In order to improve the construction level of mechanical equipment installation engineering, promote technological progress, ensure project quality and safety, and improve economic benefits, this specification is formulated. 1.0.2 This specification is applicable to the general part of the construction and acceptance of various mechanical equipment installation projects. 1.0.3 The installation engineering of mechanical equipment should start from the unpacking of the equipment to the construction and acceptance of the equipment until the no-load test run. For mechanical equipment that must be loaded for test run, the load test run can be carried out. 1.0.4 In the construction of mechanical equipment installation engineering, construction should be carried out according to the engineering design, and unauthorized modification of the engineering design is not allowed. When errors are found in the design documents and drawings during the construction process, opinions and suggestions should be promptly put forward, and the construction should be carried out according to the modified engineering design of the original design unit. The mechanical equipment, components, and main materials installed in 1.0.5 must comply with the provisions of engineering design and product standards, and must have a certificate of conformity. 1.0.6 The various measuring and testing instruments, instruments, meters, and equipment used in the installation of mechanical equipment must comply with the current national standards and regulations; Its accuracy level should meet the accuracy requirements of the tested item. During the construction of mechanical equipment installation engineering in 1.0.7, the quality of the engineering should be inspected and recorded. For concealed works, inspection should be conducted and records should be made before the project is concealed, and installation can only continue after passing the inspection. During project acceptance, relevant records should be used as the basis for acceptance and necessary sampling work. The construction and acceptance of mechanical equipment installation engineering in 1.0.8 should not only comply with this specification, but also comply with the current relevant national standards
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China