ML20151Y129
| ML20151Y129 | |
| Person / Time | |
|---|---|
| Site: | Trojan File:Portland General Electric icon.png |
| Issue date: | 04/27/1988 |
| From: | Olmstead C PORTLAND GENERAL ELECTRIC CO. |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| CAO-172-88, NUDOCS 8805040353 | |
| Download: ML20151Y129 (2) | |
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- P'ontand General Electric Company Trojan Nuclear Plant April 27, 1988 s71760 Columbia River liwy CAO-172-88
- Rainier, Oregon 97048 -
'(503) 556-3713 i
U.S. 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 submittal of a Special Report if a 3-hour fire barrier is nonfunctional for greater than seven days.
Fire barriers in the areas described below were declared
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inoperable on the dates indicated and remained inoperable for
' greater than seven days.
The barriers were degraded in order to support the indicated maintenance work in each area.
Date Declared Area / Maintenance Required Inoperable Control. Room (93' Control Building)/
April 1, 1988 i
Heating and Ventilating Modification i
Service Water Booster Pump area March 21, 1988 (45' Auxiliary Bldg)/
Control Room annunciator up-grade
'B' Emergency Diesel Generator Room March 21,1988 (45' Turbine Bldg)/
Control Room annunciator up-grade Service Water Pump Room March 21, 1988 (23' Intake Structure)/
Control Room annunciator up-grade r
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NRC
.CAO-172-88 Page Two The, compensatory measures of Technical Specification 3.7.9 (checking local smoke-detectors and establishing an hourly fire patrol) were~ established as required.
It'is expected.that these
. barriers will be restored to operable status by June 30, 1988.
Sincerely, s.
C.
A. Olmstead-1 General Manager Y
CAO/RPS/ WS LAHisg c:
Mr. William Dixon State of Oregon Department of Energy Mr. John B. Martin Regional Administrator US-Nuclear Regulatory Commission Mr.ER. C.-Barr USNRC Resident Inspector Trojan Nuclear Plant Distribution J
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