1 General Provisions

1.0.1 This Code is prepared with a view to adapting the petrochemical plant layout design to the unique features of petrochemical industry,such as the long industrial chains,large scales and flammable and explosive chemicals involved,so as to satisfy the requirements of technical advancement,appropriate layout,safety,environmental protection,health,and energy conservation,and to gain benefit for society,economy,and environment.

1.0.2 This Code is applicable for the layout design for the projects of new construction,expansion and revamp in oil refining and petrochemical industry.

1.0.3 In addition to the requirements stipulated in this Code,those stipulated in the current relevant national standards shall also be complied with in the petrochemical plant layout design.