Installation of New Septic Tank and Appurtenances

This contract involves the installation of a new polyethylene septic tank along with all associated components such as inlet and outlet piping, venting systems, access risers, and final backfilling. The work must be executed in accordance with relevant construction and environmental standards to ensure proper functionality and compliance. The contract is categorized as a subcontract under the North American Industry Classification System code 238220, which pertains to plumbing, heating, and air-conditioning contractors. The solicitation is designated as an Indian Small Business Economic Enterprise (ISBEE) set-aside, a preference aimed at supporting qualified small businesses linked to the Department of the Interior and Indian Health Services. The contracting agency responsible is the Department of the Interior's Mwr NEKOTA office. Although specific location details for the place of performance and contacts are not provided, the contract was posted on April 29, 2026, with a focus on facilitating infrastructure improvements in eligible communities while adhering to environmental and construction guidelines.