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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.

    ContractsConstruction of Laboratory Buildings – Ventilation Systems
    Closed contract

    Construction of Laboratory Buildings – Ventilation Systems

    Tender closed
    1 Jul 2025
    15 months ago

    This contract opportunity involves the complete ventilation systems for a fully basemented laboratory building with a footprint of 51m x 57m, featuring four above-ground floors and a penthouse. Key components include: external and supply air structures, air handling units, process exhaust systems, s

    🇩🇪GermanyPublished 17 Jun 2025· 1 years agoviaTED
    Tender closed
    1 Jul 2025
    15 months ago
    Tender deadline passed on 1 Jul 2025.

    Decision brief

    4 fields
    • Contract value
      Not disclosed
      Source did not declare a figure
    • Tender closed
      1 Jul 2025
      1 years ago
    • Sector
      Construction
      Browse related listings
    • Location
      🇩🇪Germany

    Lifecycle

    Closed

    Tender closed on 1 Jul 2025. Awaiting award.

    17 Jun 2025Today1 Jul 2025

    Brief

    This contract opportunity involves the complete ventilation systems for a fully basemented laboratory building with a footprint of 51m x 57m, featuring four above-ground floors and a penthouse. Key components include: external and supply air structures, air handling units, process exhaust systems, smoke extraction systems, fans, various air ducts made of sheet metal and plastic (both round and rectangular), flexible piping systems, installation and accessories, fire protection dampers, seals, smoke extraction systems, and insulation work covering approximately 3,000m² of air ducts. The project also includes around 1,500m of round pipes with fittings, approximately 230 volume flow regulators of various diameters, three fire protection dampers in different sizes, two central air handling units (with a supply capacity of 32,000 m³/h per unit, and exhaust capacities of 2 x 32,000 m³/h and 1 x 28,000 m³/h), around 230 round silencers of various diameters, three smoke extraction fans, and extensive thermal insulation work for ducts and pipes. Suppliers interested in this opportunity should refer to the provided link for more details.

    Track record

    8 awards · 8 winners
    Open field

    No single supplier dominates the field.

    In construction, LAND SCHLESWIGHOLSTEIN REPRESENTED BY GEBUDEMANAGEMENT SCHLESWIGHOLSTEIN AR has awarded 8 contracts to 8 suppliers.

    Who wins here
    1. HERMANN KRUSE METALLBAU GMBH AND CO KG1× · 13%
    2. Frank Hörmann Interior Design + Fire Protection1× · 13%
    3. FRANK HRMANN INTERIOR DESIGN FIRE PROTECTION1× · 13%
    4. Holm Stahl-Metallbau GmbH & Co.KG1× · 13%
    5. HOLM STAHLMETALLBAU GMBH COKG1× · 13%
    6. Frank Hörmann Interior Finishing + Fire Protection1× · 13%

    +2 more suppliers

    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.

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    Open in Construction

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    Construction🇮🇪Ireland

    Bridgetown College Wexford Heating System Replacement

    Bridgetown College Wexford is seeking contractors to replace its existing oil-fired heating system with a new LPG-fired boiler plant and associated heating centre equipment.

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    Published 18 Sept 2026
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    Refurbishment of The Cedars Listed Building and Boundary Wall Reconstruction, North Walsham

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    Multi-Lot Kitchen Supply and Installation Framework Agreement

    Places for People is establishing a four-year, multi-lot kitchen supply and installation framework worth approximately £53 million across England and Scotland.

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    CCTV Replacement for 7 Northern Trains East Region Stations

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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
    391859-2025
    LS
    Buyer
    LAND SCHLESWIGHOLSTEIN REPRESENTED BY GEBUDEMANAGEMENT SCHLESWIGHOLSTEIN AR
    Sector
    Construction