Re-Excavation Of Barnai River From Km 42.000 To Km 43.500 = 1.500 Km In C/W "Re-Excavation, Pollution Mitigation And Eviction Of Barnai River In Rajshahi & Natore District" In Rajshahi District Under Rajshahi Wd Division, Bwdb, Rajshahi. (Package No- Raj/Ew-01)