Site work for a water / sewer project in Naperville, Illinois. Completed plans call for site work for a water / sewer project.

The City of Naperville is accepting sealed bids from qualified vendors to supply labor, equipment, supplies and material associated with the 2025 Small Diameter Main Line Rehabilitation Country Lakes Phase 1. The work generally includes but not limited to: Installation of either Glass Reinforced Plastic (GRP) Cured-in-Place Thermosetting Resin Pipe (CIPP) cured with ultraviolet light OR Resin-Saturated Felt CIPP Lining Cured with Steam or Hot Water. Pressure Test and Grouting of lateral connections six feet (6') upstream (post CIPP lining). The estimated sanitary sewer to be lined is 14,502 linear feet with an additional 5 linear feet of drop assembly pipe. The estimated total quantity of sanitary sewer laterals to be tested and sealed is 212. All laterals are six-inch (6") and mainline pipe sizes include eight-inch (8"), ten-inch (10"), fifteen-inch (15") diameter, and eighteen-inch (18") diameter. Pipe material is vitrified clay pipe, reinforced plastic pipe (Truss), and ductile iron pipe. Some segments of pipe may require heavy cleaning prior to lining. Bid Deposit (10% of Total Bid) All questions concerning this bid shall be submitted in writing at least five business days prior to the online bid opening to Carla Soria at soriac@naperville.il.us. The deadline for questions is February 20, 2026 by 12:00 p.m. Summary: A. It is the intent of this specification to provide for the complete rehabilitation of existing sanitary sewer pipelines. The complete rehab includes.... a. Installation of either.... i. Glass Reinforced Plastic (GRP) Cured-in-Place Thermosetting Resin Pipe (CIPP) cured with ultraviolet light. OR ii. Resin-Saturated Felt CIPP Lining Cured with Steam or Hot Water. b. Pressure Test and Grouting of lateral connections six feet (6') upstream (post CIPP lining) B. Bidders are encouraged to visit the project worksites prior to bidding. The pipeline segments listed in this bid are the actual pipeline segments that are to be lined during the contract period. Some locations may require extensive traffic control or access to private property. C. The estimated sanitary sewer to be lined is 14,502 linear feet with an additional 5 linear feet of drop assembly pipe. The estimated total quantity of sanitary sewer laterals to be tested and sealed is 212. All laterals are six-inch (6") and mainline pipe sizes include eight-inch (8"), ten-inch (10"), fifteen-inch (15") diameter, and eighteen-inch (18") diameter. Pipe material is vitrified clay pipe, reinforced plastic pipe (Truss), and ductile iron pipe. Some segments of pipe may require heavy cleaning prior to lining. D. It is the intent of the City of Naperville to award a single contract to the lowest responsive responsible bidder When noted in the specifications, the City reserves the right to require the successful bidder to supply a Performance Bond and a Labor and Materials Bond within ten (10) calendar days of acceptance of the bidders proposal by the City. The bonds, unless otherwise specified by the Purchasing Manager, shall be 100% of the total contract price.