UKRI-4096 APA Mesh Frames

2024-06-07

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Published date: 7 June 2024

Open opportunity - This means that the contract is currently active, and the buying department is looking for potential suppliers to fulfil the contract.

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Contract summary

Industry

Frames - 44142000

Location of contract

North West

Value of contract

£810,000

Procurement reference

BIP866400803

Published date

7 June 2024

Closing date

12 July 2024

Closing time

2pm

Contract start date

7 August 2024

Contract end date

6 August 2026

Contract type

Supply contract

Procedure type

Open procedure

What is an open procedure?

Any interested supplier may submit a tender in response to an opportunity notice.

Contract is suitable for SMEs?

Contract is suitable for VCSEs?

Description

The Anode Plane Assemblies require a grounding layer of mesh panels. These will improve the uniformity of electric field lines around nearby charged wire planes and will also shield these charged wires from electrical signals originating inside the APA.

The APA mesh panels are manufactured from metric section 304 or 316 stainless steel (certificate of conformity and material traceability is required) and fixed onto the APA via mesh panel brackets.

Each mesh panel will be made by stretching wire mesh over - and welding to - rectangular frames fabricated from rectangular tubing. The fabrication of five different mesh panel designs is required, quantities for each size is detailed in the "Aim and objectives" section. The mesh panels will ultimately be housed in a cryostat, submerged in liquid Argon (LAr).