Demolition, site work and addition to a water / sewer project in San Antonio, Texas. Completed plans call for the addition of a water / sewer project; for the demolition of a water / sewer project; and for site work for a water / sewer project.

The River Authority is seeking a contract for professional services for MARTINEZ IV WASTEWATER TREATMENT PLANT (WWTP) PHASE 3 EXPANSION. The Martinez IV WWTP Phase 3 Expansion will increase the plant's permitted average daily flow capacity from 2.5 MGD to a final 5.5 MGD to meet future demand in the surrounding area. The project includes construction of new and expanded treatment units such as an influent lift station, aeration basins, clarifiers, solids handling facilities, UV disinfection, NPW systems, and associated electrical and I&C infrastructure. A qualified CMAR will provide both pre-construction and construction phase services to deliver the expansion in accordance with TCEQ requirements and project specifications. The goods and/or services shall be accomplished per the solicitation documents and all exhibits and Attachments identified in the table of contents. Pre bid Note: All in-person attendees are responsible for their own transportation from the Pre-Submittal Conference location to the walkthrough site. Virtual Attendance: If you will be attending the Pre-Submittal Conference virtually, please use the details below: 00348 RFP-CMAR Martinez IV Feb 12, 2026, 10:00 - 11:00 AM (America/Chicago) Please join my meeting from your computer, tablet or smartphone. https://meet.goto.com/130530365 You can also dial in using your phone. Access Code:130-530-365 United States:+1 (872) 240-3412 Join from a video-conferencing room or system. Meeting ID: 130-530-365 Dial Question Deadline 02/19/2026 at 11:00 AM CT Online Portal Any questions in reference to this response should be directed to the Purchasing Department.