EOC Turnpike – NE50th to NE122nd – Roadway & Bridge Design Client: Oklahoma Turnpike Authority Project Type: Roadway & Structural Design About this Project EST was contracted by the Oklahoma Turnpike Authority (OTA) to complete the design for a 4.5...
City of Mustang Water/ Waste Water Treatment Plant Client: City of Mustang Project Type: Water/Wastewater About this Project EST consulted with Mustang’s water and wastewater operating contractor regarding serious plant capacity issues and flow control issues and...
City of Durant Waste Water Treatment Plant Client: City of Durant Project Type: Water/Wastewater About this Project EST provided an engineering study and report for the existing 7.0 MGD capacity treatment plant. Existing processes include preliminary treatment,...
City of Duncan Water Treatment Plant Client: City of Duncan Project Type: Water/Wastewater About this Project EST provided an engineering study and report for the rehabilitation of the existing North Plant and South Plant and implementation of enhanced coagulation...
State Highway 33 – 4 Lane Reconstruction Project Type: Roadway Design, Traffic Engineering and Survey About this Project EST provided design services for 9.5 miles of new construction of two lanes with right of way for a four lane divided and five lane undivided...
