Support of excavation
Solution
Support of excavation During construction, it is often necessary to form a stable excavation to ensure that any associated movement will not damage neighboring structures or utilities. Keller offers…
/expertise/solutions/support-of-excavation
Releveling structures
Solution
Releveling structures Subsidence, the gradual downward movement of a building or structure, can damage buildings. Keller can apply releveling techniques to bring buildings back to their correct…
/expertise/solutions/releveling-structures
Instrumentation and monitoring
Solution
Instrumentation and monitoring GEO-Instruments , a Keller affiliate, provides geotechnical and structural monitoring services. These services help owners, infrastructure operators, and construction…
/expertise/solutions/instrumentation-monitoring
Slope stabilization
Solution
Slope stabilization Slope stabilization is often required to retain soil in natural, unstable slopes or man-made excavations. Keller draws on its extensive experience with the full range of…
/expertise/solutions/slope-stabilization
Ground improvement
Solution
Ground improvement Soils often need treatment to support the weight of a building or to withstand the loads imposed by a piece of infrastructure. This can mean ground improvement or installing…
/expertise/solutions/ground-improvement
Environmental remediation
Solution
Environmental remediation Environmental remediation encompasses a broad spectrum of services, multiple techniques, and markets. It includes removing or containing hazardous waste or subsurface…
/expertise/solutions/environmental-remediation
Liquefaction mitigation
Solution
Liquefaction mitigation Liquefaction is a common problem in earthquake-prone areas where soils lose strength due to the ground motion and behave like a viscous liquid, damaging overlying structures.…
/expertise/solutions/liquefaction-mitigation
Groundwater control and dewatering
Solution
Groundwater control and dewatering Groundwater control (also known as seepage control) involves the creation of barriers in soil, rock, or below-grade structures to restrict water movement. Keller…
/expertise/solutions/groundwater-control-and-dewatering
Deep foundations
Solution
Deep foundations Weak, compressible soils may require structural elements that transfer loads to underlying competent soils or rock, specifically deep foundations (also known as heavy foundations).…
/expertise/solutions/deep-foundations
Underpinning
Solution
Underpinning Underpinning supports existing foundations that cannot safely support existing or future loads. Keller can provide the optimal repair or solution to remediate the structure. Underpinning…
/expertise/solutions/underpinning