Perform general structural analysis on derrick, mast and bop handling system using SAFI, ANSYS and other software.Determine member section, connection detail design( both bolt and weld).Prepare calculation report for the third party design review, and reply comments/TQ from the site or the third party.Check engineering drawings based on analysis and calculation result.

At first design the brackets for the Electrical equipment of the derrick. Include cable tray、cable ladder、junction box、flood light、antenna&wind sensor、proximity、talk back speaker、cctv、socket、etc.And then the other rig Structure Design, Land rig mast / Substructure & related Accessories design;