Issues regarding the maintenance and renovation of pressure vessels
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1. After completing the repair notification, does that mean the repair is done? Can it be used once the repair is finished?； 2. Items that require inspection—do they still need to be inspected? After checking the water pressure and upon receipt of the supervision and inspection certificate from the Boiler Inspection Institute, can they be put into use? 3. For devices for which only maintenance notification is handled, does the boiler inspection agency not issue a supervision inspection certificate?
Just a polite reminder: only those with the necessary qualifications should perform the following tasks, for your reference.
TSG 21-2016 Safety Technical Inspection Regulations for Fixed Pressure Vessels 5\ 6\
The last edit to this post was made by zjq1962 on 2021-12-10 at 08:03. 1. For modifications or major repairs, it is necessary to first determine and prepare a plan; such work must be carried out with the written approval of the original designer or a design firm with the appropriate capabilities, and by a unit that possesses the necessary manufacturing qualifications. The modification or repair process requires supervision and inspection by a testing agency, which shall issue a supervision and inspection certificate for the modification and repair. 2. It can be put into use once the supervision inspection is passed. 3. For equipment that is not subject to major repairs or modifications, supervision inspection is not required. It must be carried out by a unit with the appropriate qualifications.
For equipment that is not subject to major repairs or modifications, supervision inspection is not required. It must be carried out by a unit with the appropriate qualifications. It can be used after it’s repaired, right?