Government Job Vacancies in Sri Lanka / National Water Supply and Drainage Board Job VacanciesDraughtsman (Contract Basis) – National Water Supply and Drainage Board February 25, 2021October 10, 2021 Closing Date – 2021-March-12 Here you can see the Sinhala Advertisement… ad-si-20210225-2 Here you can see the English Advertisement… ad-en-20210225-2 Sinhala AdvertisementDownloadEnglish AdvertisementDownloadModel ApplicationDownloadSource – Dinamina (2021.02.25) | Daily News (2021.02.25)