p>Assist with the lay out, assembly, installation, and maintaining of pipe systems, pipe supports, and related hydraulic and pneumatic equipment for steam, hot water, heating, cooling, lubricating, sprinkling, and industrial production and processing systems, applying knowledge of system operation, and following blueprints. Assemble and installs variety of metal and nonmetal pipes, using threaded caulked, soldering, brazen, fused, or cemented joints, and hand tools.