ML20071H739

Monthly Operating Rept for June 1994 for Wolf Creek Generating Station

ML20071H739
Person / Time
Site:	Wolf Creek
Issue date:	06/30/1994
From:	Maynard O WOLF CREEK NUCLEAR OPERATING CORP.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
WO-94-0092, WO-94-92, NUDOCS 9407200185
Download: ML20071H739 (7)

Text

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' NUCLEAR OPERATING CORPORATION Otto L. Maynard V(-e Premdent Plant Ope.ratons July 15, 1994 WO 94-0092 U.

S.

Nuclear Regulatory Commission ATTN: Document Control Desk Mail Station P1-137 Washington, D.

C.

20555

Subject:

Docket No. 50-482:

June, 1994, Monthly Operating Report Gentlemen:

Attached is the June,

1994, 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, J

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Otto L.

aynard OLM/jad Attachment cc:

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Callan (NRC), w/a D.

Graves (NRC), w/a G.

A.

Pick (NRC), w/a M.

A. Miller (NRC), w/a W.

D. Reckley (NRC), w/a l

1 PO Bou 411/ Burhngton. KS fle39 i Phone (316) 364 8831 g

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i WOLF CREEK NUCLEAR OPERATING CORPORATION WOLF CREEK GENERATING STATION

' i MONTHLY OPERATING REPORT i

MONTH:

JUNE YEAR:

1994 Docket No..

50-482 Facility Operating License No.*

NPF-42 Report No.

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SUMMARY

The following report highlights the operating experience of Wolf Creek Generating Station for the month of June.

1994 This report is being provided pursuant to Technical J

Specification 6.9.1.B.

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SUMMARY

OF OPERATING EXPERIENCE The unit operated at or near 100% power the entire month of June.

II.

MAJOR SAFETY RELATED MAINTENANCE ACTIVITIES No major safety related maintenance was performed during the month of June.

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l Wolf Creek Generating Station Monthly Operating Report June 1994 Page 1 of 5 i

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r Attachment I to WO 94-0092 OPERATING DATA REPORT DOCKET NO. 50-482 WOLF CREEK GENERATING STATION WOLF CREEK NUCLEAR OPERATING CORPORATION DATE 07-01-94 TELEPHONE 216-364-8831 OPERATING STATUS 1.

Reporting Period:

June, 1994 Gross Hours in Reporting Period:

720 2.

Currently Authorized Power Level (MWt) :

3565 Max. Depend. Capacity (MWe-Net) : 1160 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 S.

Number of Hours Reactor was Critical 720.0 4,262.2 62,624.6 6.

Reactor Reserve Shutdown Hours 0.0 0.0 339.8 7.

Hours Generator on Line 720.0 4,225.7 61,879.1 8.

Unit Reserve Shutdown Hours 0.0 0.0 0.0 9.

Gross Thermal Energy Generated (MWH) 2,520,895 14,574,319 203,838,730 10.

Gross Electrical Energy Generated (MWH) 866,884 5,063,090 70,916,639 11.

Net Electrical Energy Generated (MWH) 833,053 4,862,414 67,708,086 12.

Reactor Service Factor 100.0 98.1 81.0 13.

Reactor Availability Factor 100.0 98.1 81.4 14.

Unit Service Factor 100.0 97.3 80.0 15.

Unit Availability Factor 100.0 97.3 80.0 16.

Unit Capacity Factor (Using MDC) 99.7 98.4 77.3 17 Unit Capacity Factor (Using Design MWe) 98.9 95.7 74.8 18.

Unit Forced Outage Rate 0.0 ~

1.4 5.4 19.

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

Refueling outage scheduled to begin September 15, 1994, lasting 58 days 20.

If Shut Down at End of Report Period, Estimate Date of Startup:

N/A Wolf Creek Generating Station Monthly Operating Report June 1994 Page 2 of 5

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'.-0092 AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-482 WOLF CREEK GENERATING STATION.

WOLF CREEK NUCLEAR OPERATING CORPORATION DATE 07-01-94 TELEPHONE 316-364-8831 l

MC NTH June, 1994 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL i

(MWe-Net)

(MWe-Net) 1 1163 17 1165 2

1161 18 1103 3

1157 19 1118 4

1167 20 1154 5

1164 21 1152 6

1164 22 1151 7

1163 23 1156 8

1165 24 1153 9

1168 25 1158 10 1156 26 1159 11 1167 27 1158 i

12 1_1o 5 28 1156 13 1164 29 1154 14 1164 30 1152 15 1165 r

16 1166 Wolf Creek Generating Station j

Monthly Operating Report June 1994 Page 3 of 5

. to WO 94-00';

i UNIT SHUTDOW1: AND POWER REDUCTIONS l

DOCKET NO. 50-482

'n'OLF CREEK GENERATING' STATION WOLF CREEK NUCLEAR OPERATING CORPORATION DATE 07-01-94 TELEPHONE 316-364-8831 I

Type METHOD OF SHUTTING F: FORCED DURATION REASCN DOWN THE REACTOR CORRECTIVE ACTIONS / COMMENTS No Date S: SCHEDULED (Hours)

(1)

OR REDUCING POWER (2) 4

SUMMARY

The unit operated at or near 100% power the entire menth of June.

1)

REASON: A: EQUIPMENT FAILURE (EXPLAIN)

E: OPERATOR TRAINING AND LI INSE 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 4

i Wolf Creek Generating Station Monthly Operating Repo*t June 1994 Page 4 of 5

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' Attachment 1 to WO.94-0092 L

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WOLF CREEK NUCLEAR OPERATING CORPORATION WOLF CREEK GENERATING STATION UNIT NO. 1 MONTH June, 1994

SUMMARY

OF OPERATING EXPERIENCE

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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.

1 DATE TIME EVE 1TT June 1, 1994 0000 hours0 days <br />0 hours <br />0 weeks <br />0 months <br /> Unit at 1001 power.

June 30, 1994 2400 hours0.0278 days <br />0.667 hours <br />0.00397 weeks <br />9.132e-4 months <br /> Unit at 100% pover.

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Wolf Creek Generating Station Monthly Operating Report June, 1994 Page 5 of 5

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