A short siding branching southwest from the tramway (NPRN 525496) is shown leading to a small square building (engine shed?) on OS 2nd edition mapping. A larger rectangular builing with a small extension on its northern elevation and an outbuilding to the north-northeast is also shown (maintenance shed?). The large rectangular building is shown as being still extant on modern aerial photography and is now associated with the quarry's lorry weighbridge.

Sources include:
NAW aerial photography 2006-9
OS 2nd edition 25in mapping date 1901

Maritime Officer, RCAHMW, July 2013.