The National Mineral Development Corporation (NMDC) Ltd, a state-owned mining company under the Ministry of Steel, has commissioned a major integrated project in Chhattisgarh. The Rs 5,427 crore project includes an iron ore processing plant, a 135 kilometre slurry pipeline and a pellet manufacturing facility. The move is designed to help NMDC add value to its iron ore and reduce road transportation of processed material.
The project connects NMDC’s iron ore mines at Bacheli in Bastar district with its steel plant at Nagarnar, also in the region. It marks a significant step in the company’s strategy to expand its operations across the entire iron ore supply chain.
Key facts
- Project cost: Rs 5,427 crore
- Pellet plant capacity: 2 million tonnes per annum
- Slurry pipeline length: 135 kilometres
- Pipeline capacity: 15 million tonnes per annum
- Location: Nagarnar (pellet plant), Bacheli (processing plant), Bastar and Dantewada districts
- Pipeline passes through 61 villages
- Technology: Straight Grate Induration for pellet production
- Commissioned: September 2026
What the project includes
The integrated facility has three main components. First is an iron ore processing plant at Bacheli that will treat iron ore fines and slimes from NMDC’s Bailadila mines. These are byproducts typically considered low-grade material. The processing plant converts them into concentrate, a higher-quality form of iron ore.
Second is the 135 kilometre slurry pipeline that runs from Bacheli to Nagarnar. The pipeline transports the processed iron ore concentrate as a slurry (a mixture of concentrate and water) rather than as solid material on trucks. This replaces road transportation, reducing congestion and vehicle movement through villages in the region.
Third is the 2 million tonne per annum pellet plant at Nagarnar. Pellets are spherical balls of concentrated iron ore, which are a preferred feedstock for steel plants. NMDC’s Nagarnar steel plant will use these pellets as raw material. The plant uses Straight Grate Induration technology, an established method for converting iron ore concentrate into pellets suitable for steelmaking.
Why this matters for NMDC
Iron ore fines and slimes are generated as waste during NMDC’s mining operations at Bailadila. Previously, these materials either remained unused or required expensive processing elsewhere. The new project allows NMDC to process and utilize this material in-house, converting what was once a byproduct into a saleable, value-added product.
The slurry pipeline provides NMDC with an alternative to road and rail transportation. This dedicated link between Bacheli and Nagarnar reduces the company’s dependence on existing transport infrastructure and ensures a more reliable, cost-effective supply chain for its steel plant.
Impact on the region
The slurry pipeline is designed to reduce heavy vehicle movement through 61 villages in Bastar and Dantewada districts. Instead of transporting processed ore by truck, the pipeline carries the material underground, lowering road congestion and associated wear and tear on local infrastructure.
Part of larger expansion
This project is part of NMDC’s broader strategy to expand and diversify its operations. The company aims to increase its total iron ore production capacity to 100 million tonnes per annum in the long term. By moving into pellet production and processing of fines and slimes, NMDC is strengthening its position across the entire iron ore value chain, from mining and extraction to processing and sale of finished products to steel plants.
What this means for you
If you live in Bastar or Dantewada districts, the slurry pipeline should result in less truck traffic on local roads. If you work in or supply to India’s steel sector, the new pellet plant adds another domestic source of quality raw material, potentially affecting raw material costs and supply reliability for steel producers. Investors in NMDC may view the project as a step toward higher-margin products and improved utilization of mining byproducts.