This is an unrestricted, firm fixed-price procurement for stone placement along the banks of the Mississippi, Atchafalaya, and Red Rivers, and Old River Control Channels. The estimated construction magnitude is between $10,000,000 and $25,000,000, with a performance period not to exceed 730 calendar days after notice to proceed. The work will be performed across specified river mile ranges in Louisiana and Mississippi. The solicitation is anticipated to issue on or about May 22, 2026, with a bid opening on or about June 22, 2026. All qualified businesses may bid, but large firms must comply with subcontracting plan requirements.