Safe Work Australia RIS on Engineered stone August 2023 | Page 89

Decision Impact
Proportion of population Sole trader Small Medium
Rationale
( 40 %) for many engineered stone PCBUs is currently with lower silica stone (< 40 %).
Cease operating
Business closure
0 %
0 %
0 %
�
A marginal / insignificant number of engineered stone PCBUs are expected to choose to cease trading rather than move to engineered stone with < 40 % crystalline silica ( and natural stone ) or alternative products , because they cannot adapt to changes in the market .
Total 100 % 100 % 100 %
B . 7.4 Decision tree outcomes : Option 3
Decision tree outcomes for other industry PCBUs were consistent across all three options and are described in Table 23 . Decision tree outcomes for workers are consistent for both Option 1 and Option 3 and are described in Table 24 . Outcomes for engineered stone PCBUs under this option are described in Table 26 , below .
Table 26 Decision tree outcomes – Option 3 – engineered stone PCBUs
Decision
Continue operating by switching to alternative products
Impact
Primarily purchase new equipment to switch nonstone product ( e . g . laminate )
Sole trader
Proportion of population
Small
Medium
0 % 0 % 0 % � As for Option 2 .
Rationale
DECISION REGULATION IMPACT STATEMENT Prohibition on the use of engineered stone Page 88 of 107