Replacement construction of the Michelbach culvert in the Waldseeplatz area – civil engineering structures

Summary

The tender concerns the complete engineering planning for the replacement construction of the Michelbach culvert in three parts: construction of a new culvert, connection to the existing watercourse, and filling and closure of the old culvert. The services cover all basic service phases 1–9 for object planning of civil engineering structures required for planning, construction and commissioning. Phases 1–4 will be commissioned jointly, while the subsequent phases will be commissioned in stages. The bidder may be a qualified engineering firm or a consortium of bidders. The submission deadline is 13 October 2026.