| Project Location: | Springinsguth Stream (West Branch DuPage River)
Hanover Park: Northway Dr. west to where the stream enters a pipe. Schaumburg: Springinsguth Rd. to east of Northway Dr. |
| Phase: | Construction |
| Project Status: | Advertised for Bidding |
| Bid Opening Date: | April 27, 2023 at 11:00 AM |
| Mandatory Pre Bid Meeting: | April 11, 2023 at 11:00 AM CDT |
| Construction Start Date | TBD |
| Construction Completion Date: | TBD |
| Contractor: | TBD |
| Construction Engineer: | Engineering Resource Associates |
| Design Engineer: | Hanover Park: Engineering Resource Associates
Schaumburg: WBK Engineering |
| Awarded Construction Amount: | TBD |
| Adjusted Final Construction Amount : | TBD |
| Funding Source(s): | EIEPA GIGO, MWRD Green Infrastructure, Local, Village of Schaumburg |
OBJECTIVE:
Provide improved stormwater quality by providing improved streambank stabilization and reduce flooding with the creation of new flood plain storage areas.
DESCRIPTION:
Hanover Park: The project restores and stablizes the eroded streambanks. Work includes streambank excavation and re-shaping, removal of a box culvert, and re-meandering of the stream to create new channel and forebay areas. Rock toe, in-stream rock substrate areas, stream barbs, and pre-cast modular retaining walls are used as stabilization measures. New native plantings will be installed to improve water quality.
Schaumburg: The project includes realignment of portions of the channel to create a sinuous reach, regrading of banks, installation of vegetated stone toe, installation of two riffle structures, removal of existing sheetpile wall, installation of a new watermain under the stream, lining of a sanitary sewer under the stream, grading to create floodplain storage, and plantings/restoration.