STAND BY SET HOUSE

SN A building housing the stand-by generator set and associated equipment which could supply electricity to all essential services in the event of a power cut.
CL MILITARY DEFENCE AND FORTIFICATION
BT POWER GENERATION SITE
NT STAND BY SET HOUSE (1039/41)
STAND BY SET HOUSE (13244/41)
STAND BY SET HOUSE (16302/41)
STAND BY SET HOUSE (3527/43)
STAND BY SET HOUSE (4238/44)
STAND BY SET HOUSE (607/36)
STAND BY SET HOUSE (8760/42)
STAND BY SET HOUSE (974/35)