Frequently uses hands/fingers for handling, to work with such hand tools as lawn equipment, outdoor tools, shovels, wrenches, screwdrivers, wire cutters, pliers, and soldering irons. Cleaning shall include removal of all bird nests, cobwebs, beehives, wasp nests, vegetation, leaves, debris, and all other obstructions that constricts flow to and through roof gutters, drains, and downspouts.