Building physics and structural design services for the town hall

Summary

The tender covers building physics and structural design services for the conversion of Castrop-Rauxel Town Hall. The aim is to transform the existing building, taking heritage conservation and climate considerations into account, into a town hall for the community and a modern workplace for the municipal administration. This is an open procedure with no division into lots; variant offers and multiple main offers are not permitted. Offers will be assessed on the basis of the fee proposal, the number of qualified professionals and references. The submission deadline is 28 October 2026 at 10:00, and the planned service period is 14 December 2026 to 31 December 2030. Offers must be submitted electronically via the Ruhr Metropolitan tender platform. Bidders must provide a completed offer, declarations concerning suitability and the absence of exclusion grounds, and a declaration concerning the fifth EU sanctions package against Russia. Where applicable, documents relating to subcontracting, reliance on other entities’ capacities, or a joint bid must also be submitted. The detailed qualification and award requirements must be checked in the tender documents.