Drain and sewer systems outside buildings - Performance requirements Ingestion-build-137917 This standard shall be read

This standard shall be read in conjunction with EN 1363-1

This code of practice does not deal with the protection afforded to a floor by floor coverings or surface finishes

office-based

such as air pollution

and software service

Drain and sewer systems outside buildings - Performance requirements Ingestion-build-137917 This standard shall be readThis part of BS EN 752 sets out the performance requirements to be taken into account when planning, designing, installing and operating drain and sewer systems that operate essentially under gravity. This European Standard 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