MasTec - - Responsibilities: Assist journeyman in the planning, lay-out, installation, testing and repair all types of construction related systems and components; Read and interpret measuring tools such as, tape measure, speed square, framing square etc. in order to perform task accurately; Install valves, couplings and other fittings; disassemble and remove damaged or worn pipe, etc.; Produce quality work, meeting requirements of plans, specifications and industry standards; Communicate with Foreman regarding any problems arising, materials required, or any hazards noted