Cefas25-63 Request for Quotation for Marine Benthic Macroinvertebrate Analysis of... Tender

Procurement Summary

Country : United Kingdom

Summary : Cefas25-63 Request for Quotation for Marine Benthic Macroinvertebrate Analysis of Samples from the Nab Tower Dredged Material Disposal Site, 2025.

Deadline : 18 Jul 2025

Other Information

Notice Type : Tender

TOT Ref.No.: 121594102

Document Ref. No. :

Financier : Self Financed

Purchaser Ownership : Public

Tender Value : Refer Document

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Tender Details

To view this opportunity please go to https://atamis-9529.my.site.com/login You will need to log in or create a new supplier account. The opportunity can then be found searching 'CEFAS25-63 Macrofaunal Analysis'. This request for quotation is for the processing of the 41 macrofaunal samples: to extract and identify all biota retained following sieving on a 1.0 mm capture mesh, as per the NMBAQC guidelines detailing extraction and identification protocols. In addition to this there is a requirement to ensure these data are audited as per the NMBAQC Own Samples protocol prior to submission to Cefas (Hall, 2019). http://www.nmbaqcs.org/media/1764/os686970_summary-report.pdf. Enumeration, identification and biomassing to the lowest possible taxonomic level should be carried out following the NMBAQC Processing Requirement Protocol and Taxonomic Discrimination Protocol. Biomass (wet weight in grams to at least 4 d.p.) is required for all enumerable taxa. Balances must be serviced annually and a valid service certificate must be supplied with this tender. A single reference collection of all species/taxa identified should be returned to the Cefas laboratories in Lowestoft in an appropriate preservation liquid (i.e. 100% IDA or 70% IMS, 20% water and 10% glycerol). The reference collection should contain as a minimum the species name, name of identifier/ supervisor, station code, cruise code, date of collection and name of species identification verifier. A list of all taxa in the re...

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 Tender Notice