91ST AVENUE WASTEWATER TREATMENT PLANT PROCESS CONTROL PIPELINE REHABILITATION ENGINEERING SERVICES

The City of Phoenix is seeking qualifications for engineering services related to the 91st Avenue Wastewater Treatment Plant Process Control Pipeline Rehabilitation project. This solicitation, identified as WS90100101, is managed by the Design and Construction Procurement agency in Arizona. Interested parties must submit their qualifications through the City's procurement portal by the deadline of September 18, 2026. The primary point of contact for this effort is Contract Specialist I Alissa Bahr. The procurement process involves a rigorous evaluation of Design-Build teams, including a performance review based on up to three reference evaluations. The project follows a structured subcontractor selection plan, requiring the Design-Builder to submit a detailed plan for City approval to ensure transparency and fairness in selecting major subcontractors and suppliers. Additionally, the project documentation includes an addendum to clarify and update technical specifications and plan sheets, which bidders must acknowledge upon submission.