CONSTRUCTION OF FOUR LANE RAILWAY OVER BRIDGE CUM ELEVATED CORRIDOR IN LIEU OF LC NO.28 ON AHMEDABAD BOTAD RAILWAY LINE ON 60.0 M WIDE TP ROAD CONNECTING SARKHEJ CIRCLE TO SANAND - SARKHEJ ROAD CROSSING OVER L.J CIRCLE AND SANAND JUNCTION AT S.G. HIGHTWAY AHMEDABAD ON EPC MODE