Home > NRC Library > ADAMS Public Documents

Forwards LER 92-010-00,describing possible isolation of all available flow paths for SI pumps during performance of Inservice Tests IT-40 & IT-45,possibly resulting in operating pumps at shutoff head.

Accession Number: ML20127C141

Date Released: Wednesday, May 20, 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.

• ML20127C139 - Forwards LER 92-010-00,describing possible isolation of all available flow paths for SI pumps during performance of Inservice Tests IT-40 & IT-45,possibly resulting in operating pumps at shutoff head. (1 page(s), 1/7/1993)
• ML20127C144 - LER 92-010-00:on 921208,discovered that Inservice Tests IT-40 & IT-45 re SI valves (quarterly) could lead to isolation of all available flow paths for SI pumps.PRA performed.Issue also reported per Part 21. (4 page(s), 1/7/1993)