This standard classifies gullies, gives guidance for places of installation and specifies require-ments for the con-struction, design, perfor-man-ce and mar-king of factory made gullies for buildings, irrespective of material, for use in drainage systems operating under gravity including siphonic systems.
NOTE Although normally used to convey domestic wastewater, industrial wastewater and rainwa-ter, gullies can convey other wastewater provi-ded there is no risk of damage to components or of injury to health.
This standard does not apply to gully tops and manhole tops which are speci-fied in EN 124:1994.