ML20092F472

Monthly Operating Rept for Aug 1995 for Wolf Creek Generating Station

ML20092F472
Person / Time
Site:	Wolf Creek
Issue date:	08/31/1995
From:	Maynard O WOLF CREEK NUCLEAR OPERATING CORP.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
WO-95-0139, WO-95-139, NUDOCS 9509180204
Download: ML20092F472 (7)

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WOLF CREEK NUCLEAR OPERATING CORPORATION Otto L. Maynard Vce President Plant Operatx>ns September 13, 1995 WO 95-0139 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Mail Station P1-137 washington, D. C. 20555

Subject:

Docket No. 50-482: August, 1995, Monthly Operating Report Gentlemen:

Attached is the August, 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,

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/$(JR'd Otto L. Maynard OLM/jad Attachment

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L. J. Callan (NRC), w/a D. F. Kirsch (NRC) , w/a J. F. Ringwald (NRC) , w/a j J. C. Stone (NRC), w/a f

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95091802o4 DR 950913 ADOCK 05000482 PDR P.O. Box 411/ tsurmswun .m o6839 / Phone: (316) 364-8831 j

! An Equal Opportunity Employer M/F/HC/ VET '/ . jf I

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Attachme'nt to WO 95-0139 WOLF CREEK NUCLEAR OPERATING CORPORATION WOLF CREEK GENERATING STATION MONTHLY OPERATING REPORT MONTH: August YEAR: 1995 Docket No.: 50-482 Facility Operating License No,' NPF-42 Report No. 126

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' Attachm2nt to WO 95-0139

SUMMARY

The following report highlights the operating experience of Wolf Creek Generating Station for the month of August, 1995. This report is being provided pursuant to Technical Spacification 6.9.1.8.

I.

SUMMARY

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

II. MAJOR SAFETY RELATED MAINTENANCE ACTIVITIES

'NONE J

1 Wolf Creek Generating Station Monthly Operating Report August, 1995 Page 1 Of 5 4

• Attachment to WO 95-0139 OPERATING DATA REPORT DOCKET NO. 50-482 WOLF CREEK GENERATING STATION WOLF CREEK NUCLEAR OPERATING CORPORATION DATE 9-7-95 TELEPHONE 316-364-8831 OPERATING STATUS

1. Reporting Period: August, 1995 Gross Hours in Reporting Period: 744

2. Currently Authorized Power Level (MWt) : 3565 Max. Depend. Capacity (MWe-Net)2 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 This Month Yr. to Date Cumulative

5. Number of Hours Reactor was Critical 744 5,719.7 71,687.8

6. Reactor Reserve Shutdown Hours 0.0 0.0 339.8

7. Hours Generator on Line 744 5,696.1 70,850.7

8. Unit Reserve Shutdown Hours 0.0 0.0 0.0

9. Gross Thermal Energy Generated (MWh) 2,634,129 20,013,295 235,045,613

10. Gross Electrical Energy Generated (MWh) 901,127 6,919,019 81,683,234 4

11. Net Electrical Energy Generated (BOni) 863,473 6,630,561 78,005,235

12. Reactor Service Factor 100.0% 98.1% 81.8%

13. Reactor Availability Factor 100.0% 98.1% 82.2%

14. Unit Service Factor 100.0% 97.7% 80.9%

15. Unit Availability Factor 100.0% 97.7% 80.9%

16. Unit Capacity Factor (Using MDC) 99.5% 97.8% 78.4%

17. Unit Capacity Factor (Using Design MWe) 99.2% 97.2% 76.1%

18. Unit Forced Outage Rate 0.0% 2.3% 4.9%

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 Wolf Creek Generating Station Monthly Operating Report August, 1995 Page 2 of 5 1

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• Attache.ent to WO 95-0139

, AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-482 WOLF CREEK GENERATING STATION WOLF CREEK NUCLEAR OPERATING CORPORATION DATE 9-7-95 TELEPHONE 116-364-8831 l

MONTH August, 1995 I

DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 1 1165 17 1154 2 1166 18 1161 3 1166 19 1161 4 1153 20 1160 5 1159 21 1154 6 1164 22 1159 7 1164 23 1161 8 1163 24 1159 9 1162 25 1158 10 1154 26 1163 11 1162 27 1161 12 1163 28 1160 13 1163 29 1160 14 1163 30 1162 15 1162 31 1154 16 1163 Wolf Creek Generating Station Monthly Operating Report August, 1995 Page 3 of 5

Rutachment to WO 95-0139 UNIT SHUTDOWN AND POWER REDUCTIONS .

DOCKET NO. 50-482 WOLF CREEK GENERATING STATION WOLF CREEK NUCLEAR OPEEATING CORPORATION DATE 9-7-95 TELEPHONE 316-364-8831 Type METHOD OF ShurrING l 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 l

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SUMMARY

The unit operated at or near 100 % power, Mode 1, from August 1, 1995, through August 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 l C: REFUELING G: OPERATIONAL ERROR (EXPLAIN) 3. AUTOMATIC SCRAM l D: REGULATORY RESTRICTION H: OTHER (EXPLAIN) 4. CONTINUED

5. REDUCED LOAD

9. OTHER Wolf Creek Generating Station Monthly Operating Report August, 1995 Page 4 of 5

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• Atte. cpm nt to WG 95-0139 WOLF CREEK NUCLEAR OPERATING CORPORATION WOLF CREEK GENERATING STATION UNIT NO. 1 MONTH August, 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 N/A N/A N/A l

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

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