 Cranes have been in operation for more than 2,000 years, having been invented by the ancient Greeks. Today, there are a wide variety of cranes found on construction sites and in industrial facilities. Just as important as cranes are in moving material and equipment is communication between the crane operator and the crane signal person. Knowing crane limitations and communicating clearly with the operator will help keep this valuable equipment operating safely, while protecting the safety of the operator and your co-workers on the ground. This program provides a basic overview of signal person roles, responsibilities, signals and safety considerations. Illustrated are the twenty standardized hand signals approved by OSHA and ASME as well as a review of voice signals, “new” and “non-standard” signals.
                                                Cranes have been in operation for more than 2,000 years, having been invented by the ancient Greeks. Today, there are a wide variety of cranes found on construction sites and in industrial facilities. Just as important as cranes are in moving material and equipment is communication between the crane operator and the crane signal person. Knowing crane limitations and communicating clearly with the operator will help keep this valuable equipment operating safely, while protecting the safety of the operator and your co-workers on the ground. This program provides a basic overview of signal person roles, responsibilities, signals and safety considerations. Illustrated are the twenty standardized hand signals approved by OSHA and ASME as well as a review of voice signals, “new” and “non-standard” signals.                    A general overview of crane operations and limitations
Clear demonstrations of the 20 standard crane hand signals
An explanation of correct voice signal communication
Guidelines for using non-standard and new signals
Basic safety practices for a crane signal person