Conversion of Control and Regulation Technology Tender - 138178938

Procurement Summary

Country: Germany

Summary: Conversion of Control and Regulation Technology at 36 House Connection Stations for District Heating in Weimar

Deadline: 21 Apr 2026

Posting Date: 20 Mar 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 138178938

Document Ref. No.: LOT-0001 SWW_F_003_2026

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

CPV Classification

45331100 - Central-heating installation work

Purchaser's Detail

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Tender Details

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 of the individual stations are only recorded and have no significant influence on the operation of the systems. In the future, the WMZ should be able to communicate with the local control system. 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 an optimized operating method for the systems. In the years 2025 to 2027, the control and regulation technology of a total of 255 stations will be converted. With 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 collected data can be processed. With a new forecasting tool, the data collected in the past can be used to foresee the future. In this lot Central heating installation work (CPV code: 45331100)

Documents

 Tender Notice