Construction of Civil, Hydromechanical Component and Associated Structures of Sunkoshi Marin Diversion Multipurpose Project (SMDMP). The Construction primarily comprises of construction of; Barrage in Sunkoshi River at Khurkot (approximately 800 m downstream of Tamakoshi,Sunkoshi Confluence), Land reclamation works at Hattitar, B.P highway Realignment and diversion works, surge Shaft and Power House at Kusumtar Sindhuli, and Design and Installation of Hydromechanical works.