This project is for the additon of a new bathroom in the basement of an existing single family dwelling. The project will include the placement of 20 l.f. of interior non bearing partition that includes 10 l.f. of firring of the concrete ext. wall and partition to create the plumbing walls. R-3D ok per Andrea Tuning. Separate electrical and plumbing permits are required. All per the approved plans as marked energy option #1 and the plan review notes. pep