Ability to walk, stand, sit, kneel, push, stoop, reach above the shoulder, grasp, pull, bend repeatedly, climb stairs, identify colors, hear with aid, see, write, count, read, speak, analyze, alphabetize, lift, and carry under 45 lbs., perceive depth, and operate a motor vehicle. Equipment (machines, tools, devices) used in performing the essential job function include but not limited to computer and related equipment, calculator, special instrumentation, forklift, pallet jack, hand tools, power tools, air tools, telephone, and automobile.