Construction Of Cross Drainage Worksfive Row 1000 Mm Dia Vented Causeway At Ch-2.90 K.M. Of The Road Khosalpur To Dayalpur Road Under Hamirpur Gp Within Patrasayer Block In Bankura District. Sl10construction Of Cross Drainage Worksfive Row 1000 Mm Dia Vented Causeway At Ch-2.90 K.M. Of The Road Khosalpur To Dayalpur Road Under Hamirpur Gp Within Patrasayer Block In Bankura District.