The project consists of design, provision, assembly and system integration, testing & commissioning works of the electro-mechanical systems including heating and air conditioning utilities as well as construction of 6 underground stations, tunnel and rail works. 5,152 mt length single line tunnel has been constructed by NATM. Electromechanical works cover Power Supply and Traction Power, Signalling Systems, Control and Communication System, Environmental Control System, Auxiliary Plants, Escalators and Elevators, Railway Works, Supply, Installation and Commissioning Works.