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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.

    ContractsTransformer Replacement Project in Stalden, Switzerland
    Closed contract

    Transformer Replacement Project in Stalden, Switzerland

    Tender closed
    15 Sept 2025
    14 months ago

    This contract opportunity involves the replacement of the autotransformer Zermatt 1 at the Stalden substation. The scope of work includes the design, manufacturing, testing, transportation, installation, and commissioning of a 125 MVA three-phase autotransformer with a tap changer. There is also an

    🇨🇭SwitzerlandPublished 5 Aug 2025· 1 year agoviaTED
    Tender closed
    15 Sept 2025
    14 months ago
    Tender deadline passed on 15 Sept 2025.

    Decision brief

    4 fields
    • Contract value
      Not disclosed
      Source did not declare a figure
    • Tender closed
      15 Sept 2025
      1 year ago
    • Sector
      Engineering
      Browse related listings
    • Location
      🇨🇭Switzerland

    Lifecycle

    Closed

    Tender closed on 15 Sept 2025. Awaiting award.

    5 Aug 2025Today15 Sept 2025

    Brief

    This contract opportunity involves the replacement of the autotransformer Zermatt 1 at the Stalden substation. The scope of work includes the design, manufacturing, testing, transportation, installation, and commissioning of a 125 MVA three-phase autotransformer with a tap changer. There is also an option to purchase a 135 MVA transformer. Suppliers interested in this project should note the deadline for submissions is September 15, 2025.

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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
    514185-2025

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    Buyer
    HYDRO EXPLOITATION SA
    Sector
    Engineering