The co-ordinator shall take account of interference with operating activities on the site within or near which the worksite is located and, to this end, shall in particular:
1° Carries out a joint inspection with the head of the establishment in operation, prior to the start of the work, in order to:
a) Delimit the site;
b) Identify the areas of the sector in which the worksite is located that may present specific hazards for the workers of the companies called upon to intervene;
c) Specify the traffic routes that may be used by workers, vehicles and machinery of all kinds from the companies involved in carrying out the work, as well as defining, for non-enclosed and non-independent sites, the sanitary facilities, changing rooms, catering premises and the premises or facilities mentioned in Article R. 4534-142-1 to which their workers will have access;
2° Communicate to the companies called upon to work on the site the safety instructions agreed with the head of the establishment and, in particular, those which they must give to their workers, as well as, in the case of non-enclosed and non-independent sites, the organisation planned to provide first aid in the event of an emergency and a description of the system put in place for this purpose in the establishment.