The SFO Recycled Water System Project involves the design and construction of an Advanced Water Treatment Plant (AWTP) to meet Title 22 requirements for recycled water and remove per-and polyfluoroalkyl substances (PFAS) from the effluent. The project also includes the design and construction of a 250,000-gallon storage tank, pump station, and distribution system. The project requires upgrades to three existing Sequence Batch Reactors (SBR) and the construction of one new SBR for permit compliance. • The project is a Progressive Design-Build Project where Trade Work is incrementally authorized by the Airport. • The goal of the project is to design, construct, permit, activate, commission, and closeout the new construction for the Recycled Water System Project. • The project requires the subcontractor to provide all labor, materials, equipment, and supervision necessary to complete the project. • The subcontractor must strictly comply with all requirements for system and utility shutdowns and associated coordination required to maintain safety and the live operational environment.