NCCCO Signal Person Certification Training

Hand Signals 

1. Know the standard method hand signals for mobile cranes.
2. Know the standard method hand signals for tower cranes.
3. Understand the necessity of moving with the load while remaining visible to operator.
4. Know the importance of providing clear and visible hand signals.
5. Know the importance of keeping constant communication and understanding with the operator

Voice Communication

1. Know the proper use of the equipment being used, as well as its benefits and limitations.
2. Be aware of communication barriers, i.e. wind, language, interference.
3. Know the importance of ensuring fully charged batteries are used and the communication device is in acceptable working order.
4. Know the importance of keeping continuous communications and understanding with the operator.
5. Know the standard method pertaining to function/direction, speed and/or distance, and function/stop.
6. Understand the importance of operator perspective while swinging.
7. Know what action to take if the operator is not following signals correctly.

Basic Knowledge of Crane Operations

1. Know basic crane terminology and definitions.
2. Understand the effect of size, shape, weight, and center of gravity of load being lifted.
3. Understand boom deflection and how to compensate for it.
4. Know the effect a moving load has on a crane.
5. Understand that boom length, angle, and load weight may effect boom deflection.
6. Know the importance of keeping the hoist line vertical when a load is applied.
7. Understand what causes drift and how to compensate for it.
8. Know the effects of side loading.
9. Know the causes and consequences of two blocking.
10. Know the importance of keeping personnel from the load path.
11. Understand that when applying load to crane that center of gravity needs to be below the boom tip.

Situational Awareness )Site Specific Considerations)

1. Know the importance of reviewing lift requirements with site supervision/operator/crew.
2. Know how to identify and avoid hazards and obstacles.
3. Understand the effects of weather conditions.
4. Know how and when to use voice or hand signals
5. Know emergency procedures

Safety Standards and Regulations

1. Know the applicable OSHA and ASME standards, including but not limited to:
   1. People under loads
   2. Suspended personnel platforms
   3. Hand signal posting requirements
2. Know electric power line hazards, applicable regulations, and safety practices.