Regarding equipment supervision and inspection
Thread Content
Our company first has a tower unit that needs to be transported to the site in sections; the client requires that the inspection of the unit after it is assembled be carried out by their local special inspection agency. So when manufacturing segmented towers, do we need to submit an application to our local special inspection authority for the segmentation documents and supervision inspection certificates for each individual segment? In TSG21, for pressure-bearing components and parts of pressure vessels manufactured separately under 4.1.5.2, the manufacturer must provide the ordering party with a quality certification document; does this quality certification document include a supervision inspection certificate issued by the special inspection agency? Solve it, please hurry hurry hurry!
You already know the process for supervised inspection; just treat each segment as a product and submit it for inspection.
For equipment that is assembled on-site, there are usually two inspection reports: one before assembly and one after installation on-site; these are generally prepared by the local special inspection agency
Yes, segmented equipment comes with a segmented inspection certificate
For such issues, it is better to call and inquire with the relevant special inspection agency or boiler inspection office. There are some practices they don’t agree with, and there’s nothing you can do about it.
For such issues, it is better to call and inquire with the relevant special inspection agency or boiler inspection office. There are some practices they don’t agree with, and there’s nothing you can do about it.
Manufacturing inspection is definitely a local inspection by the manufacturing unit. The installation inspection should be carried out by the special inspection institute located in the unit’s location. This different step
They also seek the original supervisor; locally, there is usually no supervision, which leads to insufficient capabilities.
It is carried out by the tower manufacturer; the quality certification documents for the products leaving the factory already include information on the inspection conducted, and after acceptance, these documents are submitted to the local special inspection agency.