When is a Signal Person Required on a Job Site?
If you’ve ever visited a job site, you’ll notice that there are a lot of moving parts and large equipment in use. In such a setting, safety must be a top priority. One of the most crucial aspects of this is having a signal person on site when necessary.
A signal person, sometimes called a signaller or a flagger, is an individual who is qualified to direct crane operators and other heavy equipment operators when their view is obstructed. This ensures that the equipment is being operated safely and reduces the risk of accidents. But when exactly is a signal person required on a job site? Let’s dive into the details.
OSHA Requirements for Signal Persons
In the United States, the Occupational Safety and Health Administration (OSHA) sets the requirements for signal persons. OSHA regulation 1926.1419 states that a signal person is required when:
1. The operator’s view is obstructed in the direction that the equipment is traveling.
2. The operator or the person handling the load cannot see the point of operation.
3. The operator needs help to ensure safe operation.
It’s essential to note that OSHA requires signal persons to complete a training program before working as a signal person on a job site. This program helps workers understand the principles of crane and hoisting safety, including hand signals.
Types of Signals Used by Signaling Personnel
Signal persons use specific hand and voice signals to communicate with equipment operators. These signals include:
1. Hand Signals: Signal persons use a series of hand gestures to direct the operator, such as raising and lowering their arms to indicate that the operator should move the load up or down.
2. Voice Signals: Sometimes hand signals may not be enough, and signal persons may use a voice signal to direct the operator.
3. Electronic Signals: In some cases, electronic signals, such as radios or horns, may be necessary to communicate with the operator.
Case Study Example
An incident that occurred in 2016 is a good example of why having a signal person on site is crucial. A worker was directing a crane operator to move a steel beam when the operator couldn’t see him, and the beam struck and killed him. An investigation revealed that there was no spotter on site, although it was required by OSHA. The crane company was fined for violating OSHA regulations, and the family of the deceased worker sued the company for wrongful death.
In conclusion, a signal person is required on a job site when the operator’s view is obstructed, the person handling the load cannot see the point of operation, or the operator needs help to ensure safe operation. Compliance with OSHA regulations is essential and will reduce the risk of accidents. Using hand and voice signals and undergoing proper training are necessary for signal persons to ensure the safety of everyone involved.
