1
Statusactive
completeFind a Tender · UK12
Open Framework for Nuclear Technical Services
View official notice ↗Official source
BuyerUNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED
Statuscomplete
Deadline17 Jun 2026
Value£10,000,000
Published18 Aug 2026
What is being bought
The source has not published a summary for this record.
Comparable-procurement analytics
No usable CPV category has been published, so a comparable market set cannot yet be built.
Procurement strategy & market signals
Framework agreementNot published
Dynamic purchasing systemNot published
Competitive procurementNot published
Recurring requirementNot published
Procurement method rationaleNot published
Rationale classificationsNot published
Special regimeNot published
Covered byNot published
Submission policyNot published
Selection criteriaNot published
Risk detailsNot published
Planning & early market engagement
BudgetNot published
No-engagement rationaleNot published
Planning documents0
Planning milestones0
No planning milestones published.
Related procurements
No linked framework, prior procurement or reprocurement published.
Awards
2
Statusactive
3
Statusactive
4
Statusactive
5
Statusactive
6
Statusactive
7
Statusactive
8
Statusactive
9
Statusactive
10
Statusactive
Contracts
1
Statuscancelled
2
Statuscancelled
3
Statuscancelled
4
Statuscancelled
5
Statuscancelled
6
Statuscancelled
7
Statuscancelled
8
Statuscancelled
9
Statuscancelled
10
Statuscancelled
Documents & submission route
- Procurement termination notice on Find a Tender tender · tenderCancellationNotice
Source data inventory
Diagnostic view. “Not published” means this current release does not provide a value.
| OCID | ocds-h6vhtk-0694f1 |
|---|---|
| Latest release ID | 078512-2026 |
| Latest release timestamp | Tue Aug 18 2026 11:41:41 GMT+0000 (Coordinated Universal Time) |
| Source | find-a-tender |
| Official notice URL | https://www.find-tender.service.gov.uk/Notice/054565-2026 |
| Tender status | Not published |
| Procurement method | Not published |
| Procurement method details | Not published |
| Main procurement category | Not published |
| Above threshold | Not published |
| Legal basis | 2023/54 |
| Tender period: start | Not published |
| Tender period: end | Not published |
| Expression of interest deadline | Not published |
| Enquiry deadline | Not published |
| Award period: start | Not published |
| Award period: end | Not published |
| Submission method details | Not published |
| Submission languages | Not published |
| Electronic catalogue policy | Not published |
| Total tender value | Not published |
| Tender lots in source | 0 |
| Tender items in source | 0 |
| Tender documents in source | 1 |
| Awards in latest release | 10 |
| Contracts in latest release | 10 |
| Parties in latest release | 1 |
Notice history
| Date | Event | Reference |
|---|---|---|
| 18 Aug 2026 | tenderCancellation | 078512-2026 |
| 30 Jul 2026 | award, contract | 072424-2026 |
| 10 Jun 2026 | tenderUpdate | 054565-2026 |
| 8 May 2026 | tender | 042640-2026 |
All source data
Unmodified official OCDS data retained by Tenderline for this procurement process.
Complete current OCDS release JSON
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],
"initiationType": "tender"
}Complete JSON history (4 releases)
18 Aug 2026 · 078512-2026 · tenderCancellation
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}30 Jul 2026 · 072424-2026 · award, contract
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},
{
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},
{
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},
{
"id": "GB-COH-01303570",
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{
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},
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{
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"url": "https://www.find-tender.service.gov.uk/Notice/072424-2026",
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{
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},
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"countryName": "United Kingdom"
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}
],
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{
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{
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{
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},
{
"id": "GB-COH-11114584",
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},
{
"id": "GB-COH-04772229",
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},
{
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},
{
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{
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{
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{
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},
{
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],
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},
"mainProcurementCategory": "services",
"assessmentSummariesDateSent": "2026-07-30T00:00:00+01:00"
},
{
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"date": "2026-07-29T00:00:00+01:00",
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}
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}
],
"title": "Lot 8 - Quality and Assurance",
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},
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"renewal": {
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},
"documents": [
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"id": "072424-2026",
"url": "https://www.find-tender.service.gov.uk/Notice/072424-2026",
"format": "text/html",
"noticeType": "UK6",
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{
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{
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},
{
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},
{
"id": "GB-COH-07185659",
"name": "NUCLEAR CONSULTING LIMITED"
},
{
"id": "GB-COH-02063786",
"name": "NUVIA LIMITED"
},
{
"id": "GB-COH-02587032",
"name": "REAL-TIME CONSULTANTS LIMITED"
},
{
"id": "GB-COH-12326135",
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},
{
"id": "GB-COH-SC215164",
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},
{
"id": "GB-COH-05722901",
"name": "VULCAIN ENGINEERING LTD"
}
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},
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},
{
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"date": "2026-07-29T00:00:00+01:00",
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{
"region": "UK",
"country": "GB",
"countryName": "United Kingdom"
}
],
"additionalClassifications": [
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}
]
}
],
"title": "Lot 9 - Security",
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},
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},
"documents": [
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"id": "072424-2026",
"url": "https://www.find-tender.service.gov.uk/Notice/072424-2026",
"format": "text/html",
"noticeType": "UK6",
"description": "Contract award notice on Find a Tender",
"documentType": "awardNotice",
"datePublished": "2026-07-30T18:37:55+01:00"
}
],
"suppliers": [
{
"id": "GB-COH-04626377",
"name": "ADVENT IM LIMITED"
},
{
"id": "GB-COH-01120437",
"name": "AMENTUM CLEAN ENERGY LIMITED"
},
{
"id": "GB-COH-688424",
"name": "AtkinsRéalis"
},
{
"id": "GB-COH-02562870",
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},
{
"id": "GB-COH-07396592",
"name": "HOLTEC BRITAIN LIMITED"
},
{
"id": "GB-COH-04075775",
"name": "THORNTON TOMASETTI WARRINGTON LIMITED"
},
{
"id": "GB-COH-07185659",
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},
{
"id": "GB-COH-00414220",
"name": "PA CONSULTING SERVICES LIMITED"
},
{
"id": "GB-COH-04118059",
"name": "RISKTEC SOLUTIONS LIMITED"
},
{
"id": "GB-COH-12326135",
"name": "SIRIUS ANALYSIS LIMITED"
},
{
"id": "GB-COH-07589762",
"name": "UBIQUE RISK MANAGEMENT LIMITED"
}
],
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"milestones": [
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"id": "1",
"type": "futureSignatureDate",
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}
],
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],
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"contractPeriod": {
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"maxExtentDate": "2034-08-31T23:59:59+01:00"
},
"mainProcurementCategory": "services",
"assessmentSummariesDateSent": "2026-07-30T00:00:00+01:00"
},
{
"id": "10",
"date": "2026-07-29T00:00:00+01:00",
"items": [
{
"id": "LOT-0009",
"relatedLot": "LOT-0009",
"deliveryAddresses": [
{
"region": "UK",
"country": "GB",
"countryName": "United Kingdom"
}
],
"additionalClassifications": [
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},
{
"id": "98113100",
"scheme": "CPV",
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}
]
}
],
"title": "Lot 10 - Multi-Disciplinary Lot",
"value": {
"currency": "GBP",
"amountGross": 12000000
},
"status": "active",
"renewal": {
"description": "Framework can be extended to maximum 8 year term."
},
"documents": [
{
"id": "072424-2026",
"url": "https://www.find-tender.service.gov.uk/Notice/072424-2026",
"format": "text/html",
"noticeType": "UK6",
"description": "Contract award notice on Find a Tender",
"documentType": "awardNotice",
"datePublished": "2026-07-30T18:37:55+01:00"
}
],
"suppliers": [
{
"id": "GB-COH-SC234532",
"name": "ABBOTT RISK CONSULTING LIMITED"
},
{
"id": "GB-COH-04626377",
"name": "ADVENT IM LIMITED"
},
{
"id": "GB-COH-01192469",
"name": "AFRY SOLUTIONS UK LIMITED"
},
{
"id": "GB-COH-01120437",
"name": "AMENTUM CLEAN ENERGY LIMITED"
},
{
"id": "GB-COH-03148098",
"name": "ASSYSTEM ENERGY & INFRASTRUCTURE LIMITED"
},
{
"id": "GB-COH-688424",
"name": "AtkinsRéalis"
},
{
"id": "GB-COH-03975999",
"name": "CAVENDISH NUCLEAR LIMITED"
},
{
"id": "GB-COH-10492025",
"name": "CERBERUS NUCLEAR LIMITED"
},
{
"id": "GB-COH-11114584",
"name": "COLLABORATIVE ENVIRONMENTAL ADVISERS (CEA) LIMITED"
},
{
"id": "GB-COH-04772229",
"name": "CYCLIFE UK LTD"
},
{
"id": "GB-COH-02562870",
"name": "FRAZER-NASH CONSULTANCY LIMITED"
},
{
"id": "GB-COH-07396592",
"name": "HOLTEC BRITAIN LIMITED"
},
{
"id": "GB-COH-15462033",
"name": "INTERA GEOSCIENCES UK LIMITED"
},
{
"id": "GB-COH-04075775",
"name": "THORNTON TOMASETTI WARRINGTON LIMITED"
},
{
"id": "GB-COH-01243967",
"name": "MOTT MACDONALD LIMITED"
},
{
"id": "GB-COH-12059547",
"name": "NAVAL SOLUTIONS LTD"
},
{
"id": "GB-COH-01144352",
"name": "International Nuclear Services Limited"
},
{
"id": "GB-COH-07185659",
"name": "NUCLEAR CONSULTING LIMITED"
},
{
"id": "GB-COH-02063786",
"name": "NUVIA LIMITED"
},
{
"id": "GB-COH-00414220",
"name": "PA CONSULTING SERVICES LIMITED"
},
{
"id": "GB-COH-04118059",
"name": "RISKTEC SOLUTIONS LIMITED"
},
{
"id": "GB-COH-02587032",
"name": "REAL-TIME CONSULTANTS LIMITED"
},
{
"id": "GB-COH-12326135",
"name": "SIRIUS ANALYSIS LIMITED"
},
{
"id": "GB-COH-02880501",
"name": "SOCOTEC UK LIMITED"
},
{
"id": "GB-COH-01188070",
"name": "STANTEC UK LIMITED"
},
{
"id": "GB-COH-01470149",
"name": "TETRA TECH CONSULTING LIMITED"
},
{
"id": "GB-COH-SC215164",
"name": "TUV SUD LIMITED"
},
{
"id": "GB-COH-07589762",
"name": "UBIQUE RISK MANAGEMENT LIMITED"
},
{
"id": "GB-COH-05722901",
"name": "VULCAIN ENGINEERING LTD"
},
{
"id": "GB-COH-02769182",
"name": "NSG ENVIRONMENTAL LIMITED"
},
{
"id": "GB-COH-01303570",
"name": "ORANO LIMITED"
},
{
"id": "GB-COH-SC422632",
"name": "IHF LIMITED"
}
],
"hasRenewal": true,
"milestones": [
{
"id": "1",
"type": "futureSignatureDate",
"status": "scheduled",
"dueDate": "2026-08-13T23:59:59+01:00"
}
],
"relatedLots": [
"LOT-0009"
],
"aboveThreshold": true,
"contractPeriod": {
"endDate": "2030-08-31T23:59:59+01:00",
"startDate": "2026-09-01T00:00:00+01:00",
"maxExtentDate": "2034-08-31T23:59:59+01:00"
},
"mainProcurementCategory": "services",
"assessmentSummariesDateSent": "2026-07-30T00:00:00+01:00"
}
],
"tender": {
"id": "NNLC631F",
"lots": [
{
"id": "1",
"status": "complete",
"description": null
},
{
"id": "LOT-0001",
"status": "complete",
"description": null
},
{
"id": "LOT-0002",
"status": "complete",
"description": null
},
{
"id": "LOT-0003",
"status": "complete",
"description": null
},
{
"id": "LOT-0004",
"status": "complete",
"description": null
},
{
"id": "LOT-0005",
"status": "complete",
"description": null
},
{
"id": "LOT-0006",
"status": "complete",
"description": null
},
{
"id": "LOT-0007",
"status": "complete",
"description": null
},
{
"id": "LOT-0008",
"status": "complete",
"description": null
},
{
"id": "LOT-0009",
"status": "complete",
"description": null
}
],
"title": "Open Framework for Nuclear Technical Services",
"status": "complete",
"legalBasis": {
"id": "2023/54",
"uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents",
"scheme": "UKPGA"
},
"techniques": {
"frameworkAgreement": {
"isOpenFrameworkScheme": true
},
"hasFrameworkAgreement": true
},
"description": "This notice is to commence the start of the standstill period for the establishment of the Open Framework for Nuclear Technical Services. \nUKNNL is establishing an Open Framework to support with the supply of Nuclear Technical Services for the United Kingdom National Nuclear Laboratory. \nThe framework will run from September 2026 until September 2030 with the option to extend the framework by a further 4 years, until July 2034. \nThe Framework will reopen once within the first 3-year period, and UKNNL will open it again at least once in the remaining 5-year contract term as required under Regulation 49 of the Procurement Act 2023. \nUKNNL may opt to open the framework for applications earlier than required, although not likely to be ever more than two times per year. \nRe-opening may be in relation to the framework agreement in its entirety or in relation to specific lots. Earlier re-opening could be triggered by a range of factors, which may include but are not limited to: Supply & demand changes, Changes to requirements, Changes to framework lotting structure, Changes to rate card structures, Changes to qualitative assessment, Changes to framework management, Addition of new framework lots, Changes to demand, volumes, values and geographical coverage.\nSuppliers are permitted to amend their technical and commercial response at each re-opening or can choose to allow their previous submission to be considered. \nThe framework has the ability to award contracts through mini competition or direct award. Call-off contracts can be either fixed cost or cost reimbursable. \nMini-Competition \nWhere mini-competition is used, this is to be via the e-tender portal and must include all suppliers on the applicable lot. Each mini competition will be restricted to only one Lot. At mini-competition, suppliers can be asked to re-price and may offer discounted rates if they choose to, but may not charge more than the pricing which was submitted at the latest round of framework qualification. Should requirements at call-off not have been priced at point of framework creation, mini-competition should be held allowing all suppliers in the applicable Lot to price, accordingly, providing the additional requirement fits within the overall subject matter of the applicable Lot. Mini-competition criteria must not repeat qualification questions. The evaluation criteria must however comprise of the following, with weighting allowances adhered to: \nEvaluation Criteria Range \nPricing 5-90% \nTechnical 5-90% \nSocial Value 5-90% \nMini competitions can be ran using both the Open Procedure and the Competitive Flexible Procedure under the Procurement Act 2023, where the call-off is above threshold. \nDirect Award \nThere are two direct award mechanisms under this Framework Agreement: \n(1) Direct award to the highest technically ranked supplier. \n(2) Direct award using the desktop calculator \nDirect award to the highest technically ranked suppliers Admittance to the framework is via a 100% technical evaluation. Framework suppliers will be ranked in order of their tendered technical score. Procurement Leads may direct award to the highest ranked supplier. If the highest ranked supplier is unable to provide the requested role UKNNL will award to the next highest ranked supplier who can provide that role. UKNNL is required to contract with the highest ranked supplier which can provide the required role, unless there is a preexisting relationship with any of the other suppliers on the applicable Framework, which would mean a Direct Award to that supplier is in the public interest. This could be because it offers value for money or a saving in terms of resource, or would cause disproportionate disruption to switch supplier. The decision made to award outside of the ranking structure will only be made where it delivers value for money and maximises public benefit. \nDirect award using the Desktop Calculator \nThis direct award mechanism allows UKNNL to split the evaluation criteria between price and technical, based upon the requirements of each call-off. The desktop calculator will calculate the Most Advantageous Tenderer, taking into account each suppliers Technical Score, and the rate provided for the role being contracted for. Direct award can be used for both a single role and multiple role call-offs. The rates are assessed using the relative pricing equation: (lowest tendered rate / tenders' rate) x percentage weighting applied Where multiple rates on the desktop calculator are used, the rate in the equation will be the average of the rates selected. Once the calculator has ranked the suppliers, the highest ranked supplier should be contacted. Should the supplier be unable to fulfill the roles required, to the required clearance level or in the time-frame required, UKNNL will move down the rankings to the next highest ranked supplier who can fulfill the requirements. The weighting between Price and Technical will be dependent upon the specifics of each call-off but must be within the range set out below. \nEvaluation Criteria Range \nPricing 5-95% \nTechnical 5-95%",
"procurementMethod": "open",
"procurementMethodDetails": "Open procedure"
},
"buyerID": [],
"parties": [
{
"id": "GB-COH-03857752",
"name": "UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED",
"roles": [
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],
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"country": "GB",
"locality": "Warrington",
"postalCode": "WA3 6AE",
"countryName": "United Kingdom",
"streetAddress": "Chadwick House Warrington Road"
},
"details": {
"url": "http://www.uknnl.com",
"classifications": [
{
"id": "publicAuthoritySubCentralGovernment",
"scheme": "UK_CA_TYPE",
"description": "Public authority - sub-central government"
}
]
},
"identifier": {
"id": "03857752",
"scheme": "GB-COH"
},
"contactPoint": {
"email": "procurement@uknnl.com"
},
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{
"id": "PVXT-8784-YGNV",
"scheme": "GB-PPON"
}
]
},
{
"id": "GB-COH-16854000",
"name": "HARDIUM LTD",
"roles": [
"tenderer"
],
"address": {
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"country": "GB",
"locality": "Whitley Bay",
"postalCode": "NE25 9NF",
"countryName": "United Kingdom",
"streetAddress": "24 The Grange"
},
"details": {
"url": "https://hardium.co.uk",
"vcse": false,
"scale": "sme"
},
"identifier": {
"id": "16854000",
"scheme": "GB-COH"
},
"additionalIdentifiers": [
{
"id": "PYCZ-6791-CPPM",
"scheme": "GB-PPON"
}
]
},
{
"id": "GB-PPON-PYWD-8647-GJJV",
"name": "OCCAM GROUP LTD",
"roles": [
"tenderer"
],
"address": {
"region": "UKK23",
"country": "GB",
"locality": "Wells",
"postalCode": "BA5 2LA",
"countryName": "United Kingdom",
"streetAddress": "One New Street"
},
"details": {
"url": "https://occam-group.co.uk/",
"vcse": false,
"scale": "sme"
},
"identifier": {
"id": "PYWD-8647-GJJV",
"scheme": "GB-PPON"
}
},
{
"id": "GB-COH-15334213",
"name": "CPC PROJECT SERVICES LIMITED",
"roles": [
"tenderer"
],
"address": {
"region": "UKI31",
"country": "GB",
"locality": "London",
"postalCode": "EC2V 7AN",
"countryName": "United Kingdom",
"streetAddress": "100 Wood Street"
},
"details": {
"url": "http://www.cpcprojectservices.com",
"vcse": false,
"scale": "sme"
},
"identifier": {
"id": "15334213",
"scheme": "GB-COH"
},
"additionalIdentifiers": [
{
"id": "PMVH-4554-QLCX",
"scheme": "GB-PPON"
}
]
},
{
"id": "GB-COH-11874768",
"name": "OXFORD SIGMA LIMITED",
"roles": [
"tenderer"
],
"address": {
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"country": "GB",
"locality": "Stratford Upon Avon",
"postalCode": "CV37 9NP",
"countryName": "United Kingdom",
"streetAddress": "13 The Courtyard Timothy's Bridge Road"
},
"details": {
"url": "http://www.oxfordsigma.com",
"vcse": false,
"scale": "sme"
},
"identifier": {
"id": "11874768",
"scheme": "GB-COH"
},
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{
"id": "PTXB-2792-JVCV",
"scheme": "GB-PPON"
}
]
},
{
"id": "GB-COH-03914370",
"name": "SIMPACT ENGINEERING LIMITED",
"roles": [
"tenderer"
],
"address": {
"region": "UKG13",
"country": "GB",
"locality": "Leamington Spa",
"postalCode": "CV31 1XT",
"countryName": "United Kingdom",
"streetAddress": "Highdown House"
},
"details": {
"url": "http://www.simpact.co.uk",
"vcse": false,
"scale": "sme"
},
"identifier": {
"id": "03914370",
"scheme": "GB-COH"
},
"additionalIdentifiers": [
{
"id": "PXMC-5593-RLQH",
"scheme": "GB-PPON"
}
]
},
{
"id": "GB-COH-03312947",
"name": "GATTACA PROJECTS LIMITED",
"roles": [
"tenderer"
],
"address": {
"region": "UKJ36",
"country": "GB",
"locality": "Fareham",
"postalCode": "PO15 7AF",
"countryName": "United Kingdom",
"streetAddress": "1450 Parkway Solent Business Park"
},
"details": {
"url": "https://www.gattacaplc.com/our-solutions/gattaca-projects",
"vcse": false,
"scale": "large"
},
"identifier": {
"id": "03312947",
"scheme": "GB-COH"
},
"additionalIdentifiers": [
{
"id": "PGVG-5757-YRBQ",
"scheme": "GB-PPON"
}
]
},
{
"id": "GB-COH-04474600",
"name": "NCC Group Security Services Limited",
"roles": [
"tenderer"
],
"address": {
"region": "UKD33",
"country": "GB",
"locality": "Manchester",
"postalCode": "M3 3AQ",
"countryName": "United Kingdom",
"streetAddress": "XYZ Building, 2 Hardman Boulevard, Spinningfields"
},
"details": {
"url": "http://www.nccgroup.com/",
"vcse": false,
"scale": "large"
},
"identifier": {
"id": "04474600",
"scheme": "GB-COH"
},
"additionalIdentifiers": [
{
"id": "PGBX-8917-JCGX",
"scheme": "GB-PPON"
}
]
},
{
"id": "GB-COH-12204616",
"name": "COALESCE MANAGEMENT CONSULTING LIMITED",
"roles": [
"tenderer"
],
"address": {
"region": "UKD33",
"country": "GB",
"locality": "Manchester",
"postalCode": "M20 2EY",
"countryName": "United Kingdom",
"streetAddress": "One Didsbury Point The Avenue"
},
"details": {
"url": "https://www.expertisedelivered.com/",
"vcse": false,
"scale": "sme"
},
"identifier": {
"id": "12204616",
"scheme": "GB-COH"
},
"additionalIdentifiers": [
{
"id": "PGPM-5625-LMHX",
"scheme": "GB-PPON"
}
]
},
{
"id": "GB-COH-05600243",
"name": "SHIRLEY PARSONS LIMITED",
"roles": [
"tenderer"
],
"address": {
"region": "UKJ13",
"country": "GB",
"locality": "Aylesbury",
"postalCode": "HP21 7QW",
"countryName": "United Kingdom",
"streetAddress": "B2 Building (4th Floor)"
},
"details": {
"url": "https://www.shirleyparsons.com",
"vcse": false,
"scale": "sme"
},
"identifier": {
"id": "05600243",
"scheme": "GB-COH"
},
"additionalIdentifiers": [
{
"id": "PVDL-4669-DGCJ",
"scheme": "GB-PPON"
}
]
},
{
"id": "GB-COH-01120437",
"name": "AMENTUM CLEAN ENERGY LIMITED",
"roles": [
"supplier",
"tenderer"
],
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"region": "UKD61",
"country": "GB",
"locality": "Warrington",
"postalCode": "WA3 6XF",
"countryName": "United Kingdom",
"streetAddress": "305 Bridgewater Place"
},
"details": {
"url": "http://www.amentum.com",
"vcse": false,
"scale": "large",
"shelteredWorkshop": false,
"publicServiceMissionOrganization": false
},
"identifier": {
"id": "01120437",
"scheme": "GB-COH"
},
"contactPoint": {
"email": "ACELSales@global.amentum.com"
},
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{
"id": "PBDC-7744-BTPG",
"scheme": "GB-PPON"
}
]
},
{
"id": "GB-COH-688424",
"name": "AtkinsRéalis",
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"tenderer"
],
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"country": "GB",
"locality": "Epsom",
"postalCode": "KT18 5BW",
"countryName": "United Kingdom",
"streetAddress": "Woodcote Grove, Ashley Road"
},
"details": {
"url": "https://www.atkinsrealis.com/",
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"scale": "large",
"shelteredWorkshop": false,
"publicServiceMissionOrganization": false
},
"identifier": {
"id": "688424",
"scheme": "GB-COH"
},
"contactPoint": {
"email": "transportationleads@atkinsrealis.com"
},
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{
"id": "PPZY-1684-DVWT",
"scheme": "GB-PPON"
}
]
},
{
"id": "GB-COH-04772229",
"name": "CYCLIFE UK LTD",
"roles": [
"supplier",
"tenderer"
],
"address": {
"region": "UKD11",
"country": "GB",
"locality": "Workington",
"postalCode": "CA14 4JX",
"countryName": "United Kingdom",
"streetAddress": "1 Joseph Noble Road Joseph Noble Road, Lillyhall Industrial Estate"
},
"details": {
"url": "https://www.cyclife-edf.com/en/cyclife/governance/cyclife-uk",
"vcse": false,
"scale": "large",
"shelteredWorkshop": false,
"publicServiceMissionOrganization": false
},
"identifier": {
"id": "04772229",
"scheme": "GB-COH"
},
"contactPoint": {
"email": "sales@cyclife-edf.co.uk"
},
"additionalIdentifiers": [
{
"id": "PQZD-2991-PBZG",
"scheme": "GB-PPON"
}
]
},
{
"id": "GB-COH-01243967",
"name": "MOTT MACDONALD LIMITED",
"roles": [
"supplier",
"tenderer"
],
"address": {
"region": "UKI31",
"country": "GB",
"locality": "London",
"postalCode": "EC4M 7RB",
"countryName": "United Kingdom",
"streetAddress": "10 Fleet Place"
},
"details": {
"url": "http://www.mottmac.com",
"vcse": false,
"scale": "large",
"shelteredWorkshop": false,
"publicServiceMissionOrganization": false
},
"identifier": {
"id": "01243967",
"scheme": "GB-COH"
},
"contactPoint": {
"email": "ukfta@mottmac.com"
},
"additionalIdentifiers": [
{
"id": "PMRR-1398-DNDL",
"scheme": "GB-PPON"
}
]
},
{
"id": "GB-COH-02769182",
"name": "NSG ENVIRONMENTAL LIMITED",
"roles": [
"supplier",
"tenderer"
],
"address": {
"region": "UKD47",
"country": "GB",
"locality": "Chorley",
"postalCode": "PR7 1NH",
"countryName": "United Kingdom",
"streetAddress": "Ackhurst Road"
},
"details": {
"vcse": false,
"scale": "large",
"shelteredWorkshop": false,
"publicServiceMissionOrganization": false
},
"identifier": {
"id": "02769182",
"scheme": "GB-COH"
},
"contactPoint": {
"email": "commercial@nsg.com"
}
},
{
"id": "GB-COH-02063786",
"name": "NUVIA LIMITED",
"roles": [
"supplier",
"tenderer"
],
"address": {
"region": "UKD61",
"country": "GB",
"locality": "Warrington",
"postalCode": "WA3 6XG",
"countryName": "United Kingdom",
"streetAddress": "304 Bridgewater Place, Birchwood Park, Birchwood"
},
"details": {
"url": "http://www.nuvia.com",
"vcse": false,
"scale": "large",
"shelteredWorkshop": false,
"publicServiceMissionOrganization": false
},
"identifier": {
"id": "02063786",
"scheme": "GB-COH"
},
"contactPoint": {
"email": "deborah.wright@nuvia.com"
},
"additionalIdentifiers": [
{
"id": "PLMV-2581-WTLN",
"scheme": "GB-PPON"
}
]
},
{
"id": "GB-COH-SC234532",
"name": "ABBOTT RISK CONSULTING LIMITED",
"roles": [
"supplier",
"tenderer"
],
"address": {
"region": "UKM75",
"country": "GB",
"locality": "EDINBURGH",
"postalCode": "EH2 4NG",
"countryName": "United Kingdom",
"streetAddress": "11 Albyn Place"
},
"details": {
"url": "http://www.consultarc.com",
"vcse": false,
"scale": "sme",
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"publicServiceMissionOrganization": false
},
"identifier": {
"id": "SC234532",
"scheme": "GB-COH"
},
"contactPoint": {
"email": "Aurora@consultarc.com"
},
"additionalIdentifiers": [
{
"id": "PVWZ-3273-NWRL",
"scheme": "GB-PPON"
}
]
},
{
"id": "GB-COH-03148098",
"name": "ASSYSTEM ENERGY & INFRASTRUCTURE LIMITED",
"roles": [
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"tenderer"
],
"address": {
"region": "UKD36",
"country": "GB",
"locality": "Bolton",
"postalCode": "BL6 4SD",
"countryName": "United Kingdom",
"streetAddress": "First Floor, Parklands 4B, Middlebrook"
},
"details": {
"url": "http://www.assystem.com",
"vcse": false,
"scale": "large",
"shelteredWorkshop": false,
"publicServiceMissionOrganization": false
},
"identifier": {
"id": "03148098",
"scheme": "GB-COH"
},
"contactPoint": {
"email": "eitenders@assystem.com"
},
"additionalIdentifiers": [
{
"id": "PLMB-2527-QMYM",
"scheme": "GB-PPON"
}
]
},
{
"id": "GB-COH-02562870",
"name": "FRAZER-NASH CONSULTANCY LIMITED",
"roles": [
"supplier",
"tenderer"
],
"address": {
"region": "UKJ26",
"country": "GB",
"locality": "Leatherhead",
"postalCode": "KT22 7NL",
"countryName": "United Kingdom",
"streetAddress": "Hill Park Court"
},
"details": {
"url": "http://www.fnc.co.uk",
"vcse": false,
"scale": "large",
"shelteredWorkshop": false,
"publicServiceMissionOrganization": false
},
"identifier": {
"id": "02562870",
"scheme": "GB-COH"
},
"contactPoint": {
"email": "tenders@fnc.co.uk"
},
"additionalIdentifiers": [
{
"id": "PVXN-4166-QPYR",
"scheme": "GB-PPON"
}
]
},
{
"id": "GB-COH-SC422632",
"name": "IHF LIMITED",
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"tenderer"
],
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"region": "UKM75",
"country": "GB",
"locality": "Edinburgh",
"postalCode": "EH3 6AJ",
"countryName": "United Kingdom",
"streetAddress": "24a Ainslie Place"
},
"details": {
"url": "https://www.ihf.co.uk",
"vcse": false,
"scale": "sme",
"shelteredWorkshop": false,
"publicServiceMissionOrganization": false
},
"identifier": {
"id": "SC422632",
"scheme": "GB-COH"
},
"contactPoint": {
"email": "ryan.baptie@ihf.co.uk"
},
"additionalIdentifiers": [
{
"id": "PMJM-2955-BGCM",
"scheme": "GB-PPON"
}
]
},
{
"id": "GB-COH-12059547",
"name": "NAVAL SOLUTIONS LTD",
"roles": [
"supplier",
"tenderer"
],
"address": {
"region": "UKK23",
"country": "GB",
"locality": "Wells",
"postalCode": "BA5 2LA",
"countryName": "United Kingdom",
"streetAddress": "One"
},
"details": {
"url": "http://www.navalsolutions.co.uk",
"vcse": false,
"scale": "sme",
"shelteredWorkshop": false,
"publicServiceMissionOrganization": false
},
"identifier": {
"id": "12059547",
"scheme": "GB-COH"
},
"contactPoint": {
"email": "enquiries@navalsolutions.co.uk"
},
"additionalIdentifiers": [
{
"id": "PHNC-8346-THNN",
"scheme": "GB-PPON"
}
]
},
{
"id": "GB-COH-01188070",
"name": "STANTEC UK LIMITED",
"roles": [
"supplier",
"tenderer"
],
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"region": "UKD61",
"country": "GB",
"locality": "Warrington",
"postalCode": "WA3 6UT",
"countryName": "United Kingdom",
"streetAddress": "Stantec House, Kelburn Court, Birchwood"
},
"details": {
"url": "http://www.stantec.com/uk",
"vcse": false,
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"publicServiceMissionOrganization": false
},
"identifier": {
"id": "01188070",
"scheme": "GB-COH"
},
"contactPoint": {
"email": "MarketingServices.uk@stantec.com"
},
"additionalIdentifiers": [
{
"id": "PJBC-2984-RQRR",
"scheme": "GB-PPON"
}
]
},
{
"id": "GB-COH-01470149",
"name": "TETRA TECH CONSULTING LIMITED",
"roles": [
"supplier",
"tenderer"
],
"address": {
"region": "UKJ14",
"country": "GB",
"locality": "Abingdon",
"postalCode": "OX14 4RY",
"countryName": "United Kingdom",
"streetAddress": "101 Park Drive"
},
"details": {
"url": "https://www.tetratech.com/regions/europe/",
"vcse": false,
"scale": "large",
"shelteredWorkshop": false,
"publicServiceMissionOrganization": false
},
"identifier": {
"id": "01470149",
"scheme": "GB-COH"
},
"contactPoint": {
"email": "consulting.bidteam@tetratech.com"
},
"additionalIdentifiers": [
{
"id": "PGDY-6969-YCVL",
"scheme": "GB-PPON"
}
]
},
{
"id": "GB-COH-01192469",
"name": "AFRY SOLUTIONS UK LIMITED",
"roles": [
"supplier",
"tenderer"
],
"address": {
"region": "UKD61",
"country": "GB",
"locality": "Warrington",
"postalCode": "WA3 7QS",
"countryName": "United Kingdom",
"streetAddress": "920 Birchwood Boulevard"
},
"details": {
"url": "http://www.afry.com",
"vcse": false,
"scale": "sme",
"shelteredWorkshop": false,
"publicServiceMissionOrganization": false
},
"identifier": {
"id": "01192469",
"scheme": "GB-COH"
},
"contactPoint": {
"email": "energy.uk@afry.com"
},
"additionalIdentifiers": [
{
"id": "PLDG-4388-CJYH",
"scheme": "GB-PPON"
}
]
},
{
"id": "GB-COH-01303570",
"name": "ORANO LIMITED",
"roles": [
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"tenderer"
],
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"region": "UKJ14",
"country": "GB",
"locality": "Abingdon",
"postalCode": "OX14 1UJ",
"countryName": "United Kingdom",
"streetAddress": "Suite 1, 2nd Floor, East Wing The Lambourn"
},
"details": {
"url": "http://www.oranoprojects.uk",
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"publicServiceMissionOrganization": false
},
"identifier": {
"id": "01303570",
"scheme": "GB-COH"
},
"contactPoint": {
"email": "g-orn-tenders-uk@orano.group"
},
"additionalIdentifiers": [
{
"id": "PVWQ-8471-MVYH",
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}
]
},
{
"id": "GB-COH-04118059",
"name": "RISKTEC SOLUTIONS LIMITED",
"roles": [
"supplier",
"tenderer"
],
"address": {
"region": "UKD61",
"country": "GB",
"locality": "Warrington",
"postalCode": "WA4 6HL",
"countryName": "United Kingdom",
"streetAddress": "Wilderspool Park"
},
"details": {
"url": "https://risktec.tuv.com/",
"vcse": false,
"scale": "sme",
"shelteredWorkshop": false,
"publicServiceMissionOrganization": false
},
"identifier": {
"id": "04118059",
"scheme": "GB-COH"
},
"contactPoint": {
"email": "Railprocurement@risktec.tuv.com"
},
"additionalIdentifiers": [
{
"id": "PRTT-6595-TQBZ",
"scheme": "GB-PPON"
}
]
},
{
"id": "GB-COH-SC215164",
"name": "TUV SUD LIMITED",
"roles": [
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],
"address": {
"region": "UKM95",
"country": "GB",
"locality": "East Kilbride",
"postalCode": "G75 0QF",
"countryName": "United Kingdom",
"streetAddress": "Napier Building, Scottish"
},
"details": {
"url": "https://www.tuvsud.com/en-gb",
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"scale": "large",
"shelteredWorkshop": false,
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},
"identifier": {
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}10 Jun 2026 · 054565-2026 · tenderUpdate
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"description": "No award criteria, auto added to this Lot upon being successful on any lot, Lot 1 through 9. Mini competition only on this Lot, no direct award mechanism, therefore no evaluation criteria."
}
],
"weightingDescription": "No award criteria, auto added to this Lot upon being successful on any lot, Lot 1 through 9."
},
"contractPeriod": {
"endDate": "2030-06-27T23:59:59+01:00",
"startDate": "2026-07-27T00:00:00Z",
"maxExtentDate": "2034-07-27T23:59:59+01:00"
}
}
],
"items": [
{
"id": "1",
"relatedLot": "1",
"additionalClassifications": [
{
"id": "71350000",
"scheme": "CPV",
"description": "Engineering-related scientific and technical services"
},
{
"id": "73210000",
"scheme": "CPV",
"description": "Research consultancy services"
},
{
"id": "90714500",
"scheme": "CPV",
"description": "Environmental quality control services"
},
{
"id": "98113100",
"scheme": "CPV",
"description": "Nuclear safety services"
}
]
},
{
"id": "LOT-0001",
"relatedLot": "LOT-0001",
"additionalClassifications": [
{
"id": "71350000",
"scheme": "CPV",
"description": "Engineering-related scientific and technical services"
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{
"id": "73210000",
"scheme": "CPV",
"description": "Research consultancy services"
},
{
"id": "90714500",
"scheme": "CPV",
"description": "Environmental quality control services"
},
{
"id": "98113100",
"scheme": "CPV",
"description": "Nuclear safety services"
}
]
},
{
"id": "LOT-0002",
"relatedLot": "LOT-0002",
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{
"id": "71350000",
"scheme": "CPV",
"description": "Engineering-related scientific and technical services"
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"id": "73210000",
"scheme": "CPV",
"description": "Research consultancy services"
},
{
"id": "90714500",
"scheme": "CPV",
"description": "Environmental quality control services"
},
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"id": "98113100",
"scheme": "CPV",
"description": "Nuclear safety services"
}
]
},
{
"id": "LOT-0003",
"relatedLot": "LOT-0003",
"additionalClassifications": [
{
"id": "71350000",
"scheme": "CPV",
"description": "Engineering-related scientific and technical services"
},
{
"id": "73210000",
"scheme": "CPV",
"description": "Research consultancy services"
},
{
"id": "90714500",
"scheme": "CPV",
"description": "Environmental quality control services"
},
{
"id": "98113100",
"scheme": "CPV",
"description": "Nuclear safety services"
}
]
},
{
"id": "LOT-0004",
"relatedLot": "LOT-0004",
"additionalClassifications": [
{
"id": "71350000",
"scheme": "CPV",
"description": "Engineering-related scientific and technical services"
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{
"id": "73210000",
"scheme": "CPV",
"description": "Research consultancy services"
},
{
"id": "90714500",
"scheme": "CPV",
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{
"id": "98113100",
"scheme": "CPV",
"description": "Nuclear safety services"
}
]
},
{
"id": "LOT-0005",
"relatedLot": "LOT-0005",
"additionalClassifications": [
{
"id": "71350000",
"scheme": "CPV",
"description": "Engineering-related scientific and technical services"
},
{
"id": "73210000",
"scheme": "CPV",
"description": "Research consultancy services"
},
{
"id": "90714500",
"scheme": "CPV",
"description": "Environmental quality control services"
},
{
"id": "98113100",
"scheme": "CPV",
"description": "Nuclear safety services"
}
]
},
{
"id": "LOT-0006",
"relatedLot": "LOT-0006",
"additionalClassifications": [
{
"id": "71350000",
"scheme": "CPV",
"description": "Engineering-related scientific and technical services"
},
{
"id": "73210000",
"scheme": "CPV",
"description": "Research consultancy services"
},
{
"id": "90714500",
"scheme": "CPV",
"description": "Environmental quality control services"
},
{
"id": "98113100",
"scheme": "CPV",
"description": "Nuclear safety services"
}
]
},
{
"id": "LOT-0007",
"relatedLot": "LOT-0007",
"additionalClassifications": [
{
"id": "71350000",
"scheme": "CPV",
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},
{
"id": "73210000",
"scheme": "CPV",
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},
{
"id": "90714500",
"scheme": "CPV",
"description": "Environmental quality control services"
},
{
"id": "98113100",
"scheme": "CPV",
"description": "Nuclear safety services"
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]
},
{
"id": "LOT-0008",
"relatedLot": "LOT-0008",
"additionalClassifications": [
{
"id": "71350000",
"scheme": "CPV",
"description": "Engineering-related scientific and technical services"
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{
"id": "73210000",
"scheme": "CPV",
"description": "Research consultancy services"
},
{
"id": "90714500",
"scheme": "CPV",
"description": "Environmental quality control services"
},
{
"id": "98113100",
"scheme": "CPV",
"description": "Nuclear safety services"
}
]
},
{
"id": "LOT-0009",
"relatedLot": "LOT-0009",
"additionalClassifications": [
{
"id": "71350000",
"scheme": "CPV",
"description": "Engineering-related scientific and technical services"
},
{
"id": "73210000",
"scheme": "CPV",
"description": "Research consultancy services"
},
{
"id": "90714500",
"scheme": "CPV",
"description": "Environmental quality control services"
},
{
"id": "98113100",
"scheme": "CPV",
"description": "Nuclear safety services"
}
]
}
],
"title": "Open Framework for Nuclear Technical Services",
"value": {
"amount": 10000000,
"currency": "GBP",
"amountGross": 12000000
},
"status": "active",
"documents": [
{
"id": "conflictOfInterest",
"description": "Not published",
"documentType": "conflictOfInterest"
},
{
"id": "054565-2026",
"url": "https://www.find-tender.service.gov.uk/Notice/054565-2026",
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"noticeType": "UK4",
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"datePublished": "2026-06-10T10:01:36+01:00"
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],
"amendments": [
{
"id": "054565-2026",
"description": "Extension to the tender deadline."
}
],
"legalBasis": {
"id": "2023/54",
"uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents",
"scheme": "UKPGA"
},
"techniques": {
"frameworkAgreement": {
"type": "closed",
"method": "withAndWithoutReopeningCompetition",
"description": "The framework has the ability to award contracts through mini competition or direct award. Call-off contracts can be either fixed cost or cost reimbursable. Mini-Competition Where mini-competition is used, this is to be via the e-tender portal and must include all suppliers on the applicable lot. Each mini competition will be restricted to only one Lot. At mini-competition, suppliers can be asked to re-price and may offer discounted rates if they choose to, but may not charge more than the pricing which was submitted at the latest round of framework qualification. Should requirements at call-off not have been priced at point of framework creation, mini-competition should be held allowing all suppliers in the applicable Lot to price, accordingly, providing the additional requirement fits within the overall subject matter of the applicable Lot. Mini-competition criteria must not repeat qualification questions. The evaluation criteria must however comprise of the following, with weighting allowances adhered to: Evaluation Criteria Range Pricing 5-90% Technical 5-90% Social Value 5-90% Mini competitions can be ran using both the Open Procedure and the Competitive Flexible Procedure under the Procurement Act 2023, where the call-off is above threshold. Direct Award There are two direct award mechanisms under this Framework Agreement: • Direct award to the highest technically ranked supplier. • Direct award using the desktop calculator Direct award to the highest technically ranked suppliers Admittance to the framework is via a 100% technical evaluation. Framework suppliers will be ranked in order of their tendered technical score. Procurement Leads may direct award to the highest ranked supplier. If the highest ranked supplier is unable to provide the requested role UKNNL will award to the next highest ranked supplier who can provide that role. UKNNL is required to contract with the highest ranked supplier which can provide the required role, unless there is a preexisting relationship with any of the other suppliers on the applicable Framework, which would mean a Direct Award to that supplier is in the public interest. This could be because it offers value for money or a saving in terms of resource, or would cause disproportionate disruption to switch supplier. The decision made to award outside of the ranking structure will only be made where it delivers value for money and maximises public benefit. Direct award using the Desktop Calculator This direct award mechanism allows UKNNL to split the evaluation criteria between price and technical, based upon the requirements of each call-off. The desktop calculator will calculate the Most Advantageous Tenderer, taking into account each suppliers Technical Score, and the rate provided for the role being contracted for. Direct award can be used for both a single role and multiple role call-offs. The rates are assessed using the relative pricing equation: (lowest tendered rate / tenders’ rate) x percentage weighting applied Where multiple rates on the desktop calculator are used, the rate in the equation will be the average of the rates selected. Once the calculator has ranked the suppliers, the highest ranked supplier should be contacted. Should the supplier be unable to fulfill the roles required, to the required clearance level or in the timeframe required, UKNNL will move down the rankings to the next highest ranked supplier who can fulfill the requirements. The weighting between Price and Technical will be dependent upon the specifics of each call-off but must be within the range set out below. Evaluation Criteria Range Pricing 5-95% Technical 5-95%",
"isOpenFrameworkScheme": true,
"openFrameworkSchemeEndDate": "2034-07-27T23:59:59+01:00"
},
"hasFrameworkAgreement": true
},
"awardPeriod": {
"endDate": "2026-07-06T23:59:59+01:00"
},
"description": "UKNNL would like to invite suppliers to apply to join a new Open Framework to support with the supply of Nuclear Technical Services for the United Kingdom National Nuclear Laboratory. A Pre-Market Engagement Notice reference: ocds-h6vhtk-066005 was published. The framework will run from July 2026 until July 2030 with the option to extend the framework by a further 4 years, until July 2034. The Framework will reopen once within the first 3-year period, and UKNNL will open it again at least once in the remaining 5-year contract term as required under Regulation 49 of the Procurement Act 2023. UKNNL may opt to open the framework for applications earlier than required, although not likely to be ever more than two times per year. Re-opening may be in relation to the framework agreement in its entirety or in relation to specific lots. Earlier re-opening could be triggered by a range of factors, which may include but are not limited to: • Supply & demand changes • Changes to requirements • Changes to framework lotting structure • Changes to rate card structures • Changes to qualitative assessment • Changes to framework management • Addition of new framework lots • Changes to demand, volumes, values and geographical coverage Suppliers are permitted to amend their technical and commercial response at each re-opening or can choose to allow their previous submission to be considered. The framework has the ability to award contracts through mini competition or direct award. Call-off contracts can be either fixed cost or cost reimbursable. Mini-Competition Where mini-competition is used, this is to be via the e-tender portal and must include all suppliers on the applicable lot. Each mini competition will be restricted to only one Lot. At mini-competition, suppliers can be asked to re-price and may offer discounted rates if they choose to, but may not charge more than the pricing which was submitted at the latest round of framework qualification. Should requirements at call-off not have been priced at point of framework creation, mini-competition should be held allowing all suppliers in the applicable Lot to price, accordingly, providing the additional requirement fits within the overall subject matter of the applicable Lot. Mini-competition criteria must not repeat qualification questions. The evaluation criteria must however comprise of the following, with weighting allowances adhered to: Evaluation Criteria Range Pricing 5-90% Technical 5-90% Social Value 5-90% Mini competitions can be ran using both the Open Procedure and the Competitive Flexible Procedure under the Procurement Act 2023, where the call-off is above threshold. Direct Award There are two direct award mechanisms under this Framework Agreement: • Direct award to the highest technically ranked supplier. • Direct award using the desktop calculator Direct award to the highest technically ranked suppliers Admittance to the framework is via a 100% technical evaluation. Framework suppliers will be ranked in order of their tendered technical score. Procurement Leads may direct award to the highest ranked supplier. If the highest ranked supplier is unable to provide the requested role UKNNL will award to the next highest ranked supplier who can provide that role. UKNNL is required to contract with the highest ranked supplier which can provide the required role, unless there is a preexisting relationship with any of the other suppliers on the applicable Framework, which would mean a Direct Award to that supplier is in the public interest. This could be because it offers value for money or a saving in terms of resource, or would cause disproportionate disruption to switch supplier. The decision made to award outside of the ranking structure will only be made where it delivers value for money and maximises public benefit. Direct award using the Desktop Calculator This direct award mechanism allows UKNNL to split the evaluation criteria between price and technical, based upon the requirements of each call-off. The desktop calculator will calculate the Most Advantageous Tenderer, taking into account each suppliers Technical Score, and the rate provided for the role being contracted for. Direct award can be used for both a single role and multiple role call-offs. The rates are assessed using the relative pricing equation: (lowest tendered rate / tenders’ rate) x percentage weighting applied Where multiple rates on the desktop calculator are used, the rate in the equation will be the average of the rates selected. Once the calculator has ranked the suppliers, the highest ranked supplier should be contacted. Should the supplier be unable to fulfill the roles required, to the required clearance level or in the time-frame required, UKNNL will move down the rankings to the next highest ranked supplier who can fulfill the requirements. The weighting between Price and Technical will be dependent upon the specifics of each call-off but must be within the range set out below. Evaluation Criteria Range Pricing 5-95% Technical 5-95%",
"tenderPeriod": {
"endDate": "2026-06-17T12:00:00+00:00"
},
"enquiryPeriod": {
"endDate": "2026-06-12T12:00:00+00:00"
},
"aboveThreshold": true,
"submissionTerms": {
"languages": [
"en"
],
"electronicSubmissionPolicy": "allowed"
},
"procurementMethod": "open",
"mainProcurementCategory": "services",
"submissionMethodDetails": "https://uk.eu-supply.com/app/rfq/rwlentrance_s.asp?PID=105255&TID100110394&B=",
"procurementMethodDetails": "Open procedure"
},
"parties": [
{
"id": "GB-PPON-PVXT-8784-YGNV",
"name": "United Kingdom National Nuclear Laboratory",
"roles": [
"buyer"
],
"address": {
"region": "UKD61",
"country": "GB",
"locality": "Warrington",
"postalCode": "WA3 6AE",
"countryName": "United Kingdom",
"streetAddress": "Chadwick House, Birchwood Park"
},
"details": {
"url": "https://www.nnl.co.uk/",
"classifications": [
{
"id": "publicAuthoritySubCentralGovernment",
"scheme": "UK_CA_TYPE",
"description": "Public authority - sub-central government"
}
]
},
"identifier": {
"id": "PVXT-8784-YGNV",
"scheme": "GB-PPON"
},
"contactPoint": {
"name": "Sarah Walton",
"email": "Sarah.Walton@uknnl.com",
"telephone": "+44 1925933732"
}
}
],
"language": "en",
"initiationType": "tender",
"relatedProcesses": [
{
"id": "prior",
"uri": "https://www.find-tender.service.gov.uk/api/1.0/ocdsReleasePackages/ocds-h6vhtk-0694f1",
"scheme": "ocid",
"identifier": "ocds-h6vhtk-0694f1",
"relationship": [
"prior"
]
}
]
}8 May 2026 · 042640-2026 · tender
{
"id": "042640-2026",
"tag": [
"tender"
],
"date": "2026-05-08T15:31:03+01:00",
"ocid": "ocds-h6vhtk-0694f1",
"buyer": {
"id": "GB-PPON-PVXT-8784-YGNV",
"name": "United Kingdom National Nuclear Laboratory"
},
"tender": {
"id": "NNLC631F",
"lots": [
{
"id": "1",
"title": "Lot 1 - Health Physics and Radiological Protection Advisor",
"value": {
"amount": 10000000,
"currency": "GBP",
"amountGross": 12000000
},
"status": "active",
"renewal": {
"description": "Open Framework, open for 4 years initially, extended for a further 4 years."
},
"hasRenewal": true,
"description": "See Invitation to Tender for further information and Appendix A Specification for Lot 1.",
"suitability": {
"sme": true
},
"awardCriteria": {
"criteria": [
{
"name": "Technical Evaluation",
"type": "quality",
"numbers": [
{
"number": 100,
"weight": "percentageExact"
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]
}
]
},
"contractPeriod": {
"endDate": "2030-07-20T23:59:59+01:00",
"startDate": "2026-07-20T00:00:00Z",
"maxExtentDate": "2034-07-20T23:59:59+01:00"
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},
{
"id": "LOT-0001",
"title": "Lot 2 - Human Factors",
"value": {
"amount": 10000000,
"currency": "GBP",
"amountGross": 12000000
},
"status": "active",
"renewal": {
"description": "Open Framework, open for 4 years initially, extended for a further 4 years."
},
"hasRenewal": true,
"description": "See Invitation to Tender for further information and Appendix A Specification for Lot 2.",
"suitability": {
"sme": true
},
"awardCriteria": {
"criteria": [
{
"name": "Technical",
"type": "quality",
"numbers": [
{
"number": 100,
"weight": "percentageExact"
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]
}
]
},
"contractPeriod": {
"endDate": "2030-07-20T23:59:59+01:00",
"startDate": "2026-07-20T00:00:00Z",
"maxExtentDate": "2034-07-20T23:59:59+01:00"
}
},
{
"id": "LOT-0002",
"title": "Lot 3 - Radiological & Chemotoxic",
"value": {
"amount": 10000000,
"currency": "GBP",
"amountGross": 12000000
},
"status": "active",
"renewal": {
"description": "Open Framework, open for 4 years initially, extended for a further 4 years."
},
"hasRenewal": true,
"description": "See Invitation to Tender for further information and Appendix A Specification for Lot 3.",
"suitability": {
"sme": true
},
"awardCriteria": {
"criteria": [
{
"name": "Technical",
"type": "quality",
"numbers": [
{
"number": 100,
"weight": "percentageExact"
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]
}
]
},
"contractPeriod": {
"endDate": "2030-07-20T23:59:59+01:00",
"startDate": "2026-07-20T00:00:00Z",
"maxExtentDate": "2034-07-20T23:59:59+01:00"
}
},
{
"id": "LOT-0003",
"title": "Lot 4 - Criticality Safety and Shielding",
"value": {
"amount": 10000000,
"currency": "GBP",
"amountGross": 12000000
},
"status": "active",
"renewal": {
"description": "Open Framework, open for 4 years initially, extended for a further 4 years."
},
"hasRenewal": true,
"description": "See Invitation to Tender for further information and Appendix A Specification for Lot 4.",
"suitability": {
"sme": true
},
"awardCriteria": {
"criteria": [
{
"name": "Technical",
"type": "quality",
"numbers": [
{
"number": 100,
"weight": "percentageExact"
}
]
}
]
},
"contractPeriod": {
"endDate": "2030-07-20T23:59:59+01:00",
"startDate": "2026-07-20T00:00:00Z",
"maxExtentDate": "2034-07-20T23:59:59+01:00"
}
},
{
"id": "LOT-0004",
"title": "Lot 5 - Nuclear Safety Case",
"value": {
"amount": 10000000,
"currency": "GBP",
"amountGross": 12000000
},
"status": "active",
"renewal": {
"description": "Open Framework, open for 4 years initially, extended for a further 4 years."
},
"hasRenewal": true,
"description": "See Invitation to Tender for further information and Appendix A Specification for Lot 5.",
"suitability": {
"sme": true
},
"awardCriteria": {
"criteria": [
{
"name": "Technical",
"type": "quality",
"numbers": [
{
"number": 100,
"weight": "percentageExact"
}
]
}
]
},
"contractPeriod": {
"endDate": "2030-07-20T23:59:59+01:00",
"startDate": "2026-07-20T00:00:00Z",
"maxExtentDate": "2034-07-20T23:59:59+01:00"
}
},
{
"id": "LOT-0005",
"title": "Lot 6 - Fire Safety (Nuclear and Conventional)",
"value": {
"amount": 10000000,
"currency": "GBP",
"amountGross": 12000000
},
"status": "active",
"renewal": {
"description": "Open Framework, open for 4 years initially, extended for a further 4 years."
},
"hasRenewal": true,
"description": "See Invitation to Tender for further information and Appendix A Specification for Lot 6.",
"suitability": {
"sme": true
},
"awardCriteria": {
"criteria": [
{
"name": "Technical",
"type": "quality",
"numbers": [
{
"number": 100,
"weight": "percentageExact"
}
]
}
]
},
"contractPeriod": {
"endDate": "2030-07-20T23:59:59+01:00",
"startDate": "2026-07-20T00:00:00Z",
"maxExtentDate": "2034-07-20T23:59:59+01:00"
}
},
{
"id": "LOT-0006",
"title": "Lot 7 - Environmental",
"value": {
"amount": 10000000,
"currency": "GBP",
"amountGross": 12000000
},
"status": "active",
"renewal": {
"description": "Open Framework, open for 4 years initially, extended for a further 4 years."
},
"hasRenewal": true,
"description": "See Invitation to Tender for further information and Appendix A Specification for Lot 7.",
"suitability": {
"sme": true
},
"awardCriteria": {
"criteria": [
{
"name": "Technical",
"type": "quality",
"numbers": [
{
"number": 100,
"weight": "percentageExact"
}
]
}
]
},
"contractPeriod": {
"endDate": "2030-07-20T23:59:59+01:00",
"startDate": "2026-07-20T00:00:00Z",
"maxExtentDate": "2034-07-20T23:59:59+01:00"
}
},
{
"id": "LOT-0007",
"title": "Lot 8 - Quality and Assurance",
"value": {
"amount": 10000000,
"currency": "GBP",
"amountGross": 12000000
},
"status": "active",
"renewal": {
"description": "Open Framework, open for 4 years initially, extended for a further 4 years."
},
"hasRenewal": true,
"description": "See Invitation to Tender for further information and Appendix A Specification for Lot 8.",
"suitability": {
"sme": true
},
"awardCriteria": {
"criteria": [
{
"name": "Technical",
"type": "quality",
"numbers": [
{
"number": 100,
"weight": "percentageExact"
}
]
}
]
},
"contractPeriod": {
"endDate": "2030-07-20T23:59:59+01:00",
"startDate": "2026-07-20T00:00:00Z",
"maxExtentDate": "2034-07-20T23:59:59+01:00"
}
},
{
"id": "LOT-0008",
"title": "Lot 9 - Security",
"value": {
"amount": 10000000,
"currency": "GBP",
"amountGross": 12000000
},
"status": "active",
"renewal": {
"description": "Open Framework, open for 4 years initially, extended for a further 4 years."
},
"hasRenewal": true,
"description": "See Invitation to Tender for further information and Appendix A Specification for Lot 9.",
"suitability": {
"sme": true
},
"awardCriteria": {
"criteria": [
{
"name": "Technical",
"type": "quality",
"numbers": [
{
"number": 100,
"weight": "percentageExact"
}
]
}
]
},
"contractPeriod": {
"endDate": "2030-07-20T23:59:59+01:00",
"startDate": "2026-07-20T00:00:00Z",
"maxExtentDate": "2034-07-20T23:59:59+01:00"
}
},
{
"id": "LOT-0009",
"title": "Lot 10 - Multi-Disciplinary Lot",
"value": {
"amount": 10000000,
"currency": "GBP",
"amountGross": 12000000
},
"status": "active",
"renewal": {
"description": "Open Framework, open for 4 years initially, extended for a further 4 years."
},
"hasRenewal": true,
"description": "See Invitation to Tender for further information and Appendix A Specification for Lot 10.",
"suitability": {
"sme": true
},
"awardCriteria": {
"criteria": [
{
"name": "No Criteria",
"type": "quality",
"description": "No award criteria, auto added to this Lot upon being successful on any lot, Lot 1 through 9. Mini competition only on this Lot, no direct award mechanism, therefore no evaluation criteria."
}
],
"weightingDescription": "No award criteria, auto added to this Lot upon being successful on any lot, Lot 1 through 9."
},
"contractPeriod": {
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