TSL supply geotechnical consultancy services to local Architects, Structural Engineers, Builders, Developers and individuals commencing self-build projects to satisfy NHBC, Local Authority and other Agency requirements through our dedicated experienced geotechnical specialists based in both our Milton Keynes, Buckinghamshire and Newton Abbot, Devon offices.

With experience ranging from graduate engineers to engineers with greater than 45 years experience of national, international and off-shore investigation and related geotechnical design we have the expertise to provide your solutions.

Services offered include:

• All aspects of site investigation performed using either TSL technicians and equipment where possible or in association with a small number of approved preferred specialist suppliers with whom we have a close relationship, including percussion liner sampling, cable percussion boring, rotary drilling, dynamic probing, electric static cone penetration testing

• Foundation design parameters

• Supervision and control testing for earthworks, infra-structure projects and quarry restoration or remediation

• Slope stability analysis, design and remediation

• Foundation failure – Subsidence investigation residential and industrial

• Infiltration testing