Pickwick Wheeler Lock Control Rehab LOCATION:Tennessee River CLIENT: Project Details Rehabilitation of lock controls for Pickwick and Wheeler dams was undertaken to enhance their operation and functionality. Image Gallery Other Projects Yazoo Bayou Drainage Structure Vertical Lift Gate Learn More Bull Shoals Learn More Beavers and Greers Ferry Dam Learn More Headworks Intake Lifting Equipment Replacement Learn More The Dalles Rail Removal – The Dalles Dam Learn More See The Rest of Our Work