Able to see, hear and speak; able to sit, stand for at least two hours at a time, sit, bend, crawl, squat, kneel and climb able to use both arms and hands to use a computer and peripherals and lift 40 pounds from floor level, able to work below ground level in confined spaces and on stationary or mobile elevated platforms, able to wear respirator and other PPE as required, able to climb stairs. Recommend controls and programming modifications to eliminate machine and system malfunctions, minimize operator errors, eliminate recurring equipment issues, increase efficiency, increase output, decrease set-up time, and decrease cost.