The project scope was to install train stopping sensors to the face of the Heathrow Express trains designated platforms within Paddington station.
The designer had specified a point cloud survey to be undertaken so that gauge clearance could be assessed beforehand. Some concourse features where required also for designing the power units so a 3d Laser scan was the way to go.
As the platform is full of history and designed by one of the greatest Engineers of all time, we were all fighting to do this one!
Isambard Kingdom Brunel……….