February Progress Update

February Progress consisted of completing the exterior wall wall core and threading the 48″ HOBAS pipe into the 72″ casing. Midwest Mole demobilized their jacking equipment and Rausch proceeded with the installation of formwork for the base slab of the connecting structure. MA Rebar set the reinforcing steel and the base slab was poured. The space between the base slab and the ERS walls was then backfilled in order to remove the bottom layer of bracing.