Missouri River Bank Stabilization and Navigation project River Miles 260 - 360

This solicitation from the U.S. Army Corps of Engineers, Kansas City District seeks stone placement services for bank stabilization and navigation work along the Missouri River between River Miles 260 to 360. The purpose is to repair structural damage caused by the 2019 flood event, including placement of approximately 363,600 tons of stone. Bids were due October 18, 2022 and the government estimated cost was $49.7 million. Qualifications required experience over the past five years in construction of large marine structures, operation of work barges and floating plant, and barge-mounted cranes.

No set-aside was used. The NAICS code is 237990 and PSC code is R499. Two offers were received ranging from $23.8 to $25.8 million. The period of performance is 1110 calendar days with liquidated damages of $2,050 per day for delays. The place of performance is Kansas City, Missouri. Key details include repairing 20 to 65 structures, with standard repairs estimated between 12,000 to 83,200 tons and overlay repairs ranging from 9,000 to 137,100 tons depending on river mile and type of repair.