SURVEYS & SITE INVESTIGATIONS
PMI has an in-house survey & site investigation division offering the following services:
- Onshore Topographic and Geophysical Surveys
- Offshore Bathymetric and Geophysical Surveys
- Environmental Surveys
- Onshore Geotechnical Surveys
- Offshore Geotechnical Surveys
- Exploratory Surveys and Investigations
All operations are executed to international standards of Quality, Environmental Management, Health and Safety, and Technical Specification.
PMI employs Geotechnical Engineering and Land Surveying personell experienced in the planning, executiion, interpretation and reporting of campaigns. We are equipped with state of the art Survey and Site Investigation Equipment, including:
- Euro-standard fleet of hydraulic geotechnical investigation and diamond drilling exploration rigs, such as Fraste Multidrill ML
- Truck-mounted hydraulic 200kN Geomil CPTU rig
Trimble Topographical Total Station, GPS, and Survey logging Equipment - Gatewing X100 Aerial Scan remote topographical mapping equipment
- Bathymetric Survey Vessel including Hydrotrac survey equipment
- State of the art software for data capture, data processing, and professional reporting
Projects
click on an underlined item to view the project sheet in pdf.
- Offshore Survey: Bathymetry, Sub-bottom and Side Scan Sonar
- Current and Wave Measurement Campaign
- Execution of cores with a hydraulic vibrocore offshore
- Resistivity and Bathymetric Survey, Seawater Intake and Outlet Pipe Construction
- Cone Penetration Testing (CPT) for the Onshore Tank farm, Lekki Free Trade Zone, Nigeria
- Bathymetric survey for Lambert's Bay desalination project
- Drilling Campaign for a proposed Tailings Dam facility, Chirano, Red Back Mining, Ghana
- Onshore sample recovery drilling and probing campaigns with a Dando 2002 Drill Rig


