Cured-in-Place Pipe (CIPP) Lining for Sanitary Sewer Rehabilitation

The contract involves the rehabilitation of 3,020 linear feet of existing 6-inch and 8-inch sanitary sewer lines using cured-in-place pipe (CIPP) trenchless technology, eliminating the need for traditional excavation. The scope includes comprehensive preparation such as line cleaning, precise liner installation tailored to the existing pipe geometry, thermal or steam curing to harden the new inner pipe structure, and mandatory post-installation testing to ensure integrity and flow capacity. All work must comply with industry standards for trenchless rehabilitation and meet the City of San José Public Works requirements for durability, safety, and long-term performance. This subcontract opportunity is issued by the City of San José in California under NAICS code 238990 for other specialty trade contractors, with a response deadline of June 18, 2026. The project is positioned to modernize aging infrastructure with minimal surface disruption, supporting urban sustainability goals. While no set-asides or specific contracting preferences are designated, bidders must demonstrate proven experience with CIPP methodology, access to compliant materials and equipment, and the ability to coordinate with municipal utilities during and after installation. The work will be performed within the city’s sewer system, and successful proposers will be expected to manage logistics, permitting, and quality assurance without relying on disruptive open-cut methods.