Operating motor vehicles and applicable equipment; Performing preventive maintenance to applicable equipment; Maintaining records; Conducting vehicle inspections and recognizing defects; Performing manual labor; Communication, interpersonal skills as applied to interaction with coworkers, supervisor, the general public, etc. Incumbents may be subjected to moving mechanical parts, vibrations, fumes, odors, dusts, gases, poor ventilation, chemicals, oils, extreme temperatures, inadequate lighting, intense noises, travel, and environmental hazards.