ACO technologies have supplied their water management system at Offa’s Dyke Business Park in Welshpool.

They provided their ACO StormBrixx and ACO S range channel drainage channels with variable frequency drives to save energy and reduce costs.

ACO StormBrixx HD is a patented plastic geocellular stormwater management system with a high void ratio of 95% due to its unique pillar configuration.

This minimises the excavation required to achieve a specified storage capacity, reducing the aggregate needed for backfilling, and improving the flow characteristics of runoff through the installed tank.

The patented brickbonding and cross bonding feature provides a strong, long term installation and allows flexible designs to be quickly constructed.

The channels were installed with sumps to retain grit and debris as the water is conveyed into a Class One bypass interceptor which removes any oil or petrol from those areas.

It will then enter the ACO StormBrixx HD soakaways, where it is joined by water from the building’s roof, which drains directly into them.