... funds for pipe maintenance and prepare a schedule for pipe replacement, so as to provide the best quality services and safe drinking water to users of the utility. Social implications The proper prioritization of water supply pipes for repair and replacement is of great social importance...

... (DT) and time to repair (TTR). Design/methodology/approach Four types of water supply pipes – concrete cylinder (CC), cast iron (CI), ductile iron (DI), and polyvinyl chloride (PVC) – in prevalent use at the City and County of Honolulu Board of Water Supply were analyzed to determine the pipe type...