ML20239A399

Monthly Operating Rept for Aug 1987

ML20239A399
Person / Time
Site:	Wolf Creek
Issue date:	08/31/1987
From:	Bailey J, Mike Williams WOLF CREEK NUCLEAR OPERATING CORP.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
ET-87-0276, ET-87-276, NUDOCS 8709170315
Download: ML20239A399 (7)

Text

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t NOLF CREEK NUCLEAR OPERATING CORPORATION WOLF CREEK GENERATING STATION MONTHLY OPERATIN3 REPORT MONTH:

August YEAR: 1987 Docket No.:

50-482 Facility Operatire License No.: NPF-42 Report No.

30 Prepared by:

Merlin G. Williams 8709170315 070831 PDR ACOCK 050 4y2 zg2+

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S The followirg report highlights the operating experience of Wolf Creek Generating Station for the month of August,1987. This report is being provided pursuant to. Technical Specification 6.9.1.8.

I.

SUMMARY

OF OPERATING EXPERIENCE The unit operated in Mode 1, Power Operation, near 100 percent power throughout the month.

II.

MAJOR SAFETY RELATED MAINTENANCE ACTIVITIES 1.

PC/ATS testirg of selected valves.

2.

Replaced a relay card for the Feedwater Isolation Valve to "C" Steam Generator.

3.

Replaced an input nodule in Compnent Cooling Water Surge Tank "A" level control.

4.

Replaced a power isolation board in the Containment Purge radiation monitor, GT RE-22.

1 Wolf Creek Generating Station Monthly Operatirg Report August 1987 Page 1 of 5 l

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OPERATING DATA REPORT DOCKET NO.

50-482 WOLF CREEK GENERATING STATION WOLF CREEK NUCLEAR OPERATING CORPORATIQ1

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DATE 09-01-87 00MPLETED BY M. Willians TELEPHONE 316-364-8831 OPERATING STATUS 1.

Reportirg Period:

August, 1987 Gross Hours in Reportirg Period: 744 2.

Currently Authorized Power Level (MWt): 3411 Max. Deperd. Capacity (Me-Net): 1128 Design Electrical Ratire (MWe-Net): 1170 i

3.

Iower 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 744.0 5549.9 14863.8 6.

Iteactor Reserve Shutdown Hours 0.0 67.8 239.0 7.

Hours Generator on Line 744.0 5420.2 14610.3 8.

Unit Reserve Shutcbwn Hours 0.0 0.0 0.0 i

9.

Gross Thermal Energy Generated (MWH) 2,527,262 17,726,089 47,471,431

10. Gross Electrical Energy Generated (MNH) 864,265 6,151,408 16,517,778

11. Net Electrical Energy Generated (MWH) 825,655 5,868,217 15,767,506

12. Reactor Service Factor 100.0 95.2 85.1 4

13. Reactor Availability Factor 100.0 96.3 86.4

14. Unit Service Factor 100.0 93.0 83.6

15. Unit Availability Factor 100.0 93.0 83.6

16. Unit Capacity Factor (Usirg MDC) 98.4 89.2 80.0

17. Unit Capacity Factor (Usirg Design MWe) 94.9 86.0 77.1 i

18. Unit Forced Outage Rate 0.0 4.9 4.6

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

Refuelirg, 10-01-87, 49 Days.

20.

If Shut Dawn at End of Rerx>rt Period, Estimated Date of Startup:

N/A Wolf Creek Generating Station Monthly Operatirg Report August 1987 Page 2 of 5

AVERAGE DAILY UNIT POWER LEVEL DOCKET 10.

50-482 NOLF CREEK GENERATING STATION WOLF CREEK NUCLEAR OPERATING CORPORATION DATE 09-01-87 00MPIETED BY M. Willians TELEM10NE316-364-8831 MJNTH August, 1987 DAY AVERAGE DAILY POWER LEVEL DAY AVERAG3 DAILY POWER LEVEL (M4e-Net)

(MWe-Net) 1 1106 17-1107 2

1107 18 1109 3

1106

'19 1109

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1101 20 1111 5

1072 21 1112 6

1107 22 1112 7

1105 23 1117 0

1090 24 1119 9

1108 25 1121 10-1108 26 1120 11 1106 27 1121 12 1107 28 1122 i

13 1110 29 1121 14 1110 30 1121 1

l 15 1109 31 1119 16' 1108 1

Wolf Creek Generating Station Monthly Operatirg Report l

August 1987 Page 3 of 5

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NOLP CREEK NUCLEAR OPERATING CORPORATION NOLF CREEK GENERATING STATION UNIT NO. 1 MONTH August, 1987

SUMMARY

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

DATE TIME EVENT August 01, 1987 0000 Unit in Mode 1, Power Operation

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l Wolf Creek Generatirg Station Monthly Operatire Report August 1987 Page 5 of 5 i

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i W$LF CREEK NUCLEAR OPERATING CORPCRATON John A. Bailey v.co pre..oen Engineenng and Technical Services 3gptggggp l/t, lg[37

'ET 87-0276 U. S. Nuclear Regulatory Commission S

ATTN: Document Control Pesk Washington, D. C.

20555 Subj ect: Docket tio. 50-482:

August, 1987, Monthly Operating Report Gentlemen:

Enclosed is the August, 1987, Monthly Operating Feport for Wolf Creek Generating Station.

This submittal is oeint nace in scordance with t!ie s

requirements of Technical Specification 6.9.1.8.

Very truly yours, o

A John A. Bailey Vice-President Engineering & Technical Ssrvices JAB /jad Enclosure rc: P. O'Connor (2), w/a E. Martin, w/a J. Cummins, w/a PO Box 411/ Durtingtor. KS 66839 / Phone: (316) 364-8831 An Equal Opportunity Empsoyer M f tHrYET

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