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, 2023, at 1:30 PM at the Region
Four/District Six Office in Springfield. Phase I/II engineering services are required for various projects throughout District Six.
Phase I work, if required, may consist of conducting route surveys, hydraulic surveys, hydraulic
analyses, geometric studies, preparing Bridge Condition Reports, Hydraulic Reports, Structure
Geotechnical Reports (SGR’s), Type, Size and Location (TS&L) plans, Intersection Design
Studies (IDS’s), and Project Reports (categorical exclusion projects only). This work may include
data collection, development of alignment alternatives, ADA ramp details, cost estimates, traffic
management analyses, accident analyses, geometric studies, traffic studies, drainage studies,
geotechnical analyses, and all other related work required to produce the necessary Phase I
documents and reports. Phase II work, if required, may consist of conducting route surveys, land surveys, hydraulic
analyses, structure plans, roadway plans, drainage plans, geometric plans, traffic signal design
plans, roadway lighting design plans, geotechnical analyses, traffic staging plans, temporary and
permanent erosion control plans, plats and legal descriptions for Right-of-Way acquisition, and
any other related work required to complete plans, specifications and estimates as necessary.
The various proposed projects may include ADA ramps, patching and resurfacing, bridge repair,
bridge rehabilitation, bridge replacement, widening and resurfacing, and/or new roadway projects.
The Consultant may also be tasked with reviewing plans and specifications for roadway and
bridge rehabilitation projects.
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:
Highways (Roads and Streets)
Location Design Studies (Rehabilitation) 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. IDOT - 29 - RFQ - Various Phase III Projects, Various Routes, Various Counties, Region One/district One
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