Storage, Cutoff : Storage in the same building or inside area but physically separated from incompatible materials by partitions or walls, or storage in a fixed tank
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}