# Austin Water amends Stantec contract for Hornsby Bend ammonia removal

Austin Water authorized an amendment to its contract with Stantec Consulting Services Inc. for engineering services to improve the ammonia treatment process at the Hornsby Bend Biosolids Management Plant. The amendment is worth $1,658,313, bringing the total contract to $3,775,154.

- Type: Contract
- Announced: 2026-11-10
- Where: Austin, Texas, United States
- Value: $1.66M
- Status: announced
- Products: engineering services for ammonia treatment
- Sectors: [Water Treatment Equipment](https://endata.com/sectors/water-treatment-equipment.md)

## Companies

- [Stantec Inc.](https://endata.com/companies/22986.md) (supplier)
- [Austin Water](https://endata.com/companies/95579.md) (customer)

## Sources

- [bandc.crccheck.com](https://bandc.crccheck.com/water-and-wastewater-commission/484678-item-11-hornsby-bend-ammonia-removal-engineering-services/), 2026-11-10: "Recommend approval to authorize an amendment to the contract for engineering services to improve ammonia treatment process at the Hornsby Bend Biosolids Management Plant for Austin Water with Stantec Consulting Services, Inc., in the amount of $1,658,313 for a revised total contract amount not to ex"

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.