '

DATE 8-8-95 TELEPHONE 316-334-9831 l OPERATING STATUS 1

1. Reporting Period: July, 1995 Gross Hours in Reporting Period: 744 l 1

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

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

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

5. Number of Hours Reactor was Critical 744 4,975.7 70,943.8

6. Reactor Reserve Shutdown Hours 0.0 0.0 339.8 1

7. Hours Generator on Line 744 4,952.1 70,106.7

8. Unit Reserve Shutdown Hours 0.0 0.0 0.0

9. Gross Thermal Energy Generated (MWh) 2,632,369 l'/,379,165 232,411,484

10. Gross Electrical Energy Generated (MWh) 902,385 6,017,892 80,782,107

11. Net Electrical Energy Generated (MWh) 865,135 5,767,088 77,141,762

12. Reactor Service Factor 100.0% '97.8% 81.7% 1

13. Reactor Availability Factor 100.0% 91.8% 82.1%

14. Unit Service Factor 100.0% 97.3% 80.7% i

-15. Unit Availability Factor 100.0% 97.3% 80.7%

16. Unit Capacity Factor (Using MDC) 99.6% 97.6% 78.3%

17. Unit Capacity Factor (Using Design MWe) 99.4% 96.9% 75.9%

18, Unit Forced Outage Rate 0.0% 2.7% 5.0%

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

No outages are scheduled at this time.

20. If Shut Down at End of Report Period, Estimate Date of Startup: N/A 1

Wolf Creek Generating Station Monthly Operating Report July, 1995 Page 2 of 5

, i Attdchment to WO'95-0124 l AVERAGE DAILY UNIT POWER LEVEL I DOCKET NO. 50-482 WOLF CREEK GENERATING STATION WOLF CREEK NUCLEAR OPERATING CORPORATION l DATE 8-8-95 TELEPHONE 316-364-8831' l MONTH July, 1995  !

i DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL ,

(MWe-Net) (MWe-Net) 1 1174 17 1163 2 1175 18 1162 3 1175 19 1162 4 1174 20 1164 5 1174 21 1158 I

6 1167 22 1157 7 1161 23 1162 8 1168 24 1163 i

9 1167 25 1165 10 1165 26 1165-11 1165 ,

27 1165 12 1163 28 1161 13 1160 29 1158 l 1

14 1159 30 1138 15 1133 31 1161 l

16 1161 j l

1 l

l Wolf Creek Generating Station Monthly Operating Report July, 1995 l

Page 3 of 5

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Attschment to WO.95-0124 .

UNIT SHUTDOWN AND POWER REDUCTIONS DOCKET NO. 50-482 WOLF CREEK GENERATING STATION WOLF CREEK NUCLEAR OPERATING CORPORATION DATE B-8-95 TELEPHONE 316-364-8931 Type METHOD OF SHUTTING F: FORCED DURATION REASON DOWN THE REACTOR CORRECTIVE ACTIONS / COMMENTS No Date S: SCHEDULED (Hours) (1) OR REDUCING POWER (2)

N/A N/A N/A N/A N/A N/A N/A

SUMMARY

The unit operated at or near 100 % power, Mode 1, from July 1, 1995, through July 31, 1995

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. AU10MATIC SCRAM D: REGULATORY RESTRICTION H: OTHER (EXPLAIN) 4. CONTINUED

5. REDUCED LOAD

9. OTHER Wolf Creek Generating Station Mcnthly Operating Report July, 1995 Page 4 of 5

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- *Atthchrhent.to WO 95-0124 1*  ;

WOLF CREEK NUCLEAR OPERATING CORPORATION WOLF CREEK GENERATING STATION UNIT NO. 1 ,

MONTH July, 1995

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 TIME EVENT i

N/A N/A N/A t

t a

W i

Wolf Creek Generating Station I Monthly Operating Report l July, 1995 l Page 5 of 5

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