GB/T 18576-2001
Active
DB31/T 1176-2019
Abolished
Shanghai CityLocal standards
DB31/T 1176-2019 Technical specification for horizontal directional drilling engineering of city gas pipeline
DB31/T 1176-2019 Technical specification for horizontal directional drilling engineering of city gas pipeline
Basic Information
Standard Code:
DB31/T 1176-2019
Standard Type:
Local standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Gas supply project
ICS Name:
Building materials and buildings (vocabulary)
Publish Date:
2019-08-15
Implement Date:
2019-11-01
Pages:
16 pages
Scope
This standard specifies the basic provisions, technical requirements, calculations, process routes, surveying and mapping, and completion acceptance for horizontal directional drilling projects of urban gas pipelines. This standard is applicable to horizontal directional drilling projects of urban gas pipelines in the Shanghai area, and similar horizontal directional drilling projects in other industries can be used for reference.
Development Information
Referenced Standards
GB/T 3091-2001 Welded steel pipe for low pressure liquid delivery
GB/T 3091-2008 Welded steel pipes for low pressure liquid delivery
GB/T 3091-2015 Welded steel pipes for low pressure liquid delivery
GB/T 3091-2025 Welded steel pipes for low pressure fluid delivery
GB/T 8163-1999 Seamless steel tubes for liquid service
GB/T 8163-2008 Seamless steel tubes for liquid service
GB/T 8163-2018 Seamless steel pipes for liquid service
GB/T 9711-2011 Petroleum and natural gas industries—Steel pipe for pipeline transportation systems
GB/T 9711-2017 Petroleum and natural gas industries—Steel pipe for pipeline transportation systems
GB/T 9711-2023 Petroleum and natural gas industries—Steel pipe for pipeline transportation systems
GB/T 9711.1-1997 Petroleum and natural gas industries—Steel pipe for pipelines—Technical delivery conditions—Part 1:Pipes of requirements class A
GB/T 9711.2-1999 Petroleum and natural gas industries—Steel pipe for pipelines—Technical delivery conditions—Part 2:Pipes of requirement class B
GB/T 9711.3-2005 Petroleum and natural gas industries—Steel pipe for pipelines—Technical delivery conditions—Part 3:Pipes of requirements class C
GB 15558.1-1995 Buried polyethylene (PE) pipes for the supply of gaseous fuels
GB 15558.1-2003 Buried Polyethylene(PE)piping systems for the supply of gaseous fuels—Part 1:Pipes
GB/T 15558.1-2015 Buried polyethylene(PE)piping systems for the supply of gaseous fuels—Part 1:Pipes
GB/T 15558.1-2023 Buried polyethylene(PE) piping systems for the supply of gaseous fuels—Part 1:General
GB/T 21448-2008 Specification of cathodic protection for underground steel pipeline
GB/T 21448-2017 Specification of cathodic protection for underground steel pipelines
GB/T 23257-2009 Polyethylene coating for buried steel pipeline
GB/T 23257-2017 Polyethylene coating for buried steel pipeline
GB 50021-2001 Code for investigation of geotechnical engineering
DG/TJ 08
ISO 16486
GB 50028-2006 Code for design of city gas engineering
CJJ 61-2017 Technical specification for urban underground pipeline detection and survey
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