A recently finished 3D animation briefly explaining the benefits of a clean swagelining of pipes below public streets.
3D models of equipment made in-house, while most of the city was bought to reduce production costs.
The idea was to briefly explain how butt lining could quickly reduce repairing costs, avoiding the replacement of complete piping systems over long distances.
Here is a quick overview of that video:
Made using Unreal Engine 4 and edited using Hitfilm Express.