Palo Verde Nuclear Generating Station (PVNGS) Units 1, 2, and 3, Request for Additional Information, Review of Single Failure Analysis of Low Pressure Safety Injection Pumps for Minimum Required Refueling Water Tank (RWT) Transfer Volume.

Accession Number: ML122290204

Date Released: Friday, August 24, 2012

Package Contents

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ML12229A125 - Palo Verde Nuclear Generating Station (PVNGS) Units 1, 2, and 3, Request for Additional Information, Review of Single Failure Analysis of Low Pressure Safety Injection Pumps for Minimum Required Refueling Water Tank (RWT) Transfer Volume. (25 page(s), 8/3/2012)
ML12229A119 - Attachment 4, PVNGS Engineering Study 13-ES-A037, Revision 0, Fault Tree Analysis and Reliability Evaluation for Low Pressure Safety Injection (LPSI) Pump Trip at the Recirculation Actuation Signal (RAS). (33 page(s), 8/3/2012)
ML12229A120 - Attachment 5, PVNGS Engineering Study 13-NS-C089, Revision 0, PRA Evaluation of LPSI Pump Failing to Trip on RAS. (9 page(s), 8/3/2012)