ML20209E418
| ML20209E418 | |
| Person / Time | |
|---|---|
| Site: | Trojan File:Portland General Electric icon.png |
| Issue date: | 04/24/1987 |
| From: | Olmstead C PORTLAND GENERAL ELECTRIC CO. |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| CAO-146-87, NUDOCS 8704300046 | |
| Download: ML20209E418 (1) | |
Text
'N[
.-m Portland General Electric Cornpany Trojan Nuclear Plant April 24, 1987 P.O. Box 439 CAO-146-87 Rainier, Oregon 97048 S p - 3 '+ +
(503) S56-3713 US Nuclear Regulatory Commission Document Control Desk Washington, D.C.
20555 Gentlemen Special Report Limiting Condition for Operation (LCO) 3.7.9 of the Trojan Technical Specifications requires the submittal of a Special Report if a 3-hour fire barrier is nonfunctional for greater than 7 days.
On April 8, 1987, door #126 was determined to be nonfunctional for greater than 7 days.
During a routine inspection, door #126, which separates the electrical penetration fire area (E-1) and the turbine building fire area (T-1), was discovered to have 'a deficient latching mechanism and was not rated as a 3-hour door.
The door was assumed to be nonfunctional for greater than 7 days, since it could not be verified the door was nonfunctional for less than 7 days.
Compensatory measures described in Technical Specification 3.7.9 were fulfilled on April 8, 1987.
The estimated completion date for repair and return to service is May 1, 1987.
Sincerely, f hr C.
A.
Olmstead General Manager CAO[ S/D K:sg c:
Mr. David Kish, Acting Director State of Oregon Department of Energy Mr. John B.
Martin Regional Administrator US Nuclear Regulatory Commission USNRC Resident Inspector Trojan Nuclear Plant 0704300046 870424 0
PDR ADOCK 05000344 I
S PDR