Service

Evaluation & trial trenching

Trial trenching tests the results of desk-based and geophysical work on the ground, giving the planning authority reliable evidence to decide what, if any, further work is needed.

Excavated stone foundations exposed during archaeological evaluation

When you might need it

  • Where a planning condition requires evaluation
  • To test geophysical anomalies
  • Before finalising layouts on sensitive sites

What we deliver

  • Written Scheme of Investigation (WSI)
  • Machine-excavated trenches under archaeological supervision
  • Recording, sampling and finds processing
  • Evaluation report and recommendations

Common questions

What is a Written Scheme of Investigation?

A WSI is the method statement agreed with the local authority's archaeological advisor before fieldwork begins.

Related projects

Available across: North Yorkshire, York, East Yorkshire, West Yorkshire, South Yorkshire, Teesside & County Durham, Lincolnshire, Northern England

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