Material Supply – CIPP Liner Tubes and Resins

The contract seeks the supply of felt or fiberglass liner tubes and thermosetting resins, including polyester and epoxy formulations, to meet the technical standards set by the Illinois Department of Transportation and applicable municipal codes. These materials are intended for use in cured-in-place pipe rehabilitation projects, where liners are installed to restore the integrity of underground utility pipes without excavation. All products must comply with specific performance, durability, and safety criteria outlined by regulatory authorities to ensure long-term functionality under varying environmental and load conditions. Subcontractors are required to submit offerings by the response deadline of June 2, 2026, and must demonstrate the ability to consistently deliver materials that adhere to the specified industry and governmental requirements. The procurement is managed by the Public Works Department of Illinois, with work performance expected to support infrastructure initiatives within the state. While the exact delivery locations and quantities are not detailed, vendors must be prepared to fulfill orders across multiple jurisdictions and maintain strict quality control throughout production and shipment.