One vertical shaft in Howald 2 Luxembourg
- Customer: OBG Lux S.A.
- Building owner: Government of Luxembourg
- Construction time RSB: December 2022
- Volume: –
- Dimensions: 13m diameter / 11m height
- Special features: One vertical, cylindrical shaft is concreted with a single-sided formwork without anchors against a drilled pile wall. The self-climbing formwork is self-supporting – no push-pull props are necessary.