Ihast Lot 3 Tender in Germany - 138161990

Procurement Summary

Country: Germany

Summary: Ihast Lot 3

Deadline: 20 Apr 2026

Posting Date: 20 Mar 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 138161990

Document Ref. No.: 193564-2026

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: EUR 291000.00

CPV Classification

45331100 - Central-heating installation work
30232700 - Central controlling unit

Purchaser's Detail

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Tender Details

In 2026, 36 home connection station controls will be replaced. Conversion of control and regulation technology at 36 house connection stations for district heating in Weimar Currently the district heating controller and the heat meter (WMZ) are separate and independent components in the house connection station. Communication takes place separately via gateways. The data from the individual stations is only recorded and has no significant influence on the operation of the systems. In the future, the WMZ will be connected to the Control can communicate on site. Significantly more operating data is sent to the control center via a modem to be processed there. By adding forecast data (weather, expected heat requirements, etc.), the self-learning system can Suggest and control optimized operation of the systems. In the years 2025 to 2027, the control and regulation technology of a total of 255 stations will be converted. This tender will award the replacement of 36 controls at HASTs in Weimar. The stations are equipped with appropriate modems that communicate directly with the control center. A software module is implemented in the control center with which the recorded data can be processed. Through a newly procured forecasting tool The data collected in the past can be used to foresee the future. In this lot Doc Title: iHAST Lot 3 Contract Type: works
Document Type: Contract Notice Contract Type: works Estimated Value: 291000.00 - EUR Authority Type: org-sub Doc Title: iHAST Los 3 Dispatch Date: 2026-03-18 Publish Date: 2026-03-20 Submission Date: 2026-04-20

Documents

 Tender Notice