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      Details

      Dedicated To The Success of Our Clients

      General Info

      GeoConcepts offers the following professional services to its clients: Geotechnical Engineering, including: * Planning and Supervision of Subsurface Investigation Programs Using Soil Borings, Air Track Probes, Water Observation Wells, and Test Pits * In Situ Testing Of Soil Strength and Compressibility Using the Menard Pressure Meter, Cone Penetrometer, Dilatometer and Vane Shear * Design of Shallow Foundations Such As Spread Footings, Footings Supported By Geopiers, And Continuous Mats * Design of Deep Foundations Such As Piles and Caissons * Slope Design, Including Global Stability * Lateral Earth Pressures for Walls below Grade * Temporary Excavation Support Systems * Ground Modification and Stabilization * Earthen Embankment Dam Design and Rehabilitation Geotechnical and Materials Testing during Construction, including: * Shallow and Deep Foundation Observations and Testing * Earthwork Observations and Testing * Concrete and Masonry Sampling and Testing * Concrete Reinforcement Observations and Testing Including Post Tensioning Reinforcement * Structural Steel Environmental Services, including: * Phase I Environmental Site Assessments (ESAS) * Phase II ESAS * Soil and Ground Water Sampling and Analysis * Underground Storage Tank (UST) Management and Removal * Asbestos and Lead Surveys * Wetland Studies * NEPA Studies

      HoursCLOSED NOW
      Regular Hours:
      Mon - Fri

      Contact Info

      Phones:

      Main - 703-726-8030

      Fax - 703-726-8032

      ExtraTollFree - 877-813-4617

      Address:
      19955 Highland Vista Dr Ste 170 Ashburn, VA 20147
      Email:

      Link:

      http://www.terracon.com

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      Categories
      Professional Engineers, General Contractors
      Services / Products
      Subsurface Investigations, Soil Test Borings, Air Track Probes, Water Observation Wells, Pressuremeter, Cone Penetrometer, Dilatometer
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      Data provided by one or more of the following: Thryv, Data Axle, Yext.