IN-PROGRESS - South Dakota State Penitentiary - Tunnel Work

The SFC Civil team is onsite at the State Penitentiary in Sioux Falls. Currently, our team is working on the rehabilitation of the tunnels by doing concrete patchwork. The tunnels are over 800 feet long and the rehab work varies from small cracks to large areas on the ceiling.



  • Government and Public


  • SFC Civil Constructors