E2CR Inc.

Backed by three Maryland-licensed Professional Engineers with a combined 60-plus years of experience, E2CR delivers investigations and design solutions from initial site characterization through construction monitoring.

• Geotechnical Data Report Preparation

  Site investigation planning and execution with written evaluation of subsurface conditions and engineering recommendations.

• Foundation Design

  End-to-end foundation design for structures of all types, including shallow footings, deep foundations, and earth-retention systems.

• Slope Stability Assessment
• Construction Monitoring
• Advanced In-Situ Testing

  Pressuremeter (PMT), cone penetrometer (CPT), Marchetti Dilatometer (DMT), and In-Situ Vane Shear testing with data reduction and interpretation.

Five drill crews handle land and water investigations across the Mid-Atlantic, executing standard and specialty geotechnical drilling in challenging terrain and water environments.

• Geotechnical Drilling

  Hollow stem auger, mud rotary, air rotary, and NQ rock coring for a broad range of subsurface conditions.

• Marine Drilling

  Water-based drilling using a fleet of three boats and barges; a jack-up barge supports in-situ testing in water up to 40 feet deep.

• Environmental Drilling
• In-Situ Testing

  CPT, Pressuremeter, Marchetti Dilatometer, and In-Situ Vane Shear testing paired with data reduction and interpretation.

An AASHTO-accredited soil and materials laboratory staffed by PE-supervised technicians delivers quick turnarounds with engineer-reviewed results across a comprehensive menu of soil, rock, and pavement material tests.

• Soil Classification and Index Testing

  Specific gravity, moisture content, and organic content determinations per AASHTO standards.

• Compaction and Moisture-Density Testing

  Standard and modified Proctor compaction testing per AASHTO T 180 and T 134.

• Strength and Bearing Capacity Testing

  California Bearing Ratio (CBR) and unconfined compressive strength testing for pavement design and foundation assessment.

• Consolidation Testing

  One-dimensional consolidation properties and settlement analysis per AASHTO T 216.

• Soil-Cement Treatability Testing

  Moisture-density, wetting-and-drying, and freezing-and-thawing tests on compacted soil-cement mixtures per AASHTO T 134, T 135, and T 136.

• Soil Resistivity Testing

  Minimum laboratory soil resistivity determination per AASHTO T 288.