Case study · Redesign concept (not client work)
PPG: redesign concept for an engineering company
A design study: how an engineering, consulting and management company for infrastructure could present its work online — in English and Bosnian, with real-time 3D where it helps explain the projects. This is a concept, not a commissioned project.
The idea
Infrastructure companies build motorways, tunnels, bridges and water systems, yet their websites often look like a brochure. The concept treats the website like the work itself: technical, precise and built to be explored.
What the concept shows
Technical-drawing hero
The opening screen is drawn like a bridge elevation, with a command-line detail — the language of engineers.
A tunnel in particles
A real-time WebGL tunnel built from particles introduces the tunnelling work as you scroll.
A 3D flight through projects
Instead of a list, the portfolio is a camera flight through project panels.
Regional map and filters
Offices and projects on a regional map, and a project overview that filters by status and sector.




Open the concept
The concept runs in the browser, 3D included. Open the PPG concept.
Want this for your company? See websites for construction and engineering and 3D websites.
More services
Contact
Let’s build something
people remember.
Tell me what you need. You get a reply within 24 hours with next steps and a quote made for your project.
Or write directly: hello@edweblab.com