Interior remodel and repair of existing sfd. Scope of work includes removal of interior drywall on main level, new electrical wiring and insulation, replacement of kitchen cabinets, and new kitchen sink (in same location). Work on second level includes drywall repair in hallway from swamp cooler leakage. Adding hardwired interconnected smoke detectors on all levels and additional insulation in attic space. Scope includes plumbing and electrical.