ASME Data Report Form U-1A is used for which equipment category?

ASME Data Report Form U-1A is used for which equipment category?

• A. Pipelines
• B. Boilers
• C. Reactors
• D. Pressure Vessels

Answer: (D)

The Data Report Form U-1A is used for unfired pressure vessels. It collects the essential data needed to document a vessel’s design, materials, fabrication, welding, inspections, and testing so the ASME Code can verify compliance and issue the U-stamp. This form is specific to pressure vessels that hold pressure but are not boilers, reactors, or pipelines, which have their own separate documentation and stamping processes. That’s why the correct category is pressure vessels.

The Data Report Form U-1A is used for unfired pressure vessels. It collects the essential data needed to document a vessel’s design, materials, fabrication, welding, inspections, and testing so the ASME Code can verify compliance and issue the U-stamp. This form is specific to pressure vessels that hold pressure but are not boilers, reactors, or pipelines, which have their own separate documentation and stamping processes. That’s why the correct category is pressure vessels.