The Black Hills National Forest seeks quotes from small businesses to decommission 16 water wells and 1 cistern per South Dakota well-plugging regulations across the Mystic and Custer Ranger Districts in Pennington and Custer Counties, South Dakota. The acquisition is a total small business set-aside under NAICS 237110. Offerors must submit a bid bond equal to 20% of their total offer price at the time of quote. The successful contractor will need to provide 100% performance and payment bonds, due within 10 calendar days after award. Project locations, well descriptions, and closure requirements are provided in the solicitation attachments.