Ground Investigation Specialists
18 Waterloo Road
Wolverhampton, WV1 4BL
Tel: 01902 717653 - Fax: 01902 421110 - Email: g.i.s@btconnect.com

G.I.S. offer a wide variety of services from large industrial investigations to smaller individual studies. Our team is trained to carry out the following:


Desk Studies and Literature Reviews | Site Walkover Surveys
Site Investigation Design | Phase 1 Risk Assessments



Trial Pitting/Trenching | Hand Auger Boring | Window Sampling
Dynamic Probing | Cable Percussive Drilling | Rotary Open Hole and Core Drilling



In-situ Penetration Strength Tests | Plate Bearing Tests | In-situ Density Testing
Soakaway (Infiltration) Testing | In-situ C B R Testing | Variable Head Permeability Testing
VOC Gas Monitoring (PID,FID) | Landfill Gas Monitoring
In-situ Groundwater Testing and Sampling | Soil Sampling
Physical and Chemical Testing overseen at UKAS and MCERTS accredited laboratories



Factual and Interpretative Reporting | Earthworks Supervision
Contaminated Land Assessments | Slope Stability Assessments
Mine Workings Investigations | Housing Subsidence Claims
Engineering and Reclamation Design | Remediation and Validation Reporting