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Geotechnical Drilling
Geotechnical Drilling
Reliable drilling for challenging terrain, water environments, and complex Mid-Atlantic sites.
Engineering & Consulting Resources
Geotechnical engineering, drilling, and lab testing across the DMV.
E2CR helps public agencies, developers, contractors, and design teams move from subsurface uncertainty to practical recommendations.
DMV and Mid-Atlantic reach
Drilling, engineering, and lab testing
30+ years of public and private project experience
Selected clients
Core services
One team for the full subsurface workflow.
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Geotechnical Engineering
Geotechnical Engineering
Comprehensive geotechnical design, data reporting, and analysis led by licensed engineers.
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Laboratory Testing
Laboratory Testing
AASHTO-accredited soil and rock testing with engineer-reviewed results and practical turnaround times.
Track record
Project experience across challenging Mid-Atlantic sites.
Baltimore, Maryland
B&P (Frederick Douglass) Tunnel
250+ borings throughout Baltimore City including vacuum excavation, utility location, NQ coring, packer testing, and traffic control.
Subservices
Soil Borings
NQ Rock Coring
Pressuremeter Testing
Vacuum Excavation
Washington, DC
NPS Tidal Basin Seawall Reconstruction
Drilling and in-situ testing support for reconstruction of the Tidal Basin seawall.
Subservices
Marine Drilling
Cone Penetration Testing
Geotechnical Data Reports
In-Situ Test Interpretation
Washington, DC
WMATA Zero Emissions Bus Conversion
Drilling support for WMATA facility upgrades tied to zero-emissions bus conversion.
Subservices
Soil Borings
Geotech Drilling
Client perspective
Field teams clients trust with difficult work.
“Working with E2CR is always a pleasure. I can throw my most difficult projects at them and they get the job done.”
“They’re more than just drillers. They’re motivated to get the job done right and I can rely on input from their engineers.”
“It was a pleasure working with their drill crew and PM. Both were meticulous.”
Insights
Practical guidance for planning better geotechnical work.
Field Investigation
Planning a Geotechnical Investigation
How early coordination between owners, engineers, drillers, and laboratory teams helps reduce field surprises.
Engineering
When In-Situ Testing Adds Value
CPT, pressuremeter, DMT, and vane shear testing can improve characterization where SPT-only assumptions are too conservative.
Laboratory Testing
AASHTO Lab Testing for Design Decisions
A practical overview of laboratory tests that support compaction, settlement, strength, and pavement design.