Pipe crack early warning for burst prevention by permanent acoustic noise level monitoring in smart water networks

Managing pipe breaks in water supply networks has been a challenge for water utilities around the world. In order to transform from reactive to proactive management of pipe breaks, South Australia Water Corporation (SA Water) has invested more than 4 million dollars to set up a Smart Water Network (SWN), in the central business district (CBD) of Adelaide. The network includes 305 permanent accelerometers that continuously monitor the ‘noise...