Rathi Steel & Power Ltd Formerly Rathi Udyog Ltd. has set up one module of 500 TPD Coal based DRI Plant at its Sambalpur, Orissa site along with 20 MW captive power plant and 100,000 TPA Steel Billet Plant. OSIL Process has been adopted for the proposed plant.

OSIL(P&E) is providing the following services: -

- Basic engineering, know-how and training
- Design & engineering of core plant
- Design, engineering & supply of proprietary equipment
- Supervision of erection, testing & commissioning and post commissioning services
- Inspection during manufacturing of core equipment

The DRI Plant and the Power plant have been successfully commissioned in Nov 2007.Rathi's have successfully used Coal of Fc 30 % in their DRI Kiln.