What is the required method for the installation of an ASME liquefied gas container to ensure stability?

For the installation of an ASME liquefied gas container, ensuring its stability is paramount for safety and compliance with the NFPA 58 code. A solid foundation is critical as it provides the necessary support to withstand environmental forces such as wind, seismic activity, and the weight of the container itself when filled.

A solid foundation helps in distributing the loads evenly, preventing any shifting or settling over time which could lead to leaks or structural failures. The foundation must also be designed to accommodate the specific dimensions and weight of the liquefied gas container, further enhancing its stability.

In contrast, a wooden frame may not offer the durability or resistance to environmental stressors, a flexible platform might allow unwanted movement which could compromise safety, and a sandy base lacks the structural integrity needed to support such a large and heavy container. Therefore, a solid foundation is the correct and safest choice for the installation of an ASME liquefied gas container, ensuring it remains secure and stable throughout its service life.