El Vínculo El Vínculo.
Awarded United Kingdom Supplies

Chesterfield Gas Cylinders

Buyer: Defence Equipment and Support

Published
25 September 2026
Estimated value
£1,997,450
Procedure
Direct award
Lots
1
Notice number
090832-2026
Reference
ocds-h6vhtk-077a27
Official source
Official source

CPV codes

Description

CSC is the sole economic operator capable of delivering PDS activities due to its role as the approved Design Organisation (DO) and OEM, holding the design licence, technical drawings, product knowledge, and in-service reliability data for the equipment. Any alternative supplier would require licences from both CSC and the air system OEMs, incur significant additional costs, and need to demonstrate suitability as a DO. An option to separate spare parts procurement from the PDS function was considered and rejected by the MoD Engineering Authority due to significant airworthiness, safety, and interoperability risks. The air system Design Organisation specifies exact part numbers that are manufactured exclusively by CSC to approved drawings and processes, making CSC the only supplier capable of providing compliant spares. CSC also holds the specialist tooling required to manufacture these components and ensure configuration and quality control. Introducing an alternative supplier would require costly and complex aircraft design revalidation, part requalification, and approval activities, with no guarantee of acceptance by the air system DO. This would create unacceptable safety an…

Awards

Awarded toAmountDate
Chesterfield Special Cylinders Ltd £1,997,450 —

Official publications

Other tenders from Defence Equipment and Support

See all →

Frequently asked questions

What is the estimated value of this tender?
The estimated value published by the buyer is £1,997,450.
Who is the buyer of this tender?
The contracting authority is Defence Equipment and Support (United Kingdom).
How can I bid for public tenders in the United Kingdom?
Bids are submitted through the official public procurement portal in the United Kingdom. El Vínculo helps you find tenders and analyse their documents; submission always happens at the official source.
Get alerts for tenders like this
Create a free account and receive new public tenders published in the United Kingdom that match your business, every day.

Start for free

Data collected from official public procurement sources. Amounts as published by the buyer.