Com We has a team of engineers and RPEs for the design calculations of your mechanical/structural/lifting equipment (with RPE endorsement).
 

• Lifting equipment - derrick crane (single boom), mini lifting gantry. They are all general equipment for lifting heavy objects on existing structures (such as lifting operation on building roof by derrick crane, lifting of escalator truss section within building floor.)

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• Structural Calculation - Design calculations of R.C. structures, such as building columns and slabs for withstanding the loadings from hoisting frames. 

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• Material Hoist - Com We provides a complete design calculation for material hoists in construction site. All structure and components of a material hoist, such as the integrity of mast section, ground and footing condition for MH foundation loading, wall tie positions, etc. 

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• Other mechanical components and lifting gears are on the list of our services.