Location  : Nakhon - Ratchasima
Cost          : 296,485,000 Baht
Year          : 1988 - 1991
Nakhon Ratchasima Water Supply Expansion Project

Location  : Khon - Kaen
Cost          : 15,300,000 Baht
Year          : 1987
Water Treatment Plant Project

Location  : Nakorn Nayok
Cost          : 558,570,370 Baht
Year          : 1987
Water Supply and Water Treatment of The Chulachomklao
Royal Military Acedemy

Location  : Phuket
Cost          : 388,420,000 Baht
Year          : 1997
Waste Water Treatment

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