Gate Riser Manhole Relining

The contract involves the full-depth rehabilitation of gate riser manholes through the application of Cured-In-Place Pipe (CIPP) or an equivalent internal lining system. The scope includes conducting a thorough structural assessment of the manholes, preparing the surfaces for relining, and installing the lining system to restore the structural integrity and functionality of the manholes. This work is critical to ensuring the durability and reliability of the water management infrastructure. Issued by the California Department of Water Resources, the subcontract was posted on June 4, 2026, with a submission deadline for responses set for July 7, 2026. The contract falls under the NAICS code 238990, which covers specialized trades contractors. Although specific location details and points of contact are not provided, the project pertains to facilities managed by the department, and further details can be accessed through the official procurement platform.