Organic peroxides in excess of 50 pounds shall be stored in a separate building with walls constructed of materials having a fire-resistive rating of not less than two hours. The floor of such building shall be noncombustible. The roof of such building shall be insulated and constructed of lightweight noncombustible materials and be so installed so as to be freerising in the event of an explosion. Such building shall be one story and without basement. Ventilation shall conform to the requirements of Section 15-28-080. Each such building shall be equipped with a deluge-type automatic sprinkler system. The maximum amount of organic peroxides allowed in any one building shall be 5,000 pounds.
(Prior code § 92-29)