Prepare engineering drawings, details, sections, charts and similar documents from rough sketches and specifications as directed and created by structural and /or outfitting engineers. Prepare multiple versions of designs for review by structural and /or outfitting engineers. Prepare detailed production design including 3D models. Produce production fabrication and installation drawings. Make simple professional computation by using tables, charts, etc. Revise drawings and layouts to accommodate changes and enhancements. Prepare bill of materials, and weight calculations. Inspect on-board vessel or assemblies for preparation, verification or improvement. Follow the day-to-day operations related to own job to ensure continuity of work.