Working conditions / Environment: Physical Demands: walk, bend, twist at neck and trunk, squat, stoop reach above head, reach forward, climb in and out of vehicles, climb stairs, climb and maintain balance on ladder, lift up to 25 pounds from shoulder to overhead, lift up to 50 pounds floor to waist, push/pull items over 90 pounds on wheels over carpeted, tiled, concrete, paved, dirt or other outdoor surfaces, carry up to 50 pounds up to 10 feet, work on one's feet (standing/walking) for up to 4 hours with a single 15 minute break, visual acuity close/distant/depth perception, hearing to receive information, verbal to exchange information. Examples of Equipment/Supplies Used to Perform Tasks: pliers, screwdrivers, hand-trucks, furniture dollies, floor polishers/buffers/extractors, ladders, vacuums, floor mops (wet and dry).