Janse van Rensburg, Petrus JohannesUniversity of Pretoria. Faculty of Engineering, Built Environment and Information Technology. Dept. of Industrial and Systems Engineering2012-01-312012-01-312011http://hdl.handle.net/2263/17976Thesis (B Eng. (Industrial and Systems Engineering))--University of Pretoria, 2011.This Final Report informs the reader on the activities to be undertaken by the student to deliver a project on the possible rescheduling of maintenance on medium voltage oil circuit breakers. It contains a brief description of the current maintenance process, research in the field of oil insulated medium voltage circuit breakers, possible solutions, and the key deliverables. The project is a research project to investigate the implications of extending the recommended service intervals and still ensure a safe, reliable and cost effective electricity supply.73 pagesPDFenCopyright: University of PretoriaMini-dissertations (Industrial and Systems Engineering)Maintenance reschedulingCost analysisStatistical process controlQueueing theoryText