755 O’Farrell RW

Retaining wall behind three properties in the tenderloin nieghborhood of San Francisco. The retaining wall included placing new concrete footings in front of the existing failing retaining wall in phases to not undermine the (E) failing retaining wall. Then drilling and epoxying rebar into the (E) wall in order to adhere our new shotcrete wall to the (E) wall. Then we placed a 15′ +/- shotcrete retaining wall in front of the (E) failing retaining wall.