Storage, Detached 1 : Storage in either an open outside area or a separate building containing no incompatible materials and located away from all other structures
NFPA 430 Code for the Storage of Liquid and Solid Oxidizers, 2004 ed. http://www.nfpa.org/assets/files/aboutthecodes/430 /tia430-04-1.pdf, (Code: Storage of Liqd and Solid Oxidizers - Amer) {314 NFC}