"3M could quickly respond to our request. The film application must be carried out above a number of
tracks. That means that those tracks must be made “out of service" and this has major implications for the
timetable, so that those types of work are already planned well in advance. When the decision for DI-NOC
was taken, there was already a week out of service in the planned timetable for other maintenance work.
This was also the week in which the film application should happen, but 3M took that well. We were
under the impression that 3M could within such a short time frame bring such a large team of night-
workers together!"
Ron Buck, Maintenance Coordinator, NS Operational Estate Management