Siemens Ltd. has announced that it has received orders for about Rs. 228 crore from Reliance Industries Ltd. for supply of four SST 600 steam turbogenerator units for its Jamnagar Refinery. Reliance Industries is in the process of expansion of its J3 petrochemical complex in Jamnagar, Gujarat. The scope of the project includes design, manufacture, supply and commissioning of the steam turbine generation units. The steam turbines will be manufactured at Siemens’ Vadodara factory.