Award

9004002 - Supply of K14 SWIFT Beamline HRM Mirror Systems

DIAMOND LIGHT SOURCE LIMITED

This public procurement record has 3 releases in its history.

Award

18 Mar 2026 at 09:54

Award

25 Feb 2026 at 11:21

Tender

02 Dec 2025 at 10:23

Summary of the contracting process

Diamond Light Source Limited, operating within the Harwell Science and Innovation Campus in Oxfordshire, has completed the procurement process for the "Supply of K14 SWIFT Beamline HRM Mirror Systems". The tender falls under the public authority central government classification and involves the supply of harmonic rejection mirror systems essential for facility upgrades to Diamond-II. Initially announced in December 2025 with a tender period ending in January 2026, this open procedure was awarded to XDS Oxford Limited, an SME, with the contract commencing from March 2026 to September 2027.

This contract presents significant business growth opportunities for organisations involved in precision engineering, optics and scientific instrumentation. The procurement process prioritised technical quality, experience, capacity and price, making it ideal for companies capable of delivering complex, state-of-the-art systems. As the supplier, XDS Oxford Limited will provide expertise in a niche sector, underlining the importance of businesses that provide advanced manufacturing solutions aligning with scientific research and development requirements.

Find more tenders on our Open Data Platform.
How relevant is this notice?

Notice Title

9004002 - Supply of K14 SWIFT Beamline HRM Mirror Systems

Notice Description

Located on the Harwell Science and Innovation Campus in Oxfordshire, Diamond Light Source (DLS) is a leading-edge facility for science, engineering and innovation. Diamond 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 specification details the requirements of the Harmonic Rejection Mirror Systems for use on the K14 SWIFT beamline at DLS. The scope of the contract is for the design, supply of material, manufacture, assembly, test and delivery of a two-mirror combined system and its position adjustment systems for the K14 Beamline. The minimum scope of the contract is the design, manufacture, test, and delivery of: HRM system consisting of: * HRM1 - upward reflecting, monochromatic beam mirror & mechanics. * HRM2 - downward reflecting, monochromatic beam mirror & mechanics. * Fast pitch correction system for HRM1 * Cooling arrangements. * Vacuum system * Support system * Interface to beamline services and includes the following: * Design * Contract Terms and Conditions * Supply and purchasing of materials * Procurement of commercial components * Quality Assurance * Manufacture of mirror system * Inspection * Cleaning Assembly * Vacuum baking * Testing * Packing * Delivery

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-05ec96
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/024400-2026
Current Stage
Award
All Stages
Tender, Award

Procurement Classification

Notice Type
UK7 - Contract Details Notice
Procurement Type
Standard
Procurement Category
Goods
Procurement Method
Open
Procurement Method Details
Open procedure
Tender Suitability
SME
Awardee Scale
SME

Common Procurement Vocabulary (CPV)

CPV Divisions

38 - Laboratory, optical and precision equipments (excl. glasses)


CPV Codes

38622000 - Mirrors

Notice Value(s)

Tender Value
£130,000 £100K-£500K
Lots Value
£130,000 £100K-£500K
Awards Value
£320,000 £100K-£500K
Contracts Value
£320,000 £100K-£500K

Notice Dates

Publication Date
18 Mar 20261 months ago
Submission Deadline
20 Jan 2026Expired
Future Notice Date
Not specified
Award Date
25 Feb 20261 months ago
Contract Period
10 Mar 2026 - 30 Sep 2027 1-2 years
Recurrence
Not specified

Notice Status

Tender Status
Complete
Lots Status
Complete
Awards Status
Active
Contracts Status
Active

Contracting Authority (Buyer)

Main Buyer
DIAMOND LIGHT SOURCE LIMITED
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

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

Supplier Information

Number of Suppliers
1
Supplier Name

XDS OXFORD

Further Information

Notice Documents

Open Contracting Data Standard (OCDS)

View full OCDS Record for this contracting process

Download

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.

{
    "tag": [
        "compiled"
    ],
    "id": "ocds-h6vhtk-05ec96-2026-03-18T09:54:58Z",
    "date": "2026-03-18T09:54:58Z",
    "ocid": "ocds-h6vhtk-05ec96",
    "initiationType": "tender",
    "parties": [
        {
            "id": "GB-COH-04375679",
            "name": "DIAMOND LIGHT SOURCE LIMITED",
            "identifier": {
                "scheme": "GB-COH",
                "id": "04375679"
            },
            "additionalIdentifiers": [
                {
                    "scheme": "GB-PPON",
                    "id": "PNGG-3778-PWBM"
                }
            ],
            "address": {
                "streetAddress": "Diamond House",
                "locality": "Didcot",
                "postalCode": "OX11 0DE",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKJ14"
            },
            "contactPoint": {
                "email": "procurement@diamond.ac.uk"
            },
            "roles": [
                "buyer"
            ],
            "details": {
                "classifications": [
                    {
                        "id": "publicAuthorityCentralGovernment",
                        "scheme": "UK_CA_TYPE",
                        "description": "Public authority - central government"
                    }
                ]
            }
        },
        {
            "id": "GB-COH-04138193",
            "name": "XDS OXFORD LIMITED",
            "identifier": {
                "scheme": "GB-COH",
                "id": "04138193"
            },
            "additionalIdentifiers": [
                {
                    "scheme": "GB-PPON",
                    "id": "PLZV-5432-GJHR"
                }
            ],
            "address": {
                "streetAddress": "Unit 1 Ferry Mills",
                "locality": "Oxford",
                "postalCode": "OX2 0ES",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKJ14"
            },
            "contactPoint": {
                "email": "sales@xds-oxford.com"
            },
            "roles": [
                "supplier"
            ],
            "details": {
                "url": "https://xds-oxford.com/",
                "scale": "sme",
                "vcse": false,
                "publicServiceMissionOrganization": false,
                "shelteredWorkshop": false
            }
        }
    ],
    "buyer": {
        "id": "GB-COH-04375679",
        "name": "DIAMOND LIGHT SOURCE LIMITED"
    },
    "tender": {
        "id": "9004002",
        "legalBasis": {
            "id": "2023/54",
            "scheme": "UKPGA",
            "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
        },
        "title": "9004002 - Supply of K14 SWIFT Beamline HRM Mirror Systems",
        "description": "Located on the Harwell Science and Innovation Campus in Oxfordshire, Diamond Light Source (DLS) is a leading-edge facility for science, engineering and innovation. Diamond 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 specification details the requirements of the Harmonic Rejection Mirror Systems for use on the K14 SWIFT beamline at DLS. The scope of the contract is for the design, supply of material, manufacture, assembly, test and delivery of a two-mirror combined system and its position adjustment systems for the K14 Beamline. The minimum scope of the contract is the design, manufacture, test, and delivery of: HRM system consisting of: * HRM1 - upward reflecting, monochromatic beam mirror & mechanics. * HRM2 - downward reflecting, monochromatic beam mirror & mechanics. * Fast pitch correction system for HRM1 * Cooling arrangements. * Vacuum system * Support system * Interface to beamline services and includes the following: * Design * Contract Terms and Conditions * Supply and purchasing of materials * Procurement of commercial components * Quality Assurance * Manufacture of mirror system * Inspection * Cleaning Assembly * Vacuum baking * Testing * Packing * Delivery",
        "status": "complete",
        "items": [
            {
                "id": "1",
                "additionalClassifications": [
                    {
                        "scheme": "CPV",
                        "id": "38622000",
                        "description": "Mirrors"
                    }
                ],
                "deliveryAddresses": [
                    {
                        "region": "UKJ14",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    }
                ],
                "relatedLot": "1"
            }
        ],
        "value": {
            "amountGross": 156000,
            "amount": 130000,
            "currency": "GBP"
        },
        "procurementMethod": "open",
        "procurementMethodDetails": "Open procedure",
        "mainProcurementCategory": "goods",
        "aboveThreshold": true,
        "coveredBy": [
            "GPA"
        ],
        "submissionMethodDetails": "Please email tender submission to: https://diamondtenders@diamond.ac.uk and send a hard copy to: Diamond Procurement Diamond House Diamond Light Source Ltd Harwell Science and Innovation Campus Didcot Oxon OX11 0DE United Kingdom",
        "submissionTerms": {
            "electronicSubmissionPolicy": "allowed",
            "languages": [
                "en"
            ]
        },
        "tenderPeriod": {
            "endDate": "2026-01-20T12:00:00Z"
        },
        "awardPeriod": {
            "endDate": "2026-02-03T23:59:59Z"
        },
        "lots": [
            {
                "id": "1",
                "status": "complete",
                "value": {
                    "amountGross": 156000,
                    "amount": 130000,
                    "currency": "GBP"
                },
                "awardCriteria": {
                    "criteria": [
                        {
                            "type": "quality",
                            "name": "Technical Quality",
                            "numbers": [
                                {
                                    "number": 25,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "quality",
                            "name": "Experience and Capacity",
                            "numbers": [
                                {
                                    "number": 25,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "quality",
                            "name": "Delivery",
                            "numbers": [
                                {
                                    "number": 5,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "quality",
                            "name": "Commercial",
                            "numbers": [
                                {
                                    "number": 5,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "price",
                            "name": "Price",
                            "numbers": [
                                {
                                    "number": 40,
                                    "weight": "percentageExact"
                                }
                            ]
                        }
                    ]
                },
                "suitability": {
                    "sme": true
                },
                "contractPeriod": {
                    "startDate": "2026-02-16T00:00:00Z",
                    "endDate": "2027-08-31T23:59:59+01:00"
                }
            }
        ],
        "documents": [
            {
                "id": "conflictOfInterest",
                "documentType": "conflictOfInterest",
                "description": "Not published"
            },
            {
                "id": "L-1",
                "documentType": "technicalSpecifications",
                "description": "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.",
                "url": "https://tenders.diamond.ac.uk"
            },
            {
                "id": "078769-2025",
                "documentType": "tenderNotice",
                "noticeType": "UK4",
                "description": "Tender notice on Find a Tender",
                "url": "https://www.find-tender.service.gov.uk/Notice/078769-2025",
                "datePublished": "2025-12-02T10:23:59Z",
                "format": "text/html"
            }
        ]
    },
    "language": "en",
    "bids": {
        "statistics": [
            {
                "id": "1",
                "measure": "bids",
                "value": 1,
                "relatedLot": "1"
            },
            {
                "id": "2",
                "measure": "finalStageBids",
                "value": 1,
                "relatedLot": "1"
            },
            {
                "id": "3",
                "measure": "smeFinalStageBids",
                "value": 1,
                "relatedLot": "1"
            },
            {
                "id": "4",
                "measure": "vcseFinalStageBids",
                "value": 0,
                "relatedLot": "1"
            }
        ]
    },
    "awards": [
        {
            "id": "1",
            "title": "9004002 - Supply of Harmonics Rejection Mirror Systems for 14 SWIFT Beamline at Diamond Light Source",
            "status": "active",
            "date": "2026-02-25T00:00:00Z",
            "value": {
                "amountGross": 384000,
                "amount": 320000,
                "currency": "GBP"
            },
            "mainProcurementCategory": "goods",
            "aboveThreshold": true,
            "suppliers": [
                {
                    "id": "GB-COH-04138193",
                    "name": "XDS OXFORD LIMITED"
                }
            ],
            "items": [
                {
                    "id": "1",
                    "additionalClassifications": [
                        {
                            "scheme": "CPV",
                            "id": "38622000",
                            "description": "Mirrors"
                        }
                    ],
                    "deliveryAddresses": [
                        {
                            "region": "UKJ14",
                            "country": "GB",
                            "countryName": "United Kingdom"
                        },
                        {
                            "region": "UKJ14",
                            "country": "GB",
                            "countryName": "United Kingdom"
                        }
                    ],
                    "relatedLot": "1"
                }
            ],
            "standstillPeriod": {
                "endDate": "2026-03-06T23:59:59+00:00"
            },
            "contractPeriod": {
                "startDate": "2026-03-10T00:00:00Z",
                "endDate": "2027-09-30T23:59:59+01:00"
            },
            "relatedLots": [
                "1"
            ],
            "documents": [
                {
                    "id": "016794-2026",
                    "documentType": "awardNotice",
                    "noticeType": "UK6",
                    "description": "Contract award notice on Find a Tender",
                    "url": "https://www.find-tender.service.gov.uk/Notice/016794-2026",
                    "datePublished": "2026-02-25T11:21:13Z",
                    "format": "text/html"
                }
            ],
            "assessmentSummariesDateSent": "2026-02-25T00:00:00Z",
            "milestones": [
                {
                    "id": "1",
                    "type": "futureSignatureDate",
                    "dueDate": "2026-03-10T23:59:59Z",
                    "status": "scheduled"
                }
            ]
        }
    ],
    "contracts": [
        {
            "id": "1",
            "awardID": "1",
            "title": "9004002 - Supply of K14 SWIFT Beamline HRM Mirror Systems",
            "status": "active",
            "period": {
                "startDate": "2026-03-10T00:00:00Z",
                "endDate": "2027-09-30T23:59:59+01:00"
            },
            "value": {
                "amountGross": 384000,
                "amount": 320000,
                "currency": "GBP"
            },
            "aboveThreshold": true,
            "dateSigned": "2026-03-10T00:00:00Z",
            "noAgreedMetricsRationale": "Contract value is below PS5 million.",
            "documents": [
                {
                    "id": "024400-2026",
                    "documentType": "contractNotice",
                    "noticeType": "UK7",
                    "description": "Contract details notice on Find a Tender",
                    "url": "https://www.find-tender.service.gov.uk/Notice/024400-2026",
                    "datePublished": "2026-03-18T09:54:58Z",
                    "format": "text/html"
                }
            ]
        }
    ]
}