Earthtec delivers expert geotechnical engineering and mining consulting across the Pacific Northwest. Slope stability, site characterization, and mine development.
Local experience in geological and regulatory conditions of British Columbia and the Pacific Northwest.
Slope stability analysis, rockfall hazard assessment, and remediation design for natural and cut slopes in the Lower Mainland corridors.
Borehole drilling, CPT, geophysical surveys, and in-situ testing. Detailed geotechnical reports for foundations, tunnels, pipelines, and major infrastructure.
Services indlue Pit slope design and optimization, underground ground support, tailings storage facility design, rock-fall hazard assessments, and regulatory compliance support for BC mines.
Shallow and deep foundation design, ground improvement (stone columns, vibro-replacement, working platforms), excavation shoring, and dewatering systems for complex urban and industrial sites.
Site-specific seismic hazard assessments, liquefaction analysis, and performance-based design for critical infrastructure in the high-seismicity Cascadia subduction zone.
Real-time geotechnical instrumentation monitoring, slope inclinometers, piezometers, settlement monitoring, and third-party review for major construction projects.
Soil, concrete and rock quality control testing services for a variety of infrastructure, building and mining projects
Practical, code-compliant geotechnical engineering solutions that help builders, developers, and homeowners successfully navigate site development and building permit requirements across the Lower Mainland and Southwestern British Columbia.
Earthtec delivers practical stormwater management design solutions, including site grading, drainage networks, infiltration systems, and Stormwater Management Plans (SWMPs) that satisfy municipal requirements throughout the Lower Mainland and Southwestern BC.
Recent representative work across mining, transportation, energy, and urban development.
Full geotechnical investigation, design and construction support for 2.4 km of high-risk rock cuts. Rock bolting, draped mesh, and drainage systems.
3D limit equilibrium and numerical analysis for steepening final pit walls by 8°. Real-time radar and prisms deployed for safety-critical monitoring.
Excavation and installation of Slide rail shoring system with vibration and acoutic monitoring.
Extensive CPT and sonic drilling campaign + liquefaction triggering assessment for a critical LNG facility expansion on soft deltaic soils.
Founded in 2009, Earthtec is a Vancouver-based firm of professional engineers and geoscientists who live and work in the landscapes we study. Our experience, knowledgeable staff, and high level of customer support have made us a top choice for British Columbia’s construction and development industries. Additionally, our local affiliations allow us to draw on a fully equipped CCIL-certified materials testing laboratory as well as support staff for our projects.
We combine rigorous technical analysis with practical construction experience. Our clients include major mining companies, provincial agencies, municipalities, and leading developers who rely on us for technically sound, regulatorily defensible, and constructible solutions.
Working together with our clients and community, our goal is to develop geotechnical engineering solutions that are cost-effective and devlivered in a timely manner. Providing a high level of customer service is our number one priority.
We understand the specific challenges of Vancouver’s surficial geological setting, the Fraser River delta, and steep coastal mountain slopes.
Expertise in municipal, provincial, and federal regulatory frameworks for compliance and permitting.
Our recommendations are based on fundamental principles and field-proven. We work closely with contractors during construction and adapt our designs promplty when soil conditions change.
Advanced finite element analysis to accurately assess soil-structure interaction, stress distribution, and settlement behavior for large cylindrical tank and silo foundations. By modeling contact pressures and subgrade response under heavy static loads, we deliver precise evaluations of bearing capacity and serviceability that support safe, efficient, and code-compliant foundation design. This technical capability allows us to provide reliable geotechnical solutions for industrial storage structures, helping clients reduce risk and optimize foundation performance on complex sites.
Advanced 2D and 3D finite element analysis to design and optimize complex deep excavation and shoring systems in challenging urban environments. Our numerical modeling capabilities allow us to accurately simulate staged excavation sequences, soil-structure interaction, anchor and bracing performance, and ground deformation around sensitive adjacent structures and utilities. By evaluating stress distribution, displacement, and potential failure mechanisms in layered soil profiles, we develop practical, code-compliant shoring solutions that balance safety, constructability, and cost efficiency. This technical expertise helps clients mitigate risk, streamline municipal approvals, and successfully deliver basement excavations and below-grade structures across the Lower Mainland.
Tell us about your project.
Call us directly or request a site visit with one of our senior geotechnical engineers.