The State Dam Administration of the Free State of Saxony intends to commission engineering services for the repair, elevation and partial construction of the bank fortifications as well as the new construction of a flood protection at the Mühlgraben on the Vereinigte Weißeritz in Freital, in the section from river km 12+830 to river km 13+250.

It is intended to award the necessary planning services of work phases 5 to 9 for civil engineering structures, service phases 5 and 6 of structural design, local construction supervision for structural implementation and ecological construction supervision. In addition, special services must be provided for obtaining the approval contracts, commissioning and accompanying the inventory survey after completion of the measure and drawing up the inventory plans.