Frequent (Usually required for the job): standing, sitting, walking, climbing, lifting, pushing/pulling, carrying, climbing, kneeling (bending leg at knee and resting on knee), crouching (bending at knees), reaching (extending hands and arms in any direction), handling objects (grasping, turning or otherwise using hands or hand), repetitive hand motion, use of arm muscles over extended periods (use of leg muscles over extended periods, overhead work (over shoulder height) and stationary desk or bench work with neck bent forward. Working outdoors in various weather conditions; working indoors; outdoors; operating forklifts, machinery and vehicles; working with chemicals, to include liquid bleach (sodium hypochlorite), sodium permanganate, zinc orthophosphate and hydrofluosilicic acid (fluoride), as applicable to the city’s treatment processes; working near fumes and/or vapors and driving city vehicle or personal vehicle to perform essential functions of position.