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CJJ 28-2014 English PDF

CJJ 28: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
CJJ 28-2014EnglishRFQ ASK 3 days [Need to translate] Code for construction and acceptance of city heating pipelines Valid CJJ 28-2014
CJJ 28-2004EnglishRFQ ASK 14 days [Need to translate] Code for construction and acceptance of city heating pipelines Obsolete CJJ 28-2004
CJJ 28-1989EnglishRFQ ASK 9 days [Need to translate] Code for construction and acceptance of municipal heat-supply pipeline network engineering Obsolete CJJ 28-1989

PDF similar to CJJ 28-2014


Standard similar to CJJ 28-2014

GB/T 21087   CJ/T 395   GB 25034   CJ/T 25   CJJ 88   CJ/T 28   

Basic data

Standard ID CJJ 28-2014 (CJJ28-2014)
Description (Translated English) Code for construction and acceptance of city heating pipelines
Sector / Industry Urban Construction Industry Standard
Classification of Chinese Standard P46
Classification of International Standard 91.140
Word Count Estimation 172,152
Date of Issue 4/2/2014
Date of Implementation 10/1/2014
Older Standard (superseded by this standard) CJJ 28-2004
Quoted Standard GB 50093; GB/T 50107; GB 50108; GB 50184; GB 50202; GB 50203; GB 50204; GB 50231; GB 50235; GB 50236; GB 50242; GB 50243; GB 50254; GB 50268; GB 50274; GB 50303; GB 50369; GB 50411; GB/T 8174; GB/T 8923; GB/T 9124; GB/T 11345; GB/T 12459; GB/T 12605; GB/T
Regulation (derived from) Ministry of Housing and Urban-Rural Development Bulletin No. 354
Issuing agency(ies) Ministry of Housing and Urban-Rural Development of the People's Republic of China
Summary Construction and acceptance of this standard applies to open-cut, tunneling, pipe jacking, directional drilling and other construction technology, and meet the following parameters of urban heating pipe network projects: a working pressure of less than or