Sufficient clarity of speech and hearing or other communication capabilities, with or without reasonable accommodation, which permits the employee to communicate effectively; Sufficient vision or other powers of observation, with or without reasonable accommodation, which permits the employee to work safely in a park environment; Sufficient manual dexterity, with or without reasonable accommodation, which permits the employee to use hand tools; Sufficient strength and endurance, with or without reasonable accommodation to lift, carry and move objects, through a full range of motion, up to 10 pounds occasionally, 5 pounds frequently and 2 pounds consistently; Sufficient personal mobility and physical reflexes, with or without reasonable accommodation, which permits the employee to stoop, kneel, crouch, stand, walk, push, pull, and grasp repetitively in various recreation areas throughout the City. The nature of the work performed requires that an employee in this class establish and maintain effective working relationships with supervisors, other City employees, and the public.