Section 449.30  Installation, Maintenance and Operation

a)         No person may operate a school bus which is equipped to use Liquified Petroleum Gas as a fuel propellant unless the installation, maintenance and operation is in accordance with the National Fire Protection Association's (NFPA) Standard for the Storage and Handling of Liquefied Petroleum Gases, NFPA 58, February 6, 1989, not including any later editions or amendments.

b)         No person may operate a school bus which is equipped to use Compressed Natural Gas as a fuel propellant unless the installation, maintenance and operation of the fuel system is in accordance with NFPA 52, Standard for Compressed Natural Gas, (CNG) Vehicular Fuel Systems, June 8, 1988, not including any later amendments or editions.