• Design supervision of driven piling at Tanjung Enim, S. Sumatra.
• Earthworks design and supervision at Resor Dago, Bandung
• Instrumentation and settlement monitoring at Patuha Unit 1 cooling towers.
• Laboratory testing and Quality Control of aggregate materials, soils & rocks, concrete & asphalt.
• Oil field development at Thar Jath , S. Sudan for Petronas.
• Design, construction & supervision of access road & oil well pad at Ngawi, E. Java.
• Design, construction & supervision of 2 km access road with river bridge and bunded oil well pad to prevent flooding due to River Solo at Bojonegoro, E. Java.
• Construction survey control, setting out & as builts for
• Geothermal Power projects at Wayang Windu, Patuha and Dieng.