(1)Supply, Installation, Testing And Commissioning Of Onboard Kavach Loco Equipment For Ef12K Locomotive,(2)Supply, Installation, Testing And Commissioning Of Onboard Kavach Loco Equipment For Ef12K Locomotive(3)Supply, Installation, Testing And Commissioning Of Onboard Kavach Loco Equipment As Per Rdso Spec No. Rdso/Spn/196/2020, Ver 4.0 Or Latest For Three Phase/Conventional Locomotives(4) Supply, Installation, Testing And Commissioning Of Onboard Kavach Loco Equipment As Per Rdso Spec No. Rdso/Spn/196/2020, Ver 4.0 Or Latest For Wag-12 Locomotives(5)Supply, Installation, Testing And Commissioning Of Onboard Kavach Loco Equipment As Per Rdso Spec No. Rdso/Spn/196/2020, Ver 4.0 Or Latest For Siemens Dahod D-9 Locomotives.