While performing this job, the employee is occasionally exposed to vibration, risk of electrical shock, wet and/or humid conditions, moving mechanical parts, high and precarious places, fumes or airborne particles, toxic or caustic chemicals, outside weather conditions and extreme cold and heat. While performing the duties of this job, the employee is occasionally required to sit, stand or walk; use hands to finger, handle or feel; reach with hands and arms; climb or balance; stoop, kneel, crouch or crawl; talk, hear and smell.