services
Geotechnical Investigations
The subsurface investigations are performed using truck-mounted equipment. Subsurface work is logged by engineers or geologists. Testing, and report generation are done in-house, from our state-of-the art, Geotechnical Laboratory. The GeoMat’s staff recommends the foundation criteria and suggest the cost effective foundation system for the projects. GeoMat services can be tailored to assist and/or meet our client’s specific project requirements.
Our range of geotechnical services include:
- Grading and Foundation Plan Reviews
- Specific Site Investigation
- Shallow Foundation Investigation and Design
- Erath Retention Structures
- Pile Driving Inspection
- Liquefaction Evaluation
- Settlement Analysis
- Shoring Design
- Percolation Testing
- Piezometer Installation
- Hydraulic Conductivity
- Compaction Testing Services
- Laboratory Testing Services
- Preliminary Foundation Investigations
- Initial Soil and Geology Study (SEQA)
- Deep Foundation Investigations and design
- Retaining Wall Static/Seismic Parameters/li>
- Pile Driving Monitoring
- Slope Stability Analysis
- Bearing Capacity Evaluation
- Sewage Disposal Investigations
- Infiltration Testing
- WQMP Report
- Site Selection Analyses
- Field Inspection and Testing Services
Subsurface investigation methods:
GeoMat provides in-house drilling services to support our engineering staff during geotechnical investigations. We can provide timely mobilization of a rig and crew to the project site seven days a week. We also utilize all terrain and limited access drill rigs which are run by technically trained crews.
- Hollow Stem Drilling
- Air Rotary Drilling
- CPT
- Limited Access Drilling
- Backhoe Excavation
- Solid Stem Method
- Mud Rotary Drilling
- GeoProbe Testing
- Drilling on Slopes
- Limited Access Excavation