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.
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.
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?