The work to be done under this contract shall be started on or about August 18, 2025. All work under…

Active Open Market Competitive Sealed Bidding Illinois Awarded

Contract number
25-557THA-ENGCO-P-83405
Awardee
Foundation Mechanics LLC
Contracting organization
Engineering - Construction
Contract amount
$4,099,199

Award facts

Completion date

Award details come from bidbuy.illinois.gov. Updated .

About this award

The Illinois State Toll Highway Authority (ISTHA) awarded a contract (RR-25-4990) to Foundation Mechanics LLC for comprehensive drainage improvements on the Tri-State Tollway. The project spans specific segments of Interstate 94 and Interstate 294 in Lake and Cook Counties, Illinois, specifically covering mile posts 19.0 to 21.9 on I-94 (between Townline Road and Half Day Road) and mile post 50.7 on I-294 (at Walters Avenue). The contract, valued at $4,099,199.00, was secured through a competitive sealed bidding process.

The scope of work includes critical infrastructure maintenance such as cleaning storm sewers, culverts, and drainage structures; regrading ditches; implementing landscaping and erosion control measures; and maintaining traffic flow during construction. The contract has a performance period from August 18, 2025, to September 25, 2026, with potential for a two-year renewal. Foundation Mechanics LLC demonstrated a commitment to diversity, with a 49.94% Disadvantaged Business Enterprise (DBE) participation and a 5.83% Veterans Business Program (VBP) participation, which likely contributed to their successful bid over a competing proposal from MYS, Incorporated.

Line items

Item Total
The work to be done under this contract shall be started on or about August 18, 2025. All work under this contract shall be completed by September 25, 2026. The location of the services to be performed for this contract is the Tri-State Tollway (I-94) between Mile Post 19.0 (Townline Road) and… —

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Quick answers

Who was awarded contract 25-557THA-ENGCO-P-83405?

Contract 25-557THA-ENGCO-P-83405 was awarded to Foundation Mechanics LLC by Engineering - Construction in Illinois on August 12, 2025.

How much is contract 25-557THA-ENGCO-P-83405 worth?

Its contract amount is $4,099,199.

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