This standard specifies the design requirements for road subgrades, pavements, bridges and culverts, and traffic signs in petrochemical plants. This standard applies to the design of in-plant roads for new construction, reconstruction and expansion projects of petrochemical plants.
SH/T 3023-2017 history
2018SH/T 3023-2017 Code for design of roads in petrochemical plants
2006SH/T 3023-2005 Design specification for road in petrochemical engineering