this project is for the remodel in an existing single family dwelling (townhouse) that will include a new sliding glass exterior door from the dining area and the reconfiguration of the kitchen. As the kitchen area is at the shared property line wall so all drywall in the affected area is to be 5/8 type-X. R-3D ok per David Moset. Maximum U-value for new glazing is (.40). Separate electrical, plumbing and mechanical permits are required. All per the approved plans as marked and the plan review notes.