1. Display and storage in Group M and storage in Group S occupancies complying with the requirements of FC2703.11.
2. Stationary storage battery systems in accordance with FC608.
3. This chapter shall not apply to ammonia (R-717) when used as a refrigerant in a refrigerating system in accordance with FC606.
CORROSIVE MATERIAL. A material that causes full thickness destruction of human skin at the site of contact within a specified period of time when tested by methods set forth in DOTn regulations 49 CFR Sections 173.136 and 173.137, or a liquid that has a severe corrosion rate on steel or aluminum based on the criteria set forth in DOTn regulation 49 CFR Section 173.137(c)(2).