GB/T 43991-2024
Active
DB51/T 2243-2016
Abolished
Sichuan ProvinceLocal standards
DB51/T 2243-2016 Highway Gas Tunnel Construction Techniques Regulations
DB51/T 2243-2016 Highway Gas Tunnel Construction Techniques Regulations
Price:
$ 30
Basic Information
Standard Code:
DB51/T 2243-2016
Standard Type:
Local standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Earth and stone work, tunnel engineering
ICS Name:
\nTunnel construction
Publish Date:
2016-08-18
Implement Date:
2016-09-01
Scope
This regulation stipulates the classification standards, investigation methods, design measures, construction measures, and equipment configuration for highway gas tunnels, as well as coal-removing and gas-prevention measures, and risk assessment indicators. This regulation applies to the investigation, design, construction, operation and management, risk assessment, and quality inspection and acceptance of highway gas tunnels.
Development Information
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