Site work for a civil project in Downers Grove, Illinois. Completed plans call for site work for a bridge / tunnel.

To provide for Pier 8 Temp Drainage for work related to I-490 Railroad Bridge Construction & Earthwork. The Illinois Toll Highway Authority THA is giving its notice of intent to amend its contract with Walsh Construction Company to provide for Pier 8 Temp Drainage for work related to I-490 Railroad Bridge Construction & Earthwork Reference Bidbuy Purchase Order #: P-32175 Original Contract Award Amount: $214,831,567.83 Cost of combined total of original ATP and supplemental ATP: $189,997.33 Description - The change is germane to the original contract as signed, Work of this type was included in the original contract, and the change represents an adjustment required by the contract, based on unpredictable developments in the work. Contractor - Walsh Construction Company - Daniel Walsh - 929 W. Adams Street, Chicago, IL 60607-3021 - (312) 563-5400 - (312) 563-5447 I-21-4732 - CO#48 - ATP #51.2 - I-490 Railroad Bridge Construction & Earthwork