The purpose and intent of this Invitation to Bid is to establish a term contract for Chemical Cleaning of Landfill Leachate collection System on an "as needed" basis for facilities located throughout the Solid Waste AUTHORITY of Palm Beach County (AUTHORITY) in accordance with the specifications, terms and conditions stated herein. The proposed work consists of all labor, materials, equipment and incidentals required for experienced and qualified Contractors to perform services to include chemical cleaning, maintenance and miscellaneous repairs required for the Landfill Leachate Collection System at the Solid Waste Authority of Palm Beach County's Landfill. Services shall include but is not limited to: chemical cleaning of leachate force-mains, leachate gravity pipes under the landfill, leachate manholes and pump stations, leachate main gravity lines and landfill gas infrastructure. Services may also include confined space entry on an "as-needed" basis.