Load, unload and transport construction materials
Measure weight to prepare for rigging and hoisting
Perform pre-operational inspection
Read blueprints to determine work requirements
Instruct apprentices
Assemble tower cranes on site
Assist in aligning pipes during pipeline construction
Assist in drilling and blasting rock on construction sites
Operate bridge or overhead cranes to lift, move and place plant machinery and materials
Level earth to fine grade specifications
Assist in demolishing buildings
Perform routine maintenance work
Clean up chemical spills and other contaminants
Remove rubble and other debris at construction sites
