While performing the duties of this job, the employee is occasionally required to perform the following repetitive movements: stand, walk, sit, use hands to finger, handle, or feel objects, tools or controls, reach with hands and arms, climb stairs, balance, stoop, kneel, crouch or crawl, talk or hear. May also sweep walks, rake leaves, cut grass, remove snow or perform other incidental seasonal tasks Sweeps, vacuums, mops, scrubs, floors using industrial vacuum cleaners and scrubbing machines.