---
title: "STEP Ceramic to Metal Bonding for microwave windows in ultra-high vacuum boundaries"
ocid: "ocds-b5fd17-9e549d8c-9462-4d89-8e56-4e2936d2a7af"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-9e549d8c-9462-4d89-8e56-4e2936d2a7af"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-9e549d8c-9462-4d89-8e56-4e2936d2a7af.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-9e549d8c-9462-4d89-8e56-4e2936d2a7af.json"
source: "Contracts Finder"
current_stage: "Tender"
buyer: "UNITED KINGDOM ATOMIC ENERGY AUTHORITY"
published: "2024-08-29"
---

# STEP Ceramic to Metal Bonding for microwave windows in ultra-high vacuum boundaries

Buyer: UNITED KINGDOM ATOMIC ENERGY AUTHORITY  
Current stage: Tender  
OCID: ocds-b5fd17-9e549d8c-9462-4d89-8e56-4e2936d2a7af

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## Summary

The United Kingdom Atomic Energy Authority is inviting tenders for the project titled "STEP Ceramic to Metal Bonding for microwave windows in ultra-high vacuum boundaries." This initiative falls under the "Research and experimental development services" category and targets multiple regions, including the British Overseas Territories, Channel Islands, Europe, Isle of Man, Rest of the World, and the United Kingdom. The procurement process is currently at the Tender stage, with the tender period ending on 13th September 2024 at 12:00 PM BST. The contract will commence on 3rd October 2024 and continue until 31st March 2025, with an estimated value of £50,000 GBP. This open procedure invites participation from a wide range of entities, including SMEs and VCSEs.

This tender presents a key opportunity for businesses specialising in materials science, particularly those experienced in ceramic to metal bonding and the development of microwave windows. Companies involved in research and development will find this contract beneficial for expanding their portfolio and fostering business growth through innovative material solutions for high-vacuum environments. Given the international scope and inclusivity towards smaller and voluntary community enterprises, various business types could find this an attractive and accessible opportunity to compete and collaborate on a significant scientific project.

## Notice

The objective of this contract is to perform an initial assessment of material options for the three configurations listed below: 1. Microwave vacuum window used in WR-## waveguide. 2. Vacuum window with size below cut-off used for arc-detection 3. Generic vacuum barrier of either rectangular and circular cross-section used for integration in HE11 waveguide components.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/5fea049a-ea05-4a40-81c0-778899b4f484 |
| Notice type | Tender Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Open |
| Procurement method details | Open procedure |
| Tender suitability | SME, VCSE |
| Awardee scale | Not specified |
| All stages | Tender |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 29 Aug 2024 |
| Submission deadline | 13 Sep 2024 |
| Future notice date | Not specified |
| Award date | Not specified |
| Contract period | 2 Oct 2024 - 31 Mar 2025 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £50,000 |
| 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

- 73 - Research and development services and related consultancy services

### Codes

- 73100000 - Research and experimental development services

## Release History

- 29 Aug 2024 at 18:37 - Tender - Tender Notice - https://www.contractsfinder.service.gov.uk/Notice/5fea049a-ea05-4a40-81c0-778899b4f484

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/5fea049a-ea05-4a40-81c0-778899b4f484
  29th August 2024 - Opportunity notice on Contracts Finder
- https://uk.eu-supply.com/app/rfq/rwlentrance_s.asp?PID=85208&B=UKAEA
  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-b5fd17-9e549d8c-9462-4d89-8e56-4e2936d2a7af. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-9e549d8c-9462-4d89-8e56-4e2936d2a7af.json.