Remediation Alternatives Analysis and Feasibility Study

The contract seeks to evaluate the technical and economic feasibility of various remediation options for contaminated sites, including in-situ treatment, excavation, and monitored natural attenuation. The work requires detailed cost modeling to compare the financial implications of each approach and includes specific assessments of potential impacts on tribal communities, ensuring that environmental decisions are made with full consideration of cultural, social, and economic effects on Indigenous populations. The scope demands a comprehensive analysis grounded in sound scientific methodology and transparent economic reasoning to support informed decision-making. This subcontract is issued under the Indian Small Business Economic Enterprise set-aside program, targeting qualified Native American-owned small businesses. It is classified under NAICS code 541620 for environmental consulting services and falls under the Pacific Region of the Department of the Interior. The solicitation was posted on August 7, 2026, with responses due by August 24, 2026. While the exact location of performance is unspecified, the work is expected to support environmental restoration efforts in regions with significant tribal presence, and the selected contractor must demonstrate expertise in both environmental remediation engineering and tribal engagement practices.