Attenuation tanks
What is Attenuation?

Attenuation is the process of water retention on site and slowly releasing it in a controlled discharge to a surface water or combined drain or watercourse. The amount of discharge will vary depending whether it is a brown or greenfield site.

What can Contract Ground Services Do?

Contract Ground Services specialise in the design and build of attenuation tanks. These systems store the excess flow of water on site, a critical element of any new build that needs to be addressed. These low cost and easy to construct tanks reduce the risk of flooding during heavy rain.