(a) After June 27, 1949, any building or other structure used for acetylene manufacturing for sale, or for compression and dissolving of acetylene, or for storage of charged cylinders in connection therewith, and not previously used for such purpose prior to June 27, 1949, shall be distant not less than one hundred fifty (150) feet from every other building not in the same ownership and not in use for a similar or accessory purpose, and not less than one hundred fifty (150) feet from any line on adjoining property on which a building or other structure may be built.
(b) Every building or part of a building used for acetylene manufacturing for sale or for the charging of cylinders for the storing of charged cylinders in connection therewith, shall be separated from any part of such building used for any other purpose by an occupancy separation having a fire resistance rating of not less than four (4) hours.
(Ord. No. 991-49. Passed 6-27-49, eff. 6-27-49)