- Cikampek – Padalarang Toll Road, W. Java includes
feasibility, preliminary and detailed design soil
investigations and geotechnical design since 1986 up to
- Ciawi – Sukabumi Tollroad, W. Java.
- Tuban Petrochemical Plant access road design.
Riau Pulp Mill – Simpang Koran access road S. Sumatra – low embankments over swamp.
- Saguling Waterfront City, Bandung – main access roads.
Geotechnical investigation / design.
- Bandung elevated road – geotechnical engineering and
foundation design for tender bid.
- Soil investigation for ring road at Wayang Windu.
- Porong – Gempol Bypass, Surabaya – road & earthworks
- Airport Toll Road , Jakarta – geotechnical investigation.
- Lamongan, E. Java – geotechnical investigation.