From where shall distances for underground or mounded ASME containers be measured?

Distances for underground or mounded ASME containers are measured from the container surface for several important safety and regulatory reasons. This measurement approach ensures that proper clearance is maintained between the container and the surrounding environment, which is essential for both safety and compliance with safety codes.

Measuring from the container surface takes into account the specific location of the propane, which directly affects the risk of fire or explosion in the event of a leak. For example, if the measurement were made from the ground level or another external reference point, potential hazards associated with nearby structures, accessible areas, or surface conditions might not be accurately assessed. By using the container surface as the baseline, it guarantees that all safety regulations are appropriately adhered to, ensuring both the integrity of the tank and the safety of personnel and infrastructure in the vicinity.

This method also allows for more precise planning regarding setbacks and distances to buildings, fences, and other propane containers, which are vital factors in minimizing risk and ensuring safe operation.