The carpenter trade includes many aspects of building construction including scaffolding, forming, framing, finishing, renovation where they construct, and renovate and repair structures made of wood, steel, concrete and other materials. They install and assemble furniture in office complexes as well.
Bricklayers erect and install masonry while working with materials such as brick, stone, tile and concrete。 Cement finishers and tile layers are represented by the bricklayers union and are responsible for specialized work with various concrete surfacing and tile work。
Construction electricians plan, assemble, install, alter and verify electrical systems。 They install LAN, fibre optic cable, electrical components and overhead power lines。 Instrumentation and control technicians measure and control instrumentation, service plant process controls and communications systems。
Insulators work with different forms of insulation material to prevent or reduce the passage of heat, cold, vapour, moisture, sound or fire. They apply, install, repair and maintain insulation material.
Ironworkers (structural/ornamental) install and reinforce structural/ornamental steel components in commercial, industrial, institutional and large residential buildings, towers, bridges and stadiums. They erect pre-engineered buildings, cranes, hoists, conveyors, handrails, machinery and material handling systems. Ironworkers also install rebar and have knowledge of welding and fabrication.
Construction craft labourer work tasks include site preparation and cleanup, setting up and removing access equipment, working on concrete and masonry, steel, wood and pre-cast erecting projects, demolition, and compaction/excavation activities.
Millwrights work on industrial machinery and mechanical equipment. They are responsible for assembling, installing, aligning, maintaining, repairing, troubleshooting, tool calibration, inspecting, dismantling and moving machinery and equipment. Equipment may include mechanical, pneumatic, hydraulic, fuel, lubrication, cooling and exhaust systems.
Operating Engineers can be heavy equipment operators, heavy equipment mechanics or service oilers. Heavy equipment operators are trained to operate and repair power construction equipment, such as bulldozers, cranes, front-end loaders, backhoes, scrapers, motor graders, shovels and derricks. They are responsible for running large pumps or air compressors, fire extinguisher and eyewash station installations.
Painters apply decorative and protective finishes in residential, commercial, institutional and industrial settings on a variety of surfaces (wood, masonry, drywall, plaster, concrete, synthetics, stucco and metal) such as paint, coatings, waterproofing, vinyl signage, fireproofing, varnish etc.
银河彩票投注Pipefitters/Steamfitters lay out, assemble, fabricate, maintain, repair and service equipment and piping systems carrying water, steam, fluids, gases, chemicals and fuel in various systems such as heating, cooling, lubricating and process piping systems. They measure, cut, thread, groove, bend, weld, solder, braze, assemble and install metal, plastic and fiberglass pipes, valves and fittings.
Sheet metal workers design, fabricate, assemble, install and repair sheet metal products such as HVAC and cladding. They use tools such as power shears, press brakes, drill presses and computerized cutting equipment to cut and shape material. They assemble and join pieces with techniques such as welding and mechanical fasteners.
Teamsters perform the loading, unloading, receiving and documentation of materials and equipment. They handle the issuing, receiving and delivery of materials and equipment from a warehouse compound, field warehouse, laydown or storage area and the operation of such facilities. The transfer of material by truck/dump truck or forklift from warehouse to warehouse and laydown areas to warehouse is handled by the teamsters.