BS EN 124:1994

This European Standard applies to gully tops and manhole tops with a clear opening up to and including 1000 mm, for installation within areas subjected to pedestrian and/or vehicular traffic.

This European Standard does not apply to surface boxes or to floor and roof gullies in buildings which are specified in BS EN 1253.

The purpose of this standard is to establish definitions, classes, materials, design and testing requirements, marking and quality control of gully tops and manhole tops.