Cal. Code Regs. tit. 8, § 5540
Storage shall be in accordance with Table FL-4 or FL-5 and in buildings or in portions of such buildings cut off by fire walls of not less than 2-hour fire-resistive construction. Material creating no fire exposure hazard to the flammable or combustible liquids may be stored in the same area. (Title 24, T8-5540)
1. Amendment filed 7-16-76; effective thirtieth day thereafter (Register 76, No. 29).