This is the *Abri Faco*, formerly a nuclear fallout shelter (!) in the catacombs. It could host up to 100 people. It had 4 restrooms. In case of a power failure, an emergency generator could be powered by pedal bicycles.
Scanned with the iPhone12 Pro and Scaniverse. Please feel free to follow my collections of daily scans ([link](https://skfb.ly/6YuwK)) as well as my scans in San Francisco, Paris, or in the catacombs: [link](https://sketchfab.com/edemaistre/collections)