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