15-26-520 Disposal of calcium carbide residuum.
   In any plant for the manufacture of acetylene gas, provisions shall be made for the disposal of the residuum of calcium carbide outside the building and without discharging into any drain or sewer.
(Coun. J. 12-9-92, p. 25465; Amend Coun. J. 2-7-96, p. 15616)