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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.

    ContractsRoad Construction and Renovation of Tössertobelstrasse
    Awarded contract

    Road Construction and Renovation of Tössertobelstrasse

    Awarded
    CHF 1.8m
    Published 29 Jun 2025

    The project involves the maintenance and enhancement of Tössertobelstrasse. The goal is to reduce the inflow of external water into the sewage system by implementing on-site infiltration. This will require the construction of an inlet structure and an underground infiltration system. Additionally, a

    🇨🇭SwitzerlandPublished 29 Jun 2025· 1 year agoviaTED
    Awarded
    CHF 1.8m
    Published 29 Jun 2025

    Decision brief

    4 fields
    • Contract value
      CHF 1,750,000
      CHF
    • Closing date
      Not published
      No closing date published
    • Sector
      Construction
      Browse related listings
    • Location
      🇨🇭Switzerland

    Suppliers

    2 suppliers
    • DA
      DEALDERZANI AG
      Lead contractor
  1. DA
    DE_Alder-Zani AG
    Lead contractor
  2. Lifecycle

    Awarded

    Contract awarded. Originally published 1 year ago.

    29 June 2025
    Awarded — no open tender advertised

    Brief

    The project involves the maintenance and enhancement of Tössertobelstrasse. The goal is to reduce the inflow of external water into the sewage system by implementing on-site infiltration. This will require the construction of an inlet structure and an underground infiltration system. Additionally, a rainwater storage facility will be created for local rainwater utilization. The project also includes the renewal of water pipes and electrical conduits.

    Track record

    2 awards · 2 winners
    Thin record

    Only 2 prior awards here — too little to read.

    In construction, DEPARTMENT OF CIVIL ENGINEERING CITY OF WINTERTHUR has awarded 2 contracts to 2 suppliers.

    Who wins here
    1. DEALDERZANI AG1× · 50%
    2. DE_Alder-Zani 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.

    Open in Construction

    4 open listingsView all →
    Construction🇮🇪Ireland

    Cork County Council Bitumen Sprayer Equipment Procurement

    Cork County Council is purchasing two bitumen sprayers (18,000L and 13,000L capacity) for road maintenance operations.

    est.€750,000CORK COUNTY COUNCIL
    Published 28 Oct 2026
    Construction🇮🇪Ireland

    Cherry Orchard Hospital Blackthorn Unit Refurbishment and Community Day Care Upgrade

    Refurbishment and upgrade of the Blackthorn Unit at Cherry Orchard Hospital to establish a new Community Day Care Service facility with enhanced mechanical, electrical, and thermal systems.

    est.€1,600,000HEALTH SERVICE EXECUTIVE HSE
    Published 28 Oct 2026
    Construction🇮🇪Ireland

    Gallowglass Community Centre Renovation Project - Phases 2 & 3

    Multi-phase renovation project for Gallowglass Community Centre in County Donegal including new spaces, refurbished halls, building services, and site works.

    est.€600,000Milford and District Resource Centre
    Published 28 Oct 2026
    Construction🇬🇧United Kingdom

    Windows, Doors and Glazing Replacements

    Supplier opportunity to provide windows, doors, and glazing replacements for NBBC property portfolio.

    est.£7,500,000Nuneaton and Bedworth Borough Council
    Published 27 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
    419506-2025

    Your fit

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    DC
    Buyer
    DEPARTMENT OF CIVIL ENGINEERING CITY OF WINTERTHUR
    Sector
    Construction