This position requires the ability to frequently stand, walk, sit, use hands and fingers, reach with arms and hands, grip, speak, hear, see, climb and/or balance, bend, kneel, squat or crawl, use legs and feet; occasionally lift, carry, pull, push and/or move up to 70 pounds. Respirators (PPE) are distributed by CTI and are used to protect employees from those occupational hazards caused by breathing contaminated air (harmful dust, fogs, fumes, mists, gases, smokes, sprays, or vapors).