General labourer, Iron Worker, Equipment operator, Concrete labourer
Jan 2007－Feb 2008
General laborer, Iron Worker, Equipment operator, Concrete laborer
Control traffic passing near, in, or around work zones.
Clean or prepare construction sites to eliminate possible hazards. Signal equipment operators to facilitate alignment, movement, or adjustment of machinery, equipment, or materials.
Read plans, instructions, or specifications to determine work activities. Load, unload, or identify building materials, machinery, or tools, distributing them to the appropriate locations, according to project plans or specifications.
Measure, mark, or record openings or distances to layout areas where construction work will be performed.
Install sewer, water, or storm drain pipes, using pipe-laying machinery or laser guidance equipment.
Operate or maintain air monitoring or other sampling devices in confined or hazardous environments.
Dig ditches or trenches, backfill excavations, or compact and level earth to grade specifications, using picks, shovels, pneumatic tampers, or rakes.
Mix ingredients to create compounds for covering or cleaning surfaces.
Mix, pour, or spread concrete, using portable cement mixers.
Tend pumps, compressors, or generators to provide power for tools, machinery, or equipment or to heat or move materials, such as asphalt.
Erect or dismantle scaffolding, shoring, braces, traffic barricades, ramps, or other temporary structures.
Provide assistance to craft workers, such as carpenters, plasterers, or masons.
Lubricate, clean, or repair machinery, equipment, or tools.
Grind, scrape, sand, or polish surfaces such as concrete, marble, terrazzo, or wood flooring, using abrasive tools or machines.
Position, join, align, or seal structural components, such as concrete wall sections or pipes.
Position or dismantle forms for pouring concrete, using saws, hammers, nails, or bolts.
Tend machines that pump concrete, grout, cement, sand, plaster, or stucco through spray guns for application to ceilings or walls.
Spray materials such as water, sand, steam, vinyl, paint, or stucco through hoses to clean, coat, or seal surfaces.
Apply caulking compounds by hand or caulking guns to protect against entry of water or air.
Smooth or finish freshly poured cement or concrete, using floats, trowels, screeds, or powered cement finishing tools.
Mop, brush, or spread paints, cleaning solutions, or other compounds over surfaces to clean them or to provide protection.
Perform site activities required of green certified construction practices, such as implementing waste management procedures, identifying materials for reuse, or installing erosion or sedimentation control mechanisms.
Use computers or other input devices to control robotic pipe cutters or cleaners.
Perform construction laborer duties at green building sites, such as renewable energy plants or wind turbine installations
Operate jackhammers or drills to break up concrete or pavement
Identify, pack, or transport hazardous or radioactive materials
Place, consolidate, or protect case-in-place concrete or masonry structures
Raze buildings or salvage useful materials
Perform building weatherization tasks, such as repairing windows, adding insulation, or applying weather-stripping materials.