This project is for the addition of 700s.f to an existing single 3504s.f. family dwelling that is to include 600s.f. for an accessory dwelling unit and 100s.f. of connecting mudroom / vestibule with access to the main dwelling on the main level and stairway to the basement of existing. This addition will require code complying 2-dwelling structure. (Duplex) Separate electrical, plumbing, mechanical and ESC permits are required. R-1C ok per CAA13-00118 by Sue Cummings. All per theapproved plans as marked, energy prescriptive option and the plan review notes. pep