L46A1 Mast Section Strengthen the safety supervision and Inspection, and control the tower crane safety accidents in the embryonic state
tower crane installation, tower crane dismantling, Tower Crane Foundation, tower crane safety accidents, 2012-07-0111:20:01 there are many reasons for the occurrence of tower crane safety accidents, human factors, tower crane product quality problems and so on. No matter what causes the site safety work oversight, once the tower crane safety accident occurs, the consequences are we do not want to see. We also remind the general project parties and workers'masters to tighten up the safety string, don't wait for the tower crane safety accident to happen before they realize the oversight of their work, and hope that the relevant departments will increase the intensity of safety supervision and inspection The occurrence of tower crane safety accidents should be contained in the embryonic state. 1. Tower Crane installation, tower crane installation, first of all according to the project department to provide the plan and elevation map accurate and reasonable positioning, not only to facilitate the installation of tower crane, but also to do a smooth tower crane demolition;. The interference between the tower crane and the other tower crane should be minimized in the radius of gyration of tower crane.
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According to the geological report provided by the project department, we should judge whether the ground endurance of the tower crane's installation position meets the requirements of the specifications, and if it doesn't meet the requirements, we should work out a feasible plan together with the technical department of the company, such as piling to reinforce or enlarge the foundation, etc. And to provide the basis for calculation, and then to provide the project department tower crane base map, according to the map construction. 2. Tower Crane Foundation, TOWER CRANE FOUNDATION STEEL AND CONCRETE TO HAVE QUALITY INSURANCE, concrete test block report, urgent check list. According to the basic map reinforcement, not free to cut. And must be signed by the supervision department valid. After the installation of the tower crane, the settlement observation should be done well, and the measuring records should be well kept on file, so that the problems can be found and corrected in time, and the verticality of the tower crane can be ensured within 3‰ .
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