A geotechnical statement is a focused expert opinion on a specific question — typically more concise than a full ground investigation report. It is suitable for plausibility checks, building permit applications, damage assessments and special questions where a full investigation is not necessary.
When a Geotechnical Statement is Sufficient
- Plausibility checks of existing ground investigation reports from third parties
- Brief geotechnical assessments for building permit applications (small projects in geotechnical category GC 1)
- Damage assessments — evaluation of cracks, settlements, foundation failures
- Soakaway feasibility statements to DWA-A 138
- Geotechnical assessments of existing buildings prior to extension or refurbishment
- Statements on contaminated land, fill or unexploded ordnance suspicion
- Expert opinions for legal disputes
What a Statement Includes
- Specific evaluation of the technical question
- Reference to applicable standards and regulations
- Concrete recommendations for further action
- Risk assessment (where relevant)
- Documentation of all data sources used
Applications: Building permit support · Construction project plausibility checks · Damage and defect investigations · Soakaway and infiltration assessments · Pre-purchase due diligence · Expert testimony