F--Multi-Site Phase I ESAs for Great Plains Region

The Department of the Interior, through the Bureau of Indian Affairs (BIA) Pacific Region, is soliciting quotes for a firm-fixed-price purchase order to conduct Phase I Environmental Site Assessments (ESAs) for multiple properties proposed for fee-to-trust land acquisition in the Great Plains Region. The scope of work includes records reviews, site reconnaissance, and interviews to identify potential environmental liabilities in accordance with ASTM E1527-21 and 40 CFR Part 312. The assessments cover eight specific locations across North Dakota and South Dakota, including sites in McKenzie, Rolette, Roberts, and Meade counties. The tentative period of performance is from the date of award through September 30, 2027. This procurement is 100% set aside for Indian Small Business Economic Enterprises (ISBEEs), requiring offerors to provide self-certification of their status under the Buy-Indian Act. The government will utilize the Lowest-Priced Technically Acceptable (LPTA) source selection methodology, where quotes are evaluated on a pass/fail basis for technical acceptability before price is considered. Required submission materials include a technical approach, project management resumes, at least three past performance references, and a summary of tribal experience. Payments are to be processed electronically via the U.S. Department of the Treasury's Invoice Processing Platform (IPP) upon approval by the BIA Technical Point of Contact.