In light of the recent emergence of road sinkhole incidents as a significant societal issue, there is growing concern among citizens who use the roads. As a response to this, the city of Seoul aims to ensure the safety of sewage systems throughout the entire city by conducting a comprehensive assessment of the condition of sewage pipelines and implementing fundamental and practical design measures. This is done with the objective of establishing a secure sewage system for the well-being of the citizens.

1. #Sewerage
2. #Domestic