Can the electromechanical installation qualification construct the gas pipeline?

　　Many enterprises have mechanical and electrical installation qualifications, but if they only do relevant work, it may not be enough for enterprise development. They need to constantly expand new business channels. Can they construct gas pipelines? Next, Chongqing chuang'an Zhongcheng electromechanical installation project will introduce the specific situation.

　　The mechanical and electrical installation qualification can not construct the gas pipeline. The gas pipeline has strict regulations, no steam leakage and sufficient working pressure. The mechanical equipment installation does not have the working capacity in these aspects. The gas pipeline installation must have a relatively high-level working pressure pipeline or high-pressure vessel installation license.

　　The qualification can be applied to the project contracting scope: the installation of machinery, equipment, routes and pipelines for general industrial production and public and civil project construction, and the manufacture and installation of non-standard steel prefabricated components; The project content includes heating furnace, ventilation and air conditioning works, refrigeration, electrical equipment, instrument panel, motor, refrigeration compressor generator set, radio program film, television broadcast control and other machinery and equipment; The organic power installation and construction project contracting qualification is a project that can be connected to municipal engineering gas. The key depends on whether the total investment of the project is consistent with the qualification.

　　An enterprise with first-class qualification for general contracting of mechanical and electrical installation and construction is contracted. In addition, the refrigeration gas lithium bromide refrigerator, electrical equipment, pipeline and other projects commonly used in the central air conditioning of the refrigeration station are subcontracted to Hongye enterprises with technical professional construction qualification and working pressure pipeline installation license for installation, and the machinery and equipment are presented by the community owner. The signed construction contract clearly stipulates that the enterprise is a general contracting enterprise and Hongye enterprise is a project subcontracting enterprise.

　　In the electromechanical installation project, welders, riggers, welders, forklifts Scaffolders and other workers belonging to special operations shall, in accordance with a series of methods and rules and regulations formulated by China's production safety management organization, forcibly make employees working in risky natural environment undergo training, investigation and evidence collection, and grasp the safety professional skills and safety knowledge of this technical type of work, so as to ensure safe construction in risky natural environment. In addition, the working pressure pipeline welded by the welder belongs to the safety of special equipment. The management methods of welder training, examination, certification and entry shall be carried out in accordance with the regulations on safety supervision of special equipment and the management regulations and rules of China's quality management organization.