City of Greenfield

Wastewater Treatment Facility

Client:
Keith J. McClaron Government Center
10 S. State Street
Greenfield, Indiana 46140

Project Description:
The treatment facility includes four rectangular primary tanks. The design average capacity is 4.2 MGD with a peak capacity of 10 MGD. Facilities include automated pneumatic operated diaphragm pumps and collector systems incorporate non-metallic materials. The facility also includes the first High Rate Clarification Actiflo system in Indiana to provide additional primary treatment during peak wet weather events. This resulted in the City being removed from IDEM's CSO list. A Class A Biosolids process was also constructed. Services provided by Commonwealth included planning, design, and construction engineering.