Earthworks projects typically involve the construction of roads, railways, dams, dikes, mines and landfills where geotechnical assessment is crucial to the success of the project. Thurber has extensive experience in terrain assessment, drilling investigations, laboratory testing, slope stability analysis, staged construction and wick drains, ground improvement techniques, field instrumentation and monitoring, erosion control, in-situ permeability testing (AEP), and materials and construction QA/QC.