Services Provided

Environmental Consulting Services

Hydrogeologic Analyses for Landfills
Soil/Ground Water Surveys

Remedial Measure Supervision/Testing
Asbestos Surveys
Radon Testing

Phase I Environmental Site Assessments

Phase II Environmental Studies

Underground Storage Tank Assessments

Construction Materials Testing Services

Soil Testing
Field Compaction Testing:

Nuclear, Sand Cone, Drive Cylinder
Field CBR Testing
Borrow Studies
Foundation Evaluations

Concrete Testing
Mix Designs and Verification
Compressive Strength Testing
Flexural Strength Testing
Aggregate Testing
Batch Plant Inspection
Coring and Core Testing
Field Testing

Bituminous Mixtures
Quantitative Extraction
SuperPave Mix Design and Analysis
RICE Gravity Testing
Field Evaluations
Mix Design
Coring and Core Evaluations
Pavement Failure Studies

Other Services
Roofing Construction Inspections
Roof Moisture Surveys
Structural Steel Inspection and Testing
Building Distress Evaluations
Retaining Wall Designs
Retaining Wall Evaluations
Structural Evaluations for Residential Properties
Engineering Expert Witness



Geotechnical Engineering Services

Soil Test Borings and Test Pits

Rock Coring and Seismic Refraction
Deep Foundation System Design
Installation Inspection of Deep
Earth Dams, Investigation and Analysis
Earth Dam Inspections
Slope Stability Analysis
Settlement Analysis
Pavement Design
Specifications Review
Triaxial Shear and Modulus Testing
Consolidation Testing
Permeability Testing
Atterberg Limits Testing
Swell Pressure Testing
Grain Size Analysis
Unconfined Compression Testing
Lab and Field CBR Testing

For service information or a detailed analysis of your engineering needs, contact Erwin Williams at (800) 849-0514.

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