Operators and Signal Persons
The employer should make sure only trained and qualified operators and signal persons are authorized to work with hoisting and rigging equipment.
Crane Fails: Rigger Struck
Operators and signal persons must understand and use appropriate load charts and follow manufacturers procedures for operating cranes. Operators must be able to correctly determine the angle and length of the crane boom at all times. Signal persons must be able to use correct signals for the crane operator to follow. They should comply with the following "Do's" and "Don'ts."
Operator and Signal Person Do's
- Keep the operator's manual and all procedures for operating the crane (such as load charts, recommended operating speeds, and hazard warnings) in the cab and readily available.
- Make sure the operator can determine the angle and length of the crane boom at all times.
- Ensure the signal person uses correct signals for the crane operator to follow.
- Deenergize the crane and controls if you leave the crane while the load is suspended.
- Before starting the engine, verify that all controls are in the proper position and workers are in the clear.
- If crane adjustments or repairs are necessary, inform, in writing, the person responsible for receiving the information and the operator on the next shift.
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6-4. Who is authorized to work with hoisting and rigging equipment?
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