AREHNA Engineering, Inc.

Comprehensive subsurface investigations, foundation engineering, and analysis for structural and land development projects.

• Subsurface Explorations and Drilling

  Standard penetration tests, soil and rock sampling, hollow stem auger borings, rock coring, and piezometer installation utilizing an in-house fleet of geotechnical drill rigs.

• Sinkhole Investigations

  Subsurface evaluations to determine sinkhole activity, including geophysical surveys, engineering analysis, stabilization design, and soil treatment recommendations.

• Foundation and Engineering Evaluations

  In-depth engineering analyses to deliver alternative foundation solutions, settlement evaluations, and soil remediation recommendations.

• Field Testing Services

  On-site testing including double ring infiltration tests, bulk sampling, test pits, pavement coring, and water sampling.

Quality control and quality assurance testing of soils, concrete, and asphalt, supported by in-house accredited laboratories.

• Laboratory Soil Testing

  AASHTO-accredited and FDOT-certified laboratory soil testing including classification, limerock bearing ratio, moisture-density relationship, and corrosion series testing.

• Concrete and Aggregate Testing

  Comprehensive testing services including compressive strength testing, gradation testing, and LA abrasion testing.

• Asphalt Testing

  Field and laboratory evaluations including extraction-gradation, RICE testing, and core thickness and density testing.

• Construction Monitoring and Inspection

  On-site quality control inspections covering soil density, concrete sampling, asphalt placement, augercast pile monitoring, drilled shafts, and vibration monitoring.

Scientific investigation and analysis of structural failures, damage claims, and structural design deficiencies.

• Structural Damage Assessments

  On-site investigations to identify root cause mechanisms, damage duration, extent of failure, and reparability considerations.

• Peer Review Services

  Technical reviews of engineering evaluation reports to assess data collection, methodology, and conclusion validity.

• Expert Witness and Litigation Support

  Fact-based testimony and forensic documentation for insurance disputes, construction litigation, and regulatory compliance.

Specialized engineering assessments for transportation corridors, pavement life cycles, and stormwater management systems.

• Pavement Surveys and Evaluations

  Pavement coring, structural evaluations, and rehabilitation design for roadways and parking facilities.

• Stormwater and Surface Water Evaluations

  Geotechnical and civil engineering support for drainage, stormwater retention, and surface water management design.

• Due Diligence and Land Development Studies

  Preliminary geotechnical investigations and feasibility studies to support land development planning.