Preparation of geotechnical design is based on the best quality data and the focus of the design is to provide an efficient, economical solution for the project in hand which is tailored to the Client's specific needs.

• Design of cuts and earthfills
• Evaluation of stability of existing slopes
• Slope reinforcement using geotextiles, geogrids, soil nails
• Base reinforcement to support earthfills on soft subgrade soils
• Erosion protection using geocells matting, rip rap
• Stabilization of unstable slopes. 
• Mine tailings dams
• Water retaining earth berms

Foundations

• Evaluation of soil bearing capacity to support footing foundations
• Settlement studies
• Deep foundations including driven piles, drilled shafts ("caissons"), auger injected (CFA) piles
• Additional support to existing foundations by underpinning utilizing concrete panels, grouting, micropiles
• Evaluation of earth pressures on retaining walls, security of excavation base, tieback support, etc.

Pavements

• Thickness designs for pavements for major and minor highways, airport runways end taxiways
• Condition surveys of existing pavements
• Pavements for vehicle parking, truck usage and heavy industrial container loads

Ground Improvement

• Geosynthetic and soil nail reinforcement
• Surcharge loading
• Stage construction 
• Grouting

Facility Containment

• Clay liners
• Polymeric membranes
• Sand bentonite liners
• Soil bentonite and cement bentonite slurry walls

Municipal Sector

• Investigations for buried service construction including trenches, tunnels 
• Pipe jacking
• Pipe bedding
• Suitability of native soils for trench backfill

Inspection and Testing

• Engineered fills, granular base
• Subgrade approval
• Excavations and shoring
• Earthworks
• Aggregate selection
• Monitoring of ground movements
• Installation of deep foundations
• Ground reinforcement