Purchasing and eliminating the installation of a remote groundwater purification system [The groundwater development project for consumer consumption * 1 large, Ban Ta Luk Nhon area, Village No. 8, Non Mueang Subdistrict, Kham Sakae Saeng District, Nakhon Ratchasima Province expenditure budget Fiscal Year 2021, Central Budget, Money List, Reserve for Emergency or Necessity to carry out the project Increase the efficiency of resource management, during the rainy season of 2022 and the storage of water for the dry season of 1921/2023. (EXPIRED)