Develop drawings and calculations for temporary works and construction methods, including: Heavy lift plans (site logistics, equipment selection, geometry/feasibility studies, design of custom rigging and lifting devices, hoisting and jacking systems, custom tools, and crane pad / working surface designs). Structural analysis to ensure stability during the temporary condition of new bridges, viaducts, buildings, tunnels, and other structures (for example, construction staging, design of temporary falsework systems, and rebar cage hoisting and support).