ML20127B585
| ML20127B585 | |
| Person / Time | |
|---|---|
| Site: | Trojan File:Portland General Electric icon.png |
| Issue date: | 01/06/1993 |
| From: | Machon R PORTLAND GENERAL ELECTRIC CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| RDM-001-93, RDM-1-93, SR-08-92, SR-8-92, NUDOCS 9301130004 | |
| Download: ML20127B585 (1) | |
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i Portland General Electric Company Trojan Niiclear Plant January 6, 1993 71760 Columbia Riser liwy -
RDM-001-93 SR No. 08-92 Rainier, Oregon 97048 (503) $56-3713 Trojan Nuclear Plant Docket 50-344 License NPF-1 U.S. Nuclear Regulatory Commission Document Control Desk Washington DC 20555 Gentlemen:
Special Report 08-92 Trojan Technical Specification (TTS) 3/4.7.9, " Penetration Fire Barriers",
requires, in part, the submittal of a Special Report if a nonfunctional three-hour fire barrier penetration protecting safety-related areas is not restored to functional status within seven days. Fire Door No. 288 was blocked open from December 9, 1992 to December 30, 1992 in support of maintenance activities. This report is submitted to fulfill the reporting requirements of TTS 3/4.7.9.
Fire Door No. 288 is located in the South side of the Electrical Penetration Area (EPA) Shield Wall (Room 358, Fire Area E1) at Elevation 45 feet between the Containment Building and.the Turbine
. Building. This door was. blocked open on December 9, 1992 to allow eddy current cable access to the EPA and-Containment Building to conduct steam.
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generator tube inspections. This was.a planned evolution expected to be in effect for more-than seven days. TTS 3/4.7.9 requirements for verifying the operability of fire detectors on at least one side of the barrier and establishing an hourly fire patrol were met while the door was blocked open.
Sincerely, R. D.
achon Gene 1-Manager Trojan Nuclear Plant c:
Mr. John B. Martin Regional Administrator, Region V U.S.-Nuclear Regulatory Commission Mr. - David Stewart-Smith State of Oregon-Department of Energy Mr. K. E. Johnston NRC Senior Resident Inspector Trojan Nuclear Plant 1200"M LER Distribution.
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