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 Arch Mineral Raw Coal Circuit / Crusher Retrofit Learn More Bois Brule Pump Station Learn More Bateman Pump Station – Texas Learn More Flood Tunnel Cavitation Repair at Fort Randall Dam Learn More Lock & Dam #24 Learn More See The Rest of Our Work