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 0.035. 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 October 28, 2026, at 10:30 AM at the Region One/District One in Schaumburg. Phase II engineering services are required for developing traffic signal coordination and timing (SCAT) for various systems located in District One including closed loops systems and advanced traffic management systems. The Consultant will also be required to respond in the field to traffic signal and system operational issues, complaints and other District needs on short notice. Therefore, the proximity of the Consultant's staffed office to District One is important in providing a timely response. Also, the Consultant is expected to prepare or review traffic signal design/networking plans, traffic studies, and other tasks as assigned by the District's Traffic Signal Engineer. Work orders under the blanket agreement will be negotiated and authorized by the department on an as-needed basis. Questions concerning this Bulletin should be directed to: E-mail: DOT.ConsultantServices@illinois.gov Or mailing address: Bureau of Design and Environment 2300 South Dirksen Parkway Attn: Consultant Unit Room 330 Springfield, IL 62764 The Prime firm must be prequalified in the following categories to be considered for this project: Special Plans (Traffic Signals) Special Studies (Signal Coordination and Timing (SCAT)) Special Studies (Traffic Studies) 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 method of contractor selection has not been determined at this time. ILDOT - 08 - RFQ - Various Phase II Projects, Various Routes