IL-crab orchard NWR devils' kitchen DAM

This solicitation seeks construction services for modifications to the auxiliary spillway at Devil's Kitchen Dam located within Crab Orchard National Wildlife Refuge in Illinois. The U.S. Fish and Wildlife Service Region 9 Headquarters requires necessary personnel, materials, equipment and facilities to complete the project according to the specifications and drawings provided. Proposals are due January 7, 2021 and will be evaluated considering technical merit and past performance significantly more important than price to determine best value.

There is no set-aside designation. The work involves structural concrete and heavy construction with a period of performance from June 1, 2021 to October 1, 2021 within Williamson County, Illinois. An estimated award value is not provided but the scope includes replacing an earthen berm with a reinforced concrete parapet and increasing the spillway crest elevation by one foot according to engineering drawings and specifications governing concrete mix designs, formwork and placement.