Author:Van Bennekom, A; Berndt, F; Rassool, MNDate:Apr 2001This paper presents a collection of pump impeller failures that have been encountered during the consulting activities at the University of the Witwatersrand and the Plant Infrastructure and Pipelines Centre at the Council for Scientific and ...Read more
Author:Masilela, Z; Pereira, JDate:Jun 1998External coatings on buried pipelines offer the first line of defence against corrosion with cathodic protection systems in place to protect bare metal at coating defects. Holiday detection, before pipe laying, does not guarantee pipelines ...Read more