Wetland Restoration, Hogsback WMA, Winnebago County

The Iowa Department of Natural Resources has initiated a contract opportunity for the Wetland Restoration project at Hogsback Wildlife Management Area in Winnebago County. This project is designed to improve and restore wetland ecosystems in alignment with Iowa's natural resource conservation goals. The scope of work includes constructing two dikes, conducting shallow water excavation, installing tile intakes and outlets with rodent guards, and placing dual-wall non-perforated tile. Specific detailed requirements call for multiple classes of excavation, tile investigation and breaks, installation of culverts and straw wattles, as well as the provision of clean stone. All tasks must be performed in compliance with Iowa Statewide Urban Design and Specifications (SUDAS) to ensure quality and standards adherence. The period of performance begins following the preconstruction meeting with a completion deadline of December 1, 2025. The project will take place at the Hogsback WMA site in Winnebago County. Bidders are required to meet a range of contractual and legal standards, including submission of a performance bond for contracts valued at $25,000 or more and proof of liability insurance. There is also an emphasis on engaging minority and women-owned businesses as part of the contracting process, with required documentation of compliance. The estimated contract value ranges between $500,000 and $1,500,000, and bids must be submitted by October 9, 2025. For further details, potential bidders are directed to contact the provided personnel at the Iowa DNR.