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www.ChineseStandard.net Database: 189760 (18 Oct 2025)

NB/T 20357-2018 English PDF

NB/T 20357: Evolution and historical versions

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
NB/T 20357-2018	English	RFQ	ASK	14 days [Need to translate]	Machinery cost quota for nuclear power plant construction project	Valid	NB/T 20357-2018
NB/T 20357-2015	English	RFQ	ASK	3 days [Need to translate]	(Nuclear power plant construction project Jixietaiban fixed costs)	Obsolete	NB/T 20357-2015

Standard ID	NB/T 20357-2018 (NB/T20357-2018)
Description (Translated English)	Machinery cost quota for nuclear power plant construction project
Sector / Industry	Energy Industry Standard (Recommended)
Classification of Chinese Standard	F02
Classification of International Standard	01.040.27
Word Count Estimation	133,132
Date of Issue	2018-03-22
Date of Implementation	2018-09-01
Older Standard (superseded by this standard)	NB/T 20357-2015
Regulation (derived from)	National Energy Administration Announcement No.2 of 2018
Issuing agency(ies)	National Energy Administration
Summary	This standard specifies a fixed amount of construction and installation cost for nuclear island construction projects. This quota is applicable to the nuclear island project of the newly built and expanded nuclear power plant PWR nuclear power plant, as well as the nuclear island waste liquid storage tank plant, the conventional island waste liquid storage tank plant, the radioactive solid waste processing auxiliary plant, and the solid waste temporary storage in the BOP project. Treasury, radioactive mechanical repair and decontamination workshops have nuclear safety requirements. Other reactor types of nuclear power engineering and nuclear engineering can be used for reference.