Source: https://tendernation.io/opportunities/01a13cb6-a8a0-73aa-8260-2d1d4d419a80/cefas23-97-itt-for-a-mackerel-tagging-vessel closed GB open procedure Suitable for SMEs # CEFAS23-97 ITT for a Mackerel Tagging Vessel [Cefas](https://tendernation.io/buyers/cefas) Often single bidder Estimated value £700,000 to £840,000 Published 6 Jul 2023 Deadline Closed 9 Aug 2023 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Open procedure Anyone can submit a full tender; there is no shortlisting stage. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender North East Atlantic Mackerel (Scomber scombrus), is a widely distributed stock which exhibits significant seasonal migrations. Having a solid understanding of these migrations, including occupancy of different areas, is critical to successfully managing the stock. To better understand stock movements, Passive Integrated Transponder (PIT) Tags have been deployed in mackerel on the West coast of the UK and Ireland by Norway since 2011. However, areas of the North Sea are not included in Norway's tagging survey. Our study will aim to deploy tags in the North Sea, providing additional data to the international effort to understand stock characteristics, which will facilitate sustainable management of mackerel. Cefas require a suitable vessel to support the capture of mackerel and deployment of PIT tags in the North Sea. Cefas plan to deploy up to 15,000 tags on live mackerel and will provide a minimum of 6 personnel to tag the fish, working with the vessel to deliver the scientific objectives of the survey. The exact mobbing, transit, sea-days and demobbing dates will be agreed between Cefas and the skipper, but the days at sea will need to fall between the 11th September and 19th September 2023 due to scientific staff availability. The vessel must be available for seven consecutive days at sea within this period. The 2023 survey duration is 7 days but may be increased to cover bad weather days. Subject to confirmation of funding, further surveys in subsequent years may be required. If confirmed, these will likely be conducted within the same time period each year. Subject to funding the duration of future surveys may be extended to approximately 14 days. The Contract could therefore be extended to undertake surveys for up to a further 3 years, however each extension period will be confirmed on an annual basis subject to confirmation of funding. Download the Bidder Pack at [defra-family.force.com/s/Welcome](https://defra-family.force.com/s/Welcome) and search for CEFAS23-97 under opportunities. Read full description ## CPV classification Fishing vessels Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/4d9607b3-ba41-445b-b409-30638136c080) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Cefas: past awards and live tenders](https://tendernation.io/buyers/cefas) [Sector More Transport equipment & vehicles tenders](https://tendernation.io/sectors/transport-equipment-vehicles) ## More tenders like this [Contract for Supply, Installation & Maintenance of Digital Destination Signage · City & County of Swansea · 27 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a1592e-ebdf-7004-96db-dbdfdce3961e/contract-for-supply-installation-maintenance-of-digital-destination-signage) [Dumper trucks – Autobasculante pentru activitati aeroportuare · Compania Nationala Aeroporturi Bucuresti SA · 15 days left · 4 Nov 2026](https://tendernation.io/opportunities/01a156a9-6319-7333-979f-903a976c36b1/romania-dumper-trucks-autobasculante-pentru-activitati-aeroportuare) [Minibuses – Furnizare Microbuze școlare pentru unități de învățământ speciale · Județul Suceava · 34 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a156a9-7579-708f-b64e-33234038ed3a/romania-minibuses-furnizare-microbuze-scolare-pentru-unitati-de-invatamant-s) [Urban furniture – Raamovereenkomst voor het leveren van straatmeubilair · Antwerpen · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a156a9-ca6b-711e-95cb-54df9518ce4e/belgium-urban-furniture-raamovereenkomst-voor-het-leveren-van-straatmeubilai) [Rolling stock – Dodávka vozidel BEMU121-150 a EMU121-150 · RegioJet a.s. · 23 days left · 12 Nov 2026](https://tendernation.io/opportunities/01a156a9-aca6-73f8-ad6c-9162bd28b22d/czechia-rolling-stock-dodavka-vozidel-bemu121-150-a-emu121-150) [Firefighting vehicles – VG Asbach - HLF 10 · VG Asbach · 27 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a156a9-eb96-7083-91e7-24f09e1e5cb6/germany-firefighting-vehicles-vg-asbach-hlf-10)