Environmental / Water Supply / Sanitation
- Khom Klong Prapa Road
- Mae Taeng-Mae Ngat-Mae Kuang Diversion Tunnel Project
- Nong Pla Lai Raw Water Pipeline Project
- Port Waste Management in Thai ports
- Samut Prakarn Wastewater Management Project
- Siam Yamato Steel Factory
- Solid Waste Collection System for Suvarnabhumi Airport
- Solid Waste Transfer, Transport and Disposal for Bangkok Metropolitan Administration: 5 Year Contract (Northern Bangkok)
- Survey and Detailed Design for Nakhon Ratchasima Municipality Water System Improvement Project
- The Bangkok Wastewater Project – Stage 4 Works