Drilling module Gripper Jacking beam Fabrication
Drilling module Gripper Jacking beam Fabrication
(OP)
Dear members
Can any one tell the structural fabrication tolerance that can be allowed on the jacking beam ( I beam ) under gripper Jack drilling system which is used in drilling modules on offshore platform.
During fabrication of Jacking beam , some distortion of top flange is observed due to welding.
Any guidance will be appreciated
regards
sree60




