Below Kennett Seepage Remediation Phase 2

This solicitation seeks construction services for the Below Kennett Seepage Remediation Phase 2 project in Dunklin County, Missouri. The U.S. Army Corps of Engineers Engineering District Memphis is procuring excavation, embankment, stone placement, geotextiles, drainage structures, land grading, and turf establishment services. Offerors must complete all work within 260 calendar days and acknowledge any amendments by the stated deadline. The evaluation criteria will consider technical approach and price.

This is a HUBZone set-aside solicitation under NAICS codes 237110 and 237310 with an estimated award value between $5-10 million to be completed in Missouri. Nine vendors submitted bids by the July 26, 2021 deadline, with bid amounts ranging from $3.3-10 million and a government estimate of $6 million. Key line items included $35,515-$310,810 for mobilization, $3,551-$22,400 for environmental protection, and $1.6-3.6 million for embankment work. The apparent low bid was $3.3 million from Oak Hill Contractors, 23.35% below the government estimate.