Tender For appointment of authority engineer for providing project management services for provision of kavach (traincollisionavoidancesystem) along with tower and 48 fiber optical fiber cable as backbone network in chennai division of southern railway
Tender For provision of 4x48f optical fiber cable for indigenous traincollisionavoidancesystem over jp division of nwr (631 rkms) (umbrella work 2024-25)
Tender For ajmer division-provision of 4x48f optical fiber cable for indigenous traincollisionavoidancesystem over aii division of nwr (568.24 r kms) (umbrella work 2024-25)