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The FRAUNHOFER SOCIETY FOR THE PROMOTION OF APPLIED RESEARCH E.V. - PURCHASING B12 - CONSTRUCTION PROCUREMENT OFFICE has issued a Tender notice for the procurement of a Heating and Cooling Systems 70-00231-2530-410 - Pr1184561-2530-B in the Germany. This Tender notice was published on 17 Apr 2026 and is scheduled to close on 20 May 2026, with an estimated Tender value of Refer Document. Interested bidders can access detailed Tender information, eligibility criteria, and complete bidding documents by referencing TOT Ref No. 139692142, while the tender notice number is 263562-2026 and Registering on the platform.
Procurement Summary
Country: Germany
Summary: Heating and Cooling Systems 70-00231-2530-410 - Pr1184561-2530-B
Deadline: 20 May 2026
Posting Date: 17 Apr 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 139692142
Document Ref. No.: 263562-2026
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
CPV Classification
45332200 - Water plumbing workPurchaser's Detail
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Email: Login to see tender_detailsLogin to see details Tender Details Heating and cooling systems 70-00231-2530-410 Heating and cooling systems 70-00231-2530-410 * Dates for carrying out the main service on the construction site: Benefits start November 7th, 2026; End of service September 28, 2027 * Individual appointments: Headquarters and Rising routes 11/25/26 to 8/17/27 Rough assembly projectiles 11/25/26 to 05/11/27 Completed installation 02/05/27 to 06/17/27 Commissioning, adjustment, elimination of defects 07/21/27 to 08/31/27 * Description of procurement: The tender includes the Construction of the heating and cooling systems for a five-story institute building including the basement. The heating and cooling systems include the heating and cooling distribution network from the district heating connection and the geothermal connection including all standard installations (heating/cooling ceilings, convectors, heating walls, air conditioning connections, etc.). The system includes a brine-water heat pump for heating and cooling. The heating load determined is approx. 125 kW, the cooling load approx. 115 kW. Essential system components are as follows: - Heat/cold: 1 pc. brine-water heat pump - Heat/cold: geothermal energy connection - Heat/cold: 279 pieces of active heating-cooling sails - Heat/cold: 277 pieces of inactive heating/cooling sails - Heat: 1 pc. district heating connection - Heat: 1 piece of layered storage - Heat: 1 piece heat exchanger - Heat: 1 piece RLT connection - Heat: 7 pcs heating wall - Heat: 18 pcs floor convector - Cold: 8 air conditioning split devices (indoor units) - Cold: 1 piece layer storage... Documents
Document Type: Contract Notice Reference Number: PR1184561-2530-B Contract Type: works Authority Type: org-sub Doc Title: heating and cooling systems 70-00231-2530-410 - PR1184561-2530-B Dispatch Date: 2026-04-15 Publish Date: 2026-04-17 Submission Date: 2026-05-20
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