---
title: "CT Scanner"
ocid: "ocds-h6vhtk-040767"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-040767"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-040767.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-040767.json"
source: "Find A Tender Service"
current_stage: "Planning"
buyer: "AWE PLC"
published: "2023-10-03"
---

# CT Scanner

Buyer: AWE PLC  
Current stage: Planning  
OCID: ocds-h6vhtk-040767

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## Summary

The Atomic Weapons Establishment (AWE) is planning a procurement exercise for a CT Scanner. AWE, located in Reading, UK, is seeking suppliers capable of supporting the procurement of an integrated X-ray Radiography and 3D CT system. The procurement is for goods falling under the 'Scanners' classification category, with an estimated value of £800,000. AWE has issued a PIN to engage with the market, with a future notice date set for 30th November 2023.

This tender by AWE offers an opportunity for businesses with expertise in supplying high-tech imaging equipment to participate in the procurement process. Companies capable of meeting the detailed specifications outlined by AWE, including strict security requirements and technical parameters, would be well-suited to compete in this planned tender stage. The procurement process presents a chance for qualified suppliers to showcase their capabilities and potentially secure a contract with AWE, a reputable public sector buyer with a focus on defence-related technology.

## Notice

AWE is looking to engage with the market to understand supplier's capability to support the procurement of an integrated, cabinet based, X-ray Radiography and 3-Dimensional (3D) Computed Tomography (CT) system. The procurement must meet the following key specifications: *As described in 2.4 * Space constraints - Available space must fit within an overall cylindrical space envelope of at least 280mm diameter and 535mm height.

### Lot Information

Lot 1

**This notice is for market engagement only and is not a call for competition** The Atomic Weapons Establishment (AWE) is an arms-length body of the Ministry of Defence employing around 6,000 people headquartered in Aldermaston, Berkshire. For more than 70 years, AWE has supported the UK Government's nuclear defence strategy and the Continuous At Sea Deterrent. We also use our nuclear know-how and technical expertise to provide innovative solutions that support the UK's counter-terrorism and nuclear threat reduction activities. We work at the extremes of science and engineering to understand the performance of nuclear warheads, and assess the safety, security and effectiveness of the stockpile in the absence of live testing. Remarkable science, technology, engineering, and maths integrate across the lifecycle of the warhead: from initial concept and design to final decommissioning and disposal. Experts in their fields work together in unique and advanced experimental facilities, to perform cutting edge experiments. AWE is looking to engage with the market to understand supplier's capability to support the procurement of an integrated, cabinet based, X-ray Radiography and 3-Dimensional (3D) Computed Tomography (CT) system. The following table describes the machine specifications that this procurement must meet The system shall have the following capabilities/features: 1. For delivery and installation the system will need to pass through an opening 2000mm in width and 2130mm in height 2. Capable of performing 3D CT data acquisition and reconstruction from Regions of Interest (ROI) within the component cylindrical envelope positioned in a vertical orientation 3. Required to clearly resolve features of 0.01mm or less within a 3D CT data acquired from a 5mm diameter stainless steel tube, at least 260mm in length, that is located within its own 15mm diameter envelope positioned at an offset of 25mm from the center line of the cylinder in the upper region of the overall space envelope 4. Required to clearly resolve features of 0.01mm or less from within 3D CT data acquired from the 5mm diameter stainless steel tube at a brazed joint featuring a 72% Silver/28% Copper (CuSil) braze material 5. Be capable of acquiring 3D CT data from the offset 5mm diameter stainless steel tube where it interfaces with a domed feature, in the lower region of the overall space envelope, when the entire assembly is inclined approximately 7 degrees from the vertical. It shall be possible to clearly resolve features of 0.01mm or less from within the reconstructed CT volume of this interface 6. Be capable of performing high resolution direct radiography of a circular feature at the circumference of the 280mm diameter cylindrical envelope in both a vertical and horizontal orientation. At these positions the system shall be capable of resolving individual features of 0.5mm diameter, and clusters of 0.1mm diameter features within 0.25mm of mm spacing, through the equivalent of 30mm of aluminum 7. Be capable of displaying real-time (12.5 frames/second or faster) 2D radiographic images, without pixel binning of the X-ray detector 8. Be able to capture a CT data set comprising a minimum of 5655 projections captured through a full 360o rotation, each of a 2-frame average, 0.5ms exposure, 1800 x 1800 pixels and 16-bit greyscale in under 2.5 hours including reference image capture, image correction, X-ray source stabilisation and writing of information to any computer storage device 9. Be capable of reconstructing a CT data set comprising a minimum of 5655 projections of 1800 x 1800 pixels and 16-bit greyscale into a single 1800 x 1800 x 1800 voxel, 32-bit 3D CT Volume in under 15 minutes including set up time and writing of information to any computer storage device 10. Be supplied with a Volumetric CT Data Visualisation and Analysis software package 11. If the systems incorporate a vacuum system this shall be oil free 12. The system shall comply with the Ionising Radiation Regulations 2017 (IRR17), follow the AWE Design of Radiographic Enclosures: Radiation Protection Principles and Guidance, Issue 4.0, 14/02/2023 Ref: AWE/MAN.SYS/6892, and have full UKCA certification in accordance with: Supply of Machinery (Safety) Regulations 2008 Electrical Equipment (Safety) Regulations 2016 Electromagnetic Compatibility Regulations 2016 ***EU Council Directive 2013/59/EURATOM*** OR UK Equivalent Regulation when it becomes available. The size of the machine is also vital to the procurement. Space constraints - Available space must fit within an overall cylindrical space envelope of at least 280mm diameter and 535mm height.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/029086-2023 |
| Notice type | Planning Notice |
| Procurement type | Standard |
| Procurement category | Goods |
| Procurement method | Not Specified |
| Procurement method details | Not specified |
| Tender suitability | Not specified |
| Awardee scale | Not specified |
| All stages | Planning |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 3 Oct 2023 |
| Submission deadline | Not specified |
| Future notice date | 30 Nov 2023 |
| Award date | Not specified |
| Contract period | Not specified |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £800,000 |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

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

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | AWE PLC |
| Locality | READING |
| Post town | Reading |
| Postcode | RG7 4PR |
| Country | England |
| ITL 1 | TLJ South East (England) |
| ITL 2 | TLJ1 Berkshire, Buckinghamshire and Oxfordshire |
| ITL 3 | TLJ16 Berkshire West |
| Local authority | West Berkshire |
| Electoral ward | Aldermaston |
| Westminster constituency | Reading West and Mid Berkshire |
| Delivery location | TLJ South East (England) |

## CPV Codes

### Divisions

- 38 - Laboratory, optical and precision equipments (excl. glasses)

### Codes

- 38520000 - Scanners

## Release History

- 3 Oct 2023 at 11:06 - Planning - Planning Notice - https://www.find-tender.service.gov.uk/Notice/029086-2023

## Notice URLs

- http://www.aweplc.co.uk

## 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-h6vhtk-040767. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-040767.json.