7.2 Safety Case Purpose and Context The requirements of this section areas per section 4.2 of these Guidelines. 7.3 Petroleum Infrastructure Description 7.3.1 Position and Layout The requirements of this section areas per section 4.3.1 of these Guidelines. 7.3.2 Location Specific Conditions The requirements of this section areas per section 4.3.2 of these Guidelines. 7.3.3 Hazardous Substances There should be sufficient information available with the Design Safety Case to show the identification and approximate quantity of all the hazardous substances with the potential to cause a Major Accident that will be on or flowing through the petroleum infrastructure. Diagrams must be provided to show the Locations of the hazardous substances Segregation and barriers (fire and blast walls) employed to separate hazards from safe areas and Routes of all pipelines and risers including those connected to other petroleum infrastructure and wells.
