NB/T 20131-2012
Design criteria for emergency core cooling sump of pressurized water reactors nuclear power plants (English Version)

Standard No.

NB/T 20131-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

Professional Standard - Energy

Latest

NB/T 20131-2012

Replace

EJ/T 816-1994

Scope

This standard specifies the design principles and requirements for the containment pit used as a long-term recirculation cooling water source after a water loss accident in a pressurized water reactor nuclear power plant. This standard is applicable to the design of emergency core cooling pits for second-generation improved pressurized water reactor nuclear power plants and can be used as a reference for other types of nuclear power plants.

NB/T 20131-2012 history

• 2012 NB/T 20131-2012 Design criteria for emergency core cooling sump of pressurized water reactors nuclear power plants
• 1994 EJ/T 816-1994 Design criteria for emergency core cooling pits in pressurized water reactor nuclear power plants

NB/T 20131-2012 Design criteria for emergency core cooling sump of pressurized water reactors nuclear power plants has been changed from EJ/T 816-1994 Design criteria for emergency core cooling pits in pressurized water reactor nuclear power plants.