Catsurveys 3D Utility Survey – Dartford Crossing Free-Flow Tolling Project
Catsurveys have been busy behind the scenes, aiding in the development of the Dartford Crossing Free-Flow Tolling Project, conducting a 3D utility survey using a combination of traditional techniques and our Mobile Ground Penetrating Radar (MGPR) for Balfour Beatty Construction Services UK (BBCSUK). Working towards PAS 128 Catsurveys created a 3D BIM deliverable that was cross-checked with BBCSUK design data, to carry out a clash detection analysis.