Our People

James Wetherill, P.Eng.

Mr. Wetherill is a Senior Geotechnical Engineer with experience in geotechnical / environmental investigation and design, pavement analysis and design, and geotechnical hazard assessment and mitigation design for private development and public infrastructure projects throughout the Lower Mainland and British Columbia. Relevant expertise also includes ISO9001-format Quality Program Management on Design/Build assignments for Municipal / Provincial infrastructure and development projects.

Sonny Singha, M.A.Sc., P.Eng., MBA

Mr. Singha has been involved in a variety of geotechnical assignments throughout British Columbia, Alberta and the United States. These have included liquefaction assessments, design of ground improvement, shoring design and inspection, settlement analysis and preload design on silt and peat, pile design for both lateral and vertical loads, limit equilibrium slope analysis, and finite difference analysis of anchored walls, bridge abutments and slopes. In addition, he has extensive knowledge of many in situ soils investigation techniques and has undertaken fieldwork for numerous geotechnical engineering projects.

Stuart Hrysio, P.Eng.

Mr. Hrysio is a Geotechnical Engineer experienced in geotechnical exploration, testing, design and reporting for private development and public infrastructure projects throughout the Lower Mainland and British Columbia. His experience also includes quality management and contract administration responsibilities during construction of highway and low-level earth dam projects.


With over 30 years of local experience, we have the ability to undertake virtually any project. Our experience in geotechnical assessment and foundation engineering design allows us to define the problems related to ground conditions and provide cost effective engineering solutions.

Local education and experience in an extensive and diverse range of project complexity means that we are familiar with the complex soil conditions that are present in the Lower Mainland. Our background includes both geotechnical engineering and geological engineering. Furthermore, we have established working relationships with Specialist Consultants to provide secondary review when necessary.

Our depth and range of local expertise allow us to provide you with innovative, cost-practical solutions tailored to meet your project budget and schedule challenges.