The work consists of Construction of Gabion Spur and Vertical Revetment at Dudhkoshi river at Manebhanjyang RM-1, Okhaldhunga and Halesi Tuwachung Municipality-1, Khotang. The work consists of but not limited to: Foundation excavation works along the banks of Dudhkoshi river Supply, laying and filling of Gabion boxes (machine made)