Job Duties Custom List 47-3016.00 — Helpers--Roofers
- Provide assistance to skilled roofers installing and repairing roofs, flashings, and surfaces.
Occupations with related tasks Save Table: XLSX CSV
| Closely Related Tasks | All Related Tasks | Job Zone | Code | Occupation |
| 3 | 4 | 2 | 47-3015.00 | Helpers--Pipelayers, Plumbers, Pipefitters, and Steamfitters |
| 2 | 3 | 1 | 47-3014.00 | Helpers--Painters, Paperhangers, Plasterers, and Stucco Masons |
| 2 | 3 | 2 | 47-3011.00 | Helpers--Brickmasons, Blockmasons, Stonemasons, and Tile and Marble Setters |
| 1 | 4 | 2 | 47-3012.00 | Helpers--Carpenters |
| 1 | 4 | 2 | 47-2061.00 | Construction Laborers 
|
| 1 | 3 | 1 | 47-5071.00 | Roustabouts, Oil and Gas |
| 1 | 2 | 2 | 47-5081.00 | Helpers--Extraction Workers |
| 1 | 2 | 3 | 47-2111.00 | Electricians
|
| 1 | 2 | 2 | 47-2073.00 | Operating Engineers and Other Construction Equipment Operators |
| 1 | 1 | 2 | 47-5041.00 | Continuous Mining Machine Operators |
| 1 | 1 | 3 | 47-1011.00 | First-Line Supervisors of Construction Trades and Extraction Workers |
| 1 | 1 | 3 | 19-4044.00 | Hydrologic Technicians |
| 1 | 1 | 2 | 47-2221.00 | Structural Iron and Steel Workers |
- Assist pipe fitters in the layout, assembly, and installation of piping for air, ammonia, gas, and water systems.
- Fit or assist in fitting valves, couplings, or assemblies to tanks, pumps, or systems, using hand tools.
- Fill pipes with sand or resin to prevent distortion, and hold pipes during bending and installation.
- Excavate and grade ditches, and lay and join pipe for water and sewer service.
- Measure, cut, thread and assemble new pipe, placing the assembled pipe in hangers or other supports.
- Cut or drill holes in walls or floors to accommodate the passage of pipes.
- Perform rough-ins, repair and replace fixtures and water heaters, and locate, repair, or remove leaking or broken pipes.
- Cut pipe and lift up to fitters.
- Requisition tools and equipment, select type and size of pipe, and collect and transport materials and equipment to work site.
- Mount brackets and hangers on walls and ceilings to hold pipes, and set sleeves or inserts to provide support for pipes.
- Disassemble and remove damaged or worn pipe.
- Clean shop, work area, and machines, using solvent and rags.
- Install gas burners to convert furnaces from wood, coal, or oil.
- Immerse pipe in chemical solution to remove dirt, oil, and scale.
- Clean and renew steam traps.
- Assist pipe fitters in the layout, assembly, and installation of piping for air, ammonia, gas, and water systems.
- Fit or assist in fitting valves, couplings, or assemblies to tanks, pumps, or systems, using hand tools.
- Fill pipes with sand or resin to prevent distortion, and hold pipes during bending and installation.
- Excavate and grade ditches, and lay and join pipe for water and sewer service.
- Perform support duties to assist painters, paperhangers, plasterers, or masons.
- Supply or hold tools and materials.
- Pour specified amounts of chemical solutions into stripping tanks.
- Clean work areas and equipment.
- Apply protective coverings, such as masking tape, to articles or areas that could be damaged or stained by work processes.
- Erect scaffolding.
- Fill cracks or breaks in surfaces of plaster articles or areas with putty or epoxy compounds.
- Smooth surfaces of articles to be painted, using sanding and buffing tools and equipment.
- Mix plaster, and carry plaster to plasterers.
- Place articles to be stripped into stripping tanks.
- Remove articles such as cabinets, metal furniture, and paint containers from stripping tanks after prescribed periods of time.
- Perform support duties to assist painters, paperhangers, plasterers, or masons.
- Supply or hold tools and materials.
- Pour specified amounts of chemical solutions into stripping tanks.
- Provide assistance in the preparation, installation, repair, or rebuilding of tile, brick, or stone surfaces.
- Locate and supply materials to masons for installation, following drawings or numbered sequences.
- Remove damaged tile, brick, or mortar, and clean or prepare surfaces, using pliers, hammers, chisels, drills, wire brushes, or metal wire anchors.
- Mix mortar, plaster, and grout, manually or using machines, according to standard formulas.
- Erect scaffolding or other installation structures.
- Cut materials to specified sizes for installation, using power saws or tile cutters.
- Modify material moving, mixing, grouting, grinding, polishing, or cleaning procedures, according to installation or material requirements.
- Transport materials, tools, or machines to installation sites, manually or using conveyance equipment.
- Arrange or store materials, machines, tools, or equipment.
- Clean installation surfaces, equipment, tools, work sites, or storage areas, using water, chemical solutions, oxygen lances, or polishing machines.
- Move or position materials such as marble slabs, using cranes, hoists, or dollies.
- Remove excess grout or residue from tile or brick joints, using sponges or trowels.
- Apply grout between joints of bricks or tiles, using grouting trowels.
- Apply caulk, sealants, or other agents to installed surfaces.
- Correct surface imperfections or fill chipped, cracked, or broken bricks or tiles, using fillers, adhesives, or grouting materials.
- Provide assistance in the preparation, installation, repair, or rebuilding of tile, brick, or stone surfaces.
- Locate and supply materials to masons for installation, following drawings or numbered sequences.
- Remove damaged tile, brick, or mortar, and clean or prepare surfaces, using pliers, hammers, chisels, drills, wire brushes, or metal wire anchors.
- Construct forms and assist in raising them to the required elevation.
- Glue and clamp edges or joints of assembled parts.
- Secure stakes to grids for constructions of footings, nail scabs to footing forms, and vibrate and float concrete.
- Cut tile or linoleum to fit and spread adhesives on flooring for installation.
- Clean work areas, machines, or equipment, to maintain a clean and safe job site.
- Fasten timbers or lumber with glue, screws, pegs, or nails and install hardware.
- Perform tie spacing layout and measure, mark, drill or cut.
- Select tools, equipment, or materials from storage and transport items to work site.
- Drill holes in timbers or lumber.
- Cut timbers, lumber, or paneling to specified dimensions.
- Position and hold timbers, lumber, or paneling in place for fastening or cutting.
- Align, straighten, plumb, or square forms for installation.
- Hold plumb bobs, sighting rods, or other equipment to aid in establishing reference points and lines.
- Erect scaffolding, shoring, or braces.
- Install handrails under the direction of a carpenter.
- Smooth or sand surfaces to remove ridges, tool marks, glue, or caulking.
- Cut and install insulating or sound-absorbing material.
- Cover surfaces with laminated plastic covering material.
- Construct forms and assist in raising them to the required elevation.
- Glue and clamp edges or joints of assembled parts.
- Secure stakes to grids for constructions of footings, nail scabs to footing forms, and vibrate and float concrete.
- Cut tile or linoleum to fit and spread adhesives on flooring for installation.
- Provide assistance to craft workers, such as carpenters, plasterers, or masons.
- Dig ditches or trenches, backfill excavations, or compact and level earth to grade specifications, using picks, shovels, pneumatic tampers, or rakes.
- 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.
- Tend pumps, compressors, or generators to provide power for tools, machinery, or equipment or to heat or move materials, such as asphalt.
- Lubricate, clean, or repair machinery, equipment, or tools.
- Signal equipment operators to facilitate alignment, movement, or adjustment of machinery, equipment, or materials.
- Read plans, instructions, or specifications to determine work activities.
- 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.
- Position, join, align, or seal structural components, such as concrete wall sections or pipes.
- 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.
- Control traffic passing near, in, or around work zones.
- 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.
- Erect or dismantle scaffolding, shoring, braces, traffic barricades, ramps, or other temporary structures.
- Perform building weatherization tasks, such as repairing windows, adding insulation, or applying weather-stripping materials.
- Apply weather-stripping to reduce energy loss.
- 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.
- Mop, brush, or spread paints, cleaning solutions, or other compounds over surfaces to clean them or to provide protection.
- Position or dismantle forms for pouring concrete, using saws, hammers, nails, or bolts.
- Grind, scrape, sand, or polish surfaces, such as concrete, marble, terrazzo, or wood flooring, using abrasive tools or machines.
- Place, consolidate, or protect case-in-place concrete or masonry structures.
- Mix ingredients to create compounds for covering or cleaning surfaces.
- Operate jackhammers or drills to break up concrete or pavement.
- 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.
- Identify, pack, or transport hazardous or radioactive materials.
- 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.
- Provide assistance to craft workers, such as carpenters, plasterers, or masons.
- Dig ditches or trenches, backfill excavations, or compact and level earth to grade specifications, using picks, shovels, pneumatic tampers, or rakes.
- 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.
- Supply equipment to rig floors as requested and provide assistance to roughnecks.
- Dig holes, set forms, and mix and pour concrete into forms to make foundations for wood or steel derricks.
- Dig drainage ditches around wells and storage tanks.
- Unscrew or tighten pipes, casing, tubing, and pump rods, using hand and power wrenches and tongs.
- Dismantle and repair oil field machinery, boilers, and steam engine parts, using hand tools and power tools.
- Guide cranes to move loads about decks.
- Walk flow lines to locate leaks, using electronic detectors and by making visual inspections, and repair the leaks.
- Lay gas and oil pipelines.
- Bolt together pump and engine parts.
- Move pipes to and from trucks, using truck winches and motorized lifts, or by hand.
- Clean trucks used in the fields.
- Bolt or nail together wood or steel framework to erect derricks.
- Clean up spilled oil by bailing it into barrels.
- Keep pipe deck and main deck areas clean and tidy.
- Cut down and remove trees and brush to clear drill sites, to reduce fire hazards, and to make way for roads to sites.
- Supply equipment to rig floors as requested and provide assistance to roughnecks.
- Dig holes, set forms, and mix and pour concrete into forms to make foundations for wood or steel derricks.
- Dig drainage ditches around wells and storage tanks.
- Provide assistance to extraction craft workers, such as earth drillers and derrick operators.
- Observe and monitor equipment operation during the extraction process to detect any problems.
- Drive moving equipment to transport materials and parts to excavation sites.
- Unload materials, devices, and machine parts, using hand tools.
- Set up and adjust equipment used to excavate geological materials.
- Organize materials to prepare for use.
- Repair and maintain automotive and drilling equipment, using hand tools.
- Clean up work areas and remove debris after extraction activities are complete.
- Clean and prepare sites for excavation or boring.
- Load materials into well holes or into equipment, using hand tools.
- Collect and examine geological matter, using hand tools and testing devices.
- Signal workers to start geological material extraction or boring.
- Dismantle extracting and boring equipment used for excavation, using hand tools.
- Provide assistance to extraction craft workers, such as earth drillers and derrick operators.
- Dig trenches.
- Provide assistance during emergencies by operating floodlights or generators, placing flares, or driving needed vehicles.
- Perform physically demanding tasks, such as digging trenches to lay conduit or moving or lifting heavy objects.
- Prepare sketches or follow blueprints to determine the location of wiring or equipment and to ensure conformance to building and safety codes.
- Place conduit, pipes, or tubing, inside designated partitions, walls, or other concealed areas, and pull insulated wires or cables through the conduit to complete circuits between boxes.
- Work from ladders, scaffolds, or roofs to install, maintain, or repair electrical wiring, equipment, or fixtures.
- Use a variety of tools or equipment, such as power construction equipment, measuring devices, power tools, and testing equipment, such as oscilloscopes, ammeters, or test lamps.
- Assemble, install, test, or maintain electrical or electronic wiring, equipment, appliances, apparatus, or fixtures, using hand tools or power tools.
- Connect wires to circuit breakers, transformers, or other components.
- Maintain current electrician's license or identification card to meet governmental regulations.
- Plan layout and installation of electrical wiring, equipment, or fixtures, based on job specifications and local codes.
- Direct or train workers to install, maintain, or repair electrical wiring, equipment, or fixtures.
- Test electrical systems or continuity of circuits in electrical wiring, equipment, or fixtures, using testing devices, such as ohmmeters, voltmeters, or oscilloscopes, to ensure compatibility and safety of system.
- Diagnose malfunctioning systems, apparatus, or components, using test equipment and hand tools to locate the cause of a breakdown and correct the problem.
- Inspect electrical systems, equipment, or components to identify hazards, defects, or the need for adjustment or repair, and to ensure compliance with codes.
- Install ground leads and connect power cables to equipment, such as motors.
- Advise management on whether continued operation of equipment could be hazardous.
- Repair or replace wiring, equipment, or fixtures, using hand tools or power tools.
- Construct or fabricate parts, using hand tools, according to specifications.
- Provide preliminary sketches or cost estimates for materials or services.
- Perform business management duties, such as maintaining records or files, preparing reports, or ordering supplies or equipment.
- Fasten small metal or plastic boxes to walls to house electrical switches or outlets.
- Provide assistance during emergencies by operating floodlights or generators, placing flares, or driving needed vehicles.
- Perform physically demanding tasks, such as digging trenches to lay conduit or moving or lifting heavy objects.
- Push other equipment when extra traction or assistance is required.
- Operate compactors, scrapers, or rollers to level, compact, or cover refuse at disposal grounds.
- Learn and follow safety regulations.
- Take actions to avoid potential hazards or obstructions, such as utility lines, other equipment, other workers, or falling objects.
- Start engines, move throttles, switches, or levers, or depress pedals to operate machines, such as bulldozers, trench excavators, road graders, or backhoes.
- Coordinate machine actions with other activities, positioning or moving loads in response to hand or audio signals from crew members.
- Align machines, cutterheads, or depth gauge makers with reference stakes and guidelines or ground or position equipment, following hand signals of other workers.
- Locate underground services, such as pipes or wires, prior to beginning work.
- Signal operators to guide movement of tractor-drawn machines.
- Repair and maintain equipment, making emergency adjustments or assisting with major repairs as necessary.
- Load and move dirt, rocks, equipment, or other materials, using trucks, crawler tractors, power cranes, shovels, graders, or related equipment.
- Drive and maneuver equipment equipped with blades in successive passes over working areas to remove topsoil, vegetation, or rocks or to distribute and level earth or terrain.
- Operate tractors or bulldozers to perform such tasks as clearing land, mixing sludge, trimming backfills, or building roadways or parking lots.
- Monitor operations to ensure that health and safety standards are met.
- Connect hydraulic hoses, belts, mechanical linkages, or power takeoff shafts to tractors.
- Select and fasten bulldozer blades or other attachments to tractors, using hitches.
- Operate loaders to pull out stumps, rip asphalt or concrete, rough-grade properties, bury refuse, or perform general cleanup.
- Operate equipment to demolish or remove debris or to remove snow from streets, roads, or parking lots.
- Keep records of material or equipment usage or problems encountered.
- Adjust handwheels and depress pedals to control attachments, such as blades, buckets, scrapers, or swing booms.
- Check fuel supplies at sites to ensure adequate availability.
- Perform specialized work, using equipment, such as pile drivers, dredging rigs, drillers, or concrete pumpers.
- Talk to clients and study instructions, plans, or diagrams to establish work requirements.
- Drive tractor-trailer trucks to move equipment from site to site.
- Operate road watering, oiling, or rolling equipment, or street sealing equipment, such as chip spreaders.
- Test atmosphere for adequate oxygen or explosive conditions when working in confined spaces.
- Compile cost estimates for jobs.
- Turn valves to control air or water output of compressors or pumps.
- Push other equipment when extra traction or assistance is required.
- Operate compactors, scrapers, or rollers to level, compact, or cover refuse at disposal grounds.
- Guide and assist crews laying track and resetting supports and blocking.
- Hang ventilation tubing and ventilation curtains to ensure that the mining face area is kept properly ventilated.
- Conduct methane gas checks to ensure breathing quality of air.
- Check the stability of roof and rib support systems before mining face areas.
- Operate mining machines to gather coal and convey it to floors or shuttle cars.
- Drive machines into position at working faces.
- Move controls to start and regulate movement of conveyors and to start and position drill cutters or torches.
- Reposition machines to make additional holes or cuts.
- Determine locations, boundaries, and depths of holes or channels to be cut.
- Observe and listen to equipment operation to detect binding or stoppage of tools or other equipment malfunctions.
- Repair, oil, and adjust machines, and change cutting teeth, using wrenches.
- Install casings to prevent cave-ins.
- Scrape or wash conveyors, using belt scrapers or belt washers, to minimize dust production.
- Move levers to raise and lower hydraulic safety bars supporting roofs above machines until other workers complete framing.
- Apply new technologies developed to minimize the environmental impact of coal mining.
- Guide and assist crews laying track and resetting supports and blocking.
- Provide assistance to workers engaged in construction or extraction activities, using hand tools or other equipment.
- Inspect work progress, equipment, or construction sites to verify safety or to ensure that specifications are met.
- Read specifications, such as blueprints, to determine construction requirements or to plan procedures.
- Supervise, coordinate, or schedule the activities of construction or extractive workers.
- Assign work to employees, based on material or worker requirements of specific jobs.
- Coordinate work activities with other construction project activities.
- Estimate material or worker requirements to complete jobs.
- Analyze worker or production problems and recommend solutions, such as improving production methods or implementing motivational plans.
- Order or requisition materials or supplies.
- Train workers in construction methods, operation of equipment, safety procedures, or company policies.
- Locate, measure, and mark site locations or placement of structures or equipment, using measuring and marking equipment.
- Confer with managerial or technical personnel, other departments, or contractors to resolve problems or to coordinate activities.
- Arrange for repairs of equipment or machinery.
- Record information, such as personnel, production, or operational data on specified forms or reports.
- Suggest or initiate personnel actions, such as promotions, transfers, or hires.
- Provide assistance to workers engaged in construction or extraction activities, using hand tools or other equipment.
- Assist in designing programs to ensure the proper sealing of abandoned wells.
- Analyze ecological data about the impact of pollution, erosion, floods, and other environmental problems on bodies of water.
- Answer technical questions from hydrologists, policymakers, or other customers developing water conservation plans.
- Apply research findings to minimize the environmental impacts of pollution, waterborne diseases, erosion, or sedimentation.
- Collect water and soil samples to test for physical, chemical, or biological properties, such as pH, oxygen level, temperature, and pollution.
- Develop computer models for hydrologic predictions.
- Estimate the costs and benefits of municipal projects, such as hydroelectric power plants, irrigation systems, and wastewater treatment facilities.
- Investigate complaints or conflicts related to the alteration of public waters by gathering information, recommending alternatives, or preparing legal documents.
- Investigate the properties, origins, or activities of glaciers, ice, snow, or permafrost.
- Locate and deliver information or data as requested by customers, such as contractors, government entities, and members of the public.
- Measure the properties of bodies of water, such as water levels, volume, and flow.
- Perform quality control checks on data to be used by hydrologists.
- Prepare, install, maintain, or repair equipment used for hydrologic study, such as water level recorders, stream flow gauges, and water analyzers.
- Provide real time data to emergency management and weather service personnel during flood events.
- Write groundwater contamination reports on known, suspected, or potential hazardous waste sites.
- Write materials for research publications, such as maps, tables, and reports, to disseminate findings.
- Assist in designing programs to ensure the proper sealing of abandoned wells.
- Hold rivets while riveters use air hammers to form heads on rivets.
- Read specifications or blueprints to determine the locations, quantities, or sizes of materials required.
- Connect columns, beams, and girders with bolts, following blueprints and instructions from supervisors.
- Bolt aligned structural steel members in position for permanent riveting, bolting, or welding into place.
- Fasten structural steel members to hoist cables, using chains, cables, or rope.
- Hoist steel beams, girders, or columns into place, using cranes or signaling hoisting equipment operators to lift and position structural steel members.
- Verify vertical and horizontal alignment of structural steel members, using plumb bobs, laser equipment, transits, or levels.
- Cut, bend, or weld steel pieces, using metal shears, torches, or welding equipment.
- Erect metal or precast concrete components for structures, such as buildings, bridges, dams, towers, storage tanks, fences, or highway guard rails.
- Force structural steel members into final positions, using turnbuckles, crowbars, jacks, or hand tools.
- Pull, push, or pry structural steel members into approximate positions for bolting into place.
- Unload and position prefabricated steel units for hoisting, as needed.
- Drive drift pins through rivet holes to align rivet holes in structural steel members with corresponding holes in previously placed members.
- Assemble hoisting equipment or rigging, such as cables, pulleys, or hooks, to move heavy equipment or materials.
- Fabricate metal parts, such as steel frames, columns, beams, or girders, according to blueprints or instructions from supervisors.
- Dismantle structures or equipment.
- Ride on girders or other structural steel members to position them, or use rope to guide them into position.
- Insert sealing strips, wiring, insulating material, ladders, flanges, gauges, or valves, depending on types of structures being assembled.
- Place blocks under reinforcing bars used to reinforce floors.
- Catch hot rivets in buckets and insert rivets in holes, using tongs.
- Hold rivets while riveters use air hammers to form heads on rivets.
