The grandstand "electrical conduit and Auger Cast" are back-filled and compacted with crushed rock.
Below these four threaded rods & nuts is a 50' deep Auger Cast, rebar cage & concrete footing.
The north side of the grandstand hill is now getting "soil-nailed".
5" diameter holes are drilled at a 15 degree angle, then these 25' long, green "soil-nails" are inserted and filled with mortor.