1.0.1 This code is formulated with the view to improve the construction level of oil and gas transmission pipeline, guarantee the construction quality, and make the construction engineering achieve state-of-art technology, economy and rationality, safe and reliable.
1.0.2 This code is applicable to construction, reconstruction and extension engineering of oil and gas transmission pipeline aerial crossing artificial or natural obstacles; it is not applicable to laying pipeline along existing bridge.
1.0.3 During the construction process, requirements on occupational health and safety, environmental protection, protection of historical relics shall comply with provisions of national or local regulations.
1.0.4 Not only the requirements stipulated in this code, but also those in the current relevant ones of the nation shall be complied with for construction of oil and gas transmission pipeline aerial crossing engineering.
1 General Provision
2 Terms
3 Basic Requirements
4 Construction Preparations
5 Materials and Fittings Supply & Inspection
5.1 Basic requirements
5.2 Inspection for materials, pipes and fittings
6 Surveys and Pipe Alignment
6.1 Basic requirements
6.2 Horizontal control
6.3 Vertical control
6.4 Setting out for construction survey
7 Foundation Constructions
7.1 Pit excavation
7.2 Construction of reinforced concrete foundation
7.3 Construction of steel pile foundation
7.4 Construction of cast-in-situ pile foundation
8 Tower Constructions
8.1 Preparation of steel tower
8.2 Assembly of steel tower
8.3 Construction of reinforced concrete tower
8.4 Assembly of joint plate for saddle or tower top
9 Construction of Suspension Cable Type Pipeline Aerial Crossing
9.1 Basic requirements
9.2 Preparation of steel wire rope
9.3 Installation of main cable
9.4 Installation of other cables
9.5 Fabrication and installation of deck structure
9.6 Anchor block
10 Construction of Obliquely-cable Stayed Type Pipeline Aerial Crossing
10.1 Basic requirements
10.2 Preparation of steel wire rope
10.3 Installation of temporary traction rope
10.4 Fabrication and installation of deck structure
10.5 Stay cable installation
11 Construction of Truss Type Pipeline Aerial Crossing
11.1 Laying off and assembling
11.2 Welding and inspection for truss
11.3 Truss installation
12 Construction of Other Pipeline Aerial Crossing
13 Assembly, Welding and Testing of Aerial Pipeline
13.1 Processing and assembling of pipeline section
13.2 Pipeline welding
13.3 Weld quality inspection
13.4 Assemble and welding of bend
13.5 Making and assembly of expansion joint
13.6 Transmitting and positioning of aerial pipeline
14 Pipeline Cleaning and Pressure Test
14.1 Basic requirements
14.2 Pipe cleaning and pressure test
15 Corrosion Prevention and Thermal Retardation
15.1 Corrosion prevention
15.2 Thermal retardation
16 Health, Safety and Environment
17 Engineering Handover
Annex A Temperature Control Measures for Mass Concrete
Explanation of Wording in this Code
Standard
GB 50460-2008 Code for Construction of Oil and Gas Transmission Pipeline Aerial Crossing Engineering (English Version)
Standard No.
GB 50460-2008
Status
superseded
Language
English
File Format
PDF
Word Count
18000 words
Price(USD)
360.0
Implemented on
2009-6-1
Delivery
via email in 1 business day
Detail of GB 50460-2008
Standard No.
GB 50460-2008
English Name
Code for Construction of Oil and Gas Transmission Pipeline Aerial Crossing Engineering
1.0.1 This code is formulated with the view to improve the construction level of oil and gas transmission pipeline, guarantee the construction quality, and make the construction engineering achieve state-of-art technology, economy and rationality, safe and reliable.
1.0.2 This code is applicable to construction, reconstruction and extension engineering of oil and gas transmission pipeline aerial crossing artificial or natural obstacles; it is not applicable to laying pipeline along existing bridge.
1.0.3 During the construction process, requirements on occupational health and safety, environmental protection, protection of historical relics shall comply with provisions of national or local regulations.
1.0.4 Not only the requirements stipulated in this code, but also those in the current relevant ones of the nation shall be complied with for construction of oil and gas transmission pipeline aerial crossing engineering.
Contents of GB 50460-2008
1 General Provision
2 Terms
3 Basic Requirements
4 Construction Preparations
5 Materials and Fittings Supply & Inspection
5.1 Basic requirements
5.2 Inspection for materials, pipes and fittings
6 Surveys and Pipe Alignment
6.1 Basic requirements
6.2 Horizontal control
6.3 Vertical control
6.4 Setting out for construction survey
7 Foundation Constructions
7.1 Pit excavation
7.2 Construction of reinforced concrete foundation
7.3 Construction of steel pile foundation
7.4 Construction of cast-in-situ pile foundation
8 Tower Constructions
8.1 Preparation of steel tower
8.2 Assembly of steel tower
8.3 Construction of reinforced concrete tower
8.4 Assembly of joint plate for saddle or tower top
9 Construction of Suspension Cable Type Pipeline Aerial Crossing
9.1 Basic requirements
9.2 Preparation of steel wire rope
9.3 Installation of main cable
9.4 Installation of other cables
9.5 Fabrication and installation of deck structure
9.6 Anchor block
10 Construction of Obliquely-cable Stayed Type Pipeline Aerial Crossing
10.1 Basic requirements
10.2 Preparation of steel wire rope
10.3 Installation of temporary traction rope
10.4 Fabrication and installation of deck structure
10.5 Stay cable installation
11 Construction of Truss Type Pipeline Aerial Crossing
11.1 Laying off and assembling
11.2 Welding and inspection for truss
11.3 Truss installation
12 Construction of Other Pipeline Aerial Crossing
13 Assembly, Welding and Testing of Aerial Pipeline
13.1 Processing and assembling of pipeline section
13.2 Pipeline welding
13.3 Weld quality inspection
13.4 Assemble and welding of bend
13.5 Making and assembly of expansion joint
13.6 Transmitting and positioning of aerial pipeline
14 Pipeline Cleaning and Pressure Test
14.1 Basic requirements
14.2 Pipe cleaning and pressure test
15 Corrosion Prevention and Thermal Retardation
15.1 Corrosion prevention
15.2 Thermal retardation
16 Health, Safety and Environment
17 Engineering Handover
Annex A Temperature Control Measures for Mass Concrete
Explanation of Wording in this Code
