On the date of August 18^th, 2009 the Science and Technology Department of Baria-Vungtau Province held a field acceptance test the groundwater drill holes at Suoi Rao within the scientific theme: Surveying to find water sources in some difficult areas on the method of ground radiation presided over by Dr. Vu Van Bang, Construction - Environment - Commercial Phong Thuy Joint Stock Company, Vietnam Institute of Science and Technology.

Acceptance test results showed that Dr. Vu Van Bang by detection equipment (ground radiacmeter) and his practical experience have found exactly groundwater sources in the area of Suoi Rao Commune. The quality of water from the drill wells is good, not infected by alum or metal, people can use directly without the filter.... This result is good news for people in the region because Suoi Rao Commune is one of the most water scarce regions in Chau Duc District and Baria-Vungtau Province.