Guidance for Determination of Risk-Informed Safety Classification for Light Water Reactor Nuclear Facility Pressure Retaining Components

The information about the standard:

Designation standards: ASME NTB-5:2022
Publication date standards: 2022
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: American technical standard
Kategorie: Technické normy ASME

Annotation of standard text ASME NTB-5:2022 :

This document provides a process for determining the Risk-Informed Safety Classification (RISC) of light water reactor nuclear facility Class 1, 2 and 3 pressure-retaining components and their welded attachments and supports. Pressure retaining components may include passive components (e.g., piping, vessels, tanks, etc.) and the pressure-retaining portion of active components (e.g., valve bodies, pump casings, etc.) and their welded attachments and supports.