Calculator, fax machine, ovens, dishwasher, ladder, small hand tools (screwdrivers, wrenches, hammers, sockets, pliers, crimpers, wire cutters, etc.), hand saws, power tools (saw, drill, sander, etc.), drills, grinder, welding torch, lift equipment, light van, seat belts, safety equipment (flares, reflective signs), fire extinguisher, radio communication equipment and cellular phone. Standing, walking, climbing (stairs, ladder, scaffold, or ramps), balancing, stooping, kneeling, crawling, pulling, pushing, reaching, hearing, speaking clearly and driving truck or van.