D

Placement of temporary and long term personnel to utility, communications, and cable TV companies for a wide variety of support work

Installation of utility, cable and gas distribution systems, installation, maintenance and repair of power, cable, fiber optic, and various other telecommunication systems

Electronically locating and marking placement of underground cables, pipes and wires for utility, communication, and cable TV companies and reading meters for utility companies; design for others in the field of engineering of communication and power transmission systems