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    ContractsGeotechnical Site Investigation Services for Dún Laoghaire Harbour and National Watersports Campus
    Closed contract

    Geotechnical Site Investigation Services for Dún Laoghaire Harbour and National Watersports Campus

    Tender closed
    8 Oct 2026
    yesterday

    Dún Laoghaire Harbour requires geotechnical site investigation services for harbour dredging and watersports campus development projects across two work packages.

    🇮🇪Ireland· Eastern & MidlandPublished 17 Sept 2026· 3 weeks agoviaeTenders Ireland
    Tender closed
    8 Oct 2026
    yesterday

    Decision brief

    4 fields
    • Contract value
      Not disclosed
      Source did not declare a figure
    • Tender closes
      8 Oct 2026
      Closes today
    • Sector
      Construction
      Browse related listings
    • Location
      🇮🇪Ireland
      Eastern & Midland

    Lifecycle

    Closed

    Tender closed on 8 Oct 2026. Awaiting award.

    17 Sept 20268 Oct 2026

    Brief

    Dún Laoghaire Harbour is seeking qualified contractors to conduct comprehensive geotechnical and environmental site investigations across two distinct work packages. Work Package 1 focuses on marine ground investigation for the harbour dredging project, including vibrocoring at multiple locations, geotechnical and environmental laboratory testing, and marine surveys (multibeam echosounder, side-scan sonar, and magnetometer). Work Package 2 covers ground investigation for the National Watersports Campus development, combining land-based and over-water investigations with boreholes, rotary coring, penetration testing (SPT and CPT), vibrocoring, dynamic probing, trial pits, and environmental assessment. Both packages include surveying to ITM coordinates and Malin Head vertical datum, sampling, laboratory testing, and comprehensive factual reporting. Suppliers should have experience in marine and terrestrial geotechnical investigations, environmental testing, and specialized survey techniques.

    Track record

    3 awards · 3 winners
    Open field

    No single supplier dominates the field.

    In construction, Dun Laoghaire-Rathdown County Council has awarded 3 contracts to 3 suppliers.

    Who wins here
    1. Tony Patterson Sportsgrounds1× · 33%
    2. John Cradock Ltd1× · 33%
    3. Clonmel Enterprises Ltd_411961× · 33%

    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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    Take action
    View on sourceeTenders Ireland

    Original closed notice on the publisher's site

    Publisher
    Office of Government Procurement
    Licence
    CC-BY 4.0
    Source
    etenders.gov.ie
    Record ID
    9037465

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    Buyer
    Dun Laoghaire-Rathdown County Council
    Sector
    Construction