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BidSonar is an independent index of public-sector opportunities. We aggregate data from official sources and are not affiliated with any procurement body. Data is licensed under the Open Government Licence v3.0 and the EU TED reuse notice.

    ContractsVentilation System Installation for School Renovation
    Closed contract

    Ventilation System Installation for School Renovation

    Tender closed
    16 Dec 2025
    44 weeks ago

    The City of Biberach an der Riss is seeking suppliers for the installation of ventilation systems as part of the comprehensive renovation and expansion of Mittelberg Primary School. The project includes the installation of various ventilation units, including: 1 roof ventilation unit with a capacity

    🇩🇪GermanyPublished 23 Oct 2025· 12 months agoviaTED
    Tender closed
    16 Dec 2025
    44 weeks ago
    Tender deadline passed on 16 Dec 2025.

    Decision brief

    4 fields
    • Contract value
      Not disclosed
      Source did not declare a figure
    • Tender closed
      16 Dec 2025
      10 months ago
    • Sector
      Construction
      Browse related listings
    • Location
      🇩🇪Germany

    Lifecycle

    Closed

    Tender closed on 16 Dec 2025. Awaiting award.

    23 Oct 2025Today16 Dec 2025

    Brief

    The City of Biberach an der Riss is seeking suppliers for the installation of ventilation systems as part of the comprehensive renovation and expansion of Mittelberg Primary School. The project includes the installation of various ventilation units, including: 1 roof ventilation unit with a capacity of 7,740 cbm/h, 4 school ventilation units with a capacity of 900 cbm/h each, 2 roof exhaust units with a capacity of 1,000 cbm/h each, 2 roof exhaust units with a capacity of 500 cbm/h each, 27 individual room ventilators, 1 kitchen ventilation ceiling of 60 sqm with UV system, 350 sqm of rectangular air ducts, 60 sqm of rectangular stainless steel ducts, 10 m of underground air pipes, 350 m of spiral ducts DN80 to DN400, and 10 m of stainless steel pipes DN100 to DN125. The deadline for submissions is December 16, 2025. For more details, visit the contract platform TED.

    Track record

    2 awards · 2 winners
    Thin record

    Only 2 prior awards here — too little to read.

    In construction, CITY OF BIBERACH ON THE RISS has awarded 2 contracts to 2 suppliers.

    Who wins here
    1. RAUM CURTAIN SYSTEMS LTD1× · 50%
    2. FRIEDRICH BURK GMBH CO KG1× · 50%

    Across construction, the most active winners are HOLCIM UK LIMITED, TARMAC TRADING LIMITED, LINDUM GROUP LIMITED — the field to beat, or your route in as a partner.

    More from CITY OF BIBERACH ON THE RISS

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    Ventilation System Installation for School Renovation

    The City of Biberach an der Riss is seeking suppliers for the installation of ventilation systems as part of the comprehensive renovation and expansion of Mittelberg Primary School. The project includes the following key components: 1 roof ventilation unit with a capacity of 7,740 cbm/h, 4 school ve

    €556,154CITY OF BIBERACH ON THE RISS
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    Roofing and Insulation Works for Mittelberg Primary School Renovation

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    Published 23 Oct 2025
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    Electrical Installation Works for the Mittelberg Primary School Renovation and Extension

    The City of Biberach an der Riss is seeking suppliers for electrical installation works as part of the renovation and extension of the Mittelberg Primary School. The project includes multiple construction phases and requires the following: approximately 15 low-voltage distribution boards, around 45

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    Dublin City Council Multi-Party Framework Agreement for Roadworks (€1.0m - €8.0m)

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    Take action
    View on sourceTED

    Original closed notice on the publisher's site

    Publisher
    Publications Office of the European Union
    Licence
    EU 2011/833/EU + TED reuse notice
    Source
    ted.europa.eu
    Record ID
    704749-2025

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    CB
    Buyer
    CITY OF BIBERACH ON THE RISS
    Sector
    Construction