Water Quality Officer, Water Quality Assistant, Engineering Assistant (Civil), Technical Assistant, Draftsman – Mahaweli Authority of Sri Lanka June 27, 2020July 7, 2020 Applications.lk Closing Date – 2020-July-10 Sinhala AdvertisementDownloadEnglish AdvertisementDownloadModel ApplicationDownloadSource – Dinamina (2020.06.27) | Daily News (2020.06.27) Share this:TweetWhatsAppTelegram