What trial design drawings are required for a company to obtain A1A2 design qualifications?
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The company plans to obtain A1A2 design qualifications; it already has two approvers. What trial design drawings do we need to prepare for the on-site inspection of the company? Assuming we don’t have the tower design drawings, can we still obtain the qualifications successfully? Will it be possible to carry out tower design in the future?
The number, types, and structure of the works designed for evidence collection should cover the categories applied for. Since your company has applied for A1 and A2, you will need to prepare high-pressure equipment, medium-pressure towers, heat exchangers, and horizontal storage tanks; obviously, it’s impossible to do this without the drawings for the towers.
This post was last edited by zjq1962 on 2018-6-12 at 13:27. For each level applied for, at least two sets are generally required; reaction vessels, storage vessels, heat exchange vessels, and separation vessels must all be covered, and tower-type vessels are also necessary to demonstrate comprehensive design capabilities (they can function as either reaction vessels or separation vessels).
All four types of containers should be covered, and there should be at least 2 sets of design drawings for Class A1 containers.