Source: https://tendernation.io/opportunities/01a13bed-c0b5-71f6-856d-0831801d51d9/rfq-for-provision-of-methane-derived-authigenic-carbonate-mdac-sample-analysis closed GB open procedure Suitable for SMEs # RFQ for Provision of Methane-derived authigenic carbonate (MDAC) sample analysis [Department for Environment, Food & Rural Affairs](https://tendernation.io/buyers/department-for-environment-food-rural-affairs) Estimated value Not stated Published 30 Nov 2015 Deadline Closed 14 Dec 2015 ## 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 JNCC in partnership with Cefas undertook a multidisciplinary survey (CEND 23/15) to Croker Carbonate Slabs cSAC/SCI between 24th October and 6th November 2015 onboard the Cefas Endeavour. As part of the survey objectives for CEND 23/15, thirty samples of suspected MDAC were collected and require analysis to confirm that they are in fact MDAC, as well as investigating their mineralogy and isotopic nature to establish the origin and age of the carbonate cement. In bidding for this work, contractors should identify how the analysis would be undertaken and specify the tolerance that would be achieved for each of the variables being investigated ## CPV classification Agricultural, forestry, horticultural, aquacultural and apicultural services Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/0d5e9125-adc9-11e6-9901-0019b9f3037b) 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 Department for Environment, Food & Rural Affairs: past awards and live tenders](https://tendernation.io/buyers/department-for-environment-food-rural-affairs) [Sector More Agricultural, forestry & horticultural services tenders](https://tendernation.io/sectors/agricultural-forestry-horticultural-services) ## More tenders like this [Oakham Town Centre Flower Displays · Oakham Town Council · 8 days left · 27 Oct 2026](https://tendernation.io/opportunities/01a15408-9125-71df-b9f9-41f15d801548/oakham-town-centre-flower-displays) [Timber harvesting services – Prestari servicii de exploatare, fasonare si transport material lemnos · Ocolul Silvic Municipal Baia Mare - R.A. · 14 days left · 2 Nov 2026](https://tendernation.io/opportunities/01a15183-4212-711f-8f32-9a389f3970a3/romania-timber-harvesting-services-prestari-servicii-de-exploatare-fasonare) [Afforestation services – Acord cadru "Servicii de impaduriri si intretineri in plantatii O.S. Ianca" · Regia Nationala A Padurilor - Romsilva Ra · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a15183-994a-7073-ab69-110d08842630/romania-afforestation-services-acord-cadru-servicii-de-impaduriri-si-intret) [Planting and maintenance services of green areas – Concurso Público Internacional, destinado à Prestação de Serviços de Manutenção dos espaços verdes das instalações dos SIMAS de Oeiras e Amadora. · Serviços Intermunicipalizados de Água e Saneamento dos Municípios de Oeiras e Amadora · 28 days left · 15 Nov 2026](https://tendernation.io/opportunities/01a15183-b58a-723b-af91-cc9aab01241f/portugal-planting-and-maintenance-services-of-green-areas-concurso-publico-i) [Tree-maintenance services – Rahmenvertrag Jahrespflege 2027-2030 · Kommunalbetrieb Krefeld AöR · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-10f9-725f-ace5-cdd7dcc9d176/germany-tree-maintenance-services-rahmenvertrag-jahrespflege-2027-2030) [Planting and maintenance services of green areas – marche d’entretien et amenagement des espaces verts des services et etablissements de l’etat EN corse 2027 (sites de haute-corse) · Secrétariat Général pour les Affaires de Corse · 53 days left · 11 Dec 2026](https://tendernation.io/opportunities/01a15183-b5db-7299-967a-da8da1f04df9/france-planting-and-maintenance-services-of-green-areas-marche-dentretien-e)