Issues regarding the qualifications for on-site construction of large atmospheric pressure storage tanks
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Dear experts, I would like to ask: since our chemical construction project involves the fabrication of a large atmospheric-pressure sulfuric acid storage tank with a capacity of 10,000 cubic meters, is it necessary to hire a qualified construction contractor to carry out this work? If a unit without the necessary qualifications is hired for the production and installation, will it affect the subsequent completion inspection? If you know, please let me know. Thank you
In accordance with **relevant laws and regulations, large atmospheric pressure storage tanks are considered special equipment, and their fabrication and installation must be carried out by construction units with the appropriate qualifications. Generally, tank manufacturers need to possess a license for the manufacture of special equipment, as well as the appropriate qualifications for design, manufacturing, and installation. If a unit without the necessary qualifications is chosen for fabrication and installation, it may affect the quality and safety of the storage tank, and may also result in failure to pass the completion inspection. It is recommended that you choose a qualified construction contractor for the fabrication and installation to ensure the safety and compliance of the project. .
This post was last edited by The wise on 2023-9-14 at 10:48. Who told you that atmospheric pressure storage tanks are considered special equipment? You can check: Announcement by the General Administration of Quality Supervision, Inspection and Quarantine on the Revision of the “Catalogue of Special Equipment” (No. 114, 2014)
Hello, large atmospheric pressure storage tanks are considered special equipment – are there any relevant regulations for them? According to the catalog of special equipment, atmospheric pressure storage tanks are not listed in it.
A general contracting qualification for chemical and petroleum engineering construction, or a general contracting qualification for mechanical and electrical installation projects, or a professional contracting qualification for mechanical and electrical equipment installation (Grade 1 or Grade 2) is required.
Previously, we manufactured all our 5,000-cubic-meter sulfuric acid storage tanks ourselves using hand tools; it’s not clear now whether a qualified company is required to carry out such manufacturing.