DS/EN 13508-2+A1:2011
建筑物外排水和下水道系统的调查和评估 第2部分：目视检查编码系统

Investigation and assessment of drain and sewer systems outside buildings - Part 2: Visual inspection coding system

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标准号

DS/EN 13508-2+A1:2011

发布

2011年

发布单位

丹麦标准化协会

当前最新

DS/EN 13508-2+A1:2011

 

 

被代替标准

DS/EN 13508-2-2003 DS/EN 13508-2/AC-2007

适用范围

This European Standard is applicable to the establishment of the condition of sewers, drains, manholes and inspection chambers by inspection, status codification and consideration of external factors and other information. It is applicable to drain and sewer systems, which operate essentially under gravity, from the point where the sewage leaves a building or roof drainage system, or enters a road gully, to the point where it is discharged into a treatment works or receiving water.

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