- New construction of the bridge over the Nonnenbachtal in Nottuln (BW 4010 560), length approx. 160 m
- New construction of the bridge over a cycle/walking path (BW 4010 599)
- Creation of a construction site access road, length approx. 400 m
- Construction of a service road as an access road to the waterworks with a length of 428 m
with turning chamber - Construction of a RistWag system with rainwater retention basin (BW 4010 565)
- Construction of concrete pipelines DN 400 to DN 800
B 525 viaduct in Nottuln
- Structural engineering
- Eiffage Infra-West
