Geotechnical Engineering
The ground beneath a structure is as important as the structure itself. Melbourne's highly reactive clay soils are responsible for more building movement and structural damage than any other single factor. Our geotechnical services give builders, developers, and homeowners the soil intelligence they need to build and maintain safe, durable structures.
Request Geotechnical AdviceOur Services
Geotechnical Engineering Services
🔬
Soil Investigation
Site investigation programs including test pit excavation, soil sampling, and laboratory testing to characterise the soil profile and identify potential hazards.
📊
Reactive Soil Classification
Classification of site soil reactivity in accordance with AS 2870, providing the site classification (A, S, M, H1, H2, E, P) required for footing design and building permits.
🏗
Footing Recommendations
Footing system recommendations for new construction based on actual site soil conditions, incorporating allowable bearing pressures and settlement estimates.
🌊
Drainage Assessment
Assessment of site drainage conditions and their contribution to soil movement, with recommendations to reduce seasonal moisture variation and associated building movement.
🏚
Ground Movement Investigation
Investigation of existing building movement caused by soil heave, settlement, shrinkage, or tree root intrusion — with recommendations for stabilisation and remediation.
🌿
Tree & Vegetation Impact
Assessment of tree root influence zones and their impact on foundations and underground services, particularly relevant in Melbourne's inner suburbs.
AS 2870
Residential Slabs & Footings
AS 1726
Geotechnical Site Investigations
Melbourne
High Reactivity Clay Specialists
Get Geotechnical Advice
Request Geotechnical Services
Provide your property address and a brief description of your project or concern. We will advise on the appropriate investigation scope and provide a fee proposal.