# Synagro awarded design-build-operate contract for Sand Island WWTP expansion

Synagro Technologies was awarded a contract by the City and County of Honolulu for a design-build-operate anaerobic digestion capacity expansion at the Sand Island Wastewater Treatment Plant in Honolulu, Hawaii, including two 2.35 million-gallon digesters.

- Type: Contract
- Announced: 2023-01-01
- Where: Honolulu, Hawaii, United States
- Status: announced
- Capacity: two 2.35 million-gallon digesters, two 0.54 MG sludge storage tanks
- Products: anaerobic digestion capacity
- Sectors: [Water Treatment Equipment](https://endata.com/sectors/water-treatment-equipment.md)

## Companies

- [Synagro Technologies](https://endata.com/companies/45361.md)
- [City and County of Honolulu](https://endata.com/companies/69528.md) (customer)

## Sources

- [prweb.com](https://www.prweb.com/releases/synagro-s-design-build-operate-approach-delivers-schedule-acceleration-needed-to-maintain-environmental-compliance-at-honolulu-s-sand-island-wastewater-treatment-plant-835624610.html), 2023-04-04: "This project is outstanding because it points to Synagro's ability to understand and work with our existing customers and provide large-scale projects to meet their needs."

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