Use of power tools on engineered stone products (2)

For the purposes of subregulation (1), the use of a power tool is controlled if —
(a) it is used with —
(i) an integrated water delivery system that supplies a continuous feed of water; or
(ii) a commercially available on tool extraction system connected to a Dust Class H Vacuum or other suitable system that captures the dust generated; or
(iii) if subparagraphs (i) and (ii) are not reasonably practicable, local exhaust ventilation;
and
(b) the person who is cutting, grinding or undertaking abrasive polishing of engineered stone is provided with respiratory protective equipment.