Geotechnical Engineering

We assist clients with the strategic construction of retaining walls that effectively support the lateral soil pressures exerted on a proposed building and allow for the excavation to proceed, top-down. By implementing this design approach, we enable the foundations of the intended structure to be more compact than conventional requirements, as lateral loads are transferred away from the foundations. This not only optimizes the use of space but also proves to be very cost-effective. Moreover, our Permanent Earth Retention Design eliminates the necessity for temporary shoring, as the constructed retaining walls serve a dual purpose by acting as both permanent earth retention and shoring structures. This approach streamlines the construction process, enhancing efficiency and contributing to the overall stability and longevity of the project.

Our firm employs advanced analyses to determine the optimal size and depth requirements for various foundation types such as drilled shafts, driven H-piles, wooden piles, or micro-piles. This careful analysis is crucial for ensuring the foundation can effectively support the weight of both proposed and temporary structures. By taking into account factors such as soil conditions, load-bearing capacity, and project specifications, we tailor the deep foundation design to meet the specific needs of each construction scenario. Our expertise in this field not only ensures the structural stability of the foundation but also contributes to cost-effectiveness and the overall success of the project.

We offer critical insights into the stability of natural or man-made slopes under various conditions. Through advanced geotechnical analyses, we assess whether a slope can remain stable over both short-term and long-term scenarios, considering factors such as soil composition, water content, and external loading conditions. By utilizing cutting-edge technology, the newest materials on the market, and engineering rigor, we provide clients with a comprehensive understanding of slope stability, helping to mitigate risks associated with potential landslides or slope failures. This analysis is crucial for informed decision-making in land development projects, ensuring the safety and resilience of structures situated on or near slopes.

Our firm offers innovative solutions for foundation support in constrained environments with limited access and low overhead conditions. Micro-piles, which are small-diameter piles, typically drilled and grouted, and Push Piers, driven into the ground to stabilize foundations, are versatile foundation elements that provide structural support in challenging spaces. These techniques are particularly advantageous in urban settings or areas with restricted access where larger equipment may be impractical.

Through precise engineering and installation methodologies, our firm ensures the successful implementation of Micro-piles and Push Piers, providing robust foundation solutions that meet both structural requirements and site-specific constraints.

Our firm specializes in the implementation of Soil Anchor Tiebacks, a crucial component in stabilizing taller retaining walls. These elements involve the drilling of steel rods or stands into the ground, encapsulated with grout to enhance stability. Soil Anchor Tiebacks are then stressed and tensioned to provide bracing for retaining walls, countering the lateral forces exerted by soil, water and surcharge pressures. This technique is particularly valuable in scenarios where conventional retaining wall designs may not be sufficient to resist the magnitude of forces at play.

From our expertise in geotechnical engineering and precise installation methodologies, we ensure the successful integration of Soil Anchor Tiebacks, contributing to the structural integrity and longevity of retaining wall systems.

From the stability of Gravity Walls, to the versatility of Segmental Block Walls, our expertise covers a range of designs. Additionally, our proficiency extends to tied-back walls, where lateral forces are countered by reinforcing elements, as well as gabion basket walls, which utilize wire cages filled with stones for stability.

Through careful analysis of site conditions, soil mechanics, and project requirements, we deliver effective and durable designs for retaining walls that address various structural and aesthetic needs.