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DLSITT1101 - K14 SWIFT Beamline Kirkpatrick-Baez (KB) Mirrors System for Diamond Light Source

No classification published
Location not published
Published value
£250,000
Submission deadline 26 Jun 2026, 12:00 BST
Lots published1
Procurement Executive Summary
AI & Search Synopsis
Generated from official OCDS record
Tenderline Synopsis: DIAMOND LIGHT SOURCE LIMITED: "DLSITT1101 - K14 SWIFT Beamline Kirkpatrick-Baez (KB) Mirrors System for Diamond Light Source". Published status: complete. Published value: £250,000. 1 published lot. Recorded submission deadline: 26 Jun 2026, 12:00 BST. See the official notice for participation instructions.
Contracting AuthorityDIAMOND LIGHT SOURCE LIMITEDScope & CategoriesNot publishedSubmission Window
Closed
26 Jun 2026, 12:00 BST
Submission GatewayDirect notice routeLegal Basis & RegimeStandard procurementEstimated Value (exc. VAT)£250,000
Bidder Intelligence · Authority Profile: DIAMOND LIGHT SOURCE LIMITED
Market Analytics
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Derived from OCDS awards & bid statistics
Published history for DIAMOND LIGHT SOURCE LIMITED. These figures describe retained records, not a forecast of bids or a measure of buyer bias.
Average Price Reduction
Not availableInsufficient comparable data
Requires at least 5 comparable procedures
Competition Density
4.2Bids / Report
7.7% of reports have one bid
Supplier ConcentrationNo estimate
Insufficient attributable awardsNo concentration estimate available
Payment Terms
Check noticePublished terms
Payment obligations depend on the applicable regime and contract. Consult the official documents.
Coverage: 41 active published awards; 13 bid reports (which may be per lot). Supplier values exclude multi-supplier awards, frameworks and DPS, and use GBP only. They are published award values, not payments. Price reduction compares single-lot, single-award, single-supplier GBP procedures with explicitly non-framework/non-DPS status; increases remain in the average. Unpublished data stays unknown. Awarded suppliers are winners, not all bidders.
Procedure terms
Contracting AuthorityDIAMOND LIGHT SOURCE LIMITED
Procedure methodNot published
Procurement categoryNot published
Statuscomplete
Framework / DPSNot published
CompetitionNot published
Above thresholdNot published
Legal basisNot published
Tender period startsNot published
Clarification deadlineNot published
Electronic submissionNot published
Submission languagesNot published
Published27 Aug 2026, 16:22 BST
Last source update27 Aug 2026, 16:22 BST
Recurring procurementNot published
ClassificationNot published
Delivery areaLocation not published
OCIDocds-h6vhtk-06a620
What is being bought
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).
What changed
From the official release history
  1. tender value changed
    27 Aug 2026, 16:22 BST
  2. Status changed to complete
    27 Aug 2026, 16:22 BST
  3. Official notice release published
    27 Aug 2026, 16:22 BST
  4. Submission deadline changed to published date
    27 Aug 2026, 16:22 BST
  5. Published value updated to £250,000
    27 May 2026, 13:10 BST
  6. Status changed to active
    27 May 2026, 13:10 BST
  7. Official notice release published
    27 May 2026, 13:10 BST
  8. Submission deadline changed to 26 Jun 2026, 12:00 BST
    27 May 2026, 13:10 BST
  9. Buyer information updated
    27 May 2026, 13:10 BST
Lots and requirements (1)
Published by the contracting authority
  • Lot 1 · #1
    Individual lot title not published
    complete
    Published valueNot published
    The source published no individual title or description for this lot.
    Contract periodNot published
    EligibilityNot published
    Options / renewalNot published
Timeline
  1. Procedure published
    27 Aug 2026, 16:22 BST
  2. Submission deadline
    26 Jun 2026, 12:00 BST
  3. Award pending
    27 Aug 2026, 00:00 BST · £355,000
Commercial outcome and competition
Awards
XDS OXFORD LIMITED
£355,000 · 27 Aug 2026, 00:00 BST · pending
ContractsNo contract published
Bid statistics
bids: 3 (lot 1)
finalStageBids: 3 (lot 1)
smeFinalStageBids: 3 (lot 1)
vcseFinalStageBids: 0 (lot 1)
Buyer and organisations in this procedure

DIAMOND LIGHT SOURCE LIMITED

Contracting authority GB-COH-04375679
View buyer profile
  • DIAMOND LIGHT SOURCE LIMITED
    buyer

    GB-COH: 04375679 · GB-PPON: PNGG-3778-PWBM
    Diamond House, Didcot, UKJ14, OX11 0DE, GB
  • XDS OXFORD LIMITED
    supplier

    GB-COH: 04138193 · GB-PPON: PLZV-5432-GJHR
    Unit 1 Ferry Mills, Oxford, UKJ14, OX2 0ES, GB
Award and contract changes
Documents (0)
Official links; attachments are not copied
No data
No linked documents are published
Related procedures (0)
No data
No related procedures published