SUBSURFACE
INVESTIGATIONS
- Land and Marine Standard
Penetration Test Borings
- Small and Large Diameter
Rock Coring
- Pilot Borings for Drilled
Shafts
- Difficult and Limited
Access Borings
- Flat-Plate Dilatometer
Testing
- Pressuremeter Testing
- Monitor Well and Piezometer
Installation
- Field Permeability and
Infiltration Testing
- Settlement Instrumentation
- Slope Movements
- Pore Pressure Transducers
Subsurface
Exploration Equipment
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Barge
Borings-Clearwater Pass Bridge
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