Attenuation Systems

Precast concrete attenuation systems provide the ideal solution for gravity storm water attenuation in line with current SuDS guidelines. Tracey Concrete offer a comprehensive range of circular, elliptical and rectangular tanks tailored to specific site requirements.

Our Attenuation Systems can be manufactured with a variety of fittings including blank ends, access points, manifold pipes and flow control units together with headwalls enabling discharge into ponds or swales.

Elliptical pipes can be designed for both horizontal or vertical installation and are especially useful where the space and cover depths are limited and in areas which are subject to vehicular trafficking.


Side entry manhole available 

Durable & resistant to impact damage

Self weight contributes to floatation resistance


Related Products

Manhole Rings

Drainage Accessories

Manhole Coverslabs

Perfect Base™

Key Projects

HS2 - Protection Slabs

TEESRep BioMass Plant - MGT Power