Strengthening the Bollensen canal bridge with regard to stability and load-bearing capacity deficits as a result of exceptional impacts.

Planning services for engineering structures, structural planning and transport facilities, as well as consulting services in engineering surveying and geotechnical engineering, are to be provided in partial services of the service phases 1 to 6 HOAI.

The draft AU according to VV-WSV 2107 and the tender documents according to VV-WSV 2102 must be prepared.