1. provision of bonding ring network connectivity (brc) for auto goomties as per the latest tan over visakhapatnam division. 2. provision of bonding ring network connectivity (brc) at ips room & relay room as per the latest tan along with provision of tie bar fencing for ring earth over visakhapatnam division. 3. reliability improvement of existing electronic interlocking systems as per latest ei tan over visakhapatnam division.

South Coast Railway has invited bids for the 1. provision of bonding ring network connectivity (brc) for auto goomties as per the latest tan over visakhapatnam division. 2. provision of bonding ring network connectivity (brc) at ips room & relay room as per the latest tan along with provision of tie bar fencing for ring earth over visakhapatnam division. 3. reliability improvement of existing electronic interlocking systems as per latest ei tan over visakhapatnam division. The estimated project cost is ₹5.58 Cr, with an EMD of ₹0.11 Cr. Interested bidders can submit applications until 28 September 2026, with the technical opening scheduled for 28 September 2026.