Large Capacity Drains for Stormwater Management by EJ Australia

Major storms and flooding are becoming increasingly common in the Sunshine State as Brisbane was again recently overwhelmed by some of the heaviest rainfalls since the destructive 2022 floods. The harrowing sight of neighbourhoods underwater is a dire reminder of the need to have effective and capable drainage infrastructure in place to deal with such extremes.

Large Capacity Drains for Stormwater Management by EJ Australia.

Several innovative products from EJ are custom-designed for dealing with large-volume drainage, stormwater management and critical underground network protection. One such product is the new EJ Swarm Aqua large-capacity drains. Used instead of traditional larger grated systems, the Swarm Aqua is an unobtrusive, robust and functional surface water drainage system that extends across a larger area to maximise water intake.

EJ Swarm Aqua Large Capacity Drains.

The Swarm Aqua slot drain system is a revolutionary hybrid surface water drainage system that is taking the market by storm. The system is cost-effective, quick and simple to install and has a superior aesthetic finish. Despite its lightweight design, it's also ideal for use in areas of heavy loading traffic; such as loading docks, car parks, highways or airports.

In addition, EJ also has specialized products designed to minimize the risks of unstable access covers. During periods of high rain or flooding, unprepared stormwater systems may be overwhelmed by excess water, which may in turn result in the access cover itself being forcefully pushed from its frame. A displaced cover is especially dangerous during high rainfall, as the risk of an exposed access shaft can be obscured by the rain and flowing water, concealing the danger below. To combat this issue, EJ has a specialized access cover designed for use in high-flood-risk areas.

EJ Swarm Aqua Large Capacity Drains.

The EJ STORMSURGE Access Assembly is expressly intended to allow water to flow during a storm surge or backflow event. The cover can lift up to 16°, enabling water to flow out and relieve the pressure acting on the cover. The locking arm and hinge restrain the cover during high water flow and allow it to automatically re-seat itself after the pressure returns to normal. This design eliminates the risk of a displaced cover during flooding, while also maintaining the security and durability of traditional cast iron lids.

For more information, contact EJ today or visit www.ejco.com.