This document provides details for a federal contract solicitation. The solicitation is for the Moose Creek Dam Safety Modification project to construct a mix-in-place barrier wall in the embankment of Moose Creek Dam at the Chena River Lakes Flood Control Project. The barrier wall will be between 4.5 to 5.5 miles long, located 56 to 66.5 feet below the crest of the dam embankment. It will be between 22 to 36 inches wide and composed of Portland cement and bentonite, achieving an unconfined compressive strength of 200 psi within 28 days and approximately 500 psi long term. The solicitation is a full and open request for proposal conducted as a single-phase source selection tradeoff process. The award will be based on best overall value considering non-price factors and price. The Department of the Army Corps of Engineers Engineering District Alaska is the contracting agency. The proposal submission and any other solicitation notifications will be through the Beta SAM website. A pre-proposal conference and site visit have also been scheduled as detailed in clause 52.236-27 of the solicitation.