RII30920 – CERTIFICATE III
IN CIVIL CONSTRUCTION
Buy Courses Individually
![](https://e-rls-3.com.au/wp-content/uploads/2022/02/Blu-Traffic.jpg)
RIIWHS206
Control traffic with portable traffic control devices and temporary traffic signs
![](https://e-rls-3.com.au/wp-content/uploads/2022/03/construction-materials-900.jpg)
RIISAM201E
Handle resources and infrastructure materials and safely dispose of nontoxic materials
![](https://e-rls-3.com.au/wp-content/uploads/2022/03/Temporary-Bailey-Bridge-900.jpg)