Notice Information
Notice Title
DLSITT1055 - M1 and M2 Collimating Mirror System for Beamline I20 for Diamond Light Source
Notice Description
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, manufacture, assembly, delivery and installation of a pair of cooled, high power mirror systems (M1 and M2) for the I20-Scanning beamline to the performance detailed in the specification document. The minimum scope of the contract: * M1 - upward reflecting, vertical collimating, white beam mirror and mechanics including bender and anti-sag. * M2 - downward reflecting, flat, white beam mirror and mechanics including bender and anti-sag. * Cooling arrangements. * Temperature monitoring for interlocking * Mechanical Interlocking of displacements between the two mirror systems with electronic feedback to protect the over extension of the bellows. * Vacuum vessels. * Support frames. * Interfaces to beamline services. * Installation of the optic in the bender at the DLS Optics Metrology Lab (OML). * Assembly for site acceptance testing at DLS. * Installation and commissioning into the beamline. * Training for Diamond personnel in the operation of the mirrors. Further information can be found in the specification.
Notice Details
Publication & Lifecycle
- Open Contracting ID
- ocds-h6vhtk-0649a3
- Publication Source
- Find A Tender Service
- Latest Notice
- https://www.find-tender.service.gov.uk/Notice/010766-2026
- Current Stage
- Tender
- All Stages
- Tender
Procurement Classification
- Notice Type
- UK4 - Tender Notice
- Procurement Type
- Standard
- Procurement Category
- Goods
- Procurement Method
- Open
- Procurement Method Details
- Open procedure
- Tender Suitability
- SME
- Awardee Scale
- Not specified
Common Procurement Vocabulary (CPV)
- CPV Divisions
38 - Laboratory, optical and precision equipments (excl. glasses)
-
- CPV Codes
38622000 - Mirrors
Notice Value(s)
- Tender Value
- £500,000 £500K-£1M
- Lots Value
- £500,000 £500K-£1M
- Awards Value
- Not specified
- Contracts Value
- Not specified
Notice Dates
- Publication Date
- 6 Feb 20263 days ago
- Submission Deadline
- 9 Mar 20264 weeks to go
- Future Notice Date
- Not specified
- Award Date
- Not specified
- Contract Period
- 28 Mar 2026 - 26 Jun 2028 2-3 years
- Recurrence
- Not specified
Notice Status
- Tender Status
- Active
- Lots Status
- Active
- Awards Status
- Not Specified
- Contracts Status
- Not Specified
Buyer & Supplier
Contracting Authority (Buyer)
- Main Buyer
- DIAMOND LIGHT SOURCE LIMITED
- Contact Name
- Not specified
- Contact Email
- procurement@diamond.ac.uk
- Contact Phone
- Not specified
Buyer Location
- Locality
- DIDCOT
- Postcode
- OX11 0DE
- Post Town
- Oxford
- Country
- England
-
- Major Region (ITL 1)
- TLJ South East (England)
- Basic Region (ITL 2)
- TLJ1 Berkshire, Buckinghamshire and Oxfordshire
- Small Region (ITL 3)
- TLJ14 Oxfordshire CC
- Delivery Location
- TLJ14 Oxfordshire CC
-
- Local Authority
- Vale of White Horse
- Electoral Ward
- Blewbury & Harwell
- Westminster Constituency
- Didcot and Wantage
Further Information
Notice Documents
-
https://www.find-tender.service.gov.uk/Notice/010766-2026
6th February 2026 - Tender notice on Find a Tender -
https://tenders.diamond.ac.uk
Visit our web page: https://tenders.diamond.ac.uk Here suppliers are required to complete a one-off simple registration form. You are then able to login to register an interest against the tender and download the Tender Documents
Open Contracting Data Standard (OCDS)
View full OCDS Record for this contracting process
The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.
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