Preliminary & Detailed Site Investigation

Tailored Preliminary Site Investigation (PSI) and Detailed Site Investigation (DSI) to suit the scale of your project including review of site history, online databases, site inspection, and intrusive investigations where appropriate.

Tailoring a review or ground investigation can yield significant time and cost savings, rather than the usual ‘once size fits all’ approach.

We will have a frank discussion with you at the outset about what your objectives are, and what drivers are most important.

PSI and DSI