Irrigation facilities in Sijunjung West Sumatra had been developed since 1820, but not optimally functioned. This irrigation project covered a large agriculture areas in Sijunjung District which is consist of 4000 farmers from Gajah Mungkur transmigration resettlement Dam development area. Scope of services such as: organized the detail design survey work, topographic survey, soil investigation, hydrologic survey and socio economic study.