1 research outputs found
DEMYSTIFYING SHIP OPERATIONAL AVAILABILITY – AN ALTERNATIVE APPROACH FOR THE MAINTENANCE OF NAVAL VESSELS
Asset availability improvement has been the focus of many studies by various industries for a few decades now, and the defence industry is no exception. To date, there exists no simple and inexpensive high availability solution for the complex naval ships consisting of many interdependent systems and subsystems working in parallel. Any given approach must strike a balance between true needs and economics, an ever-increasing decision-making burden to stakeholders. Nevertheless, there are many ways to approach the problem. In the past, availability has been viewed as complex mathematical calculations and estimates involving defective equipment. The applied approach has not been fully understood nor appealing to most practitioners as well as the majority of stakeholders who continuously complain about the gap between theory and practice. This paper aims to demystify the complex naval ship availability issue, simplified for easy understanding of operators, maintainers and logisticians as well as other stakeholders involved in the maintenance of naval vessels. The stepby-step approach begins with the identification of severe factors involving both human and machinery affecting downtime of naval vessels culminating into the generation of an availability-oriented model, summarized to a simple four-step approach to availability improvement. Practitioners are now able to appreciate their individual contribution towards improving ship availability