Traffic & Transport
- Construction Supervision for the Sattahip-Map Ta Phut Railway Project
- Construction Supervision of Industrial Ring Road
- The Study & Detailed Design of Commuter & Long Distance Trains Feeder to Mass Rapid Transiand Sub-urban Area (4-Lines Project)
- Construction Supervision of Suvarnabhumi Airport Rail Link and City Air Terminal
- Mass Transit and Expressway Systems Bangsue - Rama VI Bridge Connecting to Borom Rat Chonnani Road (Western Corridor)
- Bang Pa-In – Nakhon Ratchasima Motorway No. 6, Section 1
- Mass Rapid Transit System for Bangkok Metropolis (Mor Chit - Saphan Mai)
- Phuket Deep Sea Port
- BTS Elevated Train Station – BTS Line Extension from Taaksin to Wong Wienyai
- Bangkok Mass Transit – Underground Structures South