A40 Over Bridge

Specialist Structural Inspection and 3D point cloud laser survey – Xeiad - National highways

A40 Over Bridge – specialist Structural Inspection and 3D point cloud laser survey – Xeiad - National highways

  • Scope: Full rope access inspection of a A40 highways viaduct spanning River Avon. 3D laser scan and tactile inspection of the concrete soffit to identify areas of spalling to instruct carriageway repair work to the deck.
  • Challenges: Work conducted under live road conditions, no traffic management, tactile inspection of the entire soffit with detailed laser scans of each spalled area of the soffit.
  • Outcome: Delivered full defect report with detailed survey and photographic evidence for asset management and repair works planning.