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NB/T 20458-2017 PDF English

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NB/T 20458-2017: Cleanliness degree management regulation for buildings during construction period of PWR nuclear power plants
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NB/T 20458-2017English169 Add to Cart 3 days [Need to translate] Cleanliness degree management regulation for buildings during construction period of PWR nuclear power plants

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Basic data

Standard ID NB/T 20458-2017 (NB/T20458-2017)
Description (Translated English) Cleanliness degree management regulation for buildings during construction period of PWR nuclear power plants
Sector / Industry Energy Industry Standard (Recommended)
Classification of Chinese Standard F65
Classification of International Standard 27.120.20
Word Count Estimation 7,727
Date of Issue 2017-04-01
Date of Implementation 2017-10-01
Regulation (derived from) National Energy Board Bulletin 2017 No. 7; Industry Standard Filing Announcement 2017 No. 9 (Total No. 213)
Issuing agency(ies) National Energy Administration
Summary This standard specifies the cleanliness management requirements for the construction of the PWR nuclear power plant, including industrial cleaning and nuclear cleaning management requirements. This standard is applicable to the cleanliness management of the inner surface of the building (structure) of the pressurized water reactor nuclear power plant and the installation items. The other nuclear power projects can be implemented by reference.

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