Drain and sewer systems outside buildings - Pumping installations Ingestion-build-81111 which form the subject of

which form the subject of the ISO 9000 family of standards

BS EN 527-3 is designed to be applied to an article of furniture that is fully assembled and ready for use

This is a technical revision of the 2006 edition of this document

the provisions of this standard may apply to the superstructure above the basement

Drain and sewer systems outside buildings - Pumping installations Ingestion-build-81111 which form the subject ofThis European Standard sets out the principles for the planning and design of pumping installations for drain and sewer systems which otherwise 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 treatment works or receiving