After many years of use, the Kiel-Holtenau lock system needs to be overhauled. In addition to the small and large locks, these include the facilities of the outer district 2 (ABz 2) responsible for the operation, maintenance and monitoring of the locks. In the area of ABz 2 there is an interrupted bank wall in sheet pile construction on the drainage channel - the operating harbor quay (length: 67 m) and the magazine quay (length: 120 m). The test reports of the building inspections show that these systems are in poor condition due to their age. In addition, expert opinions on stability show z. In some cases there are considerable static deficits, so that a new replacement quay is necessary. For ABz 2, as in the past, the use and thus the possibility of mooring as well as loading and unloading of floating equipment will be required in the future. In addition, sufficient load-bearing space is required to set up hoists for loading operations and for storage purposes along the shore line.

The aim of the planning contract is the creation of an implementation plan and the necessary tender documents for the replacement of the quay system of Abz 2. The contractor is to commission the service phases 1-7 according to HOAI for property planning, service phases 1-6 according to HOAI for structural planning and foundation advice will. Participation of the contractor in the preparation of the drafts E-HU and E-AU according to VV-WSV 2107 considered by the client.