Double Cell Box Culvert Construction Works of Khorsane and Belepur Road Sundarharaicha 12. Construction Work includes Dismentaling, Dewatering, Earthwork, Stone Soling, PCC M15/40, M20/20, Rebar, Plum Concrete, Formwork, Gabion Work, Backfilling, RBM, GI Pipe Railing etc.