256HC Mast SectionHow to prepare the plan for installation and disassembly of high-rise tower crane
How to prepare the plan for installation and disassembly of high-rise tower crane?
(I) Preparation of programmes
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1, the general contracting unit project management department is the use unit of the high-rise tower crane. Before the formulation of the plan, the professional construction(property rights) units that should be remitted to the high-rise tower hoist shall make reasonable selection of the tower hoist needed for the project, and the drawings and relevant civil construction calculation data involved in the preparation of the plan by the professional construction(property rights) units. It should be provided to professional construction(property rights) units in a timely and accurate manner.
2, professional construction(property rights) units are high-rise tower crane installation, demolition construction program preparation unit. Before preparing the plan, you must look at the construction site and read the construction plans and geological reports in detail. In particular, it is necessary to understand the exterior size of the building(height, construction floor area), the maximum weight of the components, the construction process, the construction period, and the surrounding environment of the building(surrounding buildings and high-voltage lines).
(II) Programming elements
1, project overview: project name, address, structure type, construction area, total height, number of layers, standard floor height, planned duration, etc..
2) Select the main parameters of the technical performance of the high-rise tower crane: model, specification, lifting moment, starting weight, radius of rotation, lifting(installation) height, number of attached wall paths, weight and size of the entire machine(main parts), force on the base of the tower crane, and electric load. Including the installation and removal of lifting equipment technical parameters.
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