A concrete gully top is the upper structural component of a drainage gully (also called a stormwater gully or floor drain inlet) that is installed at ground or floor level to collect and direct surface water into an underground drainage system.
A concrete gully top is the upper structural component of a drainage gully (also called a stormwater gully or floor drain inlet) that is installed at ground or floor level to collect and direct surface water into an underground drainage system.
Concrete Gully top