Is it necessary to disassemble and inspect large equipment after it arrives on site?
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As the title suggests, when the large-scale equipment we order arrives at the site, before it is put into use, is it necessary for the technical staff from the equipment manufacturer to disassemble the equipment for inspection, and only after both the manufacturer and the company confirm that everything is fine should it be turned on? Thank you.
Upon arrival, our centrifugal compressor was disassembled and inspected by the general contractor together with the contractor; it was found that the sealing surfaces on the inlet and outlet flanges of the compressor were all damaged. Photos were taken immediately and sent to the manufacturer, who later sent someone to the site to confirm the situation and will provide repairs and compensation.
Normally, once large-scale equipment arrives on site, it needs to be inspected and calibrated by the technical staff from the equipment manufacturer to ensure that there has been no damage or deviation during transportation. It’s not necessary to disassemble the equipment, but at least a thorough inspection should be carried out. The equipment can be put into use only after it is confirmed to be in good condition. At the same time, ensure that both the company and the manufacturer are involved, so that any issues can be resolved promptly. .
Visual inspection: First, a visual inspection of the equipment is carried out to determine whether it has been damaged during transportation, and to check whether its model and specifications match those specified in the contract or technical requirements. Performance testing: For devices that require testing, performance tests are conducted to verify whether their various performance metrics meet the design requirements. This includes indicators such as the operational efficiency of the equipment, energy consumption, and noise level. Safety device inspection: Check whether the equipment is equipped with the necessary safety devices, and whether these devices are functioning properly. This includes emergency shutdown devices, safety protection systems, etc. Document and material inspection: The acceptance team will also carefully examine the relevant documents and materials related to the equipment, including the equipment manual, installation drawings, quality standards, acceptance reports, etc., to ensure that there is a basis for the subsequent maintenance and management of the equipment.
What I want to ask is: Do large units need to be disassembled for inspection?
Dismantling is generally not required, but this depends on the agreement between the owner and the manufacturer; an internal inspection of the equipment can be carried out using a borescope