Responsibilities - Tasks - Erect and install scaffolding, falsework and other working platforms Read blueprints, drawings and specifications to determine work requirements Perform job-site calculations Signal crane operators to position units according to blueprints Dismantle metal, pre-cast concrete or laminated timber buildings and other structures Inspect or test structures and equipment for deterioration, defects or failure to comply with specifications or regulations Position and secure steel bars or metal mesh in concrete forms to reinforce concrete structures Unload and position steel units so each piece can be hoisted as needed Security and safety - Criminal record check