Saint Paul Park, MN30+ days ago
Selects size and type of pipe and related material according to job specifications; inspects work sites to determine presence of obstructions and to ascertain that holes will not cause structural weakness; plans sequence of installation to avoid obstructions and activities of other construction workers; cuts, threads and bends pipe; assembles and installs a variety of metal and nonmetal pipe fittings, including those made of brass, copper, lead, glass and plastic; joins pipe by means of threaded, caulked, soldered, brazed, fused or cemented joints; secures pipe to structure with clamps, brackets and hangers; installs and maintains refrigeration and air-conditioning systems including compressors, pumps, meters, pneumatic and hydraulic controls and piping; test piping system for leaks. Employee may be required to provide the following: tool box, pipe wrenches, crescent wrenches, level, torpedo level, square, tri square, plumb bob, channel locks, hammer, center punch, flat or regular screwdriver, Phillips screwdriver, set of combination wrenches, tape, folding rule, wrap around, work gloves, striker, cutting goggles, tip cleaner, rain suit.