The PS-347X is a standalone five story primary school with a total area of the building is 50,000 sq. ft.  Key features include being located adjacent to an elevated track of the NYC Subway System and structural system being all concrete poured with prefabricated exterior wall assemblies. The HVAC design consisted of air cooled modular chillers for cooling and gas fired condensing type boilers for heating;  air systems consisted of roof top variable air volume units for service of classrooms and constant air volume units for service of assembly spaces (cafeteria and exercise areas).