---
title: "ExCALIBUR Fusion Modelling System FM-WP4 Code structure and coordination: Software Support Procurement (Project NEPTUNE )"
ocid: "ocds-b5fd17-b11a1936-bf37-4340-bcae-6c923bbb56be"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-b11a1936-bf37-4340-bcae-6c923bbb56be"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-b11a1936-bf37-4340-bcae-6c923bbb56be.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-b11a1936-bf37-4340-bcae-6c923bbb56be.json"
source: "Contracts Finder"
current_stage: "Tender"
buyer: "UNITED KINGDOM ATOMIC ENERGY AUTHORITY"
published: "2022-05-13"
---

# ExCALIBUR Fusion Modelling System FM-WP4 Code structure and coordination: Software Support Procurement (Project NEPTUNE )

Buyer: UNITED KINGDOM ATOMIC ENERGY AUTHORITY  
Current stage: Tender  
OCID: ocds-b5fd17-b11a1936-bf37-4340-bcae-6c923bbb56be

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-b11a1936-bf37-4340-bcae-6c923bbb56be)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-b5fd17-b11a1936-bf37-4340-bcae-6c923bbb56be.json)

## Summary

The United Kingdom Atomic Energy Authority is seeking suppliers for the "ExCALIBUR Fusion Modelling System FM-WP4 Code Structure and Coordination: Software Support Procurement" project, which is critical for enhancing simulation codes in light of evolving supercomputer architectures. The procurement process is currently active and follows an open procedure method. The tender was published on 13 May 2022, and responses are due by 17 June 2022. The contract is expected to commence on 18 June 2022 and last until 19 June 2022. The procurement falls within the software package and information systems industry, with a total estimated value of £135,000, offering delivery addresses across various locations including the United Kingdom and Europe.

This procurement presents significant opportunities for growth, particularly for small and medium-sized enterprises (SMEs) that specialise in software development and experimental services. Businesses with expertise in redesigning simulation codes for advanced computing systems would be well-suited to compete for this contract. The focus on future-proofing simulation capabilities not only aligns with technological advancements but also ensures that offered solutions can effectively utilise next-generation supercomputers, making it a promising area for companies looking to innovate and expand their market presence.

## Notice

Radical changes to supercomputer architectures are on the horizon. The current simulation codes, that much of UK science relies upon, are designed for current supercomputer architectures. These codes will, at best, not be able to fully exploit the power that the supercomputers of the mid-2020s will deliver; at worst, they will run slower on those machines than they do now. Future computers will be more energy efficient and so the longer we rely upon the current approach, the more expensive the solution will be. Therefore, it is essential that we invest now in redesigning those simulation codes so that they perform well on the future generations of supercomputers.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/936bd891-eb9f-481d-9447-f1de9e83f51e |
| Notice type | Tender Notice |
| Procurement type | Standard |
| Procurement category | Goods |
| Procurement method | Open |
| Procurement method details | Open procedure |
| Tender suitability | SME |
| Awardee scale | Not specified |
| All stages | Tender |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 13 May 2022 |
| Submission deadline | 17 Jun 2022 |
| Future notice date | Not specified |
| Award date | Not specified |
| Contract period | 17 Jun 2022 - 19 Jun 2022 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £135,000 |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Active |
| Lots status | Not specified |
| Awards status | Not specified |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | UNITED KINGDOM ATOMIC ENERGY AUTHORITY |
| Locality | ABINGDON |
| Post town | Oxford |
| Postcode | OX14 3DB |
| Country | England |
| ITL 1 | TLJ South East (England) |
| ITL 2 | TLJ1 Berkshire, Buckinghamshire and Oxfordshire |
| ITL 3 | TLJ14 Oxfordshire CC |
| Local authority | South Oxfordshire |
| Electoral ward | Sandford & the Wittenhams |
| Westminster constituency | Didcot and Wantage |
| Delivery location | Not specified |

## CPV Codes

### Divisions

- 48 - Software package and information systems
- 72 - IT services: consulting, software development, Internet and support
- 73 - Research and development services and related consultancy services

### Codes

- 48000000 - Software package and information systems
- 72262000 - Software development services
- 73120000 - Experimental development services
- 73300000 - Design and execution of research and development

## Release History

- 13 May 2022 at 17:31 - Tender - Tender Notice - https://www.contractsfinder.service.gov.uk/Notice/936bd891-eb9f-481d-9447-f1de9e83f51e

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/936bd891-eb9f-481d-9447-f1de9e83f51e
  13th May 2022 - Opportunity notice on Contracts Finder
- https://uk.eu-supply.com/app/rfq/rwlentrance_s.asp?PID=47134&B=UK
  Additional data
- https://uk.eu-supply.com/ctm/Company/CompanyInformation/Index/72814
  User / Company

## Notice URLs

- http://www.gov.uk/government/organisations/uk-atomic-energy-authority

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-b5fd17-b11a1936-bf37-4340-bcae-6c923bbb56be. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-b11a1936-bf37-4340-bcae-6c923bbb56be.json.