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

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 April 28, 2026, at 1:00 PM at the Region One/District One Office in Schaumburg. Phase I engineering services are required for preparing Drainage Studies and Hydraulic Reports for various locations in District One. Typically, the studies and reports will be completed in conjunction with Project Reports prepared by others. All documentation and the supporting computations are to be presented in the study/report format as appropriate. Preparation of Location Drainage Studies shall be in accordance with the district requirements. Drainage Studies related to drainage problems such as sink holes or locations with drainage concerns such as flooding are likely to be assigned as drainage investigations under this contract. The Department will furnish the Consultant with any relevant and available information such as crash data, existing and projected traffic data, utility coordination, and right-of-way data, as well as archaeological, historical, wetland, and special waste survey coordination. The Prime firm must be prequalified in the Special Services (Subsurface Utility Engineering) category to be considered for this project. 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). ILDOT - 12 - RFQ - Various Phase I Projects, Various Routes