This is a service / maintenance or supply contract in Collinsville, Illinois. Contact the soliciting agency for additional information.

This project requires 22% DBE participation, or if the contract goal is not met, documented evidence of good faith efforts. The Complexity Factor for this project is 0. The Consultant who is selected for this project and all Subconsultants the Prime Consultant will be using are scheduled to attend an initial meeting on August 1, 2025, at 10:30 AM at the Region Five/District Eight Office in Collinsville. Phase I/II engineering services are required to provide services for preparing Drainage Studies and Hydraulic Reports for various locations in District Eight. Typically, the studies and reports will be completed in conjunction with Project Reports completed by others. All documentation and the supporting computations are to be presented in the study/report format as appropriate. Preparation of Location Drainage Studies and Hydraulic Reports shall be in accordance with the IDOT Drainage Manual and District requirements. The department will furnish the Consultant with historical highway plans, aerial mosaic, ground surveys, hydraulic stream surveys, contour mapping, flood insurance studies, floodplain maps, pavement flooding incident reports, and information about known drainage problems, if available. The Consultant's work includes, but is not limited to, data collection, field verifications, roadway survey, stream survey, survey note reductions/plotting, drainage investigations, determination of drainage patterns, storm sewer cleaning/televising, drainage system evaluation and design, presentation/coordination with local agencies, bridge scour evaluation, development of Waterway Information Tables, hydrologic/hydraulic analyses, Hydraulic Reports for waterways and pump stations. Statements of Interest, including resumes of only the key people noted above, must be submitted electronically to the Central Bureau of Design and Environment through the Engineering Prequalification and Agreement System (EPAS). The completion date for this contract will be 60 months after authorization to proceed. The method of contractor selection has not been determined at this time. IL DOT - 51- RFQ - Various Phase I/II Projects, Various Routes, Various Counties, Region Five/District Eight