"Shifting Of Existing S & T Gears For Infringement Removal. Design, Supply, Installation, Programming, Testing, & Commissioning Of New Electronic Interlocking (Ei) Systems. Alteration In Existing Electronic Interlocking (Ei), Modification In Train Management System (Tms)/Interfacing Of Ei With Tms, Shifting Of Auxiliary Warning System, Complete Indoor & Outdoor Signalling And Telecom Works In Connection With Work Of Harbour Bg Line Between Goregaon(Gmn) To Borivali (Bvi) Section & Vasai Road (Bsr) Station Along With Development Of New Coaching Terminal For Platform Returning Trains Of Mumbai Division, Western Railway."