Geotech Drilling for Bluestone Wind Farm

Subsurface Investigations of Earthen Dam

Comprehensive Subsurface Investigations for Reliable Geotechnical and Environmental Data

At ATL, Subsurface Investigations are at the core of our geotechnical and environmental service offerings. With decades of field-tested experience, ATL brings unmatched precision, efficiency, and professionalism to each project. Whether for infrastructure, industrial development, or environmental remediation projects, we provide tailored investigation programs that ensure comprehensive subsurface data acquisition.

Our team consists of highly trained personnel who excel in a variety of subsurface sampling and testing techniques. Through rigorous hands-on training and extensive real-world experience, ATL’s crews consistently deliver accurate, high-quality data safely and on time. Our reputation is built on responsiveness, technical expertise, and a dedication to client service.

Expert Subsurface Capabilities

ATL offers a broad spectrum of subsurface investigation services designed to meet the complex demands of modern construction and environmental compliance. Our capabilities include:

Soil and Rock Sampling – Accurate, project-specific subsurface data to evaluate soil strength, composition, and suitability.
Standard Penetration Testing (SPT) – An industry-standard method for evaluating subsurface conditions and engineering properties of soils.
Cone Penetration Testing (CPT) – Fast, reliable results for stratigraphic profiling and soil behavior assessment.
Groundwater Monitor Well Construction – Essential for groundwater quality analysis and environmental monitoring, and determining design groundwater elevation.
Infiltration and Percolation Testing – Used for drainage and wastewater system design to assess soil permeability.
Geotechnical Instrumentation Installation and Monitoring – For ongoing assessment of subsurface conditions, settlement, and stability.
Rock Probes and Soil/Groundwater Investigations – Critical for identifying bedrock elevation, geological formations, and contaminant pathways.

In-House Capabilities for Better Control

To support our subsurface investigations, ATL operates geotechnical laboratories offering a full range of soil and rock testing services. Our end-to-end sample custody ensures quality control from field collection to final analysis, eliminating delays and third-party costs.

We also maintain a diverse fleet of drill rigs and specialty equipment, capable of accessing the most difficult terrains and confined sites. For projects requiring unique solutions, our in-house fabrication shop custom-builds tools and equipment to overcome access, mobility, or sampling challenges.

Subsurface Investigation Services at Canton Village Hall

Why Choose ATL for Subsurface Investigations?

Clients rely on ATL for accurate, actionable subsurface data, forming the foundation for safe, cost-effective design and construction. We prioritize safety, efficiency, and environmental responsibility in every phase of the investigation process. With a commitment to innovation and technical competency, ATL is the trusted partner for subsurface investigations of any scale or complexity.

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