Regularly required to walk; frequently required to stand, stoop, kneel, crouch, climb, balance, or crawl, occasionally required to sit, required to reach with hands and arms, use hands to feel, grip, or handle, regularly required to lift and/or move up to 50 pounds, required use of vision to see up close, distance, and peripherally, as well as depth perception and ability to adjust focus. Regularly exposed to extreme temperatures, high noise levels, toxic or caustic chemicals, fumes, airborne particles, outdoor weather conditions, dusty conditions, wet and/or humid conditions, hazardous machinery, confined spaces, precarious places, proximity to other employees.