Notice Information
Notice Title
National Underground Asset Register (NUAR) Data Transformation and Ingestion Service
Notice Description
Ordnance Survey Ltd (OS) is Great Britain's mapping agency and is responsible for the surveying, production, maintenance and marketing of a wide range of geographic information, relied on by government, business and individuals. Further information can be found on our website http://www.os.uk. OS is a private limited company (company registration number 09121572), and the entire share capital is owned by the Department for Science, Innovation and Technology. OS is appointing an organisation "the Supplier" to deliver the Data Transformation and Ingestion (DT&I) Service component of the National Underground Asset Register (NUAR) Data Lifecycle. The NUAR Programme is a Government Digital Service (GDS) initiative to build a digital map of underground pipes and cables that will revolutionise the way the different sectors of the economy install, maintain, operate, and repair Great Britain's buried infrastructure. Once operational, NUAR is envisaged to deliver PS490 million per year of economic growth through increased efficiency, reduced asset strikes (when underground pipes and cables are accidentally damaged) and reduced disruptions for the public and businesses. The NUAR Programme delivers underground asset data to thousands of utility users through the Safe-Dig User Interface. This improves the efficiency and safety of underground works by providing secure access to privately and publicly owned location data about the pipes and cables beneath our feet. The digital map, available through the Safe-Dig Interface, gives planners and excavators standardised access to the data they need, when they need it, to carry out their work effectively and safely. It also includes features to keep data secure and improve its quality over time. Data processed, stored and published under NUAR represents assets critical to the functioning of the nation and therefore security is critical to the delivery of the NUAR Programme. The programme takes a security first approach to every aspect of delivery. This is particularly important for organisation handling the data as the successful DT&I Supplier will be responsible for providing an access point through the Data Supply Portal for the Asset Owner (AO) and then transforming the data to the NHDM. The NPSA and NPSC are key partners and NUAR has been identified by the former as an exemplar of how to implement security into a major programme of national significance. The DT&I Service is the interface for all Asset Owner (AO) data entering NUAR. The service receives AO data, transforms it into the NHDM and makes it available for ingestion into the NUAR Holding DB. The Authority will then pull the data to the NUAR Holding DB. OS is appointing a Supplier to deliver the Data Transformation and Ingestion (DT&I) Services which forms part of the NUAR Data Lifecycle. The Supplier will be required to transition all AOs (with a scheduled refresh date before 30 June 2026) by 1 April 2026. The Supplier will develop a plan, in consultation with the Authority, for transitioning the remaining AOs prior to their next scheduled refresh date. The Supplier will be provided with a DIS and a Transformation Pack for each AO to enable the transition. The services carried out by the Supplier must be delivered from within the UK. This includes any transfer or access of data and systems. It is anticipated that this contract shall commence on 8 December 2025 (the Commencement Date) which shall be the commencement of the Service Implementation and which shall complete on 31 March 2026. Following the Service Implementation, the remaining Services shall commence on 1 April 2026 and without prejudice to the early termination rights set out in the Conditions, shall continue for an initial period of two (2) years (the Term) The initial term of the contract will be for two years with the option for the Authority to extend the contract annually for a further three years meaning the contract would run until at least 31 March 2028, but potentially up to 31 March 2031 if all extensions were taken. Therefore, if all extensions are taken, the total length of the contract will be for five years (2+1+1+1).
Lot Information
Lot LOT-0001
Renewal: It is anticipated that this contract shall commence on 8 December 2025 (the Commencement Date) which shall be the commencement of the Service Implementation and which shall complete on 31 March 2026. Following the Service Implementation, the remaining Services shall commence on 1 April 2026 and without prejudice to the early termination rights set out in the Conditions, shall continue for an initial period of two (2) years (the Term) The initial term of the contract will be for two years with the option for the Authority to extend the contract annually for a further three years meaning the contract would run until at least 31 March 2028, but potentially up to 31 March 2031 if all extensions were taken. Therefore, if all extensions are taken, the total length of the contract will be for five years (2+1+1+1).
Notice Details
Publication & Lifecycle
- Open Contracting ID
- ocds-h6vhtk-0557e6
- Publication Source
- Find A Tender Service
- Latest Notice
- https://www.find-tender.service.gov.uk/Notice/085582-2025
- Current Stage
- Award
- All Stages
- Planning, Tender, Award
Procurement Classification
- Notice Type
- UK7 - Contract Details Notice
- Procurement Type
- Standard
- Procurement Category
- Services
- Procurement Method
- Selective
- Procurement Method Details
- Competitive flexible procedure
- Tender Suitability
- Not specified
- Awardee Scale
- SME
Common Procurement Vocabulary (CPV)
- CPV Divisions
48 - Software package and information systems
72 - IT services: consulting, software development, Internet and support
79 - Business services: law, marketing, consulting, recruitment, printing and security
-
- CPV Codes
48610000 - Database systems
48611000 - Database software package
48612000 - Database-management system
48986000 - Program testing software package
72212600 - Database and operating software development services
72212610 - Database software development services
72254000 - Software testing
72254100 - Systems testing services
72300000 - Data services
72310000 - Data-processing services
72311100 - Data conversion services
72312000 - Data entry services
72312100 - Data preparation services
72313000 - Data capture services
72314000 - Data collection and collation services
72317000 - Data storage services
72319000 - Data supply services
72320000 - Database services
72322000 - Data management services
79342300 - Customer services
Notice Value(s)
- Tender Value
- £5,000,000 £1M-£10M
- Lots Value
- £5,000,000 £1M-£10M
- Awards Value
- £5,000,000 £1M-£10M
- Contracts Value
- £5,000,000 £1M-£10M
Notice Dates
- Publication Date
- 22 Dec 20252 months ago
- Submission Deadline
- 26 Sep 2025Expired
- Future Notice Date
- 11 Aug 2025Expired
- Award Date
- 17 Nov 20253 months ago
- Contract Period
- 8 Dec 2025 - 31 Mar 2028 2-3 years
- Recurrence
- Not specified
Notice Status
- Tender Status
- Complete
- Lots Status
- Complete
- Awards Status
- Active
- Contracts Status
- Active
Buyer & Supplier
Contracting Authority (Buyer)
- Main Buyer
- ORDNANCE SURVEY LIMITED
- Contact Name
- Greg Hague
- Contact Email
- greg.hague@os.uk
- Contact Phone
- Not specified
Buyer Location
- Locality
- SOUTHAMPTON
- Postcode
- SO16 0AS
- Post Town
- Southampton
- Country
- England
-
- Major Region (ITL 1)
- TLJ South East (England)
- Basic Region (ITL 2)
- TLJ3 Hampshire and Isle of Wight
- Small Region (ITL 3)
- TLJ36 Central Hampshire
- Delivery Location
- TLJ32 Southampton
-
- Local Authority
- Test Valley
- Electoral Ward
- Chilworth, Nursling & Rownhams
- Westminster Constituency
- Romsey and Southampton North
Further Information
Notice Documents
-
https://www.find-tender.service.gov.uk/Notice/085582-2025
22nd December 2025 - Contract details notice on Find a Tender -
https://www.find-tender.service.gov.uk/Notice/074328-2025
17th November 2025 - Contract award notice on Find a Tender -
https://www.find-tender.service.gov.uk/Notice/056244-2025
12th September 2025 - Tender notice on Find a Tender -
https://www.find-tender.service.gov.uk/Notice/050767-2025
22nd August 2025 - Tender notice on Find a Tender -
https://www.find-tender.service.gov.uk/Notice/036942-2025
2nd July 2025 - Pipeline notice on Find a Tender -
https://in-tendhost.co.uk/os
All procurement documentation is available through the eTendering system used by Ordnance Survey (InTend) using the link above -
https://www.find-tender.service.gov.uk/Notice/Attachment/A-9523
National Underground Asset Register (NUAR) Data Transformation and Ingestion Services Contract - Commercially Redacted Version
Notice URLs
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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"description": "The Tender Submission Deadline has been extended from Thursday 25 September 2025 at 12:00 to Friday 26 September 2025 at 12:00. The description for the Competitive Flexible Procedure Description has also been updated to reflect the wording that is within the Instructions for Tendering document of the procurement documentation."
}
],
"coveredBy": [
"GPA"
]
},
"language": "en",
"bids": {
"details": [
{
"id": "2",
"status": "valid",
"tenderers": [
{
"id": "GB-COH-00688424",
"name": "AtkinsRealis UK Limited"
}
],
"relatedLots": [
"LOT-0001"
]
},
{
"id": "3",
"status": "valid",
"tenderers": [
{
"id": "GB-COH-11024697",
"name": "BlueRose Technologies Limited"
}
],
"relatedLots": [
"LOT-0001"
]
},
{
"id": "4",
"status": "valid",
"tenderers": [
{
"id": "GB-COH-04399948",
"name": "Datalynx Limited"
}
],
"relatedLots": [
"LOT-0001"
]
},
{
"id": "5",
"status": "valid",
"tenderers": [
{
"id": "GB-COH-10087677",
"name": "VAAMG Consulting Limited"
}
],
"relatedLots": [
"LOT-0001"
]
},
{
"id": "6",
"status": "valid",
"tenderers": [
{
"id": "GB-COH-07343436",
"name": "Ve3 Global Ltd"
}
],
"relatedLots": [
"LOT-0001"
]
},
{
"id": "7",
"status": "valid",
"tenderers": [
{
"id": "GB-COH-04785688",
"name": "1Spatial Group Limited"
}
],
"relatedLots": [
"LOT-0001"
]
}
],
"statistics": [
{
"id": "1",
"measure": "bids",
"value": 6,
"relatedLot": "LOT-0001"
},
{
"id": "2",
"measure": "finalStageBids",
"value": 6,
"relatedLot": "LOT-0001"
},
{
"id": "3",
"measure": "smeFinalStageBids",
"value": 4,
"relatedLot": "LOT-0001"
},
{
"id": "4",
"measure": "vcseFinalStageBids",
"value": 0,
"relatedLot": "LOT-0001"
}
]
},
"awards": [
{
"id": "1",
"title": "National Underground Asset Register (NUAR) Data Transformation and Ingestion Service",
"status": "active",
"date": "2025-11-17T00:00:00+00:00",
"value": {
"amountGross": 6000000,
"amount": 5000000,
"currency": "GBP"
},
"mainProcurementCategory": "services",
"aboveThreshold": true,
"suppliers": [
{
"id": "GB-COH-04785688",
"name": "1Spatial Group Limited"
}
],
"items": [
{
"id": "LOT-0001",
"additionalClassifications": [
{
"scheme": "CPV",
"id": "48610000",
"description": "Database systems"
},
{
"scheme": "CPV",
"id": "48611000",
"description": "Database software package"
},
{
"scheme": "CPV",
"id": "48612000",
"description": "Database-management system"
},
{
"scheme": "CPV",
"id": "72212600",
"description": "Database and operating software development services"
},
{
"scheme": "CPV",
"id": "72212610",
"description": "Database software development services"
},
{
"scheme": "CPV",
"id": "72300000",
"description": "Data services"
},
{
"scheme": "CPV",
"id": "72310000",
"description": "Data-processing services"
},
{
"scheme": "CPV",
"id": "72311100",
"description": "Data conversion services"
},
{
"scheme": "CPV",
"id": "72312000",
"description": "Data entry services"
},
{
"scheme": "CPV",
"id": "72312100",
"description": "Data preparation services"
},
{
"scheme": "CPV",
"id": "72313000",
"description": "Data capture services"
},
{
"scheme": "CPV",
"id": "72314000",
"description": "Data collection and collation services"
},
{
"scheme": "CPV",
"id": "72317000",
"description": "Data storage services"
},
{
"scheme": "CPV",
"id": "72319000",
"description": "Data supply services"
},
{
"scheme": "CPV",
"id": "72320000",
"description": "Database services"
},
{
"scheme": "CPV",
"id": "72322000",
"description": "Data management services"
},
{
"scheme": "CPV",
"id": "72254000",
"description": "Software testing"
},
{
"scheme": "CPV",
"id": "72254100",
"description": "Systems testing services"
},
{
"scheme": "CPV",
"id": "48986000",
"description": "Program testing software package"
},
{
"scheme": "CPV",
"id": "79342300",
"description": "Customer services"
}
],
"relatedLot": "LOT-0001"
}
],
"standstillPeriod": {
"endDate": "2025-11-26T23:59:59+00:00"
},
"contractPeriod": {
"startDate": "2025-12-08T00:00:00+00:00",
"endDate": "2028-03-31T23:59:59+01:00",
"maxExtentDate": "2031-03-31T23:59:59+01:00"
},
"hasRenewal": true,
"renewal": {
"description": "It is anticipated that this contract shall commence on 8 December 2025 (the Commencement Date) which shall be the commencement of the Service Implementation and which shall complete on 31 March 2026. Following the Service Implementation, the remaining Services shall commence on 1 April 2026 and without prejudice to the early termination rights set out in the Conditions, shall continue for an initial period of two (2) years (the Term) The initial term of the contract will be for two years with the option for the Authority to extend the contract annually for a further three years meaning the contract would run until at least 31 March 2028, but potentially up to 31 March 2031 if all extensions were taken. Therefore, if all extensions are taken, the total length of the contract will be for five years (2+1+1+1)."
},
"hasOptions": true,
"options": {
"description": "It is anticipated that this contract shall commence on 8 December 2025 (the Commencement Date) which shall be the commencement of the Service Implementation and which shall complete on 31 March 2026. Following the Service Implementation, the remaining Services shall commence on 1 April 2026 and without prejudice to the early termination rights set out in the Conditions, shall continue for an initial period of two (2) years (the Term) The initial term of the contract will be for two years with the option for the Authority to extend the contract annually for a further three years meaning the contract would run until at least 31 March 2028, but potentially up to 31 March 2031 if all extensions were taken. Therefore, if all extensions are taken, the total length of the contract will be for five years (2+1+1+1)."
},
"relatedLots": [
"LOT-0001"
],
"documents": [
{
"id": "074328-2025",
"documentType": "awardNotice",
"noticeType": "UK6",
"description": "Contract award notice on Find a Tender",
"url": "https://www.find-tender.service.gov.uk/Notice/074328-2025",
"datePublished": "2025-11-17T11:41:47Z",
"format": "text/html"
}
],
"assessmentSummariesDateSent": "2025-11-17T00:00:00+00:00",
"milestones": [
{
"id": "1",
"type": "futureSignatureDate",
"dueDate": "2025-11-28T23:59:59+00:00",
"status": "scheduled"
}
]
}
],
"contracts": [
{
"id": "1",
"awardID": "1",
"title": "National Underground Asset Register (NUAR) Data Transformation and Ingestion Service",
"status": "active",
"period": {
"startDate": "2025-12-08T00:00:00+00:00",
"endDate": "2028-03-31T23:59:59+01:00",
"maxExtentDate": "2031-03-31T23:59:59+01:00"
},
"hasRenewal": true,
"renewal": {
"description": "It is anticipated that this contract shall commence on 8 December 2025 (the Commencement Date) which shall be the commencement of the Service Implementation and which shall complete on 31 March 2026. Following the Service Implementation, the remaining Services shall commence on 1 April 2026 and without prejudice to the early termination rights set out in the Conditions, shall continue for an initial period of two (2) years (the Term) The initial term of the contract will be for two years with the option for the Authority to extend the contract annually for a further three years meaning the contract would run until at least 31 March 2028, but potentially up to 31 March 2031 if all extensions were taken. Therefore, if all extensions are taken, the total length of the contract will be for five years (2+1+1+1)."
},
"hasOptions": true,
"options": {
"description": "It is anticipated that this contract shall commence on 8 December 2025 (the Commencement Date) which shall be the commencement of the Service Implementation and which shall complete on 31 March 2026. Following the Service Implementation, the remaining Services shall commence on 1 April 2026 and without prejudice to the early termination rights set out in the Conditions, shall continue for an initial period of two (2) years (the Term) The initial term of the contract will be for two years with the option for the Authority to extend the contract annually for a further three years meaning the contract would run until at least 31 March 2028, but potentially up to 31 March 2031 if all extensions were taken. Therefore, if all extensions are taken, the total length of the contract will be for five years (2+1+1+1)."
},
"value": {
"amountGross": 6000000,
"amount": 5000000,
"currency": "GBP"
},
"aboveThreshold": true,
"dateSigned": "2025-12-04T00:00:00+00:00",
"documents": [
{
"id": "A-9523",
"documentType": "contractSigned",
"description": "National Underground Asset Register (NUAR) Data Transformation and Ingestion Services Contract - Commercially Redacted Version",
"url": "https://www.find-tender.service.gov.uk/Notice/Attachment/A-9523",
"format": "application/pdf"
},
{
"id": "085582-2025",
"documentType": "contractNotice",
"noticeType": "UK7",
"description": "Contract details notice on Find a Tender",
"url": "https://www.find-tender.service.gov.uk/Notice/085582-2025",
"datePublished": "2025-12-22T17:22:34Z",
"format": "text/html"
}
],
"agreedMetrics": [
{
"id": "1",
"title": "KPI 02 - Creation of Data Ingestion Specifications",
"description": "The time taken for a Data Ingestion Specification to be created following successful data triage.",
"observations": [
{
"id": "frequency",
"period": {
"durationInMonths": 1
}
}
]
},
{
"id": "2",
"title": "KPI 10 - Refresh Success",
"description": "The number of total data refresh submissions that fail due to issues with the DT&I service or other factors within the Supplier's control.",
"observations": [
{
"id": "frequency",
"period": {
"durationInMonths": 1
}
}
]
},
{
"id": "3",
"title": "KPI 11 - Data Supply Portal Availability",
"description": "The number of minutes in a month AOs can log onto the Data Supply Portal and upload or refresh their data, unless prior agreement is made with the Authority.",
"observations": [
{
"id": "frequency",
"period": {
"durationInMonths": 1
}
}
]
}
]
}
]
}