Source: https://tendernation.io/opportunities/01a13c43-7240-7205-9ade-288ca0192fb4/carnon-valley-treatment-study-and-development-campaign closed GB open procedure Suitable for SMEs # Carnon Valley Treatment Study and Development Campaign [The Coal Authority](https://tendernation.io/buyers/the-coal-authority) Estimated value Not stated Published 19 Jul 2019 Deadline Closed 30 Aug 2019 ## 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 The core objective of the Works is to provide the data necessary to identify the most cost effective method of treating Wheal Jane and / or County Adit mine waters. For the various options to be compared objectively, processes must be considered at optimised or near-optimised conditions. "Optimal" can be a subjective measure, therefore for clarity, the Authority considers "optimised" to mean that the sum of the following costs is minimised for a given set of feed conditions and process type: • Power consumption variable costs • Chemical reagent costs (incl. transport, etc..) • Consumable costs (i.e. replacement electrodes, wear parts, etc..) • Labour costs Other costs and factors will be considered as Sensitivities during the Authority's cost effectiveness appraisals and are not to be included in determining Optimal conditions. Specifically to be excluded include: • Waste disposal costs • Prospective sale of waste streams • Renewable power use • Sustainability criteria The expectations from a vendor wishing to bid for the treatment study and development campaign are the following: - Technical presentation on the vendor's treatment technology, including the applicability of it to multi-stage metals removal if relevant. - Detailed Proposal, indicating testing plan, total works and scope. - Quotation, itemised by project phase. - Schedule of works. Case studies and examples of the use of the vendor's treatment technology on mine water, or an equivalent environment. Additional information: This procurement will be managed through our tender portal - InBye Please see the attached guidance on how to invite yourself to participate in this tender Read full description ## CPV classification Electrical, electromagnetic and mechanical treatment Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/a70e9142-8c81-493e-8b46-a5ae618ba852) 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 The Coal Authority: past awards and live tenders](https://tendernation.io/buyers/the-coal-authority) [Sector More Medical equipment & pharmaceuticals tenders](https://tendernation.io/sectors/medical-equipment-pharmaceuticals) ## More tenders like this [Blood-grouping reagents – ΑΝΤΙΔΡΑΣΤΗΡΙΑ ΑΙΜΟΔΟΣΙΑΣ · ΓΕΝΙΚΟ ΝΟΣΟΚΟΜΕΙΟ ΔΡΑΜΑΣ · 46 days left · 4 Dec 2026](https://tendernation.io/opportunities/01a15183-2813-7182-8d99-b716cf03c730/greece-blood-grouping-reagents-antidrasthria-aimodosias) [Medical consumables – Kärlkateterlås · Region Jönköpings län · 30 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-2a9a-72d4-bb06-f03d9172406e/sweden-medical-consumables-karlkateterlas) [Miscellaneous medical devices and products – DOSTAWA AKCESORIÓW DO SPRZĘTÓW MEDYCZNYCH DLA UNIWERSYTECKIEGO SZPITALA KLINICZNEGO W RADOMSKU. · Uniwersytecki Szpital Kliniczny · 11 days left · 30 Oct 2026](https://tendernation.io/opportunities/01a15183-0b5a-71e9-a08d-e181d06851b0/poland-miscellaneous-medical-devices-and-products-dostawa-akcesoriow-do-sprz) [Medical consumables – Zakup środków ochrony indywidualnej, rękawiczek, pokrowców i sprzętu unieruchamiającego · Wojewódzka Stacja Pogotowia Ratunkowego i Transportu Sanitarnego "Meditrans" Samodzielny Publiczny Zakład Opieki Zdrowotnej w Warszawie · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-1d96-73a3-a8b8-1b3d8556abf8/poland-medical-consumables-zakup-srodkow-ochrony-indywidualnej-rekawiczek) [Devices and instruments for infusion – Infusionspump TPN · Västra Götalandsregionen · 30 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-28be-7144-8e47-d1110f2f2cc8/sweden-devices-and-instruments-for-infusion-infusionspump-tpn) [Medical equipments – Dostawy asortymentu wielorazowego na okres 24 miesięcy - sprawa nr Z/95/PN/26 · Regionalny Szpital Specjalistyczny im. dr Władysława Biegańskiego · 11 days left · 30 Oct 2026](https://tendernation.io/opportunities/01a15183-3711-7240-9b25-1a923d673777/poland-medical-equipments-dostawy-asortymentu-wielorazowego-na-okres-24-mies)