New roof covering windows, doors, stairs, insulation, non structural partition walls, and finishes to be installed. Replacement of approximately 6-8 floor joist on the second floors and 2-3 roof rafters. Existing ecterior walls to remain. Basement to remain unfinished but will be sealed and insulated. Gross square footage an building footprint are unchanged. All utility connections ( including water, sewer, gas and electric) will be replaced. A 6 perimeter chain link fence will surround the rear yard.