Who is responsible for giving permission for another work group to occupy their working limits?

The RWIC, or Roadway Worker in Charge, holds the responsibility for granting permission to another work group to enter and occupy their designated working limits. This role is crucial as the RWIC is specifically tasked with ensuring the safety and coordination of activities within the work area. They maintain oversight of the worksite and communicate critical information regarding potential hazards, existing conditions, and any required safety measures that must be followed.

The RWIC's authority is essential for maintaining a safe work environment, particularly in scenarios where multiple groups could be operating in close proximity. By granting permission, the RWIC helps to prevent accidents and ensure that all workers are informed of any ongoing operations or risks in the area. This decision must not be taken lightly, as it directly impacts the safety of all personnel involved.

Other roles, such as the Field Supervisor, Work Group Leader, and EIC, play important parts in the overall management and coordination of work; however, it is ultimately the RWIC who directly oversees the entrance and occupation of the working limits by other groups.