Ir. Rafdi Kalbar

Geophysical Engineer

He received his Bachelor of Geology from University of Gajah Mada. A major focus of his work are in the field of drilling and grouting, insitu soil tests in borehole and field engineering soil tests. He is a member of the Indonesian National Commitee on Large Dams, the Indonesian Society for Geotechnical Engineer (HATTI), and the Indonesian Association of Geologist (IAGI).