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 Wells Gantry Crane Learn More Old Hickory Dam Learn More Sluice Gate Terminus and Pine Flat Dam Learn More Downstream Lock Excavation Construction at Kentucky Lock and Dam Learn More Water Storage Facility Learn More See The Rest of Our Work