High Risk Work Licence - Tower Crane (CT) case studies
High Risk Work Licence - Tower Crane (CT) · Put your knowledge to work in context.
The Tower Crane (CT) high risk work licence is the Australian credential that lets a trained operator run a tower crane on a construction or industrial site. It suits people already working around cranes - doggers, riggers, labourers, or plant operators - who want to move into the operator's seat, and it is also taken by supervisors who need to understand the machine. Assessment covers the regulatory and duty-of-care framework, hazard and risk control, crane types and stability, pre-operational inspection, siting and foundation interfaces, load estimation and load charts, precision placement, signalling and exclusion zones, environmental limits such as wind and powerlines, and shutdown and emergency response. Expect a mix of multiple choice, a written or calculation component, and a practical assessment where you operate the crane and respond to a scenario. The High Risk Work Licence - Tower Crane (CT) case studies are 5 cases and about 3,224 words.
1Concrete Pour at the Boundary Fence
You are the crane operator on a 55 m jib tower crane at a residential site. The pour is running late and the concrete crew is impatient.
627 words, about 3 min2Erection Day Wind and the Short Jib
A 60 m jib crane is being erected with a 45 m jib configuration for the first phase. The climbing frame and the first mast sections are up; the jib and counter-jib are on the ground ready for the mobile crane.
652 words, about 3 min3Trolley Out With a Long Load
You are operating a hammerhead crane with a 50 m jib. The task is to land 9 m long precast wall panels onto a slab.
692 words, about 3 min4Overturning Load and the Travelling Crane
You operate a rail-mounted tower crane that travels along the site on a prepared track. The track was laid on compacted fill, and it has rained heavily for two days.
634 words, about 3 min5Blackout Mid-Lift and the Failed Brake
You are landing a 3.4 t precast beam when the site power fails. The crane is a hammerhead with a 45 m jib, trolley at 30 m, and the beam is 1.5 m above its bearing.
619 words, about 3 min