Employees are subject to working long hours in both inside and outside environments, in extreme hot and cold weather, and exposure to various hazards such as loud noises, vibration, moving mechanical parts, electrical current, chemicals, fumes, odors, dusts, mists, gases, poor ventilation, and oils. Participates as part of a crew and if required acts as a crew leader to construct, repair and maintain natural gas mains and service lines, fuses pipe, and locates underground natural gas lines, paints meter sets & regulator stations.