ML20107D897

Monthly Operating Rept for March 1996 for WCGS

ML20107D897
Person / Time
Site:	Wolf Creek
Issue date:	03/31/1996
From:	Maynard O WOLF CREEK NUCLEAR OPERATING CORP.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
WO-96-0063, WO-96-63, NUDOCS 9604190078
Download: ML20107D897 (7)

Text

'

i

~ i

~

l WQLF CREEK NUCLEAR OPERATING CORPORATION I

1 l

Otto L. Maynard Vice President Plant Operations l

l I

l April 15, 1996 l

f WO 96-0063 l

U. S. Nuclear Regulatory Commission ATTN: Document Control Desk j Mail Station P1-137 l Washington, D. C. 20555

Subject:

Docket No. 50-402: Lrch, 1996, Monthly

( Operating Report l

Gentlemen:

Attached is the March, 1996, 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, 1 (j Atj')4L" Otto L. Maynard OLM/jad Attachment i

i cc: L. J. Callan (NRC), w/a j W. D. Johnson (NRC) , w/a

J. F. Ringwald (NRC) , w/a J. C. Stone (NRC), w/a i

d 190020 1

9604190078 960331 i PDR ADOCK 05000482  ;

< R PDR PO. Box 411/ Durlington, KS 66839 / Phone (316) 364 8831 ,

___ i

i

• 4

Attachment to WO 96-0063 l page 1 of 6 l

I i

WOLF CREEK NUCLEAR OPERATING CORPORATION WOLF CREEK 6ENERATING STATION MONTHLY OPERATING REPORT McMH z March YEAR: 1996 Docket No.: 50-482 Facility Operating License No.: NPF-42 Report No. 133 I ,

i i

. . _ - . . - . . _ _ _ _ _ _ _ . _ . _ _ _ . _ _ _ _ _ _ _. _ . _.. _ . _ ._ ..__. _ ._ - . _.._m.m Attaclimsnt to WO 96-0063

SUMMARY

i The following report highlights the operating experience of Wolf Creek Generating Station for the month of March, 1996. This report is being provided pursuant to Technical i Specification 6.9.1.8.

I.

SUMMARY

OF OPERATING EXPERIENCE l

The unit remained in outage conditions throughout the month of Maren, 1996, as '

' activities associated with Refuel VIII continued. The unit completed reloading fuel on March 16, 1996 in Mode 6. The unit entered Mode 5 at 1343 on March 20, 1996, and entered Mode 4 at 0313 on March 29, 1996.

I l

II. MAJOR SAFETY RELATED MAINTENANCE ACTIVITIES Reactor Coolant System check valve repair "B" Residual Heat Removal System "B" Train Essiential Service Water System "B" Component Cooling Water System i

Check Valve Flow and Testing Safety Injection Pump Testing

• B' Diesel Generator Maintenance and Testing "B" Train NK Battery Replacement Accumulator Safecy Injection System Maintenance l ASME 10-Year Inservice Inspection "B" Centrifugal Charging Pump Maintenance ,

i i

1 a

1 1

j Wolf Creek Generating Station j Monthly Operating Report j March, 1996

! Page 2 of 6 l

4 l

Attachm:nt to WO 96-0063 OPERATING DATA RCPORT DOCKET NO. 50-482 WOLF CREEK GENERATING STATION WOLF CREEK NUCLEAR OPERATING CORPORATION DATE 4-9-96 TELEPHONE 316-364-9931 OPERATING STATUS

1. Reporting Period: March, 1996 Gross Hours in Reporting Period: 744

2. Currently Authorized Power Level (MWt) : 3565 Max. Depend. Capacity (MWe-Net): 1167 l

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 0.0 699.6 75,316.4 l

6. Reactor Reserve Shutdown Hours 0.0 0.0 339.8

7. Hours Generator on Line 0.0 699.6 74,479.3

8. Unit Reserve Shutdown Hours 0.0 0.0 0.0

9. Gross Thermal Energy Generated (MWh) 0.0 2,481,700 247,823,370

10. Gross Electrical Energy Generated (MWh) 0.0 863,196 86,122,116 1

11. Net Electrical Energy Generated (MWh) 0.0 799,354 82,236,205 l

12. Reactor Servics Factor 0.0% 32.0% 81.2%

13. Reactor Availability Factor 0.0% 32.0% 81.6%

14. Unit Service Factor 0.0% 32.0% 80.3%

15. Unit Availability Factor 0.0% 32.0% 80.3%

16. Unit Capacity Factor (Using MDC) 0.0% 31.4% 78.0%

17. Unit Capacity Factor (Using Design MWe) 0.0% 31.3% 75.8%

18. Unit Forced Outage Rate 0.0% 13.6% 4.8%

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

Wolf Creek Generating Station returned on-line April 7, 1996, after Refuel VIII l outage, a total of 65 days.

l

20. If Shut Down at End of Report Period, Estimate Date of Startup: N/A 4

Wolf Creek Generating Station i Monthly Operating Report l March, 1996 l Page 3 of 6

ttschmsnt to UO 96-0063 AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-482 WOLF CREEK GENERATING STATION WOLF CREEK NUCLEAR OPERATING CORPORATION DATE .4.9 5 TELEPHONE 316-364-88n MONTH March, 1996 DAY AVERAGE DAILY POWER LEVEL DAY AVERAG3 DAILY POWER LEVEL I (MWe-Net) (MWe-Net) 1 0 17 0 2 0 18 0 3 0 19 0 4 0 20 0 5 0 21 0 6 0 22 0 7 0 23 0 ,

1 8 0 24 0 9 0 25 0 l l

10 0 26 0 11 0 27 0 12 0 28 0 1 13 0 29 0 14 0 30 0 l

15 0 31 0 16 0 l

l Wolf Creek Generating Station Monthly Operating Report

March, 1396 Page 4 of 6 i

Attachment to WO 96-0063

~

UNIT SHUTDOWN AND POWER REDUCTIONS ,

DOCKET NO. 50I482 WOLF CREEK GENERATING STATION-WOLF CREEK NUCLEAR OPERATING CORPORATION DATE 4-9-96 TELEPHONE 316-364-8831 Type METHOD OF SHUTTING F: FORCED DURATION REASON DOWN THE REACTOR CORRECTIVE ACTIONS / COMMENTS No Date S: SCHEDULED (Hours) (1) OR REDUCING POWER (2) 1 3/1/96 S 744 C 4 The unit remained in outage conditions throughout the month of March, 1996, for Refuel VIII.

SUMMARY

The unit remained in outage conditions during the month of March, 1996, as activities associated with Refuel VIII continued. The unit completed reloading fuel on March 16, 1996 in Mode 6. The unit entered Mode 5 at 1343 on March 20, 1996, and entered Mode 4 at 0313 on March 29, 1996.

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

5. REDUCED LOAD

9. OTHER Wolf Creek Generating Station Monthly Operating Report March, 1996 Page 5 of 6

. .. ._...____..___.__.._.m... _ _ _ _ . . _ . . . . _ - , _ _ _ . _ _ , _ . . . . . . . _ . - . - . . . . . _ _ _ . _ . . _ _ _

s '

Attachment to-WO 96-0063 WOLF CREEK NUCLEAR OPERATING CORPORATION WOLF CREEK GENERATING STATION UNIT NO. 1 MONTH March, 1996 l

SUMMARY

OF OPERATING EXPERIENCE

. Listed below in chronological sequence is a summary of operating experiences for this mont? .;hich required load reduction or resulted in significant non-load related incidents.

DATE TIME EVENT 3/1/96 0000 The unit remained in outage conditions throughout the month of March, 1996, as activities associated with Refuel VIII-continued. The unit completed reloading fuel on March 16, 1996 in Mode 6. The unit entered I

( Mode 5 at 1343 on March 20, 1996, and entered j Mode 4 at 0313 on March 29, 1996. l l

1 I

l I l

i l

l l 1

l l

l l

+

l l

j Wolf Creek Generating Station l Monthly Operating Report i March, 1996 f Page 6 of 6

}

I 2 ._

_ _ . _ _ . . _ _ , _ _ , . _ _ _ . , _ . _ _ . _ . _ _ _ _ _ _ ___i .