This specification is applicable to the surveying and mapping work in the construction and design stage of long-distance onshore oil and gas pipeline projects. The surveying and mapping work in the construction, production (operation) stage and other medium transportation pipelines can be implemented with reference. The applicable scope is shown in Figure 1.0.2-1 and Figure 1.0.2-2.
SY/T 0055-2003 history
2003SY/T 0055-2003 Survey code for long-distance oil and gas pipeline systems
1994SY/T 0055-1993 Survey Specification for Long-Distance Oil and Gas Pipiline Systems