Project Description: Provide Aerobic Treatment Unit (ATU) operation and maintenance services at various park sites for the Department of Parks and Recreation (DPR) on an as needed basis. ATU operation and maintenance services will be required at the following sites for the estimated number of annual visits: Kualoa Regional Park – 52 maintenance visits per year. Hauula Community Park – 12 maintenance visits per year. Kaupo Beach Park – 3 maintenance visits per year. Barbers Point Beach Park – 3 maintenance visits per year. The Contractor shall furnish qualified labor, equipment, supplies, materials and appurtenances, whether actual or implied, to perform the services, unless specified otherwise.