Stretch, Derek Dewey.Kadwa, Unais.2017-04-252017-04-2520152015http://hdl.handle.net/10413/14442Masters of Science in Civil Engineering. University of KwaZulu-Natal, Durban 2015.Abstract available in PDF file.en-ZABiofilms.Biofilm fromation.Water pipelines.Chlorine disinfectant.Monochloramine disinfectant.Thesis