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Services
Drilling and Subsurface Exploration Consulting
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We provide subsurface exploration and drilling services to clients through conventional test borings, cone penetrometer soundings, and monitoring well installations.
Services include, but are not limited to:
Drilling Services
- Standard Penetration Test (SPT) Borings
- Auger and Mud-Rotary Drilling
- Low-Clearance Access Drilling
- Monitoring Well Installation
- Rock Coring
- Shelby Tube Sampling
- Concrete & Asphalt Coring
- Well Rehabilitation
- Well Abandonment
- Rock and Soil Packer Testing
Instrumentation Installation
- Inclinometers
- Vibrating Wire Piezometer
- Rod and Magnet Extensometers
In-Situ Testing
- Electronic Cone Penetrometer Testing (CPT)
- Seismic Electronic Cone Penetrometer Testing (SCPT)
- Dilatometer Testing (DMT)
- Rock and Soil Permeability Testing
- Yield Testing for Municipal, Commercial, and Industrial Wells
- Pressure Meter Testing (PMT)
- Infiltration Testing
Featured Projects
H & S Bakery, Distribution Center at Hollander Ridge
Baltimore City, MD
Levee Relief Well Testing & Rehabilitation Services
Baltimore, MD
Former Incediary Bomb Plant
Southern NJ
Honeygo Run Reclamation Center
Baltimore County, MD
Cedar Hill Mixed-Use Community
Anne Arundel County, MD
Iron Peak Sports and Events
Somerset, NJ
Partner With Us
With more than 500 engineers, geologists, scientists, technicians, and support personnel, GTA has the expertise, resources, and experience to meet your needs. Reach out to us today.