Depot area located at Long Binh, District 9 with 20.9 hectares in area is the center for Line 1 ultimate service and mainternance capacity till 2040. It comprises the operation and mainternace buildings, work shop for rolling stock maintenance, including train inspections, repairs, refurbishment, component overhaul, offices, back-up control centre equipment rooms, training rooms, service facilities and utility rooms, offices (accommodations and offices for support services) and other facilities such as infrastructure workshop for system-wide non-rolling stock maintenance comprising trackwork, power supply and distribution, signalling, communication, CCTV and SCADA equipment, fare collection equipment, building automation systems, other buildings and structures.