4714 DunnetBay - Renewal NOA_Signed.pdf

Renewal Notice of Award

State of Illinois Chief Procurement Office for General Services Renewal Notice of Award v.25.2 Page 1 of 2

Agency and Vendor Information

Description I-19-4714 I-490 and IL Rte 390 Interchange Roadway and Bridge Construction IL 390 M.P. to M.P. 17.0

Renewal Bid Number 26-557THA-ENGCO-B-49766 Agency THA - Toll Highway Authority

Vendor Dunnet Bay Construction Company

Line Item Description

RENEWAL NOTICE - THIS IS NOT A SOLICITATION

This construction contract was advertised on 12/6/21, BidBuy# 22-557THA-ENGCO-B-26216. Bids were received on 1/28/22. The contract was awarded by the Tollway Board to Dunnet Bay Construction Co. on 3/21/22 via board resolution 22416 in the amount of $23,241,093.24. The contract is set to expire on 12/1/25. A one-year renewal is requested to finish the last of the sanitary sewer installation and water abandonment work; the contract has been delayed due to unmarked underground utilities that required relocation and/or adjustment and the need to negotiate an agreement with the City of Des Plaines to accept sanitary sewer flows originating in Elk Grove Village;

the CM is finalizing quantities but several subcontractors have been reluctant to agree to the numbers;

and the contractor has also signaled an intent to pursue a claim which will require additional time to resolve. The Tollway will utilize one of the two one-year renewal option prescribed in the contract. No additional funds will be added.

Total Renewal Amount $0.0 Original Solicitation Bid Number 22-557THA-ENGCO-B-26216

Renewal Begin Date Renewal End Date Value

12/01/2025 12/01/2026

$0.00

Farm Leases and Concessions

Value to the State (Estimated Financial Return to the State for this renewal) N/A

Value to the Vendor (Estimated Gross Revenue to the Vendor for this renewal) N/A

Business Enterprise Program/Veterans Business Program

% of VBP Per Utilization Plan 2.21% VOSB % of BEP Per Utilization Plan

BEP subcontractor Name List the names of ALL BEP subcontractors identified on the Utilization

Plan

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

SPO Written Determination for Contract Award Decision

Renewal - The contract is a renewal in accordance with the terms of the existing contract.

State of Illinois Chief Procurement Office for General Services Renewal Notice of Award v.25.2 Page 2 of 2

SPO Signature Date Nov 10, 2025

State of Illinois Chief Procurement Office for General Services Renewal Notice of Award v.25.2 Page of Agency and Vendor Information Renewal Begin Date Renewal End Date Value Farm Leases and Concessions Business Enterprise Program/Veterans Business Program % of VBP Per Utilization Plan % of BEP Per Utilization Plan BEP subcontractor Name List the names of ALL BEP subcontractors identified on the Utilization Plan The Percentage of the contract's amount awarded to certified BEP vendor(s) identified in the utilization plan When Add row is clicked add a new row SPO Written Determination for Contract Award Decision Renewal - The contract is a renewal in accordance with the terms of the existing contract.

6.5.0.20211215.13

This construction contract was advertised on 12/6/21, BidBuy# 22-557THA-ENGCO-B-26216. Bids were received on 1/28/22. The contract was awarded by the Tollway Board to Dunnet Bay Construction Co. on 3/21/22 via board resolution 22416 in the amount of $23,241,093.24. The contract is set to expire on 12/1/25. A one-year renewal is requested to finish the last of the sanitary sewer installation and water abandonment work; the contract has been delayed due to unmarked underground utilities that required relocation and/or adjustment and the need to negotiate an agreement with the City of Des Plaines to accept sanitary sewer flows originating in Elk Grove Village; the CM is finalizing quantities but several subcontractors have been reluctant to agree to the numbers; and the contractor has also signaled an intent to pursue a claim which will require additional time to resolve. The Tollway will utilize one of the two one-year renewal option prescribed in the contract. No additional funds will be added.

$0.00