Geotechnical
InvestigationsGeotechnical
Engineering & DesignEnvironmental
EngineeringConstruction
InspectionSoils
Laboratory
investigation text, more text, more text, Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
- Subsurface Investigations
- Test Borings
- Rock Coring
- Cone Penetrometer Testing (CPT)
- Test Pits
- Infiltration and Percolation Testing
- Groundwater Studies
- Sinkhole Investigation
- Pavement Evaluation
![](https://www.carlinsimpson.com/wp-content/uploads/csa/inv/IMG_20230724_113754-1.jpg)
![](https://www.carlinsimpson.com/wp-content/uploads/stock/Backhoe_4-scaled.jpg)
![](https://www.carlinsimpson.com/wp-content/uploads/csa/inv/IMG_0129.jpg)
![](https://www.carlinsimpson.com/wp-content/uploads/csa/inv/IMG_0133.jpg)
engineering text, more text, more text, Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
- Subsurface Soil & Foundation Investigation Reports
- Foundation Design – Shallow & Deep Foundations
- Seismic Evaluation
- Settlement Analysis
- Flexible & Rigid Pavement Section Design
- Ground Improvement
- Permanent Dewatering System Design
- Underpinning Design
- Temporary Support of Excavation (SOE) Design
- Segmental Block Retaining Wall Design
- Soldier Pile & Sheet Pile Retaining Wall Design
- Design of Reinforced Soil Slopes
- Slope Stability Analysis
- Design of Soil & Rock Slope Stabilization Systems
- Earth Dam Design & Safety Inspections
- Settlement Mitigation & Remediation
- Sinkhole Remediation
- Forensic Studies
- Expert Testimony
![](https://www.carlinsimpson.com/wp-content/uploads/csa/eng/Exeter-PA-scaled.jpg)
![](https://www.carlinsimpson.com/wp-content/uploads/csa/eng/DSCN2500.jpg)
![](https://www.carlinsimpson.com/wp-content/uploads/csa/insp/IMG_20180508_102300-scaled.jpg)
![](https://www.carlinsimpson.com/wp-content/uploads/csa/eng/IMG_20230522_150311-scaled.jpg)
![](https://www.carlinsimpson.com/wp-content/uploads/csa/eng/IMG_20240212_124645-scaled.jpg)
environmental text, more text, more text, Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
- Phase I Environmental Site Assessments
- Environmental Site Investigations for Soil & Water
- Sampling for Imported or Exported Fill Material
- Consulting Services During Remediation
![](https://www.carlinsimpson.com/wp-content/uploads/stock/Backhoe_4-scaled.jpg)
![](https://www.carlinsimpson.com/wp-content/uploads/csa/env/IMG_20230406_093505-scaled.jpg)
![](https://www.carlinsimpson.com/wp-content/uploads/csa/env/IMG_20230406_091302-scaled.jpg)
![](https://www.carlinsimpson.com/wp-content/uploads/stock/FRS100213.jpg)
inspection text, more text, more text, Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
- Placement of Controlled Compacted Fill
- Proofrolling of Subgrade Soils
- Foundation Inspection
- Pile Installation
- Removal of Unsuitable Soils
- Installation of Utilities
- Construction of Retaining Walls
- Ground Improvement
- Underpinning
- Slope Stabilization
- Grouting
- Construction Dewatering
- Asphalt Pavement Installation
![](https://www.carlinsimpson.com/wp-content/uploads/stock/Backhoe_4-scaled.jpg)
![](https://www.carlinsimpson.com/wp-content/uploads/csa/insp/IMG_0104.jpg)
![](https://www.carlinsimpson.com/wp-content/uploads/csa/insp/IMG_20230609_122715-scaled.jpg)
![](https://www.carlinsimpson.com/wp-content/uploads/stock/Tandem_roller.jpg)
![](https://www.carlinsimpson.com/wp-content/uploads/csa/insp/IMG_20180508_102300-scaled.jpg)
laboratory text, more text, more text, Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
- Sieve Analysis / Grain Size Analysis
- Atterburg Limits
- Compaction Test
- Permeability Testing
- Consolidation Testing
- Moisture Content
- Organic Content
- California Bearing Ratio (CBR)
![](https://www.carlinsimpson.com/wp-content/uploads/stock/soil-766281_1920.jpg)
![](https://www.carlinsimpson.com/wp-content/uploads/csa/inv/IMG_0129.jpg)
![](https://www.carlinsimpson.com/wp-content/uploads/csa/insp/IMG_20230609_122715-scaled.jpg)
Geotechnical Investigations
- Subsurface Investigations
- Test Borings
- Rock Coring
- Cone Penetrometer Testing (CPT)
- Test Pits
- Infiltration and Percolation Testing
- Groundwater Studies
- Sinkhole Investigation
- Pavement Evaluation
Geotechnical Engineering & Design
- Subsurface Soil & Foundation Investigation Reports
- Foundation Design – Shallow & Deep Foundations
- Seismic Evaluation
- Settlement Analysis
- Flexible & Rigid Pavement Section Design
- Permanent Dewatering System Design
- Ground Improvement
- Underpinning Design
- Temporary Support of Excavation (SOE) Design
- Mechanically Stabilized Earth Retaining Wall Design
- Gravity Retaining Wall Design
- Soldier Pile & Sheet Pile Retaining Wall Design
- Design of Reinforced Soil Slopes
- Slope Stability Analysis
- Design of Soil & Rock Slope Stabilization Systems
- Earth Dam Design & Safety Inspections
- Settlement Mitigation & Remediation
- Sinkhole Remediation
- Forensic Studies
- Expert Testimony
Environmental Engineering
- Phase I Environmental Site Assessments
- Environmental Site Investigations for Soil & Water
- Sampling for Imported or Exported Fill Material
- Consulting Services During Remediation
Construction Inspection
- Placement of Controlled Compacted Fill
- Proofrolling of Subgrade Soils
- Foundation Inspection
- Pile Installation
- Removal of Unsuitable Soils
- Installation of Utilities
- Construction of Retaining Walls
- Ground Improvement
- Underpinning
- Slope Stabilization
- Grouting
- Construction Dewatering
- Asphalt Pavement Installation
Soils Laboratory Services
- Sieve Analysis / Grain Size Analysis
- Atterburg Limits
- Compaction Test
- Permeability Testing
- Consolidation Testing
- Moisture Content
- Organic Content
- California Bearing Ratio (CBR)