Location : Chiang Mai, Lamphun, Tak, Kamphaeng Phet, Lampang, Phrae, Sukhothai and Mae Hong Son provinces
Client : Provincial Waterworks Authority
Scope of work : Master Plan
Location : Chachoeng Sao, Nakhon Nayok, Sa Kaeo, Prachin Buri, Rayong, Chanthaburi and Trat provinces
Client : Provincial Waterworks Authority
Scope of work : Master Plan
Location : Bangkok, Chachoengsao,Nakhon Nayok, Nonthaburi,Pathum Thani, Phra Nakhon Si Ayutthaya, Samut Prakan and Saraburi provinces
Client : Royal Irrigation Department
Scope : Feasibility study, environmental impact assessment, public relations and public participation
Location : Tak, Mae Hong Son and Chiang Mai provinces
Client : Department of Alternative Energy
Scope : Development and Efficiency Feasibility study, environmental impact assessment, and public relations and participation