Infrastructure upgrades need reliable tie-in levels, site control and existing structure geometry. Geo Scan records the agreed site and interfaces so civil engineers can coordinate new works with existing assets.
25+ years: Founder-led surveying expertise
Clear scope: Outputs agreed before capture
Checked deliverables: Quality reviewed before issue
Coordinate the interfaces: Tie-in levels, existing structure geometry and agreed site control support civil design.
Select the useful outputs: Combine site drawings with targeted sections or point clouds where the design needs them.
Define the boundary: Buried services, condition diagnosis and setting-out need their own agreed scope.
Site upgrades and extensions: Record ground levels, visible site features and adjacent structures so designers can assess how proposed works meet existing conditions.
Bridges and retaining structures: Capture accessible faces, profiles and surrounding geometry for engineering review, alteration planning and drawing production.
Connections between old and new: Agree the critical interfaces, survey control and coordinate requirements before capture, so datasets can be brought into the same design environment.
Tell us about traffic management, restricted areas, working near water, permits and any existing site control. We agree safe access and the survey extent before mobilisation; inaccessible faces and concealed features are recorded as limitations.
Topographical drawings can describe the site, while point clouds, sections and scoped models describe structures and interfaces. Agree the required accuracy and level of detail around the engineering decision, rather than requesting every possible output.
Measured geometry supports engineering assessment. Structural condition diagnosis, load capacity, buried services and setting-out work require their own agreed scope.
Can the survey use our project coordinates? Yes, the coordinate system, level datum and available control should be discussed at quotation stage. We confirm how the survey will connect to that framework and identify any additional control work needed.