Archaeological Evaluation

Archaeological evaluation typically involves the excavation of trial trenches to determine the nature, extent and significance of archaeological deposits within a development area. It is usually required as a condition of planning consent or as part of the pre-determination assessment process, and provides the evidence base upon which decisions about the need for further archaeological mitigation can be made.

Our evaluation methodology is tailored to the individual requirements of each project and is designed to provide a representative sample of the development area. We typically excavate trenches using a mechanical excavator fitted with a toothless ditching bucket, with all archaeological features and deposits then being investigated and recorded by hand.

We have extensive experience of undertaking archaeological evaluations across all sectors and in all ground conditions, from urban brownfield sites to rural greenfield locations. Our evaluation reports are clear, well-illustrated and provide a robust evidence base to support decision-making.

Evaluation Methods

In addition to conventional trial trenching, we also provide a range of other evaluation techniques, including test pitting, borehole survey, geoarchaeological assessment, and geophysical survey. We work closely with our in-house geophysics and geoarchaeology teams to design integrated evaluation strategies that are efficient and cost-effective.