ML20148M966

Requests NRC Approval to Delay Mod of Dampers in Control Room Emergency Ventilation Sys Outside Air Supply Lines by 1 Yr Until 1989 Refueling Outage.Delay Due to Possible Unreviewed Safety Question Re Relocation of Damper.W/Encl

Date released: 06/10/2020	Download: ML20148M966

Safety Evaluation of Emergency Ventilation Sys Design Mods.

ML20148M987
Person / Time
Site:	Trojan File:Portland General Electric icon.png
Issue date:	03/15/1988
From:	Tanya Hood ERIN ENGINEERING & RESEARCH, INC.
To:
References
Download: ML20148M987 (139)