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    ContractsMarine Mammal and Seabird Observer Services for 2026 Celtic Sea Survey
    Closed contract

    Marine Mammal and Seabird Observer Services for 2026 Celtic Sea Survey

    Contract value
    €50k
    Closed 20 Aug 2026

    The Marine Institute invites tenders from Marine Mammal and Seabird Observers to support the Celtic Sea Herring Acoustic Survey in September-October 2026.

    🇮🇪IrelandPublished 27 Jul 2026· 3 months agoviaeTenders Ireland
    Contract value
    €50k
    Closed 20 Aug 2026
    Tender deadline passed on 20 Aug 2026.

    Decision brief

    4 fields
    • Contract value
      est.€50,000
      Euros
    • Tender closed
      20 Aug 2026
      2 months ago
    • Sector
      Engineering
      Browse related listings
    • Location
      🇮🇪Ireland

    Lifecycle

    Closed

    Tender closed on 20 Aug 2026. Awaiting award.

    27 Jul 2026Today20 Aug 2026

    Brief

    The Marine Institute is seeking qualified observers for the Celtic Sea Herring Acoustic Survey (CSHAS) scheduled for September-October 2026. This tender is divided into two lots: Lot 1 requires experienced Marine Mammal Observers, and Lot 2 requires Seabird Observers. Interested suppliers may bid for one or both lots, with each lot resulting in a separate contract. The survey will be conducted in two legs: Leg 1 from September 11-22, 2026, and Leg 2 from September 22 to October 1, 2026. Tenderers must be available for the complete survey period (September 11 to October 1, 2026) for any lot(s) they propose to service.

    Track record

    3 awards · 3 winners
    Open field

    No single supplier dominates the field.

    In engineering, Marine Institute has awarded 3 contracts to 3 suppliers.

    Who wins here
    1. MASON TECHNOLOGY LIMITED1× · 33%
    2. Atlantic Technological University (EO)1× · 33%
    3. INIS Environmental Consultants Ltd.1× · 33%

    Across engineering, the most active winners are AECOM LTD, WSP UK LIMITED, OVE ARUP PARTNERS LIMITED — the field to beat, or your route in as a partner.

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    Topographical Survey of Baglan Bay Site

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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
    8728641

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    MI
    Buyer
    Marine Institute
    Sector
    Engineering