NB/T 51005-2012Design Compiling Specifications of Coal Uncovering in Mine Passageway (English PDF)
井巷揭煤设计编制规范
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
November 9, 2012
Implementation date
March 1, 2013
Scope
NB/T 51005-2012 is the English-translated version of 井巷揭煤设计编制规范.
Among the Chinese energy industry standards, NB/T 51005-2012 is the recommended document governing how the design for uncovering a coal seam in a mine passageway is drawn up.
It states the requirements that design has to meet and the content the design document must contain. It is intended for use wherever such a roadway design for coal uncovering is being established.
The work is carried out alongside AQ 1029, AQ 6201, the Coal Mine Safety Regulations and the national provisions on the prevention of coal and gas outbursts. The National Energy Administration issued it under the Chinese classification D09 and the international classification 73.010. Issued on 9 November 2012, it has applied since 1 March 2013.
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Document preview — NB/T 51005-2012
National Standard of the People's Republic of China
- ICS
- 73.010
Issued by: National Energy Administration of the People's Republic of China
1 Foreword
NB/T 51005-2012 was issued by National Energy Administration of the People's Republic of China on 9 November 2012 and has been in force since 1 March 2013.
2 Scope
Among the Chinese energy industry standards, NB/T 51005-2012 is the recommended document governing how the design for uncovering a coal seam in a mine passageway is drawn up. It states the requirements that design has to meet and the content the design document must contain. It is intended for use wherever such a roadway design for coal uncovering is being established. The work is carried out alongside AQ 1029, AQ 6201, the Coal Mine Safety Regulations and the national provisions on the prevention of coal and gas outbursts. The National Energy Administration issued it under the Chinese classification D09 and the international classification 73.010.
3 Normative references
NB/T 51005-2012 cites the following standards, which apply in full or in part through the references made to them in its clauses.
AQ 1029
AQ 6201
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): 73.010
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
Normative references
AQ 6201
Similar standards
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