DLSITT1085 - Supply of Harmonics Rejection Mirror Systems for K14 SWIFT Beamline at Diamond Light Source

{
  "buyer": {
    "id": "GB-COH-04375679",
    "name": "DIAMOND LIGHT SOURCE LIMITED"
  },
  "date": "2025-12-02T10:23:59Z",
  "id": "078769-2025",
  "initiationType": "tender",
  "language": "en",
  "ocid": "ocds-h6vhtk-05ec96",
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      "address": {
        "country": "GB",
        "countryName": "United Kingdom",
        "locality": "Didcot",
        "postalCode": "OX11 0DE",
        "region": "UKJ14",
        "streetAddress": "Diamond House"
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      "contactPoint": {
        "email": "procurement@diamond.ac.uk"
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      "id": "GB-COH-04375679",
      "identifier": {
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        "scheme": "GB-COH"
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      "name": "DIAMOND LIGHT SOURCE LIMITED",
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  "tender": {
    "aboveThreshold": true,
    "awardPeriod": {
      "endDate": "2026-02-03T23:59:59Z"
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    "coveredBy": [
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    "description": "Located on the Harwell Science \u0026 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. \nTo 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.\nThe specification details the requirements of the Harmonic Rejection Mirror Systems for use on the K14 SWIFT beamline at DLS.\nThe 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.  \nThe minimum scope of the contract is the design, manufacture, test, and delivery of: \nHRM system consisting of: \n\u2022\tHRM1 - upward reflecting, monochromatic beam mirror \u0026 mechanics. \n\u2022\tHRM2 - downward reflecting, monochromatic beam mirror \u0026 mechanics. \n\u2022\tFast pitch correction system for HRM1  \n\u2022\tCooling arrangements. \n\u2022\tVacuum system \n\u2022\tSupport system \n\u2022\tInterface to beamline services \nand includes the following: \n\u2022\tDesign \n\u2022\tContract Terms and Conditions  \n\u2022\tSupply and purchasing of materials \n\u2022\tProcurement of commercial components \n\u2022\tQuality Assurance \n\u2022\tManufacture of mirror system\n\u2022\tInspection \n\u2022\tCleaning\n\u2022\tAssembly \n\u2022\tVacuum baking \n\u2022\tTesting \n\u2022\tPacking \n\u2022\tDelivery\nSee technical specification for further details.",
    "documents": [
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      {
        "description": "Visit our web page:\nhttps://tenders.diamond.ac.uk\nHere 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.",
        "documentType": "technicalSpecifications",
        "id": "L-1",
        "url": "https://tenders.diamond.ac.uk"
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      {
        "datePublished": "2025-12-02T10:23:59Z",
        "description": "Tender notice on Find a Tender",
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        "format": "text/html",
        "id": "078769-2025",
        "noticeType": "UK4",
        "url": "https://www.find-tender.service.gov.uk/Notice/078769-2025"
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    ],
    "id": "DLSITT1085",
    "items": [
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        "additionalClassifications": [
          {
            "description": "Mirrors",
            "id": "38622000",
            "scheme": "CPV"
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        "id": "1",
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    ],
    "legalBasis": {
      "id": "2023/54",
      "scheme": "UKPGA",
      "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
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        "contractPeriod": {
          "endDate": "2027-08-31T23:59:59+01:00",
          "startDate": "2026-02-16T00:00:00Z"
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        "value": {
          "amount": 130000.0,
          "amountGross": 156000.0,
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    "mainProcurementCategory": "goods",
    "procurementMethod": "open",
    "procurementMethodDetails": "Open procedure",
    "status": "active",
    "submissionMethodDetails": "Please email tender submission to:\nhttps://diamondtenders@diamond.ac.uk\nand send a hard copy to:\nDiamond Procurement\nDiamond House\nDiamond Light Source Ltd\nHarwell Science and Innovation Campus\nDidcot\nOxon\nOX11 0DE\nUnited Kingdom",
    "submissionTerms": {
      "electronicSubmissionPolicy": "allowed",
      "languages": [
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    "tenderPeriod": {
      "endDate": "2026-01-20T12:00:00Z"
    },
    "title": "DLSITT1085 - Supply of Harmonics Rejection Mirror Systems for K14 SWIFT Beamline at Diamond Light Source",
    "value": {
      "amount": 130000.0,
      "amountGross": 156000.0,
      "currency": "GBP"
    }
  }
}