Over deze norm
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. Drains and sewers below buildings are included provided that they do not form part of the drainage system of the building.
|Nederlandse titel||Buitenriolering - Deel 5: Herstel van het oorspronkelijk functioneren|
|Engelse titel||Drain and sewer systems outside buildings - Part 5: Rehabilitation|