NB/T 20309-2014General design requirements of pressurized water reactor nuclear power plants with active safety systems (English PDF)

NB/T 20309-2014 is the English-translated version of 能动安全系统压水堆核电厂总设计要求.

NB/T 20309-2014 is the Chinese energy industry standard (recommended) that sets the general design requirements for pressurized water reactor nuclear power plants equipped with active safety systems.

It states the basic design requirements for such plants, as distinct from passive advanced pressurized water reactor designs of the AP1000 type, so that the plant is kept within its predetermined design envelope.

The document sits under Chinese classification F65 and international classification 27.120.20. It draws on a long list of national and industry standards, among them GB 6249, GB 11806, GB 14587, GB 18871, GB/T 50267, GB/T 50294 and NB/T 20017. Issued on 29 June 2014, it has applied since 1 November 2014.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 20 pages — is available in the English PDF.

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