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Last Updated | 10/10/2022 01:06 PM |
Project Title | Hornsby Bend BMP Process Ammonia Removal Facility |
Physical Address | View project details and contacts |
City, State (County) | Austin, TX 78701 (Travis County) |
Category(s) | Sewer and Water |
Sub-Category(s) | Sewage Treatment Plant |
Contracting Method | Competitive Bids |
Project Status | Schematic Drawings, Request for Qualifications, Construction start expected July 2024 |
Bids Due | View project details and contacts |
Estimated Value | $7,100,000 [brand] Estimate |
Plans Available from | |
Owner | View project details and contacts |
Architect | View project details and contacts |
Description | As of October 2022, the project is in design, and in the municipal approval stages. Construction is estimated to begin in the summer of 2024. *The previous solicitation is listed below for reference. --- The City of Austin anticipates selecting a qualified professional engineering firm (Consultant) to provide planning, design, and construction phase services for the Hornsby Bend Biosolids Management Plant (BMP). The Hornsby Bend Biosolids Management Plant (BMP) is a zero discharge wastewater sludge facility; therefore, waste/side streams from plant processes must remain on-site for treatment through side stream facilities. Currently, these facilities include an existing side stream plant, a pond system, and an irrigation system. The existing dewatering process (Dewatering Facility) utilizes belt presses resulting in a filtrate with a high ammonia concentration. The objective of this project is to increase the effectiveness of side stream treatment by adding a second side stream plant dedicated to reducing high strength ammonia (NH3- N) and total nitrogen from the plant’s dewatering process prior to entering Hornsby Bend BMP’s pond system. The proposed plant technology will utilize denitrifying bacteria called anammox (anaerobic ammonium oxidation) utilizing the Anita™Mox attached growth Moving Bed Biofilm Reactor (MBBR) process from Veolia. |
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Project Documents |
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