Additionally, the following physical abilities are required: balancing, climbing, crawling, crouching, feeling, fingering, grasping, handling, hearing, kneeling, lifting, mental acuity, pulling, pushing, reaching, repetitive motions, speaking, standing, stooping, talking, visual acuity and walking. MACHINES, TOOLS, EQUIPMENT AND WORK AIDES: Shovels, pickaxes, various hand tools, air tools, boring tools, pumps, metal detectors, line locators, I-PAD.