This project is for the addition of a 315s.f. room to be used for the enclosure of a new fully self contained / insulated endless pool / spa at the rear of an existing attached garage. As there is no conditioned space sharing a wall, IECC requirements for the new structure do not apply. R-1C ok per Colleen Carroll. Separate electrical permit is required. All per the approved plans as marked and the plan review notes. pep