What is the minimum number of personnel required for deep ditch operations?

The minimum number of personnel required for deep ditch operations is three. This number is essential to ensure both safety and operational efficiency during the execution of tasks in potentially hazardous environments. Having three personnel allows for proper division of responsibilities, with one individual able to focus on the task at hand while the others monitor safety and provide assistance as needed. This practice helps to ensure that someone is always available to respond to emergencies or provide immediate help should an incident occur. Additionally, a team of three can establish effective communication and support, thereby enhancing overall situational awareness during deep ditch operations. This structure promotes a safer working environment and adheres to best practices within diving operations.