Is it necessary to register with the special inspection agency to obtain a contract for repairing factory valves? ? ?
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Related information: Tender announcement for the repair of 60 special-material valves at the acetic acid plant of Henan Longyu Coal Chemical Co., Ltd. https://bbs.hcbbs.com/thread-3345046-1-1.html (Source: Huahai Chuanliu – Haichuan Chemical Forum Website)
It’s not necessary; the manufacturer’s qualifications are sufficient
It is necessary; valve repairs require construction notification.
For ordinary cut-off valves, the manufacturer only needs to possess the appropriate qualification in accordance with TSG 07-2019 \"Rules for Licensing Production and Filling Units of Special Equipment\"
Previously, there was a review report under the JX0002–2011 \"Procedures for Evaluating Qualifications for Inspection, Maintenance, and Repair in the Petrochemical Industry\" for control valves
It seems that qualifications are still required; doing repairs by oneself will be illegal in the future
Tendering processes impose a series of strict requirements on suppliers’ qualifications. Similar to looking for a job, those with relevant work experience are given priority, such as in the case of \"special material valve maintenance\" mentioned in the text.
Do the maintenance departments of chemical companies also need to be qualified?