While performing the functions of this job, the employee is continuously required to climb or balance, stoop, kneel, crouch, or crawl, talk or hear; regularly required to stand, walk, use hands to finger, handle, or feel, reach with hands and arms; occasionally required to sit. While performing the functions of this job, the employee is regularly exposed to work near moving mechanical parts, fumes or airborne particles; occasionally exposed to work in high, precarious places, extreme heat.