Intermediate and Intermediate Refresher- This course is required for
personnel with duties that include any of the following activities: *
Personnel responsible for supervising the installation, removal and
field maintenance of TTC devices, excluding temporary barriers, end
treatments and crash cushions * Inspection of the placement or
operational function of temporary traffic control devices, excluding
temporary barriers, end treatments and crash cushions
courses
351
Views
25/02/2020 Last update