By conducting a thorough analysis of reported leaks and mapping them onto the site's utilities, Data Miners identified a significant issue: specific sections of the pipeline installed by a particular contractor were experiencing frequent leaks, resulting in the mixing of drinking water with sewage and reticulation water. The root cause was determined to be inadequate foundational works during the pipe installation process. Once this issue was identified, appropriate measures were taken to rectify the problem, leading to the complete elimination of water leaks and the mitigation of hazardous conditions at the site.