On-site hoisting is a key step to test the effectiveness of work in production stage, and it is also an important link to test the embedment of steel structure and civil engineering. In general, the steel structure supervisor should do the following work: Before hoisting, the site installation supervisor should re-measure all relevant data such as pier elevation, pier spacing and supporting center moment with the manufacturer, and the butt welding should be recognized and supervised according to the construction and deformation control scheme. In the process of hoisting, the hoisting scheme and even the traffic arrangement (municipal engineering) should be given a lecture under the auspices of the owner to coordinate all aspects. After hoisting, check the assembly between beams and the tight adhesion of bearings. After the hoisting is completed, supervise the surface quality, nondestructive flaw detection control and painting of the main stress welds on site, and supervise the main dimensions such as the length, width and camber of the bridge deck. Because the scale of steel structure is often calculated in millimeters, and the scale of civil engineering is often calculated in centimeters, it is easy to cause inconsistent overall hoisting or local rework if it is constructed alone. Therefore, when the production is nearing completion, it is necessary to coordinate in advance to avoid mistakes. In a word, on-site supervision requires supervisors to work in the spirit of diligence, strictness, meticulousness and pragmatism.
The detailed information of "Project Supervision of Project Hoisting" is available in Zhong Da Consulting Engineering Co., Ltd., and all the relevant construction information you want is available.
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