Climbing operations must be performed under the supervision of whom?

Climbing operations require the supervision of a qualified person because this individual possesses the necessary knowledge, skills, and experience to oversee such activities safely. A qualified person is typically someone who has demonstrated the ability to perform and supervise tasks involving complex equipment like tower cranes, understanding not just the technical aspects, but also the safety protocols and compliance regulations. This ensures that any climbing operations conducted are performed according to industry standards and best practices, thus minimizing risks to operators and equipment.

While trained colleagues, certified trainers, and safety inspectors may have relevant knowledge and experience, they might not be designated as "qualified" in the context of climbing operations. The specifics regarding the responsibilities and authority of a qualified person are crucial in maintaining safety on the site, given the risks associated with crane operations.