The Department of Defense, through the U.S. Army Corps of Engineers (USACE) Los Angeles District, is seeking qualified contractors for the Iron King Mine-Humboldt Smelter (IKM-HS) Remedial Action Construction (RAC) project in Dewey-Humboldt, Arizona. This opportunity involves an Indefinite Delivery Indefinite Quantity (IDIQ) contract valued up to $249 million, aimed at executing remedial actions as per the Record of Decision (ROD) for the Superfund site, which includes tasks such as dam removal, waste repository construction, and habitat restoration. The project is critical for addressing environmental contamination and restoring the site, with a contract award anticipated in the second quarter of Fiscal Year 2027. Interested firms must submit their qualifications by February 11, 2025, and can contact Roger Minami at kinyar.minami@usace.army.mil or Rubyann Prout at rubyann.prout@usace.army.mil for further information.