Tenders for Upgradation Of Existing 2Lane Carriageway To 4Lane Divided Carriageway From Ch.208.900 Existing Km.535.930 In Nasarpore In Umarpada Taluka To Ch.241.700 Existing Km.582.000 In Bedkuva Dur In Vyara Taluka Sec Of Nh56 In Gujarat On Ham Pkg-6