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File #: 26-0527    Version: 1
Type: Change Order Status: Adopted
File created: 1/28/2026 In control: Transportation Committee
On agenda: 2/3/2026 Final action: 2/10/2026
Title: DT-P-0242D-19 AMENDMENT TO RESOLUTION DT-P-0242C-19 ISSUED TO TRANSYSTEMS CORPORATION PROFESSIONAL PRELIMINARY (PHASE I) ENGINEERING SERVICES CH 23/NAPERVILLE ROAD AT ILLINOIS 38 INTERSECTION IMPROVEMENTS SECTION 19-00195-05-CH (CONTRACT INCREASE $39,346.76, 9.38%)
Attachments: 1. TranSystems 4085 Change Order, 2. TranSystems Decision Memo, 3. TranSystems Naperville Road and IL 38 Supplement026-01-20).pdf, 4. HLR Vendor Ethics Form, 5. GFT Vendor Ethics
title

DT-P-0242D-19
AMENDMENT TO RESOLUTION DT-P-0242C-19
ISSUED TO TRANSYSTEMS CORPORATION
PROFESSIONAL PRELIMINARY (PHASE I) ENGINEERING SERVICES
CH 23/NAPERVILLE ROAD AT ILLINOIS 38
INTERSECTION IMPROVEMENTS
SECTION 19-00195-05-CH
(CONTRACT INCREASE $39,346.76, 9.38%)

resolution
WHEREAS, the DuPage County Board has heretofore approved and adopted Resolutions DT-P-0242C-19 on October 22, 2024, DT-P-0242B-19 on November 8, 2022, DT-P-0242A-19 on March 23, 2021 and DT-P-0242-19 on September 10, 2019; and
WHEREAS, Resolution DT-P-0242-19, awarded a contract to TranSystems Corporation for Professional Phase I Engineering Services for improvements at CH 23/Naperville Road and Illinois 38, Section 19-00195-05-CH; and
WHEREAS, the current cost of said contract to the County of DuPage, by and through the Division of Transportation, is $419,404.02, with reimbursement of $125,000.00 by the Illinois Department of Transportation; and
WHEREAS, IDOT has requested a Traffic Management Plan to further assess the traffic impacts along Roosevelt Road during construction, and as a result of the NEPA review process and continued coordination with the City of Wheaton, it is necessary to refine the analysis of several tasks, including the alternative geometric analyses, right-of-way analyses, review of impacts and associated revisions to the study report and other documents; and
WHEREAS, the cost for these additional tasks was not included in the original contract; and
WHEREAS, the Division of Transportation Committee recommends a change order to increase the contract in the amount of $39,346.76.








NOW, THEREFORE, BE IT RESOLVED that the DuPage County Board adopt this Amendment to Resolution DT-P-0242C-19, issued to TranSystems Corporation, to increase the funding in the amount of $39,346.76, resulting in an amended contract total amount of $458,750.78, an increase of 9.38% and a cumulative...

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