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Ro:On 870605,discovered Door 428 Inoperable for Greater than 7 Days,Exceeding Limiting Condition for Operation 3.7.9. Cause Unstated.Compensating Measures Fulfilled on 870605. Completion Date for Repair Is 870801
	ML20215G891
Person / Time
Site:	Trojan File:Portland General Electric icon.png
Issue date:	06/17/1987
From:	Olmstead C; PORTLAND GENERAL ELECTRIC CO.
To:	; NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
	CAO-217-87, NUDOCS 8706230427
	Download: ML20215G891 (1)
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' Portland General Electric Company

' Trojan Nuclear Plant P.O. Box 439 -

. Rainier, Oregon 97048

. June 17, 1987 CAO-217-87

.(503)556 3713 -

US' Nuclear Regulatory Commission,

" Document Control Desk 4

20555 Gentlemen:

U Special Report Limiting Condition for Operation (LCO)-3.7.9 of'the Trojan

' Technical Specifications requires the submittal of a Special Report'if a. fire; barrier protecting safety-related equipment l

'is; inoperable 1for greater than.7 days.

On June 5, 1987, door number'428 was determined to.be' inoperable:for' greater J

than-.7 days.;

i During a routine inspection, door number 428, which separates the Service Water Boster Pump area from the crane bay on I

the 45' Auxiliary Building, was discovered not to close and latch properly.

The door was assumed-to be inoperable for greater than 7 days since it could not be' determined exactly when the door became-inoperable.

Compensatory measures ~de-scribed in Technical Specification 3.7.9 were fulfilled on June 5,.1987.-

E The estimated completion date for repair and return to service is. August 1, 1987.

Sincerely,

.N wgO C. A. Olmstead General Manager CAO/RPS/DWS/

sg c:

Mr. David Kish, Acting Director i

State of Oregon Department of Energy Mr. John B. Martin Regional Administrator US Nuclear Regulatory Commission f

Mr.

R.

C.

Barr USNRC Resident Inspector Trojan Nuclear Plant I

h 8706230427 870617 ADOCK0500g43.

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ML20215G891