Shaanxi Provincial Standard of the People's Republic of China
Latest
DB6101/T 3183-2024
Scope
In order to standardize the investigation of mixed rainwater and sewage connections in Xi'an's drainage system, ensure that the survey data is objective and authentic, comprehensively understand the situation of mixed rainwater and sewage connections in our city's drainage system, reduce overflow pollution from the discharge outlet, promote the quality and efficiency of the sewage system, and improve urban water quality environment and develop these technical guidelines.
DB6101/T 3183-2024 history
2024DB6101/T 3183-2024 Technical Guidelines for Investigation of Mixed Rainwater and Sewage Connections in Drainage Systems