CONTINUOUSLY: Audible speech, Color vision, Depth perception, Hearing acuity, Lifting / Carrying: 0-10 lbs, Pushing / Pulling: 0-25 lbs, Pushing / Pulling: 26-40 lbs, Pushing / Pulling: 41-60 lbs, Repetitive hand/arm use, Seeing - Far/near, Standing, Walking. Physical Requirements: OCCASIONALLY: Climb stairs/ladder, Communicable Diseases and/or Pathogens, Lifting / Carrying: 21-40 lbs, Lifting / Carrying: 41-60 lbs, Pushing / Pulling: 100 lbs or greater with assistance, Pushing / Pulling: 61-100 lbs, Sitting, Squat/kneel.