about drawing SAT(saturation diving system)VI & SATVII contains pressure vessels, DDC, HRC, SDC, containers, as well as other machines such as hot water machine, gas reclaim, gas transfer and diving sanitary system, chillers, and complete drawing building mechanical /electrical panels. It also includes a handling system with power pack. Vessel Deck layout, Preparing sea fastening drawings for deck layout, 3D&2D modeling and detailing of Structures, Mattress, Lifting leg, Access Platform, Handrail, Pipe support, Equipment support, Deck plate Grating and Preparing bill of materials according to engineers analysis report and client reference data. I am proficient with the use of various soft wares required for this purpose.