.... This study develops a reliability-and maintainability-driven maintenance optimisation framework to enhance facility systems in Sri Lankan international airports. Design/methodology/approach The study employs an exploratory sequential design approach. A case study was conducted at a Sri Lanka's main...

...Seyed Ashkan Zarghami; Indra Gunawan Purpose As a response to the growing operational and disruptive threats to water distribution networks (WDNs), researchers have developed a vast array of methods for the reliability analysis of WDNs. In order to follow this growing number of methods, this paper...

... pipes; and 9.5 years for PVC pipes, which were relatively new to the system. This was due to the differences in the periods the pipe type was installed. Reliability Failure rates Bathtub curves Conditional failure Probability of failure Water supply pipes Maintenance reliability Water...