The spotter must be in clear sight of the operator at all times. True or False?

The spotter must be in clear sight of the operator at all times. True or False?

• A. False
• B. Sometimes
• C. True
• D. Never

Answer: (C)

Having a spotter in direct visual contact with the operator is essential for safe crane operations. The spotter’s job is to observe the load, rigging, and swing path and to communicate hazards or clearance issues clearly and immediately. When the spotter can see the operator, signals—whether by hand or radio—are interpreted quickly and accurately, and the operator can respond to any approaching danger without delay. If line of sight is broken, the operator may move without realizing a person or obstacle is in the way, which greatly raises the risk of injuries or equipment damage. Therefore, operations should not proceed if visibility between the spotter and operator cannot be maintained; stop and restore sight before continuing. Radios and standard signals can supplement communication, but they do not remove the obligation to keep the spotter in view. So the statement is true.

Having a spotter in direct visual contact with the operator is essential for safe crane operations. The spotter’s job is to observe the load, rigging, and swing path and to communicate hazards or clearance issues clearly and immediately. When the spotter can see the operator, signals—whether by hand or radio—are interpreted quickly and accurately, and the operator can respond to any approaching danger without delay. If line of sight is broken, the operator may move without realizing a person or obstacle is in the way, which greatly raises the risk of injuries or equipment damage. Therefore, operations should not proceed if visibility between the spotter and operator cannot be maintained; stop and restore sight before continuing. Radios and standard signals can supplement communication, but they do not remove the obligation to keep the spotter in view. So the statement is true.