May be it is the procedure to notify their proposal and seek any constraints / haulage concurrence etc kind of for the passing zones and terminating zone so that they can implement accordingly at the earliest
please wait...Translate to EnglishMaybe it's like the way they let them know about their plans and check if there are any problems or if they need permission or something for the areas where they want to pass or end, so that they can start doing it as soon as possible.