- (a) The design, fabrication, assembly, test, and inspection of the piping system from the fuel tank to the fuel dispensers must be in accordance with NFPA 30 and NFPA 30A.
- (b) The piping must be installed according to the manufacturers installation recommendations and instructions.
- (c) Piping must be listed and approved by the manufacturer for aboveground installations.
Added at 23 Ok Reg 137, eff 10-6-05 (emergency)
Added at 23 Ok Reg 2261, eff 7-1-06