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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.

    ContractsExcavation, Cable Laying and Reinstatement Services for Isles of Scilly
    Closed contract

    Excavation, Cable Laying and Reinstatement Services for Isles of Scilly

    Tender closed
    25 Sept 2026
    6 days ago

    National Grid seeks contractors for a 6.5-year excavation and cable laying services contract on the Isles of Scilly, covering both planned and reactive work.

    🇬🇧United Kingdom· LondonPublished 21 Aug 2026· 1 months agoviaFind a Tender
    Tender closed
    25 Sept 2026
    6 days ago
    Tender deadline passed on 25 Sept 2026.

    Decision brief

    4 fields
    • Contract value
      Not disclosed
      Source did not declare a figure
    • Tender closed
      25 Sept 2026
      6 days ago
    • Sector
      Construction
      Browse related listings
    • Location
      🇬🇧United Kingdom
      London

    Lifecycle

    Closed

    Tender closed on 25 Sept 2026. Awaiting award.

    21 Aug 2026Today25 Sept 2026

    Brief

    National Grid is seeking contractor services for excavation, cable laying, and reinstatement work on the Isles of Scilly. The contract will cover both planned maintenance and reactive work over a 6.5-year period, encompassing the ED3 regulatory period. This is a continuity contract designed to ensure ongoing coverage and support for electrical infrastructure on the islands. Contractors should be prepared to handle diverse project types and maintain consistent service availability throughout the contract term.

    Track record

    2 awards · 2 winners
    Open panel

    Mostly framework call-offs rather than head-to-head competition.

    In construction, NATIONAL GRID UK LIMITED has awarded 2 contracts to 2 suppliers.

    Who wins here
    1. A I & Z A GRANT LTD1× · 50%
    2. BALFOUR BEATTY UTILITY SOLUTIONS LIMITED1× · 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.

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    Plumbing Training Workshop Construction at Banagher Further Education Centre

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    Contractor Services Tender - Multiple Trades and Areas

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    est.£14,132,000KARBON HOMES
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    Take action
    View on sourceFind a Tender

    Original closed notice on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-06e9b6
    NG
    Buyer
    NATIONAL GRID UK LIMITED
    Sector
    Construction