Gavins Point Raw Water Intake Zebra Mussel Mitigation

UPDATE 8/7/25: Posted Amendment 0002 to the Solicitation. This Amendment adds a second site visit date and extends the date the proposals are due until 4 September 2026.

UPDATE 7/29/26: Posted Amendment 0001 to the Solicitation. This Amendment incorporates the Solicitation Drawings attachment to the Solicitation. The U.S. Army Corps of Engineers, Omaha District, hereby announces the solicitation for Gavins Point Raw Water Intake Zebra Mussel Mitigation. The solicitation will close on 31 August 2026. The solicitation is restricted to Small Businesses.

A Site Visit is scheduled and additional information regarding the site visit is provided in the solicitation via FAR Clause 52.236-27. The site visit is scheduled for 05 August 2026. The scope of this project is to design a zebra mussel abatement system to protect the powerhouse raw water intakes and intake piping. The contractor will supply all labor, equipment, and materials for installation of a new zebra mussel mitigation system.

Significant features of this design include installation of two local tank skids and integral spill containment pallets, installation of two pump skids for distribution, power supply to distribution pumps and ancillary distribution system equipment, and interfacing of distribution pumps with existing raw water flow meters.

The Contractor will be required to commence work upon receipt of contract award and complete the work 210 calendar days after receipt of Notice to Proceed, this is subject to change after solicitation issuance. The estimated construction cost of this project is between $250,000 and $500,000. The Primary North American Industry Classification System (NAICS) code for this solicitation is 237110, Water and Sewer Line and Related Structures Construction, with a size standard for Small Business of $45M.

The Contracting Office is USACE Omaha District, located at 616 Capital Ave, Omaha, NE 68102. All questions pertaining to this solicitation shall be submitted on ProjNet (ProjNet access, and additional guidance are contained within the solicitation). The place of performance is Gavins Point Project, Crofton, NE 68730.