---
title: "STEP AC LOSS MODELLING"
ocid: "ocds-b5fd17-104e551d-d560-4a4d-ac78-4483a4034e62"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-104e551d-d560-4a4d-ac78-4483a4034e62"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-104e551d-d560-4a4d-ac78-4483a4034e62.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-104e551d-d560-4a4d-ac78-4483a4034e62.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "UNITED KINGDOM ATOMIC ENERGY AUTHORITY"
published: "2023-08-21"
---

# STEP AC LOSS MODELLING

Buyer: UNITED KINGDOM ATOMIC ENERGY AUTHORITY  
Current stage: Award  
OCID: ocds-b5fd17-104e551d-d560-4a4d-ac78-4483a4034e62

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-104e551d-d560-4a4d-ac78-4483a4034e62)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-b5fd17-104e551d-d560-4a4d-ac78-4483a4034e62.json)

## Summary

The United Kingdom Atomic Energy Authority has completed the procurement process for the project titled "STEP AC LOSS MODELLING". This tender, classified under technical testing and consultancy services, involves conducting AC loss modelling for superconducting cables in the Tokamak confinement system. The procurement method used was an open procedure, with a contract value of £44,499. The project was awarded to Demcon Multiphysics, with a contract period running from 9th August 2023 to 31st December 2023.

This tender, focusing on services, was awarded to Demcon Multiphysics by the United Kingdom Atomic Energy Authority. The project provides opportunities for businesses interested in technical testing, consultancy, and energy-related services to participate. Small and medium-sized enterprises (SMEs) would find this tender particularly suitable, given the scope of the project and the involvement of AC loss modelling in a cutting-edge technology setting.

## Notice

This procurement is for alternating current (AC) loss modelling for superconducting cables and coil sets in the Tokamak confinement system. The scope will include the numerical calculation of AC losses in the existing concept designs for the central solenoid (CS), toroidal field (TF) limbs and poloidal field (PF) coils and their electromagnetic interaction with plasma operation. Also, the impact of passive structures on AC losses needs to be assessed.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/fa09d13f-b04a-4bf8-bd9c-87a9e7425aab |
| Notice type | Award Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Open |
| Procurement method details | Open procedure |
| Tender suitability | SME |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 21 Aug 2023 |
| Submission deadline | 17 May 2023 |
| Future notice date | Not specified |
| Award date | 8 Aug 2023 |
| Contract period | 8 Aug 2023 - 31 Dec 2023 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £44,499 |
| Lots value | Not specified |
| Awards value | £44,499 |
| Contracts value | Not specified |

## Status

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

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | DEMCON MULTIPHYSICS |

## CPV Codes

### Divisions

- 31 - Electrical machinery, apparatus, equipment and consumables; lighting
- 71 - Architectural, construction, engineering and inspection services

### Codes

- 31350000 - Electric conductors for data and control purposes
- 71314000 - Energy and related services
- 71600000 - Technical testing, analysis and consultancy services

## Release History

- 21 Aug 2023 at 09:12 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/fa09d13f-b04a-4bf8-bd9c-87a9e7425aab

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/fa09d13f-b04a-4bf8-bd9c-87a9e7425aab
  21st August 2023 - Awarded contract notice on Contracts Finder

## 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-b5fd17-104e551d-d560-4a4d-ac78-4483a4034e62. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-104e551d-d560-4a4d-ac78-4483a4034e62.json.