by Make progress every day # refueling, safety man # 01 brief description of hidden problems # plastic deformation of main stressed components of tower crane.
02 violation of the standard name and clause technical code for safety of installation, use and disassembly of tower cranes in construction (jgj196-2010): 2.0.16 tower cranes shall not be installed and used if one of the following conditions is found before installation and during use; 1…
2 plastic deformation of main stressed components; 3……
03 rectification requirements # 1.
Eliminate the mobilization and installation of unqualified equipment and components through pre mobilization inspection, pre acceptance, mobilization acceptance and other methods.
2.
In the process of use, do a good job in the anti-collision of tower groups to avoid the deformation of the structure.
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