ABRASIVE AND WATER BLASTING METHODS FOR LEAD HAZARD REDUCTION

A. Abrasive blasting and water blasting are prohibited except as provided in items B and C. B. Exterior water blasting, abrasive blasting, wet abrasive blasting, modified-wet abrasive blasting, and vacuum blasting must be performed: (1) in compliance with parts 4761.2650 and 7025.0010 to 7025.0080 ; and (2) in a manner that prevents water and debris from leaving the property and that provides for filtration of dust and debris from any water. C. Interior abrasive blasting and modified-wet abrasive blasting are allowed only: (1) on radiators and other metal building components if the work area is totally enclosed during the blasting according to part 4761.2645 ; and (2) in masonry or stone basements if the work is conducted according to part 4761.2645 .