- Cut back 1,200 m² of green areas/shrubbery
- 3,420 tonnes of backfill
- Construction of temporary ramps and standing areas for the large drilling rig for the production of large bored piles up to 8 m deep and 1.50 m in diameter
- Installation of 3 signalling booms
Signalling boom in Bad Krozingen
- Structural engineering
- Eiffage Infra-West