Geotechnical investigation in Port Macquarie addresses the unique coastal geology of the Mid North Coast, where variable sands, estuarine clays, and weathered rock demand precise subsurface characterisation. Our approach aligns with AS 1726 and local council requirements for site classification, delivering critical data through CPT (Cone Penetration Test) and intrusive drilling methods that map stratigraphy, groundwater conditions, and bearing capacity across the Hastings River floodplain and surrounding hillslopes.
Residential slabs, multi-storey developments, and infrastructure on soft alluvium or reactive soils all depend on rigorous investigation to manage settlement and slope stability risks. For cohesive soil profiling, we combine cone penetration testing with laboratory triaxial and consolidation analysis, ensuring foundation designs meet NCC 2022 performance provisions. Every report delivers actionable parameters for engineers working in this dynamic coastal environment.