Projects index hero - Frederick Douglass Tunnel

Track record

Subsurface experience across transportation, water, rail, and public infrastructure.

E2CR supports complex Mid-Atlantic projects with field investigation, in-situ testing, laboratory testing, and engineering guidance.

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10 projects shown

B&P (Frederick Douglass) Tunnel project image

Baltimore, Maryland

B&P (Frederick Douglass) Tunnel

250+ borings throughout Baltimore City including vacuum excavation, utility location, NQ coring, packer testing, and traffic control.

Soil Borings NQ Rock Coring Pressuremeter Testing Vacuum Excavation
NPS Tidal Basin Seawall Reconstruction project image

Washington, DC

NPS Tidal Basin Seawall Reconstruction

Drilling and in-situ testing support for reconstruction of the Tidal Basin seawall.

Marine Drilling Cone Penetration Testing Geotechnical Data Reports In-Situ Test Interpretation
WMATA Zero Emissions Bus Conversion project image

Washington, DC

WMATA Zero Emissions Bus Conversion

Drilling support for WMATA facility upgrades tied to zero-emissions bus conversion.

Soil Borings Geotech Drilling
CSXT Howard Street Tunnel Improvement project image

Baltimore, Maryland

CSXT Howard Street Tunnel Improvement

Drilling and in-situ testing for railroad tunnel improvement work in Baltimore.

Soil Borings Cone Penetration Testing Geotechnical Data Reports In-Situ Test Interpretation
DC Water - Clean Rivers Tunnel project image

Washington, DC

DC Water - Clean Rivers Tunnel

500+ borings throughout Washington, DC on land and water, plus in-situ testing and engineering support.

Soil Borings Marine Drilling Vacuum Excavation Geotechnical Data Reports
Fairfield Marine Terminal Reconstruction project image

Baltimore, Maryland

Fairfield Marine Terminal Reconstruction

Marine borings in 40 feet of water with tidal fluctuations, deep exploration below the mudline, and turbidity curtain requirements.

Soil Borings Marine Drilling
Joint Base Andrews - West Apron Reconstruction project image

Prince George's County, Maryland

Joint Base Andrews - West Apron Reconstruction

20+ borings and pavement cores within the West Apron.

Soil Borings Geotech Drilling
VPRA Long Bridge North project image

Northern Virginia and Washington, DC

VPRA Long Bridge North

Drilling, in-situ testing, and environmental drilling support for the Long Bridge North corridor.

Soil Borings Geotech Drilling Cone Penetration Testing Geotechnical Data Reports
I-95 Belvidere Road Interchange Design Build project image

Richmond, Virginia

I-95 Belvidere Road Interchange Design Build

Drilling support for interstate interchange design-build work.

Soil Borings Geotech Drilling
I-895 Toll Plaza and Interchange Improvement project image

Baltimore, Maryland

I-895 Toll Plaza and Interchange Improvement

SPT borings and supplemental CPTs for toll plaza, ramp, and bridge replacement design.

Soil Borings Geotech Drilling Cone Penetration Testing Geotechnical Data Reports