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Technical planning services – TGA Niederrhein-Therme tender phase

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Summary

Technical planning services for the complete renovation of a thermal bath facility in Germany, with explicit focus on CO₂-neutral energy systems, heat recovery, and sustainable building design. Bidders should be engineering consultancies specializing in HVAC, building systems, and energy-efficient thermal/spa facility design.

Summary by Raise Lens from the official notice · 1 Sept 2026Accurate?

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About this tender

Technical planning services for the complete renovation of Niederrhein-Therme in Duisburg, Germany. The thermal bath facility, operated since 1989, requires comprehensive modernization to ensure operational safety and sustainability. The project encompasses renovation planning for a facility with 15 saunas, 2 thermal brine pools, wave and leisure pools, targeting 250,000–280,000 annual visitors. …