For aerial Silks the rigging point should have a minimum breaking strain of 550kg or safe working load of 170kg For double aerial hoop and net the rigging should have a minimum breaking strain of 1000kg.
Minimum height requirement for silks and net is 5 metres.
Minimum height requirement for hoop and pyramid is 4 metres.
For Groundbased Acts / Skills a clear safe working area is required.
Technical specification and risk assessments can be supplied on request