Construction Of Cross Drainage Work 2.00 M Span Slab Culvert At Ch.-1.230 Km Of The Road Borjora To Sonamukhi Under Pierbera G.P, Within Sonamukhi Block In The District Of Bankura Sl08construction Of Cross Drainage Work 2.00 M Span Slab Culvert At Ch.-1.230 Km Of The Road Borjora To Sonamukhi Under Pierbera G.P, Within Sonamukhi Block In The District Of Bankura