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    ContractsLower Thames Crossing – UK Power Networks Underground Cable Diversion Works
    Open tender

    Lower Thames Crossing – UK Power Networks Underground Cable Diversion Works

    Contract value
    £8.9m
    Published 22 May 2026

    Underground and relocate a 132kV power network section between towers PEA7 and PEA16 as part of the Lower Thames Crossing project.

    🇬🇧United Kingdom· EnglandPublished 22 May 2026· 2 months agoviaFind a Tender
    Contract value
    £8.9m
    Published 22 May 2026

    Decision brief

    4 fields
    • Contract value
      £8,920,090indicative
      Pounds sterling
    • Closing date
      Rolling
      No closing date published
    • Sector
      Construction
      Browse related listings
    • Location
      🇬🇧United Kingdom
      England

    Lifecycle

    Open

    Open tender — no closing date published. Opened 2 months ago.

    22 May 2026
    Open tender · no closing date published

    Brief

    This opportunity involves diversionary works for the Lower Thames Crossing (LTC) project. The work requires undergrounding a 132kV overhead electrical line network spanning between towers PEA7 and PEA16, and relocating UK Power Networks (UKPN) tower PEA16 to accommodate the new crossing infrastructure. Suppliers should be prepared to manage high-voltage cable installation, tower relocation, and coordination with utility infrastructure. This is a critical component of the LTC route development and requires specialist expertise in electrical utility diversion and civil works.

    Track record

    87 awards · 18 winners
    Open panel

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

    In construction, NATIONAL HIGHWAYS LIMITED has awarded 87 contracts to 18 suppliers.

    Who wins here
    1. TARMAC TRADING LIMITED19× · 22%
    2. HOLCIM UK LIMITED17× · 20%
    3. FM CONWAY LTD12× · 14%
    4. HANSON CONTRACTING5× · 6%
    5. HEIDELBERG MATERIALS5× · 6%
    6. ASSOCIATED ASPHALT CONTRACTING LTD4× · 5%

    +12 more suppliers

    Across construction, the most active winners are LINDUM GROUP LIMITED, HOLCIM UK LIMITED, TARMAC TRADING LIMITED — the field to beat, or your route in as a partner.

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    Ironmongery and Fixings Supply Framework

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    est.£2,500,000NOTTINGHAM CITY COUNCIL
    Published 17 Aug 2026
    Take action
    View tender on sourceFind a Tender

    Full notice and submission process on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-06a218
    NH
    Buyer
    NATIONAL HIGHWAYS LIMITED
    Sector
    Construction