Calcium carbide in quantities not to exceed 600 pounds may be stored, when contained in approved metal packages, inside of buildings used for other purposes; provided, that the place of storage be dry, waterproof and well ventilated; and provided, also, that all but one of the packages of each size of carbide shall be sealed and the seals shall not be broken so long as there is carbide in excess of one pound in any other unsealed package in the building.
Calcium carbide in excess of 600 pounds shall be stored in accordance with the building provisions of this Code.
(Coun. J. 12-9-92, p. 25465; Amend Coun. J. 2-7-96, p. 15616)