During the fabrication process, what must be verified to comply with ASME standards?

Verification of the welding quality and procedure is crucial during the fabrication process to comply with ASME (American Society of Mechanical Engineers) standards. ASME standards outline best practices for ensuring the safety and integrity of pressure vessels and piping systems. Proper welding is vital because it directly impacts the structural integrity and performance of the fabricated equipment.

Welding procedures must be documented, and the quality of the welds must be inspected to ensure they meet specified standards, including methods, materials, and the skills required of the welders. This process often includes non-destructive testing methods to confirm there are no defects that could lead to failures in the field.

The other options, while they may be relevant in certain contexts, do not have the same critical impact on compliance with ASME standards as the quality of welding procedures. The design's color scheme, supplier's location, and type of paint, while important in their own right, do not affect the structural integrity or safety of the fabricated equipment in the same fundamental way that welding does.