Legislation, standards, duty of care and licence obligations for self-erecting tower cranes
Legal framework
Self-erecting tower crane (SETC) operation in Australia is governed by work health and safety (WHS) legislation, which imposes a primary duty of care on persons conducting a business or undertaking (PCBU) to ensure health and safety so far as reasonably practicable. Operators must hold a High Risk Work Licence (class CS) for the specific crane type, and the licence must be current and carried or readily available. The PCBU must also ensure that the crane is registered with the regulator where required, and that all inspections, maintenance and records are kept.
Key duties
A licensed operator has a duty to work safely, follow procedures, and not operate a crane they are not competent to use. They must conduct pre-operational checks, report defects, and stop work if conditions are unsafe. The PCBU must provide information, training, instruction and supervision, and ensure a safe system of work including a site-specific risk assessment and emergency plan.
Traps in questions
Questions often test the difference between the PCBU's duty and the operator's duty. Remember: the operator is also a worker and must take reasonable care for their own safety and that of others. Another trap is the assumption that a licence alone makes you competent for all cranes; you must be trained and assessed on the specific model. Also, a licence does not permit operation outside the rated capacity or without the required site documentation.
Worked example / rule of thumb
If asked who is responsible for ensuring the crane is inspected and maintained, the answer is the PCBU (often the crane owner or employer), but the operator is responsible for conducting daily checks and reporting defects. Rule of thumb: the operator must never operate a crane with a known defect that affects safety, even if pressured by the PCBU.