The purpose of this project is to address the nationwide phenomenon of ground subsidence (commonly referred to as sinkholes) occurring and increasing in urban areas, causing public anxiety and becoming a social issue. In response to the possibility of ground subsidence, this project aims to conduct a detailed investigation of aging or defective sewer pipelines that may contribute to ground subsidence. The goal is to prevent ground subsidence caused by sewer pipelines and establish a systematic and rapid response system by investigating relevant data and the condition of pipelines. The ultimate objective of this project is to formulate a ground subsidence response plan.

1. #Domestic
2. #Gyeonggi-do
3. #Sewerage