General sanitary examination of water sources for water plant using groundwater in Vietnam

21:46, 09/07/2024

Recently, the Ministry of Health issued Circular 15/2006/TT-BYT on the sanitary examination of clean water, drinking water and household lavatories in Vietnam

đối với nhà máy nước sử dụng nguồn nước ngầm, Thông tư 15/2006/TT-BYT

General sanitary examination of water sources for water plant using groundwater in Vietnam (Illustration)

Circular 15/2006/TT-BYT stipulates the general sanitary examination of water sources for water plant using groundwater in Vietnam as follows:

Inspection scope: Within a radius of 330m for wells in areas with well-protected aquifers and 350m for wells in areas with unprotected or poorly protected aquifers, measured from the extraction well (according to Vietnam Standard TCXD-33:1995).

Inspection content:

- Protective fences around the boreholes;

- Construction works (including those of the water plant);- Sewage pipes, canals, ditches passing through;

- Livestock, poultry, or other domestic animals;

- Waste, human excrement, livestock manure, animal carcasses.

Evaluation method: According to the risk scoring method stipulated in Appendix 1 attached to this Circular.

For details, see Circular 15/2006/TT-BYT, which took effect in Vietnam on January 04, 2007.

Ty Na

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