The purpose of this project is to respond to ground subsidence (commonly known as sinkholes) occurring nationwide and increasing concerns among the public, which have become a social issue. To address ground subsidence, precise investigations will be conducted on aging or defective sewer pipelines, which are one of the potential causes of ground subsidence. The goal is to suppress ground subsidence caused by sewer pipelines and ensure a systematic and swift response in the event of ground subsidence. Through these investigations, relevant data and the condition of the pipelines will be assessed, and based on the findings, plans for the maintenance and financial budget for repairing aging and defective pipelines will be established. The ultimate objective is to create a safe and pleasant living environment.

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