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    ContractsGeothermal Thermal Response Testing Contract at Sligo Regional Sports Centre
    Closed contract

    Geothermal Thermal Response Testing Contract at Sligo Regional Sports Centre

    Tender closed
    5 Aug 2026
    11 weeks ago

    Sligo County Council is seeking a qualified geothermal contractor to undertake thermal response testing and drill a 200-meter borehole heat exchanger at the Sligo Regional Sports Centre.

    🇮🇪Ireland· Northern IrelandPublished 6 Jul 2026· 3 months agoviaeTenders Ireland
    Tender closed
    5 Aug 2026
    11 weeks ago
    Tender deadline passed on 5 Aug 2026.

    Decision brief

    4 fields
    • Contract value
      Not disclosed
      Source did not declare a figure
    • Tender closed
      5 Aug 2026
      2 months ago
    • Sector
      Construction
      Browse related listings
    • Location
      🇮🇪Ireland
      Northern Ireland

    Lifecycle

    Closed

    Tender closed on 5 Aug 2026. Awaiting award.

    6 Jul 2026Today5 Aug 2026

    Brief

    Sligo County Council seeks a qualified geothermal contractor to perform thermal response testing (TRT) at the Sligo Regional Sports Centre. The contractor will drill and complete a new 200-meter grouted vertical borehole heat exchanger designed to serve dual purposes: conducting the TRT assessment and functioning as part of the permanent geothermal heating system. The borehole must be constructed to accommodate a Distributed Temperature Sensor (DTS) fibre optic cable installed to full depth for long-term temperature monitoring and data collection. This is a specialized technical project requiring expertise in geothermal drilling, borehole completion, and temperature measurement systems.

    Track record

    19 awards · 14 winners
    Open field

    No single supplier dominates the field.

    In construction, SLIGO COUNTY COUNCIL has awarded 19 contracts to 14 suppliers.

    Who wins here
    1. Richard Nolan Civil Engineering Limited2× · 11%
    2. R&M Utilities Limited2× · 11%
    3. Stephen Quinn Stone Mason Limited2× · 11%
    4. Mullane Plant Hire Limited2× · 11%
    5. HUGH HARKIN PLANT HIRE LTD2× · 11%
    6. SW Stone Limited1× · 5%

    +8 more suppliers

    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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    Contractors needed for Life Safety Systems upgrade including fire alarm, emergency lighting, and electrical works at an Irish primary school.

    est.€238,232Booterstown NS
    Published 21 Oct 2026
    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
    8585471

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    SC
    Buyer
    SLIGO COUNTY COUNCIL
    Sector
    Construction