comprehensive operation & maintenance contract including consumables and minor spares for 132/33 kv gis substation at biom kirandul complex for 02 years

National Mineral Development Corporation Limited has invited bids for the comprehensive operation & maintenance contract including consumables and minor spares for 132/33 kv gis substation at biom kirandul complex for 02 years. The estimated project cost is ₹4.13 Cr, with an EMD of ₹0.04 Cr. Interested bidders can submit applications until 19 October 2026, with the technical opening scheduled for 19 October 2026.