When this service is useful
The right scope depends on your development, site access, ground conditions and the information needed by your project team. This service is commonly used for:
- Building platforms and engineered fill
- Subdivision and bulk-earthworks areas
- Subgrade proof-rolling and remediation review
- Projects requiring defined inspection and compaction-testing regimes
Documented earthworks observations and testing responsibilities
Earthworks quality depends on material suitability, subgrade preparation, moisture conditioning, lift thickness, compaction effort, drainage, inspection and testing.
The scope clearly distinguishes engineering observations from accredited density or laboratory results supplied by an appropriate testing provider.
Important project and ground considerations
- Earthworks specification and inspection level
- Fill source, suitability and placement controls
- Testing frequency and acceptance criteria
- Records required to support the final conclusion
What the assessment can include
- Review of earthworks drawings, specification and fill source requirements
- Assessment of exposed subgrade and fill-placement conditions
- Advice on moisture conditioning, lift thickness and unsuitable material
- Coordination or review of project-specified density and material testing
- Documentation of observations within the agreed inspection level
What you receive
- Earthworks inspection records and practical actions
- Clear distinction between observations and accredited test results
- Review of available compaction data within the agreed scope
- Limitations and requirements for continued placement or verification
What to provide for your quotation
The clearest quote starts with enough information to understand your actual project, site constraints and required deliverables.
- Earthworks drawings and specification
- Fill source and proposed volumes
- Programme and nominated inspection level
- Testing and reporting requirements
Earthworks & Compaction Assessments across Sydney and NSW
Earthworks assessment can support suitable residential, commercial and civil projects across Sydney and the Illawarra. Ground conditions and approval requirements must always be considered site by site.