Bridge Painting on Four Structures on I-72 and IL 29

The Illinois Department of Transportation (IDOT) is soliciting sealed bids for bridge painting at four structures on I-72 and IL 29 in Sangamon County, with bids due November 6, 2026 via the iCX (Integrated Contractors Exchange) system. DBE participation is required as indicated in the contract documents.

The scope covers surface preparation through blast cleaning, power tool cleaning, or water jetting; chloride remediation; and application of specified paint systems at four structures: IL 29 northbound and southbound over South Fork of Sangamon River (Structure Nos. 084-0042 and 084-0043), and I-72 westbound and eastbound over Clear Creek (Structure Nos. 084-0157 and 084-0158). Lead-containing paint is anticipated at all four structures, requiring containment and proper disposal of residues. Contractors must hold current SSPC-QP1 certification for non-lead abatement work and SSPC-QP2 certification for lead abatement projects. A full-time Quality Control inspector must be onsite during all operations affecting coating quality. Work is restricted to April 15 through October 31 unless otherwise authorized. At least one lane in each direction must remain open to traffic at all times with minimum 17-foot 7-inch width; a changeable message sign must be erected seven days in advance of traffic control. Contractors must contact the District 6 Bureau of Operations at least 72 hours prior to starting work and three weeks before implementing traffic control.

Within 30 days of contract execution, the contractor must submit comprehensive plans including qualifications, quality control programs, surface preparation and painting plans, paint manufacturer certifications, and inspection access plans. Strict weather condition requirements apply, including dew point monitoring and surface temperature maintenance at least 5 degrees Fahrenheit above dew point during final surface preparation. The work is funded through National Highway Performance Program (NHPP) Federal-aid funds and will be awarded to the lowest responsive and responsible bidder in accordance with IDOT standards and Federal-aid requirements.