หน้าหลักProcurement and SuppliesAnnouncement of the Successful BidderContract to replace filter gravel and rapid-filter sand in the Village 2 and Village 4 water supply systems, Nong Mo Subdistrict. Long-term deterioration of the filter media has caused cloudy treated water. The source ends with “quantity 1” without a unit.
Contract to replace filter gravel and rapid-filter sand in the Village 2 and Village 4 water supply systems, Nong Mo Subdistrict. Long-term deterioration of the filter media has caused cloudy treated water. The source ends with “quantity 1” without a unit.