Activities requiring handling and grasping with the hands when performing repairs or maintenance of equipment by utilizing hand tools, power tools, air tools, nuts, bolts, electronic controls, and other small parts. Frequent lifting (60-100lbs), carrying, pushing, and/or pulling; some climbing and balancing on ladders, trucks, and platforms of heights above 10ft, significant stooping, bending, kneeling, crouching, and/or crawling.