905.3.2 Group A.
BC § 905.3.2
Class I automatic wet standpipes shall be provided in nonsprinklered Group A buildings having an occupant load exceeding 1,000 persons. Exceptions: 1. Open-air-seating spaces without enclosed spaces.
2.Class I automatic dry and semiautomatic dry standpipes or manual wet standpipes are allowed in buildings where the highest floor surface used for human occupancy is not more than 75 feet (22 860 mm) above the lowest level of Fire Department vehicle access. Dry standpipes are permitted only where subject to freezing temperatures.
