(a) All house gas piping and all gas-fired appliances shall be installed in conformity with the requirements of OBBC and this Building Code and in conformity with accepted safe practice.
(b) Except as provided in OBBC and this Building Code, or in statutes, or in regulations promulgated by authority of statute, or in other ordinances, conformity with the requirements of the following standards shall be accepted as conformity with accepted safe practice; provided that the Board of Building Standards and Building Appeals may change, modify, or supplement any of the requirements of such standards when deemed necessary in the interests of public safety or to further define accepted safe practice.
(c) When deemed necessary for safety to life or property, the Commissioner may require compliance with any recommendation or requirement of the standards listed in Section 3101.07.