when is it acceptable to use a personnel platform to raise and lower workers

It is acceptable to use a personnel platform to raise and lower workers only when safer, conventional means of access (like scaffolds or standard elevating work platforms) are not feasible or would create a greater hazard, and when strict design and operating requirements are met.

Core safety conditions

• The task location must be inaccessible or impractical to reach by safer standard methods such as scaffolding, ladders, or purpose‑built elevating work platforms, and the employer must be able to justify that using a personnel platform is the least hazardous option for doing the work.

• The crane/hoist and personnel platform must be specifically designed, rated, and configured for hoisting people, including sufficient load capacity, structural integrity, and compatible rigging.

Design and rating requirements

• The personnel platform and its suspension system must be designed by a qualified person, and the platform (excluding guardrails and fall‑arrest anchorages) must support its own weight plus at least five times the maximum intended load without failure.

• The platform must be permanently marked with its weight and rated load capacity, and it may never be loaded beyond that rating; if no rating is provided, the maximum intended load must not be exceeded.

Permitted and prohibited uses

• The platform may be used only to lift employees, along with their tools and the materials necessary to perform the work, and it must not be used solely as a material or tool hoist when no personnel are on board.

• The number of workers on the platform must be limited to those strictly required for the task, and all materials and tools must be secured and evenly distributed to prevent displacement during the lift.

Testing, inspection, and operations

• Before workers are lifted at a job site, the platform and rigging must be proof‑tested to 125% of the platform’s rated capacity for at least five minutes, with a competent person inspecting and any deficiencies corrected before personnel hoisting begins.

• A trial lift with the unoccupied, fully loaded platform must be performed along the exact lift path to each work location, immediately before lifting workers, and repeated whenever the crane is moved, the route changes significantly, or rigging is modified.

Conditions during the lift

• Hoisting must stop immediately if dangerous weather or any other impending hazard appears, and no other loads may be lifted on another load line while personnel are suspended.

• Workers must remain in continuous sight and direct communication (or reliable radio communication where sight is impossible) with the operator or signal person, and hoisting while the crane travels is generally prohibited unless very specific exceptions and justifications apply.

Information gathered from public forums or data available on the internet and portrayed here.