§ 150.145 RESTRICTIONS.
   The following restrictions shall apply to all sandblasting:
   (A)   Each sandblasting operation shall at all times be protected and separated from any adjoining property in residential zones by canvas or other suitable barriers sufficient to prevent splashing, or blowing of water or sand, or both.
   (B)   No sandblasting machine shall be permitted to be operated before 8:00 a.m. or after 6:00 p.m. of any weekday, nor shall such machine be permitted on a Sunday or legal holiday unless special permission has been granted by the Building Official, in the interests of public convenience. On Sundays and legal holidays no sandblasting machine shall be permitted to be operated before 10:00 a.m. or after 6:00 p.m. of such days.
   (C)   No dry sandblasting shall be permitted except by special permission of the Building Official, and permission therefor shall be granted only in those situations wherein wet sandblasting cannot be done due to peculiar circumstances, and any application for dry sandblasting shall state therein that permission is requested for dry sandblasting and the reasons why wet sandblasting cannot be used.
   (D)   The Building Official is authorized to impose such other reasonable precautionary regulations as he deems required to prevent damages to nearby buildings or their contents, or to prevent dust or other particles from polluting the air or becoming a public nuisance or menace to health.
('65 Code, § 8-12.06) (Ord. 30-C.S., passed - - ) Penalty, see § 10.99