Construction Of Cross Drainage Work 7 X 3M X 3M Box Culvert At Ch. 9.400 Km Of The Road Bhula To Paharmura Under Kochdihi G.P Within Sonamukhi Block In The District Of Bankura Sl01construction Of Cross Drainage Work 7 X 3M X 3M Box Culvert At Ch. 9.400 Km Of The Road Bhula To Paharmura Under Kochdihi G.P Within Sonamukhi Block In The District Of Bankura