Published
Los 403 Erneuerung Wärmeerzeugung / Heizzentrale
Notice number: ocds-mnwr74-d6c35abb-64ff-4f54-99c0-77f2e35195c8
KEY INFORMATION
- Submission deadline
- • Sep 28, 2026
- Location
- 🇩🇪 Germany
- Contracting authority
- Klassik Stiftung Weimar Stiftung des öffentlichen Rechts
- Accepted Languages
- DEU
- Tender type
- Works
- Contract Value
- Published date
- Aug 29, 2026
TENDER DESCRIPTION
The contract is for the renewal of a central heat generation plant including dismantling of the existing plant. A 2-gas boiler system is planned as a condensing boiler cascade, H2-ready (hydrogen-capable) with system separation and energy storage charging, including renewal of the flue gas system. The required total output is estimated at approx. 400 kW. The weather-compensated, modulating heat generation plant is intended to be future-proof and operated with a system temperature spread of 60 / 45 °C. The existing old 2-boiler system (2 parallel-connected, identical sectional cast-iron boilers with an atmospheric burner and with return line lift) from the year of construction 1990 will be completely dismantled including the flue gas system up to and above the roof.
TENDER BRIEF
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