(Added by Ord. No. 171,175, Eff. 7/25/96.)
No building or other structure shall be sandblasted except by a wet process precluding the creation of dust and dry debris.
Inspection shall be made by the Department after scaffolding and protective enclosure are in place and before work is started.
EXCEPTION: Dry sandblasting may be permitted by the Department only when evidence is submitted that this process is necessary for the proper cleaning of the building or structure. No permission may be granted unless it can be shown that the use of this process will not be detrimental to adjoining property or public welfare.