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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.

    ContractsLaboratory Services for Metrological Verification
    Closed contract

    Laboratory Services for Metrological Verification

    Contract value
    BGN 1.9m
    Closed 15 Sept 2025

    This public procurement contract is for metrological verification services, including periodic and optional checks after repairs, for commercial measurement instruments. The contract is divided into three specific lots: Lot 1 involves post-repair metrological verification and testing of diaphragm ga

    🇧🇬BulgariaPublished 18 Aug 2025· 12 months agoviaTED
    Contract value
    BGN 1.9m
    Closed 15 Sept 2025
    Tender deadline passed on 15 Sept 2025.

    Decision brief

    4 fields
    • Contract value
      est.BGN 1,944,898
      BGN
    • Tender closed
      15 Sept 2025
      11 months ago
    • Sector
      Energy & Utilities
      Browse related listings
    • Location
      🇧🇬Bulgaria

    Lifecycle

    Closed

    Tender closed on 15 Sept 2025. Awaiting award.

    18 Aug 2025Today15 Sept 2025

    Brief

    This public procurement contract is for metrological verification services, including periodic and optional checks after repairs, for commercial measurement instruments. The contract is divided into three specific lots: Lot 1 involves post-repair metrological verification and testing of diaphragm gas flow meters; Lot 2 covers post-repair verification of rotary and turbine gas flow meters; and Lot 3 includes post-repair verification of electronic volume correction devices, type 1. Suppliers are invited to submit their proposals for these services.

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    Gas Maintenance Contractor Services for Welwyn Hatfield Borough Council Properties

    Welwyn Hatfield Borough Council seeks two gas maintenance contractors to serve approximately 9,500 properties split across North and South geographical lots.

    est.£30,000,000WELWYN HATFIELD BOROUGH COUNCIL
    Published 14 Aug 2026
    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
    541873-2025
    ON
    Buyer
    OVERGAS NETWORKS AD
    Sector
    Energy & Utilities