Demo 1 bathroom walls and floor and replace all fixtures; replace 1 bathtub with shower stall. Install blocking between studs for grab bars in toilet and the shower area. Repair any joist where ever needed green board to be installed in the new bathroom. Reduce window opening for this new bathroom. The listed general contractor, gmf interior installations llc, has no employees as per notarized letter. All sub-contractors are to be licensed in the city of philadelphia, and listed on permit. A sub-contractors list is to be given to the inspector before any work starts.