Home > NRC Library > ADAMS Public Documents

Further response to FOIA request for numerous categories of records re issues discussed in IE Info Notices 81-29,83-52, 83-57 & 83-72 & Board Notifications 83-128 & 83-128A. Forwards Apps C & D documents.Search continuing.

Accession Number: ML20090B879

Date Released: Saturday, November 7, 2020

Package Contents

The following links on this page are to Adobe Portable Document Format (PDF) files. To obtain a free viewer for displaying this format, see our Plugins, Viewers, and Other Tools.

• ML20090C534 - Forwards 10CFR50.55(e) rept & LER addressing concerns w/melamine matl in limit switch rotors & torque switches of Limitorque valve operators.Info forwarded for further evaluation.W/o encl. (1 page(s), 8/16/1982)
• ML20090C307 - Requests formal review of licensee & vendor submittals re Dresser safety valves.Safety evaluation input expected by 821112.Review should be charged to plant-specific TACs for NUREG-0737,Item II.D.1. (1 page(s), 11/3/1982)
• ML20090C378 - Submits daily highlight.Util notified NRC on 821014 of problems w/Dresser pressurizer code safety valves. Request granted for emergency Tech Spec waiver to allow operation of Unit 1 until 821030. (1 page(s), 10/18/1982)
• ML20090C347 - Submits daily highlight.Util declared unusual event on 821014 when fire alarm received in reactor bldg.Probable cause attributed to failure of rupture disk on drain tank. Related info encl. (8 page(s), 10/14/1982)
• ML20090C153 - Informs that EPRI test results on safety valve,Dresser Model 31739A immaterial to TMI hearing record issues. (2 page(s), 8/28/1981)
• ML20090C476 - Forwards potentially generic issue data sheet re Limitorque limit switch rotors & torque switches for info & consideration. (2 page(s), 1/18/1982)