While performing the essential functions of this job the employee is regularly required to stand, walk, use hands to finger, handle, or feel, reach with hands or arms, stoop, kneel, crouch, or crawl, and is occasionally required to lift and/or move heavy objects. The work also requires the following physical abilities in order to perform the essential job functions: balancing, climbing, grasping, hearing, mental acuity, pulling, pushing, repetitive motion, speaking, talking, and visual acuity.