Source: https://tendernation.io/opportunities/01a13bcf-709e-72b0-a7e5-7fe1ea133b3f/4855amrcgm2025-kiln-modification-for-hydrogen-natural-gas-mix-r2 awarded GB open procedure Suitable for SMEs # 4855/AMRC/GM/2025 Kiln Modification for Hydrogen / Natural Gas Mix R2 [University of Sheffield](https://tendernation.io/buyers/university-of-sheffield) Estimated value £300,000 Published 30 Mar 2026 Deadline Closed 11 Nov 2025 ## 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 4855/AMRC/GM/2025 Kiln Modification for Hydrogen / Natural Gas Mix The University of Sheffield wishes to invite tenders for a Kiln Modification for Hydrogen / Natural Gas Mix on behalf of the Advanced Manufacturing Research Centre, Castings Group at Catcliffe, South Yorkshire. ### Scope of Requirement The University of Sheffield Advanced Manufacturing Research Centre (AMRC) wishes to convert its existing kiln from natural gas to a natural gas and hydrogen blend. Sustainable Manufacturing is a core theme within the AMRC’s Technology Strategy and part of that theme is to decarbonise our own operations and to act as a demonstrator and experimental test bed for UK manufacturers looking to decarbonise their own operations. AMRC Castings are investing in pyrolysis equipment to supply our mould firing kiln with decarbonised natural gas (i.e. hydrogen / natural gas blend). This is being tendered in parallel with this tender process. The furnace is a 656kW kiln used for firing the ceramic shells used for investment casting. This will need modification/upgrading to be capable of operating with different blends of hydrogen and natural gas. It is imperative that the conversion of our furnace includes interaction with the control system of the decarburisation equipment to comply with H&S requirements for emergency situations. Tender Process and Documentation: This procurement is an EU open procedure conducted in accordance with the Procurement ACT 2023. The ITT can be downloaded by registering and expressing your interest on the University`s e-tendering system [in-tendhost.co.uk/Sheffield](https://in-tendhost.co.uk/Sheffield) If you have any questions or comments in relation to this tender they must be submitted via the In-tend System, this can be accessed at [in-tendhost.co.uk/Sheffield](https://in-tendhost.co.uk/Sheffield) Closing date for the tender return is on November 11, 2025 at 12 noon (UK time). Read full description ## CPV classification Natural gas Hydrogen Carbon Miscellaneous equipment Surface tempering machines Heating-plant repair and maintenance work Installation services of miscellaneous general-purpose machinery Heating-system design services Source Find a Tender (UK) · Notice ocds-h6vhtk-05ab86-2026-03-30T09:56:23+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-05ab86-2026-03-30T09:56:23+01:00) 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. 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