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Geotechnical Drilling training for Soil and Groundwater

  • In-Person Training Course

    This three-day course is normally offered 1-2 times per year at various locations. Taught by NHI-approved instructors, this course is part of a series to develop a training and qualification/certification program for geotechnical inspectors and field personnel. This course is intended for drillers, drilling inspectors, engineers, geologists, and ...

    By National Drilling Association based in Brunswick, OHIO (USA).

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