Storm Water Attentuation Tanks

Storm Water Attenuation Tanks A substantial range of one piece vessels from 1,000L through to 275,000L are offered.
These tanks can be supplied with baffles, access ladders, multiple access shafts etc.if required.
The attenuation tank can be manufactured with an integral Flow Control Device (FCD) sized to the specific outflow requirement. Alternatively, the FCD can be fitted into a separate chamber, or supplied loose to be installed into an existing outlet manhole chamber by others.
Where levels prevent the use of a gravity fed (FCD) the Attenuation tank can be supplied with a pumped discharge, again sized to the permitted outflow criteria.
Drawings For drawings, please visit the downloads page