Services

Ground

Our civil engineering team make sure that the environments in which we live are built in the most efficient, sustainable and life-enhancing way, long into the future.

DSA ground services
DSA drainage services

Drainage

Whether you've a residential or commercial project, we design drainage solutions taking them through to construction. We offer local authority technical approval for new sewers, sewer diversions and build over agreements with particular experience in designing sustainable drainage systems (SuDS), essential for planning applications.

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DSA highway services

Highways

We take responsibility for every aspect of highway design from alignment and construction of roads to intersections and interchanges, including pedestrian pathways and residential driveways.

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DSA flood risk assessments

Flood risk assessments

Understanding an areas propensity to flooding is critical for many groundwork projects. We provide detailed surveys that identify sources of flood risk and permanent options for flood defence, such as ditches and culverts. Working in partnership with local councils we can help give your planning application the best chance of success.

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DSA earth levelling and retention

Earth levelling and retention

Using the latest 3D site modelling technologies our civil engineering team ensure accurate earthworks volume calculations, slope and retaining wall designs.

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