On January 5th ,2018, the Kampuchea Representative Office of BUCG received a bid notice which was signed by the public works and the Ministry of transportation, confirm that the BUCG get the  Battambang wastewater treatment project.

This project is located in Kampuchea, Battambang province Rattanak and Preak Preah Sdeach community, about 300 kilometers the capital Phnom Penh.The planned duration is 550 days. After the completion of the project, the local residents will be improved and facilitated in environmental protection and life.