Toronto Inspection Ltd. is capable of providing our clients with a full range of geotechnical services related to soil (and groundwater) investigation, rock investigation for foundation design including various piles and shaft caissons. Slope stability analysis can also be performed in-house.

Staff at Toronto Inspection Ltd. have provided site inspections for load tests on caissons, tie-back proof loading and stressing.

Geotechnical & Geostructural Engineering

Our experience and expertise in geotechnical engineering include:

    • Subsurface Investigation of Soil, Rock and Groundwater
    • Foundation Engineering and Design
    • Evaluation and Testing of Foundations and Shoring Systems
    • Monitoring and Supervision of Excavation Procedures
    • Slope Stability Studies and Analysis
    • Engineering Geology
    • Groundwater Control


Construction QA/QC

Inspections by qualified personnel during various construction stages ensures that the project Quality Assurance and Quality Control objectives are met. Toronto Inspection Ltd. provides services related to QA/QC to ensure that field construction activities are in compliance to project specifications and drawings, these include:

    • Engineered Fill Monitoring
    • Subgrade Inspections
    • Footings
    • Caissons (Including Down Hole Inspection)
    • Reinforcing Steel in Concrete Structures
    • Roofing Inspections – Built-up, EPDM, Mod-Bit, Inverted, PVC, TPO, Liquid Applied Membrane
    • Structural Steel Erection and Welding
    • Concrete Sampling and Testing
    • Concrete – for Foundations, Walls

    • Building Envelope Inspections – Air, Vapour Barrier
    • Waterproofing and Damp-Proofing Inspections – Residential, Big Box, and High Rise
    • Fill Monitoring and Compaction Testing – for Site Grading, Building Pads, Embankments and Roadways
    • Granular Base Compaction
    • Asphalt Compaction
    • Concrete Slab Quality Control
    • Asphaltic Concrete Sampling and Testing
    • Pre-Cast Concrete Inspections

Laboratory Testing

Soil Testing

Toronto Inspection Ltd. has a fully equipped laboratory which offers soil testing services such as moisture content, grain size analysis, hydrometer tests, standard and modified Proctor density, Atterberg (liquid & plastic) limits, and consolidated & unconsolidated compression tests.

Our CSA approved testing laboratory for materials (concrete and asphalt) is maintained by our company affiliate.