Procurement Summary
Country: Germany
Summary: Future Construction - Circularity Tool - Further Development and Integration Into the Federal Government's Digital Infrastructure
Deadline: 08 Dec 2026
Posting Date: 06 Nov 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 152139253
Document Ref. No.: 10.08.17.7-26.23
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
CPV Classification
73000000 - Research and development services and related consultancy services
Purchaser's Detail
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In the previous research project “Digital Building Resource Pass - eLCA”, a web application was developed using the circularity tool that calculates the circularity of buildings based on the indicators “dismantling potential” and “circularity potential”. The calculation is based on standardized generic end-of-life data sets (EOLDAT), which are provided via the EOLDAT API. The previous circularity assessment procedure with circularity tool is already linked to building life cycle assessment with eLCA and, with the help of this project, is to be integrated into the building life cycle assessment workflow according to DIN SPEC 91606. The challenge for the future is to transfer this assessment into the federal government's procedures and keep it up to date: The circularity tool should be adapted to the federal government's new verification procedure. The BBSR's circularity assessment methodology is to be incorporated into the digital infrastructure of the new verification procedure so that a building pass with circularity indicators can be issued. In addition, the data schema of the new digital infrastructure should be taken into account and implemented in such a way that the data can be validated...
Type of procedure: Berlin/Bonn
Main part (1): Research and development services and related consultancy (73000000-2)
Documents
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