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Dennis Corporation’s experienced staff, including licensed professional engineers, professional land surveyors, and certified technicians/inspectors have the knowledge and abilities to start your project from concept to completion in accordance to schedule and budget. Dennis Corporation’s Geotechnical Engineering staff has the technical “know-how” and consulting experience to deliver cost effective solutions for foundation design, pavement analysis, stormwater management and subsurface investigations.
- Management of Subsurface Investigations (SPT, and CPT methods)
- Deep (pile, drilled shaft) and Shallow Foundation Evaluations
- Pavement/Stormwater Design Testing and Recommendations
- Determination of Soil Classifications, Parameters, and Coefficients
- Slope Stability Analysis
- Forensic Engineering and Expert Testimony Services
- Pre and Post Pile Driving and Construction Surveys
- Vibration Monitoring
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- Monitoring and Inspection of the Installation of Piling and/or drilled shafts
- Pile Load Tests (Static and Dynamic)
- Portland Cement Concrete Testing
- Earthwork and Base Compaction Testing (Nuclear Gauge Certified)
- Quality Control/Quality Assurance Monitoring and Testing
- Soil Classification (Sieve Analysis, Hydrometer Analysis, and Atterberg Limits)
- Modified and Standard Proctors
- Soil Moisture, Unit Weight, Specific Gravity
- Permeability Testing
- Unconfined Compressive Strength
- Concrete Cylinder and Beam Strength Testing
- CBR (California Bearing Ratio) Tests

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- Single and Multi-family Structures
- Multiple story condominiums and parking garages
- Commercial/Retail/Industrial Projects
- Education (Public, College and University) Projects
- Military and Army Corp of Engineers Projects
- Hospitals
- Pedestrian and Vehicle Bridges
- Public Utilities (Lift Station, WWTF, WTP)
- Communications (TV, Radio, and Cellular) Towers
- Forensic Investigations (Foundation Settlement, Pavement Failure, Slope Stability, and Retaining Wall Failures)
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- Professional Engineers Licensed in SC, NC, GA, AL, LA, CT, MO, TN, VA, WV, MS, TX, AZ, NV, UT, MD, NJ and FL
- Professional Land Surveyors Licensed in SC
- Field Technicians with over 30 years subsurface exploration experience
- SCDOT Asphalt Roadway Technician
- SCDOT Foundation Technician
- SCDOT Portland Cement Concrete
- ACI Concrete Field Technician Grade I
- SCDOT Earthwork Base and Drainage Technician
- Nuclear Gauge Certified
- Erosion Prevention & Sediment Control Inspector
- OSF Chapter 1 & 17 Special Inspections
If you would like to discuss a geotechnical engineering project, please contact:
1800 Huger Street, Columbia, SC 29201
Office 803-227-8572
Mobile 843-807-1663
E-mail rprice@denniscorporation.com |