The STEP Fuel Cycle (FC) system requires advanced technologies for hydrogen separation and recovery. The aim of this investigation is to demonstrate the manufacturability of palladium silver membrane assemblies. This will be achieved through conducting annealing trials, brazing trails, and diffusion bonding trials. The effect of these processes on the alloy and its properties will be evaluated through microstructural characterisation and hardness testing, respectively. These techniques will then be used to manufacture membrane assemblies which will be inspected and delivered to UKFE for subsequent testing. The objectives of this investigation are to conduct the following:
1. Tube characterisation, characterise and test the different batches of palladium silver membrane tubes, including microscopy and hardness testing, as received.
2. Annealing trials, refine and execute the process control variables for the annealing of the palladium silver membrane tubes. The effects of annealing on the alloy shall be characterised via microscopy and hardness testing.
3. Brazing trials, refine and execute the process control variables for the brazing of palladium silver membrane tubes to steel fittings.
4. Diffusion bonding trials, develop and execute the process control variables for the diffusion bonding of palladium silver membrane tubes to steel fittings.
5. Destructive testing, to complete the manufacture, inspection, and destructive testing of brazed and diffusion bonded assemblies. The microstructure and hardness of the of the joint shall be evaluated cross-sectionally.
6. Assembly manufacture, the manufacture of membrane assemblies (Figure 1) via annealing, brazing or diffusion bonding.
7. Assembly inspection, refine and execute an inspection regime on all assemblies.
For more information about this opportunity, please visit the eSourcing portal at:
https://ukfe.delta-esourcing.com/tenders/UK-UK-Abingdon:-Analysis-services./T7K77D22NE
To respond to this opportunity, please click here:
https://ukfe.delta-esourcing.com/respond/T7K77D22NE
This MEN aims to gather information from potential suppliers on solutions and capabilities in relation to the provision of a Fusion Plant Controls Partner. This is not a request for quotation but a preliminary stage to assess the market which will assist with assessing market capabilities and shaping specification. Suppliers responding to this MEN will have the opportunity to contribute insights that may shape the final tender requirements. All answers and correspondence will be used for market sounding purposes only and will be treated confidentially. UK Fusion Energy Ltd (UKFE) are considering the approach to establishing a Whole Plant Control System for the STEP Power Plant (SPP). In doing so it recognises that this system will be a first of a kind (FOAK) in requiring plant control systems able to manage the unique requirements of fusion, whilst also utilising more conventional plant control systems.
To address this UKFE anticipates the need to procure services to develop a definition of fusion plant control, the systems and technology required to achieve this, and integration with conventional plant control infrastructure. UKFE wishes to engage with the market to test its assumptions regarding novelty of the fusion challenge, to understand the current market landscape for the development of this technology, and to test proposals on direction of travel and contracting methodology for achieving an integrated whole plant control system for the SPP.
For more information about this opportunity, please visit the eSourcing portal at:
https://ukfe.delta-esourcing.com/tenders/UK-UK-Abingdon:-Engineering-services./D374DT37N4
To respond to this opportunity, please click here:
https://ukfe.delta-esourcing.com/respond/D374DT37N4
UKFE is looking for input from suppliers to inform and validate a requirement for a Crane Concept Design Study. The study will be to generate concept designs for a lifting system based on electric overhead or gantry crane technology. Additionally, UKFE need advice on load cases based on input information, complex lift design advice to influence component design, and costing of the system/s commensurate with the design maturity.
Please note that this is Preliminary Market Engagement, and does not constitute a live opportunity nor request for bids. Should UKFE be in a position to proceed to request tenders for this requirement a separate notice is expected to be published.
This scope is anticipated to be a short desktop study. However it could have large impact on project direction of travel. Participate to influence a first of a kind heavy lift system.
Estimated value is £70k
Independent review of the STEP Whole Programme Cost Estimate as appropriate for finance cases as part of UK Government business case submission following the Green Book1:
- Review of the current version of the model considering; accuracy of data, methodology used, calculations, uncertainty, escalation and inflation.
- Provide comments on the current version of the model in an appraisal report.
- Identification of missing content, as applicable.
- Identification of areas of future work, as applicable.
- This review activity should follow the guidelines specified in the AQuA Book2 and in the IPA Cost Estimating Requirements, STEP 6: Review and Assure3
Expected inputs:
1. STEP Whole Programme Cost Estimate Report
2. STEP Estimating Strategy
3. STEP Cost Breakdown Structure
4. Individual Product Area Reports and Cost Models
5. STEP Whole Programme Cost Estimate Spreadsheet
