land drains Fundamentals Explained
The size of your soakaway should be at least 1m x 1m sq. x 1m deep beneath the bottom of the incoming pipe. The stone infill should really surround the pipe and complete roughly 100mm higher than it. An impervious layer must then be placed on the stone such as thick polythene, tarpaulin, or perhaps a bed of concrete (A1 within the diagram above).If