General Concrete Layouts (Sections, Details, Penetration coordination, Column Layouts). Pipe Reticulation Layouts, Stormwater. General Correspondence between all consultants and Architects, Consulting drawings. Drawing Quality Checks for Approval, Information and Construction. Steel Detailing (Steel Connections, Roof Structures, Lift shafts Rebar Design detailing). Stair Case (Layouts and Rebar) Raft foundation (Layouts and Rebar)