ML20154E642

Monthly Operating Rept for Apr 1988

ML20154E642
Person / Time
Site:	Wolf Creek
Issue date:	04/30/1988
From:	Mike Williams, Withers B WOLF CREEK NUCLEAR OPERATING CORP.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
WM-88-0123, WM-88-123, NUDOCS 8805200275
Download: ML20154E642 (7)

Text

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Attachment to WM 88-0123 WOLF CREEK NUCLEAR OPERATING CORPORATION WOLF CREEK GENERATING STATION MONTHLY OPERATING REPORT MONTH:

April YEAR',

1988 Docket No.:

50-482 Facility Operating License No.:

NPF-42 Report No.

38 Prepared by:

thrlin G. Williams 8805200275 880430 l (/

PDR ADOCK 05000482 R

DCD i

3

i

'", Attachment to WM 88-0123

SUMMARY

The following report highlights the operating experience of itif Creek Generating Station for the month of April, 1988. This report is being provided pursuant to Technical Specification 6.9.1.8.

I.

SUMMARY

OF OPERATING EXPERIENCE

'Ihe Unit operated near 100 percent power throughout the month.

II.

MAJOR SAFE 7Y RELATED MAINTENANCE ACTIVITIES 1.

Replaced a hydraulic fluid flow control valve for one Feedwater Isolation Valve.

2.

Replaced a circuit board in one Reactor Coolant System temperature indicator.

Wolf Creek Generating Station Monthly Operating Report April 1988 Page 1 of 5 l

Attachment to WM 88-0123 OPERATING DATA REPORT DTKE'r NO.

50-482 WOLF CREEK GENERATING STATION POLF CREEK NUCLEAR OPERATING CORPORATION DATE 05-01-88 COMPLETED BY M. Williams TELEPHONE 316-364-8831 OPERATING STATUS 1.

Reporting Period:

April, 1988 Gross Hours in Reporting Period:

719 2.

Currently Authorized Pwer Level (K4t): 3411 Max. Depend. Capacity (tMe-Net): 1128 Design Electrical Rating (K4e-Net):

1170 3.

Power Level to Which Restricted (If Any) (We-Net):

N/A 4.

Reasons for restriction (If Any):

N/A This Month Yr to Date Cumulative 5.

Number of Hours Reactor was Critical 719.0 2,299.6 17,766.1 6.

Reactor Reserve Shutdown Hours 0.0 89.5 339.8 7.

Hours Generator on Line 719.0 2,146.4 17,349.5 8.

Unit Reserve Shutdown Hours 0.0 0.0 0.0 9.

Gross Thermal Energy Generated (MWH) 1452,604 7,152,708 56,579,062 10 Gross Electrical Energy Generated (tM1) 859,975 2,508,235 19,697,126

11. Net Electrical Energy Generated (tWi) 827,320 2,390,129 18,760,595 12.

Reactor Service Factor 100.0 79.2 76.2 13.

Reactor Availability Factor 100.0 82.3 77.7

14. Unit Service Factor 103.0 73.9 74.5 l

15. Unit Availability Factor 100.0 73.9 74.5

16. Unit Capacity Factor (Using MDC) 102.0 73.0 71.4 17 Unit Capacity Factor (Using Design Kie) 98.3 70.4 68.8 18.

Unit Forced Outage Rate 0.0 23.0 7.4 19.

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

Refueling, October 1,1988, 60 days, i

20.

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

N/A Wolf Creek Generating Station Monthly Operating Report April 1988 Page 2 of 5 LI

'. Attachment to WM 88-0123 AVERAGE DAILY UNIT IUVER IEVEL DOCKET No.

50-482 WOLP CREEK GB'ERATItU bTATIQ4 '

Wolf CREEK NUCLEAR OPERATItU CORIVFATION DATE 05-01-88 Er4PIETED BY M. Willians TELEMIONE316-364-8831 MOtIni April, 1988 DAY AVERAGE DAILY IGER LEVEL DAY AVERN3E DAILY I%ER IINEL (blie-Net)

(bb'e-Net )

1 1154 17 1152 2

1154 18 1150 3

1155 19 1150 4

1155 20 1149 5

1154 21 1142 6

1153 22 1145 7

1153 23 1150 8

1152 24 1150 9

1152 25 1150 10 1151 26 1149 11 1151 27 1149 12 1152 28 1148 13 1146 29 1149 14 1152 30 1149 15 115; 31 N/A 16 1153 i

Wolf Creek Generating Station Monthly operatin3 ReIort April 1988 Page 3 of 5 j

i

Attachrunt to WM 88-0123 UNIT SIRTfDOLN AND POWER REDUCTIOt!S

~

DOCKET NO.

50-452 WOLF CREEK GENERATING STATION WOLF CREEK NUCLEAP OPERATING CORPORATION DATE 95-01-88 COMPLETED BY M. Williams REPORT M0vril April, 1988 TELEPHONE 316-364-8831 TYPE MErtlODS SHtJI* RING F: IN)RCED DURATION REASON DOWN ' DIE REACTOR CORREI'TIVE ACTIONS /COPMENTS No Date S: SCHEDULED (HOURS)

(1)

OR REDUCING POWER (2)

SLB9ERY: There were no significant power reductions in April, 1988.

(1)

REASON: A: EQUIPMENT FAILURE (EXPIAIN)

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.

AITIG4ATIC SCRAM D: REGUIA'IORY RESTRICTION H: OTiiER (EXPLAIN) 4.

(7tHER (EXPLAIN)

Wolf Creek Generating Station ~

Monthly Operating Report April 1988 my 4 of 5 e

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$" Attachment to WM 88-0123 WOLF CREEK NUCLEAR OPERATING CORPORATION WOLF CREEK GENERATING STATION UNIT NO. 1 M0tml April, 1988

SUMMARY

OF OPERATING EXPERIEEE I

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

DATE TIME EVDf1' April 01, 1988 0000 Unit in Mode 1, Powcr Operation I

i l

Wolf Creek Generating Station i

Monthly Operating Report April 1988 Page 5 of 5 I

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4 LF CREEK W@ NUCLEAR OPERATING C Bari D. Withers Presdent and l

cw Eme. on.

May 9, 1988 WM 88-0123 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D. C.

20555

Subject:

Docket No. 50-482 : April,1988, Monthly Operating Report Centlemen:

P Attached is the April, 1988, 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.

4 Very truly yours, B. D. Withers I

President and Chief Executive Of ficer BDW/jad Attachment I

cc: B. L. Bartlett (NRC), w/a i

R. D. Martin (NRC), w/a P. W. O'Connor (NRC), w/a (2) 1

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PO. Box 411 I Burtington. KS 66839 I Phore: (316) 364 8831 An Eemi C45crurvty Empeyer u F. tic.YET

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