Presentation Information

10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[1M05]The PWROG LERF and Simplified Level 2 PRA Methodology

*Miyu Takeda¹, Reed N Laberge², Raymond Schneider² (1. Westinghouse Electric Japan Ltd., 2. Westinghouse Electric Company, LLC.)

Keywords:

PRA,Level2,LERF,SAMG,TI-SGTR

The original PWROG Simplified Level 2 PRA guidance was published in 2005. This updated PWROG LERF modeling guidance includes several improvements that allow for expanded applicability to plants with ice condenser containments, Passive Autocatalytic Recombiners (PARs) and containment filtered vents as well as updated research and new severe accident operational guidance.

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