- Importance Core-
Clean or prepare construction sites to eliminate possible hazards.
Read plans, instructions, or specifications to determine work activities.
Control traffic passing near, in, or around work zones.
Signal equipment operators to facilitate alignment, movement, or adjustment of machinery, equipment, or materials.
Dig ditches or trenches, backfill excavations, or compact and level earth to grade specifications, using picks, shovels, pneumatic tampers, or rakes.
Measure, mark, or record openings or distances to layout areas where construction work will be performed.
Position, join, align, or seal structural components, such as concrete wall sections or pipes.
Load, unload, or identify building materials, machinery, or tools, distributing them to the appropriate locations, according to project plans or specifications.
Erect or dismantle scaffolding, shoring, braces, traffic barricades, ramps, or other temporary structures.
Position or dismantle forms for pouring concrete, using saws, hammers, nails, or bolts.
Lubricate, clean, or repair machinery, equipment, or tools.
Operate jackhammers or drills to break up concrete or pavement.
- Importance Supplemental-
Operate or maintain air monitoring or other sampling devices in confined or hazardous environments.
Smooth or finish freshly poured cement or concrete, using floats, trowels, screeds, or powered cement finishing tools.
Install sewer, water, or storm drain pipes, using pipe-laying machinery or laser guidance equipment.
Transport or set explosives for tunnel, shaft, or road construction.
Provide assistance to craft workers, such as carpenters, plasterers, or masons.
Tend pumps, compressors, or generators to provide power for tools, machinery, or equipment or to heat or move materials, such as asphalt.
Mop, brush, or spread paints, cleaning solutions, or other compounds over surfaces to clean them or to provide protection.
Place, consolidate, or protect case-in-place concrete or masonry structures.
Identify, pack, or transport hazardous or radioactive materials.
Use computers or other input devices to control robotic pipe cutters or cleaners.
Mix, pour, or spread concrete, using portable cement mixers.
Grind, scrape, sand, or polish surfaces such as concrete, marble, terrazzo, or wood flooring, using abrasive tools or machines.
Tend machines that pump concrete, grout, cement, sand, plaster, or stucco through spray guns for application to ceilings or walls.
Mix ingredients to create compounds for covering or cleaning surfaces.
Raze buildings or salvage useful materials.
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.
- Relevance of Task Core-
Signal equipment operators to facilitate alignment, movement, or adjustment of machinery, equipment, or materials.
Measure, mark, or record openings or distances to layout areas where construction work will be performed.
Clean or prepare construction sites to eliminate possible hazards.
Control traffic passing near, in, or around work zones.
Load, unload, or identify building materials, machinery, or tools, distributing them to the appropriate locations, according to project plans or specifications.
Lubricate, clean, or repair machinery, equipment, or tools.
Position or dismantle forms for pouring concrete, using saws, hammers, nails, or bolts.
Erect or dismantle scaffolding, shoring, braces, traffic barricades, ramps, or other temporary structures.
Dig ditches or trenches, backfill excavations, or compact and level earth to grade specifications, using picks, shovels, pneumatic tampers, or rakes.
Position, join, align, or seal structural components, such as concrete wall sections or pipes.
Operate jackhammers or drills to break up concrete or pavement.
Read plans, instructions, or specifications to determine work activities.
- Relevance of Task Supplemental-
Tend pumps, compressors, or generators to provide power for tools, machinery, or equipment or to heat or move materials, such as asphalt.
Provide assistance to craft workers, such as carpenters, plasterers, or masons.
Mix, pour, or spread concrete, using portable cement mixers.
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.
Tend machines that pump concrete, grout, cement, sand, plaster, or stucco through spray guns for application to ceilings or walls.
Place, consolidate, or protect case-in-place concrete or masonry structures.
Apply caulking compounds by hand or caulking guns to protect against entry of water or air.
Grind, scrape, sand, or polish surfaces such as concrete, marble, terrazzo, or wood flooring, using abrasive tools or machines.
Install sewer, water, or storm drain pipes, using pipe-laying machinery or laser guidance equipment.
Mix ingredients to create compounds for covering or cleaning surfaces.
Spray materials such as water, sand, steam, vinyl, paint, or stucco through hoses to clean, coat, or seal surfaces.
Raze buildings or salvage useful materials.
Operate or maintain air monitoring or other sampling devices in confined or hazardous environments.
Identify, pack, or transport hazardous or radioactive materials.
Use computers or other input devices to control robotic pipe cutters or cleaners.
Transport or set explosives for tunnel, shaft, or road construction.
-Daily Frequency of Task (Categories 1-7) Core-
Clean or prepare construction sites to eliminate possible hazards.
Read plans, instructions, or specifications to determine work activities.
Lubricate, clean, or repair machinery, equipment, or tools.
Signal equipment operators to facilitate alignment, movement, or adjustment of machinery, equipment, or materials.
Dig ditches or trenches, backfill excavations, or compact and level earth to grade specifications, using picks, shovels, pneumatic tampers, or rakes.
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.
Position or dismantle forms for pouring concrete, using saws, hammers, nails, or bolts.
Erect or dismantle scaffolding, shoring, braces, traffic barricades, ramps, or other temporary structures.
Control traffic passing near, in, or around work zones.
Position, join, align, or seal structural components, such as concrete wall sections or pipes.
Operate jackhammers or drills to break up concrete or pavement.
-Daily Frequency of Task (Categories 1-7) Supplemental-
Provide assistance to craft workers, such as carpenters, plasterers, or masons.
Transport or set explosives for tunnel, shaft, or road construction.
Operate or maintain air monitoring or other sampling devices in confined or hazardous environments.
Install sewer, water, or storm drain pipes, using pipe-laying machinery or laser guidance equipment.
Spray materials such as water, sand, steam, vinyl, paint, or stucco through hoses to clean, coat, or seal 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.
Mop, brush, or spread paints, cleaning solutions, or other compounds over surfaces to clean them or to provide protection.
Grind, scrape, sand, or polish surfaces such as concrete, marble, terrazzo, or wood flooring, using abrasive tools or machines.
Smooth or finish freshly poured cement or concrete, using floats, trowels, screeds, or powered cement finishing tools.
Tend machines that pump concrete, grout, cement, sand, plaster, or stucco through spray guns for application to ceilings or walls.
Use computers or other input devices to control robotic pipe cutters or cleaners.
Identify, pack, or transport hazardous or radioactive materials.
Mix ingredients to create compounds for covering or cleaning surfaces.
Raze buildings or salvage useful materials.
Place, consolidate, or protect case-in-place concrete or masonry structures.
Apply caulking compounds by hand or caulking guns to protect against entry of water or air.
-Hourly or more Frequency of Task (Categories 1-7) Core-
Control traffic passing near, in, or around work zones.
Position or dismantle forms for pouring concrete, using saws, hammers, nails, or bolts.
Clean or prepare construction sites to eliminate possible hazards.
Read plans, instructions, or specifications to determine work activities.
Signal equipment operators to facilitate alignment, movement, or adjustment of machinery, equipment, or materials.
Position, join, align, or seal structural components, such as concrete wall sections or pipes.
Measure, mark, or record openings or distances to layout areas where construction work will be performed.
Dig ditches or trenches, backfill excavations, or compact and level earth to grade specifications, using picks, shovels, pneumatic tampers, or rakes.
Load, unload, or identify building materials, machinery, or tools, distributing them to the appropriate locations, according to project plans or specifications.
Operate jackhammers or drills to break up concrete or pavement.
Erect or dismantle scaffolding, shoring, braces, traffic barricades, ramps, or other temporary structures.
Lubricate, clean, or repair machinery, equipment, or tools.
-Hourly or more Frequency of Task (Categories 1-7) Supplemental-
Transport or set explosives for tunnel, shaft, or road construction.
Use computers or other input devices to control robotic pipe cutters or cleaners.
Install sewer, water, or storm drain pipes, using pipe-laying machinery or laser guidance equipment.
Tend pumps, compressors, or generators to provide power for tools, machinery, or equipment or to heat or move materials, such as asphalt.
Identify, pack, or transport hazardous or radioactive materials.
Provide assistance to craft workers, such as carpenters, plasterers, or masons.
Smooth or finish freshly poured cement or concrete, using floats, trowels, screeds, or powered cement finishing tools.
Mix, pour, or spread concrete, using portable cement mixers.
Raze buildings or salvage useful materials.
Apply caulking compounds by hand or caulking guns to protect against entry of water or air.
Tend machines that pump concrete, grout, cement, sand, plaster, or stucco through spray guns for application to ceilings or walls.
Place, consolidate, or protect case-in-place concrete or masonry structures.
Grind, scrape, sand, or polish surfaces such as concrete, marble, terrazzo, or wood flooring, using abrasive tools or machines.
Mix ingredients to create compounds for covering or cleaning surfaces.
Mop, brush, or spread paints, cleaning solutions, or other compounds over surfaces to clean them or to provide protection.
Operate or maintain air monitoring or other sampling devices in confined or hazardous environments.
Spray materials such as water, sand, steam, vinyl, paint, or stucco through hoses to clean, coat, or seal surfaces.
-More than monthly Frequency of Task (Categories 1-7) Core-
Erect or dismantle scaffolding, shoring, braces, traffic barricades, ramps, or other temporary structures.
Operate jackhammers or drills to break up concrete or pavement.
Control traffic passing near, in, or around work zones.
Lubricate, clean, or repair machinery, equipment, or tools.
Position or dismantle forms for pouring concrete, using saws, hammers, nails, or bolts.
Dig ditches or trenches, backfill excavations, or compact and level earth to grade specifications, using picks, shovels, pneumatic tampers, or rakes.
Measure, mark, or record openings or distances to layout areas where construction work will be performed.
Signal equipment operators to facilitate alignment, movement, or adjustment of machinery, equipment, or materials.
Position, join, align, or seal structural components, such as concrete wall sections or pipes.
Load, unload, or identify building materials, machinery, or tools, distributing them to the appropriate locations, according to project plans or specifications.
Clean or prepare construction sites to eliminate possible hazards.
Read plans, instructions, or specifications to determine work activities.
-More than monthly Frequency of Task (Categories 1-7) Supplemental-
Use computers or other input devices to control robotic pipe cutters or cleaners.
Mix ingredients to create compounds for covering or cleaning surfaces.
Tend machines that pump concrete, grout, cement, sand, plaster, or stucco through spray guns for application to ceilings or walls.
Tend pumps, compressors, or generators to provide power for tools, machinery, or equipment or to heat or move materials, such as asphalt.
Grind, scrape, sand, or polish surfaces such as concrete, marble, terrazzo, or wood flooring, using abrasive tools or machines.
Identify, pack, or transport hazardous or radioactive materials.
Mop, brush, or spread paints, cleaning solutions, or other compounds over surfaces to clean them or to provide protection.
Place, consolidate, or protect case-in-place concrete or masonry structures.
Raze buildings or salvage useful materials.
Apply caulking compounds by hand or caulking guns to protect against entry of water or air.
Mix, pour, or spread concrete, using portable cement mixers.
Smooth or finish freshly poured cement or concrete, using floats, trowels, screeds, or powered cement finishing tools.
Spray materials such as water, sand, steam, vinyl, paint, or stucco through hoses to clean, coat, or seal surfaces.
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.
Provide assistance to craft workers, such as carpenters, plasterers, or masons.
Transport or set explosives for tunnel, shaft, or road construction.
-More than weekly Frequency of Task (Categories 1-7) Core-
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.
Position or dismantle forms for pouring concrete, using saws, hammers, nails, or bolts.
Dig ditches or trenches, backfill excavations, or compact and level earth to grade specifications, using picks, shovels, pneumatic tampers, or rakes.
Clean or prepare construction sites to eliminate possible hazards.
Lubricate, clean, or repair machinery, equipment, or tools.
Erect or dismantle scaffolding, shoring, braces, traffic barricades, ramps, or other temporary structures.
Operate jackhammers or drills to break up concrete or pavement.
Position, join, align, or seal structural components, such as concrete wall sections or pipes.
Read plans, instructions, or specifications to determine work activities.
Signal equipment operators to facilitate alignment, movement, or adjustment of machinery, equipment, or materials.
Control traffic passing near, in, or around work zones.
-More than weekly Frequency of Task (Categories 1-7) Supplemental-
Tend pumps, compressors, or generators to provide power for tools, machinery, or equipment or to heat or move materials, such as asphalt.
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.
Grind, scrape, sand, or polish surfaces such as concrete, marble, terrazzo, or wood flooring, using abrasive tools or machines.
Identify, pack, or transport hazardous or radioactive materials.
Mix, pour, or spread concrete, using portable cement mixers.
Place, consolidate, or protect case-in-place concrete or masonry structures.
Spray materials such as water, sand, steam, vinyl, paint, or stucco through hoses to clean, coat, or seal surfaces.
Install sewer, water, or storm drain pipes, using pipe-laying machinery or laser guidance equipment.
Provide assistance to craft workers, such as carpenters, plasterers, or masons.
Apply caulking compounds by hand or caulking guns to protect against entry of water or air.
Operate or maintain air monitoring or other sampling devices in confined or hazardous environments.
Use computers or other input devices to control robotic pipe cutters or cleaners.
Tend machines that pump concrete, grout, cement, sand, plaster, or stucco through spray guns for application to ceilings or walls.
Mix ingredients to create compounds for covering or cleaning surfaces.
Raze buildings or salvage useful materials.
Transport or set explosives for tunnel, shaft, or road construction.
-More than yearly Frequency of Task (Categories 1-7) Core-
Position, join, align, or seal structural components, such as concrete wall sections or pipes.
Control traffic passing near, in, or around work zones.
Operate jackhammers or drills to break up concrete or pavement.
Erect or dismantle scaffolding, shoring, braces, traffic barricades, ramps, or other temporary structures.
Lubricate, clean, or repair machinery, equipment, or tools.
Dig ditches or trenches, backfill excavations, or compact and level earth to grade specifications, using picks, shovels, pneumatic tampers, or rakes.
Load, unload, or identify building materials, machinery, or tools, distributing them to the appropriate locations, according to project plans or specifications.
Read plans, instructions, or specifications to determine work activities.
Position or dismantle forms for pouring concrete, using saws, hammers, nails, or bolts.
Signal equipment operators to facilitate alignment, movement, or adjustment of machinery, equipment, or materials.
Clean or prepare construction sites to eliminate possible hazards.
Measure, mark, or record openings or distances to layout areas where construction work will be performed.
-More than yearly Frequency of Task (Categories 1-7) Supplemental-
Apply caulking compounds by hand or caulking guns to protect against entry of water or air.
Mix ingredients to create compounds for covering or cleaning surfaces.
Raze buildings or salvage useful materials.
Place, consolidate, or protect case-in-place concrete or masonry structures.
Spray materials such as water, sand, steam, vinyl, paint, or stucco through hoses to clean, coat, or seal surfaces.
Transport or set explosives for tunnel, shaft, or road construction.
Operate or maintain air monitoring or other sampling devices in confined or hazardous environments.
Provide assistance to craft workers, such as carpenters, plasterers, or masons.
Mix, pour, or spread concrete, using portable cement mixers.
Mop, brush, or spread paints, cleaning solutions, or other compounds over surfaces to clean them or to provide protection.
Tend machines that pump concrete, grout, cement, sand, plaster, or stucco through spray guns for application to ceilings or walls.
Smooth or finish freshly poured cement or concrete, using floats, trowels, screeds, or powered cement finishing tools.
Install sewer, water, or storm drain pipes, using pipe-laying machinery or laser guidance equipment.
Grind, scrape, sand, or polish surfaces such as concrete, marble, terrazzo, or wood flooring, using abrasive tools or machines.
Identify, pack, or transport hazardous or radioactive materials.
Tend pumps, compressors, or generators to provide power for tools, machinery, or equipment or to heat or move materials, such as asphalt.
Use computers or other input devices to control robotic pipe cutters or cleaners.
-Several times daily Frequency of Task (Categories 1-7) Core-
Read plans, instructions, or specifications to determine work activities.
Signal equipment operators to facilitate alignment, movement, or adjustment of machinery, equipment, or materials.
Position, join, align, or seal structural components, such as concrete wall sections or pipes.
Erect or dismantle scaffolding, shoring, braces, traffic barricades, ramps, or other temporary structures.
Measure, mark, or record openings or distances to layout areas where construction work will be performed.
Clean or prepare construction sites to eliminate possible hazards.
Load, unload, or identify building materials, machinery, or tools, distributing them to the appropriate locations, according to project plans or specifications.
Control traffic passing near, in, or around work zones.
Lubricate, clean, or repair machinery, equipment, or tools.
Position or dismantle forms for pouring concrete, using saws, hammers, nails, or bolts.
Dig ditches or trenches, backfill excavations, or compact and level earth to grade specifications, using picks, shovels, pneumatic tampers, or rakes.
Operate jackhammers or drills to break up concrete or pavement.
-Several times daily Frequency of Task (Categories 1-7) Supplemental-
Operate or maintain air monitoring or other sampling devices in confined or hazardous environments.
Transport or set explosives for tunnel, shaft, or road construction.
Mix ingredients to create compounds for covering or cleaning surfaces.
Place, consolidate, or protect case-in-place concrete or masonry structures.
Provide assistance to craft workers, such as carpenters, plasterers, or masons.
Use computers or other input devices to control robotic pipe cutters or cleaners.
Identify, pack, or transport hazardous or radioactive materials.
Grind, scrape, sand, or polish surfaces such as concrete, marble, terrazzo, or wood flooring, using abrasive tools or machines.
Tend pumps, compressors, or generators to provide power for tools, machinery, or equipment or to heat or move materials, such as asphalt.
Tend machines that pump concrete, grout, cement, sand, plaster, or stucco through spray guns for application to ceilings or walls.
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.
Mix, pour, or spread concrete, using portable cement mixers.
Apply caulking compounds by hand or caulking guns to protect against entry of water or air.
Install sewer, water, or storm drain pipes, using pipe-laying machinery or laser guidance equipment.
Raze buildings or salvage useful materials.
Spray materials such as water, sand, steam, vinyl, paint, or stucco through hoses to clean, coat, or seal surfaces.
-Yearly or less Frequency of Task (Categories 1-7) Core-
Operate jackhammers or drills to break up concrete or pavement.
Position or dismantle forms for pouring concrete, using saws, hammers, nails, or bolts.
Control traffic passing near, in, or around work zones.
Measure, mark, or record openings or distances to layout areas where construction work will be performed.
Position, join, align, or seal structural components, such as concrete wall sections or pipes.
Dig ditches or trenches, backfill excavations, or compact and level earth to grade specifications, using picks, shovels, pneumatic tampers, or rakes.
Lubricate, clean, or repair machinery, equipment, or tools.
Signal equipment operators to facilitate alignment, movement, or adjustment of machinery, equipment, or materials.
Clean or prepare construction sites to eliminate possible hazards.
Erect or dismantle scaffolding, shoring, braces, traffic barricades, ramps, or other temporary structures.
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.
-Yearly or less Frequency of Task (Categories 1-7) Supplemental-
Raze buildings or salvage useful materials.
Tend machines that pump concrete, grout, cement, sand, plaster, or stucco through spray guns for application to ceilings or walls.
Apply caulking compounds by hand or caulking guns to protect against entry of water or air.
Spray materials such as water, sand, steam, vinyl, paint, or stucco through hoses to clean, coat, or seal surfaces.
Transport or set explosives for tunnel, shaft, or road construction.
Grind, scrape, sand, or polish surfaces such as concrete, marble, terrazzo, or wood flooring, using abrasive tools or machines.
Identify, pack, or transport hazardous or radioactive materials.
Place, consolidate, or protect case-in-place concrete or masonry structures.
Use computers or other input devices to control robotic pipe cutters or cleaners.
Install sewer, water, or storm drain pipes, using pipe-laying machinery or laser guidance equipment.
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.
Provide assistance to craft workers, such as carpenters, plasterers, or masons.
Mix, pour, or spread concrete, using portable cement mixers.
Mix ingredients to create compounds for covering or cleaning surfaces.
Operate or maintain air monitoring or other sampling devices in confined or hazardous environments.
Tend pumps, compressors, or generators to provide power for tools, machinery, or equipment or to heat or move materials, such as asphalt.