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DIAMOND LIGHT SOURCE LIMITED

DLSITT1104 - Supply of I14 Beamline M1 and M2 Mirror Systems for Diamond Light Source

Historical · AwardedNo open deadline

Historical: no longer open for bids.

01/ The notice

Key facts

Value
£600,000Estimated value stated in the notice
Deadline (UK time)
Fri 28 Aug 2026, 12:00 BSTA deadline does not apply to this historical notice. The source records Fri 28 Aug 2026, 12:00 BST, which is not an open deadline.
Published
27 Oct 2026
Region
Not stated

02/ The brief

What the notice says

Not fully read: this is the notice text; attached documents are not read.

Located on the Harwell Science & Innovation Campus in Oxfordshire, Diamond Light Source (DLS) is a leading-edge facility for science, engineering and innovation. DLS allows researchers from academia and industry to investigate the structure and behaviour of the world around us at the atomic and molecular level.

To continue delivering the world-changing science that Diamond enables, the facility is being upgraded to Diamond-II, a co-ordinated programme of development that combines a major machine upgrade with new instruments and complementary

improvements to optics, detectors, sample environment and delivery capabilities, and computing, as well as integrated and correlative methods. This will be transformative in speed and

spatial resolution and will offer users streamlined access to enhanced instruments for life and physical sciences.

The scope of the contract is for the design, supply, manufacture, assembly, test, delivery, installation and commissioning of 2 mirror systems for the 114 Imaging Beamline.

This is a long hard X-ray beamline designed for hard x-ray nano focussing experiments, so stability is of the utmost importance. DLS will require the supplier to demonstrate that their proposed designs meet the vibration and stability requirements. This

can be done using finite element analysis (FEA) together with evidence of test and performance data from similar previously built systems.

03/ Classification

CPV codes

Common Procurement Vocabulary codes, exactly as the notice lists them. No descriptions are added here.

  • 38622000

04/ History

Releases of this notice

2 releases held, oldest first. Dates are UK time.

  1. 29 Jul 2026
    Tender notice

    Tender notice published 29 July 2026.

    Deadline in this release: Fri 28 Aug 2026, 12:00 BST.

    Release 071582-2026

    View this release on Find a Tender (opens in a new tab)
  2. 27 Oct 2026
    Notice

    Notice published 27 October 2026. The notice text changed; the source gives no change note.

    Release 101646-2026

    View this release on Find a Tender (opens in a new tab)

05/ Limits

What the source does not tell us

  • None recorded for the fields above. Attached documents are not read, so this is not a full account of the tender.

06/ Questions

About this notice

DIAMOND LIGHT SOURCE LIMITED published this notice.

Estimated value stated in the notice: £600,000.

08/ Related

Where to go next

These links follow a fixed rule applied to this notice’s buyer, text and CPV codes. They are not advice on whether to bid.

Reference
ocds-h6vhtk-06d628
Source
Find a Tender
Stage
award · Awarded
Last verified
Wed 28 Oct 2026, 06:11 GMT
Read at
Wed 28 Oct 2026, 09:08 GMT

Contains public sector information licensed under the Open Government Licence v3.0. Source data © Crown copyright.

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