ML20237H686

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Monthly Operating Rept for Jul 1987
ML20237H686
Person / Time
Site: Kewaunee Dominion icon.png
Issue date: 07/31/1987
From: Hintz D, Ruiter G
WISCONSIN PUBLIC SERVICE CORP.
To:
NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
CON-NRC-87-110 NUDOCS 8708170312
Download: ML20237H686 (5)
v • d • e


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DOCKET 50-305 KEWAUNEE NUCL. EAR POWER PLANT

SUMMARY

OF OFERATING EXPERIENCE JULY, i90'7 OPERATIONJ: THE MONTHLY fURDINE STOP AND CONTROL VALVE TEST REQUIREMENT WAS SATISFIED BY THE FORCED QUTAGE ON JULY 10.

MAINTENANCE JULY MAINTENANCE ACTIVITY WAS ROUTINE EXCEPT FOR A PLANT TRIP CAUSED DY FAILURE OF BUSWORK FROM THE MAIN AUXILIARY TRANSFORMER TO DUSSES i --3, 1-4, i-5, AND 1 -- 6 . THE OUTAGE DURATION WAS MINIMIZED DY ISOLATING THE FAILED SECTION FOR SUDSEQUENT REF AIfc DY li;E PLANT MAINTENANCE ELECTRICIANS. THE AFFECTED BUSSES WERE REPOWERED FROM AN ALTERNATE

.~: n P ? L Y ,

MAINTENANCE ELECTRICIANS RE ADJUSTED THE RESET LEVERS ON THE A & B REACTOR RYPAi'.! DREAKER UV TRIP ATTACHMENTS.

6 C UDEK INCLUDED REPLACEMENT / REPAIR OF VARIOUS PADIWi' ION nJNITOR DETECTOR AND kEC ALIDiWiTION OF

..f.VERAL SY' TEM inHl/ L. EVE ALAPMS.

MECH AMIC A' M AIN T EN;W C E INCLUDED Ri:: D!:ILD Or '. 5'P APE C H AR - .!: N G c'U M f DRIVE L.t;I r, 1 Nli:P f:C T ION OF THE REFUE! :E hh'. .' E R T 0l ' V: E 1 A JK UDP "L lIN /NUNE FOUND . :ii1 D 'Ti f. .K TilEh i N u GF ."l i .:  :'NTRUL ROOM i1R 2Ci: 'T10nIGG FAN n0 T 0!: riGu r IT Ui'OEE A Pi::: . IG N

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a A Y.E R AG E DA ILY UN IT POW ER LEY EL DOCKET NC- 50-305 UNIT- KEW10 NEE COMPLETED PT- G. H. RUITER TELE 2HCNE- 414-388-2560 I225

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. f. NRC-87-110 i WPSC[414)433-1234 1 TELEX 5101012698 WPSC GRB

TELECOPIER[414)433-1297 - dkc. EASYUNK 62891993

. N . W _. % _ N M -

600 North Adams

  • RO. Box 19002
  • Green Bay, WI 54307-9002 a.

August'10, 1987 '10 CFR 50.36 i U. S.' Nuclear Regulatory Commission ATTN: Document Control Desk'

., Washington, D.C. 20555 Gentlemen:

Docket 50-305' Operating License DPR-43 Kewaunee Nuclear Power Plant Monthly Operating' Report The narrative'" Summary of Operating Experience" and completed forms covering plant and component. availability for the Kewaunee Nuclear Power Plant for-July.1987 are enclosed in accordance with Technical Specification 6.9.1(c).

Ver -truly yours,

//

D. C. Hintz Vice President - Nuclear Power WRC/jms-Enc.

cc-- US NRC - Region III

.Mr.. Robert Nelson, NRC Sr Resident Inspector RR #1, Box 999, Kewaunee, WI 54216

'.INP0 Records Center, Suite 1500, 1100 Circle 75 Parkway,

' Atlanta, GA 30339 i

+

.

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