Constantine Engineering

Recent News


Design Build Institute of America Award


Constantine Engineering, Inc is so proud to be a part of the Design-Build team that was awarded the Best Public Sector Renovation/Rehabilitation Award for the Calls Creek Water Reclamation Facility.

Constantine, partnered with Crowder Construction, Inc., to upgrade the existing Oconee County Utility Department’s Calls Creek Water Reclamation Facility (WRF). The Design-Build project upgraded the existing unit processes and equipment at the existing facility to include a new 1.5 million-gallon-per-day (mgd) biological nutrient removal (BNR) facility capable of expansion to 3 mgd.

Oconee County’s existing facility is an Orbal Process with three bio-membrane filtration units, which, over the years, have deteriorated and have experienced a loss of capacity. The new facility includes a new 135-foot diameter outer tank to provide a three stage Pho-Redux, Fine Bubble BNR Process and an inner 62-foot diameter clarifier. Other improvements include headworks, tertiary treatment, dewatering facility, electrical, SCADA and effluent outfall improvements.

We’d like to thank the Owner Oconee County, GA, Crowder Construction, and all of the hard working men and women at Constantine who helped on this project!