Under general supervision, performs all types of mechanical, civil and structural construction, maintenance and repair work on project features including reservoir, concrete dams, powerhouse, appurtenant structures and buildings, with marine equipment and all fixed or movable machinery and other equipment. The work will require one or more skills such as mechanic, machinist, welder, ironworker, blacksmith, millwright, carpenter, crane operator, rigger, plumber, pipefitter, sheet metal worker, mason, painter and auto mechanic.
Measure, cut and thread pipe to specifications and drawings, using tools such as saws, cutting torches, and pipe cutters, and threading machines and benders. Use pipe grooving machines
Assemble and secure pipes, tubes, fittings, and related equipment, according to specifications and drawings, by brazing, cementing, soldering, threading and/or other mechanical means such as compression or Victaulic fittings
Attach pipes to walls, structures and fixtures, such as radiators or tanks, using brackets, clamps, and tools
Inspect, examine, and test installed systems and pipe lines, using pressure gauge, hydrostatic testing, observation, or other methods.
Modify, clean, and maintain pipe systems, units, fittings, and related machines and equipment, following specifications and drawings and using hand and power tools.
Operate motorized pumps to remove water from flooded manholes or facility floors.
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