E 18th Street Trunk Sewer Rehabilitation

The contract involves the rehabilitation of existing sanitary sewer mains along E 18th Street through the installation of approximately 3,763 linear feet of 27-inch and 1,980 linear feet of 30-inch Cured-In-Place Pipe (CIPP). The work is designed to address fully deteriorated gravity flow conditions and includes all necessary labor, equipment, materials, and incidentals for the successful completion of the project. Key tasks encompass customer notification, bypass pumping, cleaning, root and sediment removal, initial CCTV inspection and assessment, CIPP installation and testing, lateral reinstatement, and final CCTV inspection, all performed in accordance with the provided plans, contract provisions, and standard specifications. Additionally, the project involves epoxy or polyurethane lining of 18 manholes of various depths to prevent corrosion, complementing the main sewer rehabilitation efforts. The project is scheduled to be physically completed within 40 working days from the issuance of the Notice to Proceed, with an estimated contract value of approximately $3.35 million. The work must be completed efficiently within this timeframe, ensuring thorough inspection, testing, and reinstatement processes to restore and improve the sewer infrastructure. The contract is issued by the City of Vancouver, Washington, under solicitation number ITB 25-27, with a response deadline of June 3, 2025.