This opportunity involves providing portable latrine, handwashing station, and dumpster services along the southern U.S. border, including Nogales and Naco, AZ, and other remote areas. Vendors must be able to transport, emplace, service, and relocate units upon 24 hours' notice, with latrines anchored to withstand 60 mph winds. Services include pumping, cleaning, restocking supplies, and disposing of waste in compliance with all regulations, as well as hauling off Concertina wire. Dumpster services require roll-off containers with a minimum capacity of 1,000 cubic feet, with service occurring 1-3 times per week. No specific budget or submission timelines are mentioned in the description.