Notice of Award Form

State of Illinois Chief Procurement Office for General Services Notice of Award v.25.2

Agency and Awarded Vendor Information

Description: I-26-2040 Tri-State Tollway (I-294), Interchange Reconstruction, Asphalt Overlay and Pavement Marking, Cermak Plaza 35 (MP 30.0) to North Avenue (MP 33.5), Construction Management Services

Bid Number: 26-557THA-ENGCO-B-51413 Agency: Illinois State Toll Highway Authority (ISTHA)

Vendor Selected for Award: OSEH, Inc.

Line Item Description:

The Illinois State Toll Highway Authority (ISTHA) is giving notice of intent to award Contract I-26-2040 of PSB 26-1, Item 2 to OSEH, Inc. This professional engineering service contract provides construction management services for interchange reconstruction, asphalt overlay and pavement marking installation on the Tri-State Tollway (I-294) between Cermak Plaza 35 and North Avenue. The work includes all construction management, oversight and documentation required for this work. The amount represents a not to exceed value based on scope and services as agreed upon.

Total Award Amount $5,500,000.00 Number of unsuccessful bidders/offerors 16

Terms (Add Renewal Terms as appropriate) Length Value

Initial Term 10/1/2026-8/31/2032 $5,500,000.00

Delete Renewal Term Add Renewal Term 1,2,3

Farm Leases and Concessions

Value to the State: N/A Estimated Financial Return to the State for the Life of the Contract (Includes Renewals)

Value to the Vendor: N/A Estimated Gross Revenue to the Vendor for the Life of the Contract (Includes Renewals)

Business Enterprise Program/Veterans Business Program Awarded bidder/offeror BEP/VBP Utilization Plan Goals 30 ILCS 575/7 (6)

% of VBP Per Utilization Plan:

8% VOSB % of BEP Per Utilization Plan:

62% DBE

Notice of Award v.25.2

List each bidder or offeror's name

Total bid amount

The name(s) of the certified BEP vendor(s) identified in the bidder's or offeror's submitted utilization plan

The Percentage of the bid's amount awarded to certified BEP vendor(s) identified in the utilization plan

OSEH, Inc.

4HD, Inc.

AAA Engineering, LTD

Acclaim Collier Engineering, PLLC

Cotter Consulting, Inc.

Engineering Services Group, Inc.

Globetrotters Engineering Corporation Gulaid Consulting Engineers, PC Material Solutions Laboratory

Nashnal Soil Testing, LLC

Pinpoint Precision LLC

Spaan Tech, Inc.

SW Consulting & Engineering Services, PLLC DBA SWE Solutions T.Y. Lin International Great Lakes, Inc.

Tecma Associates, Inc.

Thomas Engineering Group, LLC TransLand Engineering Group, LLC *NA indicates that the offeror's pricing remained sealed.

Add Row Delete Row

Notice of Award v.25.2

Agency Contact

Contact Name: Tiffany Merrill Telephone Number: (630) 241-6800

Email Address: TMerrill@getipass.com Fax Number:

Street Address: 2700 Ogden Avenue City: Downers Grove

State: IL Zip Code: 60515

SPO Written Determination for Contract Award Decision

General - Applies to Split Awards, Award to Other than Lowest Responsible and Responsive Bidder. The Rationale described by the purchasing agency in the recommendation to award seems reasonable, and serves as the basis for the contract decision.

Invitation for Bid - The contract was procured through the Invitation for Bid Process, and the contract has been awarded to the lowest priced responsive and responsible bidder.

Invitation for Bid award with Domestic Products preference - The contract was procured through the Invitation for Bid Process, and the contract has been awarded to the lowest priced responsive and responsible bidder by applying the Procurement of Domestic Products Act (30 ILCS 517) preference.

Request for Proposal - Based on factors set forth in the Request for Proposal, the contract has been awarded to the offeror whose proposal is most advantageous to the State.

Other: QBS

Signature Field Date: Jul 29, 2026

State of Illinois Chief Procurement Office for General Services Notice of Award v.25.2 Page of Agency and Awarded Vendor Information Terms (Add Renewal Terms as appropriate) Length Value Initial Term Farm Leases and Concessions Estimated Financial Return to the State for the Life of the Contract (Includes Renewals) Estimated Gross Revenue to the Vendor for the Life of the Contract (Includes Renewals) Business Enterprise Program/Veterans Business Program Awarded bidder/offeror BEP/VBP Utilization Plan Goals 30 ILCS 575/7 (6) List each bidder or offeror's name Total bid amount The name(s) of the certified BEP vendor(s) identified in the bidder's or offeror's submitted utilization plan The Percentage of the bid's amount awarded to certified BEP vendor(s) identified in the utilization plan *NA indicates that the offeror's pricing remained sealed.

Agency Contact SPO Written Determination for Contract Award Decision 11.0.0.20130303.1.892433.887364