The general objective of the O&M Project is to support sustainable economic growth along the corridor through the provision and operation of a high-quality, safe, transport infrastructure; a faster and more efficient mobility option; and increased connectivity between cities along the route.

The Metro Manila Subway Project (“MMSP”) is a 36-km long underground railway system from Valenzuela City to Paranaque, with a connection to NAIA Terminal 3 and has a capacity of 365,000 daily riders.

The O&M Project involves the operations and maintenance of the MMS System which include the following components: 

• Depots, including Maintenance Plant and facilities;
• Stations;
• Wayside infrastructure;
• Operation Control Centre (OCC) and Back Office;
• Trains and Rolling Stock;
• Track;
• Traction Power Supply system;
• Signaling command and control systems;
• Telecommunication systems and networks;
• Automatic fare collection systems;
• Station Electrical &Mechanical (E&M);
• Passenger information systems;
• Civil infrastructure