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Ground investigation
Geotechnical consultancy
Contaminated land assessment

Corona Notice

We are Geotechnical and Environmental Associates (GEA)

A well-established and independent specialist providing a high-quality ground investigation and geotechnical and geoenvironmental consultancy service to the property and construction industries.

About Us

News

Are there really any “unknown unknowns” in the ground….?

29.04.21

Donald Rumsfeld's "known knowns, known unknowns and unknown unknowns" phrase has become quite a favourite in presentations by geotechnical engineers...

Read More

Screening out sites that have a Very Low or Negligible Ground Gas Risk

14.10.20

The risk presented by high rates of hazardous ground gas emissions into structures is well documented and means of monitoring and assessing this risk are set out in both BS 8576:2013 and CIRIA C665...

Read More

@GEA_Ltd

News

Are there really any “unknown unknowns” in the ground….?

29.04.21

Donald Rumsfeld's "known knowns, known unknowns and unknown unknowns" phrase has become quite a favourite in presentations by geotechnical engineers...

Read More

Screening out sites that have a Very Low or Negligible Ground Gas Risk

14.10.20

The risk presented by high rates of hazardous ground gas emissions into structures is well documented and means of monitoring and assessing this risk are set out in both BS 8576:2013 and CIRIA C665...

Read More