NEN-EN 752-7
Drain and sewer systems outside buildings - Part 7: Maintenance and operations
inactive
| Organization: | NEN |
| Publication Date: | 1 March 1995 |
| Status: | inactive |
| ICS Code (External sewage systems): | 93.030 |
| ICS Code (Pipelines and its parts for external sewage systems): | 23.040.05 |
scope:
Applies 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. This part sets out the principles for the operation and maintenance of drain and sewer systems.
Document History
September 1, 1998
Drain and sewer systems outside buildings - Part 7: Maintenance and operations
Applies 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...
NEN-EN 752-7
March 1, 1995
Drain and sewer systems outside buildings - Part 7: Maintenance and operations
Applies 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...