Design Specifications
Man baskets must be designed by a qualified engineer.
Baskets have to be capable of supporting their own weight and 5 times the maximum intended load, both of which should be clearly indicated on the basket (see Data plate).
The wire rope supporting the basket must be capable of supporting at least 7 times the intended load.
Basket design must minimize tipping.
A guardrail system must be in place, to contain operators and passengers, along with anchor points for safety harnesses.
Toe-boards around the floor of the platform itself and/or a tool tray must be in place to avoid tools or supplies being accidentally kicked off the platform.
Access gates should open inward and have safety latches that prevent accidental opening.
Additionally, man basket design should allow adequate headroom for workers.
Hooking systems that attach the basket to the crane line must be able to be closed and locked.