# Georgia Procurement Registry #PE-66249-NONST-2027-000000123

Sole-source replacement Aqua-Aerobics Classic Decanter for Valdosta wastewater treatment plant

**Posted:** October 12, 2026
**Respond By:** October 16, 2026
**Identifier:** PE-66249-NONST-2027-000000123
**NAICS:** 333998, 541330

The City of Valdosta is seeking a replacement decanter for its Withlacoochee wastewater treatment plant, with Aqua-Aerobic Systems, Inc. identified as the sole-source OEM.
- **Government buyer:** City of Valdosta, Georgia; replacement is for SBR #3 at the Withlacoochee wastewater treatment plant.
- **OEM:** **Aqua-Aerobic Systems, Inc.**, identified by the City as the exclusive source for a unit compatible with its existing Aqua-Aerobic sequencing batch reactor (SBR) system.
- **Product:** One newly designed 12 × 11 Aqua-Aerobics Classic Decanter to replace the obsolete decanter. No part number is provided.
- **Services:** Aqua-Aerobic Systems, Inc. will provide engineering and construction expertise for the replacement decanter.
- **Notable requirement:** The unit must integrate with the existing SBR system. The City reports that an alternative supplier would require extensive structural, mechanical, and electrical/control modifications.
- **Schedule and value:** Typical construction and shipping lead time is 6 to 9 months, subject to parts availability. No formal performance period or contract value is stated.

### Description

The City of Valdosta intends to use Aqua-Aerobic Systems, Inc. as the sole source for replacement of an obsolete decanter in SBR #3 at its wastewater treatment plant. The scope includes engineering and construction expertise to provide a newly designed 12 × 11 Aqua-Aerobics Classic Decanter. The notice states that the decanter is designed to fit and operate with the existing Aqua-Aerobic SBR system, and estimates a construction and shipping lead time of 6 to 9 months, subject to parts availability. The source documentation states that no other known supplier can provide an assembly that fits the system and operates properly without extensive modifications.

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