Construction Work, Water Supply System And Building, Fiscal Year 2025, Construction Work, Water Supply System And Building (Safety) Provincial Waterworks Authority, Nakhon Phanom Branch (Nakhon Phanom Water Production Station) Nai Mueang Subdistrict, Mueang Nakhon Phanom District Nakhon Phanom Province Provincial Waterworks Authority, Nakhon Phanom Branch (Nakhon Phanom Water Production Station)