BidSonarBidSonar
ContractsGrantsOrganisationsSectors
BidSonarBidSonar·Built by Hypership
SourcesBrandPrivacyTermsCookies

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 Works for Earthquake Reinforcement at UW Chippis
    Awarded contract

    Construction Works for Earthquake Reinforcement at UW Chippis

    Awarded
    CHF 5.5m
    Published 10 Aug 2025

    Swissgrid AG is seeking suppliers for construction works related to the earthquake reinforcement of the Creux de Chippis substation, a critical hub for national electricity supply in Switzerland. The current structure has been found to have inadequate earthquake safety. A construction engineer has d

    🇨🇭SwitzerlandPublished 10 Aug 2025· 1 years agoviaTED
    Awarded
    CHF 5.5m
    Published 10 Aug 2025

    Decision brief

    4 fields
    • Contract value
      CHF 5,535,532
      CHF
    • Closing date
      Not published
      No closing date published
    • Sector
      Construction
      Browse related listings
    • Location
      🇨🇭Switzerland

    Suppliers

    2 suppliers
    • FB
      FR_Brothers Zengaffinen AG
    Lead contractor
  1. DZ
    DEGEBRDER ZENGAFFINEN AG
    Lead contractor
  2. Lifecycle

    Awarded

    Contract awarded. Originally published 1 years ago.

    10 August 2025
    Awarded — no open tender advertised

    Brief

    Swissgrid AG is seeking suppliers for construction works related to the earthquake reinforcement of the Creux de Chippis substation, a critical hub for national electricity supply in Switzerland. The current structure has been found to have inadequate earthquake safety. A construction engineer has developed a reinforcement plan and corresponding project. The project includes extensive measures in the underground, ground floor/GIS hall, cable channel area, and flat roof. The main tasks involved in this tender include: * Site setup including fencing and safety measures, access roads, protective facilities, and logistics arrangements * Earthquake reinforcement (new earthquake walls, local wall reinforcements) * Roof renovation (roof beam connections, reinforcement areas, renewal of waterproofing and flat roof construction including design, securing secondary components against falls) * Base renovation (repair of concrete foundations for high-voltage lines on the roof). Detailed specifications are provided in document C100.

    Track record

    2 awards · 2 winners
    Thin record

    Only 2 prior awards here — too little to read.

    In construction, SWISSGRID AG ENGINEERING CONSTRUCTION has awarded 2 contracts to 2 suppliers.

    Who wins here
    1. FR_Brothers Zengaffinen AG1× · 50%
    2. DEGEBRDER ZENGAFFINEN AG1× · 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 SWISSGRID AG ENGINEERING CONSTRUCTION

    2 listingsView all →
    ClosedEnergy & Utilities🇨🇭Switzerland

    Construction of Overhead Power Lines – TR1570, 220kV Mühleberg-St-Triphon

    Swissgrid, the owner of the Swiss electrical transmission network, is seeking suppliers for the dismantling and assembly work on the TR1570, 220 kV Mühleberg – St-Triphon line. This project includes the replacement of conductors with high temperature low sag (HTLS) cables, installation of new insula

    SWISSGRID AG ENGINEERING CONSTRUCTION
    Published 1 Mar 2026
    ClosedConstruction🇨🇭Switzerland

    Construction of New Substation Building in Riet

    Swissgrid AG is seeking suppliers for the construction and renovation of the 220-kV outdoor switchgear at the Riet substation, which has reached the end of its technical lifespan. The project includes the following key components: construction of a new substation building according to Swissgrid stan

    SWISSGRID AG ENGINEERING CONSTRUCTION
    Published 21 Jul 2025

    Open in Construction

    4 open listingsView all →
    Construction🇬🇧United Kingdom

    Major Works Framework 2027 – Housing Maintenance and Improvement Services

    PfP is establishing a four-year, £156 million Major Works Framework across 33 lots covering housing maintenance, repairs, and upgrades across 11 UK regions.

    PLACES FOR PEOPLE
    Published 7 Oct 2026
    Construction🇬🇧United Kingdom

    Groundworks Services for 40 New Dwellings at Mill Lane, Bolsover

    Bolsover District Council is seeking groundworks contractors to prepare and excavate a 40-dwelling residential site at Mill Lane, Bolsover, Chesterfield.

    BOLSOVER DISTRICT COUNCIL
    Published 7 Oct 2026
    Construction🇬🇧United Kingdom

    Cholesbury Grange Window and Door Replacement Project

    UPVC window and door replacement project with roofline components at Cholesbury Grange, Oxford.

    est.£300,000HASTOE HA
    Published 7 Oct 2026
    Construction🇬🇧United Kingdom

    UPVC Window, Door and Roofline Replacement - Cholesbury Grange, Oxford

    Supply and installation of UPVC windows, doors, and roofline components for residential flats at Cholesbury Grange, Oxford.

    est.£300,000HASTOE HA
    Published 7 Oct 2026
    Take action
    View on sourceTED

    Award notice and full record 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
    524830-2025

    Your fit

    Could you win the next one?

    This went to FR_Brothers Zengaffinen AG. Sonar reads SWISSGRID AG ENGINEERING CONSTRUCTION's work like this against your business — who holds it, and whether you could compete or partner next time.

    Check my fit

    Free · Matches every Monday

    SA
    Buyer
    SWISSGRID AG ENGINEERING CONSTRUCTION
    Sector
    Construction