This acquisition is for a firm-fixed-price contract to perform a Non-Time Critical Removal Action at the contaminated Hidden Hill Mine site within the Mojave National Preserve in California. The work involves excavating, transporting, and disposing of an estimated 150 tons of material, along with preparing several post-award plans and a completion report. The project is set aside for Indian Small Business Economic Enterprises (ISBEEs) and has an estimated magnitude below the Simplified Acquisition Threshold of $350,000. A mandatory site visit is scheduled for April 9, 2026. Performance and payment bonds of 100% will be required.

This is a firm-fixed-price contract for environmental cleanup services at the Hidden Hill Mine site within Mojave National Preserve in California, set aside for Indian Small Business Economic Enterprises. The work involves excavating and disposing of an estimated 150 tons of contaminated material and preparing several post-award plans. The project location is specified with geographic coordinates on the southeast slope of the Providence Mountains. The estimated project magnitude is below the Simplified Acquisition Threshold of $350,000. A mandatory site visit is scheduled for April 9, 2026.

This is a pre-solicitation notice for a firm-fixed-price environmental cleanup contract at the Hidden Hill Mine site within the Mojave National Preserve in California. The work involves excavating and disposing of approximately 150 tons of contaminated material and preparing various post-award plans. The project is set aside for Indian Small Business Economic Enterprises (ISBEEs) and has an estimated magnitude below the Simplified Acquisition Threshold of $350,000. A group site visit is scheduled for April 9, 2026. The full solicitation will be posted on SAM.gov on or before March 27, 2026.