Permit for the addition of 20 sq. ft. on the top level of an existing townhouse. Scope of work also includes replacement of two existing windows and a new window in the addition. The new addition is on a zero lot line and required to have 1-hr fire resistance rating. Original plans of the existing roof framing shows it penetrates the interior membrane of the 1-hr wall, continue with existing method of framing for this small addition. Scope also includes replacement of existing manufactured fireplace and reroof of flat roofing system with 2-ply modified bitumen roofing. All work is to be done according to approved plans, Plan Review Report and current local codes. Separate mechanical permit is required. //leg