The worker or tradesman in charge of a construction crew.
a person who exercises control over workers; "if you want to leave early you have to ask the foreman"
a term also used in factory's being I used to be a factory worker
A person who is in charge of a Roadway Crew. A Frm is authorized to control train traffic through a section of trackage which has been designated by Form D as obstructed for maintenance.
Each crew is assigned a leader. It is usually the driver of the van, but in many situations it is the most experienced member of the crew. That individual is the customer's point of contact if no Project Manager or Supervisor is assigned to this order. In fact this is the most common case.