Concrete soakaways

This precast concrete soakaway ring is manufactured from strong, robust precast concrete with tongue and groove joints for the quick and easy construction of a soakaway chamber that requires no additional concrete surround. Each ring is perforated with 12 x 75mm holes per meter depth, providing a minimum area of exfiltration of 50,000mm² per meter

Soakaways or perforated rings are standard precast concrete chamber sections that are perforated with 75mm diameter holes for use as soakaways, providing a minimum area of exfiltration of 50,000mm2 per metre of nominal diameter per metre of depth