SY/T 7023-2014
Code for design of oil and gas transmission pipeline crossing by shield tunneling (English Version)

Standard No.

SY/T 7023-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

Professional Standard - Petroleum

Status

Be replaced 2023-11

Replace By

SY/T 7023-2023

Latest

SY/T 7023-2023

Scope

This specification is applicable to the design of shield tunneling for oil and gas transmission pipeline projects passing through natural or artificial water obstacles.

SY/T 7023-2014 history

• 2023 SY/T 7023-2023 Design specifications for shield tunnel crossings in oil and gas transmission pipeline projects
• 2014 SY/T 7023-2014 Code for design of oil and gas transmission pipeline crossing by shield tunneling