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Recent content by mati01

  1. mati01

    crain main and auxiliary hooks working simultaneously

    Hi, My subcontractor send a method statement for lifting and operating a clamshell using both main and auxiliary hooks of a crane simultaneously. Is it permitted by code or a standard practice? Thank you in advance.
  2. mati01

    Pressure test safe distance

    Hi every one, Please help me by providing a formula for finding the safe distance to keep during hydro test of piping.
  3. mati01

    In-water lifting

    Thanks everybody. The below mentioned inputs I can give you:- The load is 86 Ton in the air ( calculated load). It will always be in the water. In - water load means load of the object inside the water. The distance to be moved is around 20.00 Mtrs. The Item has buoyancy.
  4. mati01

    In-water lifting

    Want to lift a load of 86 ton in sea with a barge mounted crane. what is the in water load to be considered how to determine the capacity of the crane?

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