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 Replace Gate Operating Machinery at Crooked Creek Dam Learn More Mcnary 350 Ton Bridge Crane Skew Correction Learn More Oxbow Tail Gate Crane Replacement and Gate Lifting Device Learn More Trinity Dam Learn More Crane Inspections at Brownlee and Hells Canyon Dams Learn More See The Rest of Our Work