A combined locomotive, carriage and wagon POH, and coach-building workshop, it was bifurcated, in 1932, to deal with carriage and wagon POH activity only, shifting the locomotive overhaul activity to the new Loco workshop built adjacent to the original workshop.
In 1932, this combined facility for locomotives, carriages, wagons, and coach-building was split so that it could focus solely on carriage and wagon POH activities. The locomotive overhaul work was moved to a new Loco workshop constructed nearby the original workshop.