We have started gutting the house! The goal is to remove all the internal walls (drywall and wood studs) as we are changing the room layout. We are also removing 3 concrete colums that are to be replaced with window walls. The major structural alteration we are making in the house is to remove a staircase and adding another in a different place. We are also converting a former 2-story squash court into 2 floors. These two project require about 500 cubic feet of concrete.