Source: https://tendernation.io/opportunities/01a13c3c-adab-72bc-acc5-e0d0753e0185/nnlc083-small-scale-calciner-off-gas-system closed GB open procedure Suitable for SMEs # NNLC083 - Small Scale Calciner Off Gas System [CTM Portal for the NDA Shared Services Alliance](https://tendernation.io/buyers/ctm-portal-for-the-nda-shared-services-alliance) Often single bidder Estimated value £25,000 to £50,000 Published 29 Aug 2019 Deadline Closed 12 Sept 2019 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Small contract value Valued under £135,018 including VAT, the lowest Procurement Act threshold for goods and services. - 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 NNL's Small Scale Calciner (SSC) system has suffered from repeated breakdowns and finally, due to a number of mechanical issues, the SSC was declared unfit for operation. NNL are now looking to replace this capability. Previous iterations of the SSC off-gas system were known to have issues with efficiency, dust build up in the pipes and condensation collecting in the fan therefore a replacement system is required. The SSC system comprised of a calciner unit and an off-gas scrubbing unit. Non-active Highly Active Liquor simulant is fed to a rotary furnace where it is dried and converted to powder containing a combination of metal nitrates and oxides (calcine). Off gasses produced are drawn into the building ventilation system passing through an off-gas scrubbing unit. This tender is for the off-gas treatment unit only. To access the tender and the documents please register on our Tender Management Portal, CTM (EU Supply) via the following link: [sharedsystems.eu-supply.com/login.asp](https://sharedsystems.eu-supply.com/login.asp?B=SELLAFIELD) and select 'New Supplier Registration' ## CPV classification Instruments for measuring flow, level and pressure of liquids and gases Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/6204d3af-f5f7-4024-903a-7e8f504d321b) 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 CTM Portal for the NDA Shared Services Alliance: past awards and live tenders](https://tendernation.io/buyers/ctm-portal-for-the-nda-shared-services-alliance) [Sector More Laboratory & precision equipment tenders](https://tendernation.io/sectors/laboratory-precision-equipment) ## More tenders like this [Laboratory, optical and precision equipments (excl. glasses) – Vodíkový polygon CEETe H2 / CEETe H2 Hydrogen Polygon · Vysoká škola báňská - Technická univerzita Ostrava · 18 days left · 6 Nov 2026](https://tendernation.io/opportunities/01a15183-14ee-7238-941c-57e426068058/czechia-laboratory-optical-and-precision-equipments-excl-glasses-vodikov) [Laboratory, optical and precision equipments (excl. glasses) – Supply, Delivery, Installation, Testing, Commissioning and Training for 3 Automatic Asphalt Extraction Devices, including all necessary accessories required for complete and fully operational systems · Public Works Department · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-1c2c-7367-bb86-fdb6f5219ed7/cyprus-laboratory-optical-and-precision-equipments-excl-glasses-supply) [Parking meters – Parkautomaten · Landeshauptstadt Stuttgart, Haupt- und Personalamt, Abt. Allgemeiner Service, Zentraler Einkauf · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a15183-1396-70d0-82b5-dd09b1916cf7/germany-parking-meters-parkautomaten) [Laboratory, optical and precision equipments (excl. glasses) – Dostawa systemu obrazowania fluorescencyjnego na rzecz Instytutu Agrofizyki im. Bohdana Dobrzańskiego PAN w Lublinie · Instytut Agrofizyki IM.BOHDANA Dobrzańskiego Polskiej Akademii Nauk · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a15183-ceff-70be-b876-1f526e8d1cf5/poland-laboratory-optical-and-precision-equipments-excl-glasses-dostawa) [Laboratory, optical and precision equipments (excl. glasses) – Sprzedaż wraz z dostarczeniem sondy wieloparametrowej z elektrodami oraz pompy próżniowej · Uniwersytet Rzeszowski · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a15183-1441-70f4-a723-f4e57a503570/poland-laboratory-optical-and-precision-equipments-excl-glasses-sprzedaz) [Laboratory, optical and precision equipments (excl. glasses) – X-ray CT system for the analysis of rock and soil samples · ETH Zürich - Abt. Procurement & Export Services · 37 days left · 25 Nov 2026](https://tendernation.io/opportunities/01a15183-1c5a-739b-bb20-024917276057/switzerland-laboratory-optical-and-precision-equipments-excl-glasses-x-r)