NB/T 20323-2014Requirements for periodic tests of passive containment cooling system (English PDF)
非能动安全壳冷却系统定期试验要求
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
October 15, 2014
Implementation date
March 1, 2015
Scope
NB/T 20323-2014 is the English-translated version of 非能动安全壳冷却系统定期试验要求.
NB/T 20323-2014 is the Chinese energy industry standard that states the requirements for the periodic testing of the passive containment cooling system. It is written for pressurized water reactor nuclear power plants that use a steel containment, and its application is limited to plants of that kind.
The subject is the recurring test programme by which the cooling function of the containment is checked. It is a short, recommended document, classified under F63 in the Chinese scheme.
It quotes GB/T 5204. Issued on 15 October 2014, it has applied since 1 March 2015.
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Document preview — NB/T 20323-2014
National Standard of the People's Republic of China
- ICS
- 27.120.99
Issued by: National Energy Administration of the People's Republic of China
1 Foreword
NB/T 20323-2014 was issued by National Energy Administration of the People's Republic of China on 15 October 2014 and has been in force since 1 March 2015.
2 Scope
This standard is the Chinese energy industry standard that states the requirements for the periodic testing of the passive containment cooling system. It is written for pressurized water reactor nuclear power plants that use a steel containment, and its application is limited to plants of that kind. The subject is the recurring test programme by which the cooling function of the containment is checked. It is a short, recommended document, classified under F63 in the Chinese scheme. It quotes GB/T 5204.
3 Normative references
NB/T 20323-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 5204
4 About this standard
Issued by: National Energy Administration of the People's Republic of China
English translation: about 15 pages
5 Classification and status
International classification (ICS): 27.120.99
Prefix NB/T: recommended standard.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
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Related Standards
GB/T 5204-1994 — Periodic tests and monitoring of the safety system of nuclear power plant
GB/T 5204-2008 — Periodic tests and monitoring of the safety system of nuclear power plant
GB/T 5204-2021 — Periodic surveillance testing of the safety system of nuclear power plant
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NB/T 20323-2014
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