Construction and Extraction Occupations First-Line Supervisors of Construction Trades and Extraction Workers Boilermakers Brickmasons and Blockmasons Stonemasons Carpenters Carpet Installers Floor Layers, Except Carpet, Wood, and Hard Tiles Floor Sanders and Finishers Tile and Stone Setters Cement Masons and Concrete Finishers Terrazzo Workers and Finishers Construction Laborers Paving, Surfacing, and Tamping Equipment Operators Pile Driver Operators Operating Engineers and Other Construction Equipment Operators Drywall and Ceiling Tile Installers Tapers Electricians Glaziers Insulation Workers, Floor, Ceiling, and Wall Insulation Workers, Mechanical Painters, Construction and Maintenance Paperhangers Pipelayers Plumbers, Pipefitters, and Steamfitters Plasterers and Stucco Masons Reinforcing Iron and Rebar Workers Roofers Sheet Metal Workers Structural Iron and Steel Workers Solar Photovoltaic Installers Helpers--Brickmasons, Blockmasons, Stonemasons, and Tile and Marble Setters Helpers--Carpenters Helpers--Electricians Helpers--Painters, Paperhangers, Plasterers, and Stucco Masons Helpers--Pipelayers, Plumbers, Pipefitters, and Steamfitters Helpers--Roofers Helpers, Construction Trades, All Other Construction and Building Inspectors Elevator and Escalator Installers and Repairers Fence Erectors Hazardous Materials Removal Workers Highway Maintenance Workers Rail-Track Laying and Maintenance Equipment Operators Septic Tank Servicers and Sewer Pipe Cleaners Miscellaneous construction and related workers Derrick Operators, Oil and Gas Rotary Drill Operators, Oil and Gas Service Unit Operators, Oil and Gas Excavating and Loading Machine and Dragline Operators, Surface Mining Continuous Mining Machine Operators Roof Bolters, Mining Loading and Moving Machine Operators, Underground Mining Rock Splitters, Quarry Roustabouts, Oil and Gas Helpers--Extraction Workers Earth Drillers, Except Oil and Gas; and Explosives Workers, Ordnance Handling Experts, and Blasters Underground Mining Machine Operators and Extraction Workers, All Other