RIIDML401E - Supervise demolitions
A$590.62
RIIENV401E - Supervise dust and noise control
RIIENV402E - Implement and monitor environmental policies
RIIMEX403E - Supervise canal construction
RIIMPO402D - Apply the principles of earthworks construction
A$624.37
RIIRIS301E - Apply risk management processes
RIIRIS403E - Manage and coordinate spill response
