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AWARD Complete

9005401 - Supply of K14 SWIFT Beamline KB Mirror System

Published 21 Sep 2026
21 Sep 2026


Reference: 9005401
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 of material, manufacture, assembly, test, delivery, installation and commissioning of a two-mirror combined system (a pair of Kirkpatrick-Baez (KB) mirrors) and its position adjustment systems. The mirrors will focus the beam onto a sample positioned in the K14 beamline second end-station. • The minimum scope of the contract should include: HFM - Horizontally Focusing Mirror Horizontally (outboard) reflecting, monochromatic beam mirror & mechanics. • VFM - Vertically Focusing Mirror- Vertically (upward) reflecting, monochromatic beam mirror & mechanics. • Temperature monitoring for interlocking. • Vacuum vessel. • Support frame. • Interface to beamline services. • Training for Diamond personnel in the operation of the mirrors • Installation of the mirrors in their benders at the DLS Optics Metrology Lab (OML).

Full CPV breakdown

  • 38622000 — Mirrors (primary)

Notice details

Buyer type
Central government
Competition
Open competition (any supplier can bid)
Contract type
Goods
Winning supplier
SME
Procurement method
Open procedure
Main category
Goods
Legal basis
UKPGA 2023/54
Notice status
Complete
Award status
Active
Covered by GPA
Yes
Language
EN
Published
21 Sep 2026 13:39
OCID
ocds-h6vhtk-06a620
Notice ID
9005401

Organisations on this notice

Supplier SME
Unit 1 Ferry Mills, Oxford, OX2 0ES, United Kingdom
GB-COH 04138193

Everything the publisher included in this notice, organised by section.

Organisations

Party 1 › Name DIAMOND LIGHT SOURCE LIMITED
Party 1 › Address › Street Diamond House
Party 1 › Address › Town / city Didcot
Party 1 › Address › Postcode OX11 0DE
Party 1 › Address › Country GB
Party 1 › Address › Country United Kingdom
Party 1 › Address › Region (NUTS) UKJ14
Party 1 › Contact › Email procurement@diamond.ac.uk
Party 1 › Role buyer
Party 1 › Classification › Description Public authority - central government
Party 2 › Name XDS OXFORD LIMITED
Party 2 › Address › Street Unit 1 Ferry Mills
Party 2 › Address › Town / city Oxford
Party 2 › Address › Postcode OX2 0ES
Party 2 › Address › Country GB
Party 2 › Address › Country United Kingdom
Party 2 › Address › Region (NUTS) UKJ14
Party 2 › Contact › Email sales@xds-oxford.com
Party 2 › Role supplier
Party 2 › Link https://xds-oxford.com/
Party 2 › Business size sme
Party 2 › VCSEs No
Party 2 › Public service mission organisation No
Party 2 › Sheltered workshop No

Buyer

Name DIAMOND LIGHT SOURCE LIMITED

Tender

Title 9005401 - Supply of K14 SWIFT Beamline KB Mirror System
Status complete
Procedure type open
Procedure Open procedure
Covered by GPA
Lot › Status complete
Document › Document type Conflict of interest
Document › Description Not published

Awards

Status active
Category goods
Supplier › Name XDS OXFORD LIMITED
Item › CPV › Description Mirrors
Item › Delivery › Region (NUTS) UKJ14
Item › Delivery › Country GB
Item › Delivery › Country United Kingdom

Contracts

Title 9005401 - Supply of K14 SWIFT Beamline KB Mirror System
Status active
Contract period › Start 9 Sep 2026
Contract period › End 9 Jan 2028
Value › Value incl. VAT £426,000
Value › Value £355,000
Value › Currency GBP
Above threshold Yes
Signed 9 Sep 2026
No Agreed Metrics Rationale Contract value is below £5 million.
Document › Document type Contract notice
Document › Description Contract details notice on Find a Tender
Document › Link https://www.find-tender.service.gov.uk/Notice/089155-2026
Document › Published 21 Sep 2026
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