“…Using the number of pipe breaks per kilometer to measure damage to Kobe's water pipes shows that, on average, pipes break during earthquakes: AC 1.73, CI 1.49, PVC 1.38, and DI 0.47. The water distribution network had CI failures of 0.27, AC failures of 0.17, DI failures of 0.05, PVC failures of 0.17, and PE failures of 0.03 per km per year between 2005 and 2018 [114]. In a UK city, breaks in pipes, broken down by material, such as cast iron (45%), polyethene (22.3%), and asbestos cement (19%), of varying diameters (data from 1995-2018) are as follows: CI accounts for 69.3%, polyethene for 4.6%, and AC for 14.9% [56].…”