PRELIMINARY COMPARISON GUIDE
Driven piles and Vibro Stone Columns: construction effects belong in the early screen.
The ground model, structural demands and working environment each shape a competent comparison. Construction effects, such as nearby structures, vibration sensitivity, access and working-platform needs, should be surfaced early rather than added after a route has been assumed.
Ground evidence: use appropriate investigation information to understand variable strata, water conditions and the supporting ground model.
Neighbouring assets: record known proximity and sensitivity, then ensure an appropriately competent assessment considers project-specific construction effects.
Delivery conditions: access, headroom, working platform, programme and logistics can influence feasibility but must be confirmed through project planning.
Decision boundary: online screening cannot confirm damage risk, pile capacity, installation method, monitoring needs or execution requirements.