NB/T 20320-2014Criteria for nuclear power plant response to an earthquake (English PDF)

NB/T 20320-2014 is the English-translated version of 核电厂地震响应准则.

NB/T 20320-2014 is a recommended Chinese energy industry standard covering the response of a nuclear power plant to an earthquake. It sets out the criteria for reacting to a seismic event and the actions the operating organization of the unit is required to take.

One of the cases it addresses is the decision on whether the unit has to be shut down once an earthquake has occurred. The standard quotes NB/T 20076 and NB/T 20077.

It carries the Chinese classification F63 and the international classification 27.120.99, and was issued by the National Energy Administration. Issued on 15 October 2014, it has applied since 1 March 2015.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 25 pages — is available in the English PDF.

NB/T 20076-2012|NB/T 20037.5-2021|GB/T 17680.11-2025|GB/T 17680.12-2025|GB/T 17680.2-2025|GB/T 17680.3-2025

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