GB/T 5082-1985
Replaced
NB/T 11646-2024
Active
Industry standards-Energy
NB/T 11646-2024 Technical Specification for monitoring and early warning of natural ignition in spoil areas of shaft mines
NB/T 11646-2024 Technical Specification for monitoring and early warning of natural ignition in spoil areas of shaft mines
Price:
$ 24.00
Basic Information
Standard Code:
NB/T 11646-2024
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Health, safety, and labor protection
ICS Name:
Occupational safety and industrial hygiene
Publish Date:
2024-09-24
Implement Date:
2025-03-24
Pages:
8 pages
Scope
This document stipulates the general provisions, monitoring techniques, early warning techniques, and the determination conditions of the "three zones" for natural fire in goaf areas of coal mining face in underground coal mines, etc.
This document is applicable to the monitoring and early warning of natural fires in goaf areas of coal mining faces in underground coal mines.
Development Information
Referenced Standards
GB/T 15663.8-1995 Terms relating to coal mining—Mine safety
GB/T 15663.8-2008 Terms relating to coal mining—Part 8:Mine safety
MT/T 757-1997 General technical conditions of the tube bundle monitoring system for coal mine spontaneous combustion
MT/T 757-2019 Coal spontaneous combustion duct monitoring system general technical specification
KA/T 1019-2006 The method for optimal selection of indicators for gas chromatography analysis of coal seam spontaneous combustion indicating gases
Related Standards
GB 6222-1986
Abolished
GB 6222-1986 Safety code for gas of industrial enterprises
GB 7059.1-1986
Replaced
GB 7059.1-1986 Safety standard for wood portable vertical ladder
GB 7059.2-1986
Replaced
GB 7059.2-1986 Safety standard for wood portable stepladder
GB 7059.3-1986
Replaced
GB 7059.3-1986 Safety standard for light metals portable stepladder
GB 7806-1987
Abolished