ML20214K677
| ML20214K677 | |
| Person / Time | |
|---|---|
| Site: | Trojan File:Portland General Electric icon.png |
| Issue date: | 08/15/1986 |
| From: | Withers B PORTLAND GENERAL ELECTRIC CO. |
| To: | Chan T Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML20214K679 | List: |
| References | |
| IEB-85-003, IEB-85-3, NUDOCS 8608220057 | |
| Download: ML20214K677 (2) | |
Text
9 s
E MW Eht D Wahers Vcc Proortyt August 15, 1986 Trojan Nuclear Plant Docket 50-344 License NPF-1 Director of Nuclear Reactor Regulation Attn: Terence L. Chan, Project Manager PWR Project Directorate No. 3 Division of PWR Licensing A U.S. Nuclear Regulatory Conunission Washington DC 20555
Dear Sir:
IE Bulletin 85-03 Enclosed is a copy of the Westinghouse Owners Group Report concerning the safety-related MOV Program which was referenced in our letter responding to the subject bulletin of July 15, 1986. This report supports our Plant-specific effort in responding to Action Item a of Bulletin 85-03.
Sincerely, Bart D. Withers Vice President Nuclear Enclosure c:
Mr. Lynn Frank Director State of Oregon Department of Energy f+b ty,
8608220057 860813
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PDR ADOCK 05000344 G
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l 121 S W Sa mon Street Port.and. OPgon 97204
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s Westinghouse Water Reactor Nuttear Services Electric Corporation Divisions weganz oivisgm Box 2728 Pmsburp Pennsyfvas 15230 2726 W0G-86-168 April 7, 1986 To: Westinghouse Owners Group Representatives and Operations (Procedure) Subcommittee / Davis-Besse Working Croup Westinghouse Owners Group Safety-Related MOV Program Final Report Enclosed is the final report of the Westinghouse Owners Group " Safety-Related MOV Program" which was undertaken to develop the methodology for determining maximum fluid differential pressures across the motor-operated valves specified in NRC l&E Bulletin 85-03 " Motor-0perated Valve Common Mode Failure During Plant Transient Due to improper Switch Settings". This report supports your plant specific effort in responding to action item a. of the Bulletin 85-03.
Very truly yours, f /
J.D. Campbell, Project Engineer Westinghouse Owners Group JDC:dac enclosure l
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