A resolution approving a five-year, $10,000,000.00 agreement between the City and County of Denver and Wright Choice, Inc. for comprehensive tunnel cleaning services at Denver International Airport. The services include cleaning dust, debris, soot, graffiti, and other contaminants from tunnel ceilings, concrete walls, barriers, guard rails, elevator entry-exits, break areas, VSRs, baggage areas, international baggage area, MODS, T1 location, train emergency exits, stairwells, and ramps. The contractor is also responsible for trash removal, emptying cans, replacing liners, removing large items, water removal from roadways, and spill response cleanup. The contract emphasizes adherence to safety, environmental regulations, and specific performance indicators (KPIs).