%0 Journal Article %T Ageing of Pipes and Sustainability of Water Supply %J Engineer: Journal of the Institution of Engineers, Sri Lanka %D 2009 %R 10.4038/engineer.v42i3.7051 %X Senior Lecturer, Department of Civil Engineering, B.Sc.Eng. (Hons) (Moratuwa), M.Phil (Moratuwa) Professor, Department of Civil Engineering, Eng. (Prof.), C. Eng., FIE (Sri Lanka), B. Sc.Eng.HonsfSri Lanka), PC.Dip (Moratuwa), M.Eng. (Tokyo), D.Eng. (Tokyo), MICE(UK %K Ageing %K Pipe Flow %K Scale Deposition %K Friction Loss %U https://engineer.sljol.info/articles/10.4038/engineer.v42i3.7051/