Interior demolition category 1 non structural alterations interior work 2 sq ft-remove and replace 11 interior doors 2 exterior doors 8 windows same size and location remove and replace existing rotted wood framing in basement 1st floor 2nd floor 1st floor header same size and location run water and waste to 3 1 2 baths kitchen laundry run gas to stove and furnace install 25 new circuits 2 amp panel install 90% furnace a c and duct house to code framing will be using 2x4 no new partition walls as per code.