Raw reinforcement materials and reinforcement welding, mechanical connection materials, ready mixed concrete, mortar prefabricated components, mobilization acceptance and structural performance inspection, waterproof materials, steel for steel structures, welding, fastener connection materials; The nameplate of steel bar raw material is inconsistent with the certificate and copy information, the factory certificate and factory inspection report of other products are not complete, the site is not re inspected according to the specification requirements or the re inspection is not completed