Lot 1
No lot description published.
Further to the previous preliminary market engagement notice (https://www.find-tender.service.gov.uk/Notice/016818-2026), a pre-tender market engagement webinar on will take place at 15:00 on 14/09/2026. Please use the link below to register for the webinar: Nuclear Waste Services SCPSS Webinar (https://events.teams.microsoft.com/event/1e2d673b-4388-450c-9977-7c5c76dfc755@1929b5b6-230e-4b2e-837a-b96f0a9b1b56?source=copyLinkLegacyShareEventDialog) If you have any queries or require technical assistance with registration, please contact: gdfmajorprocurements@nuclearwasteservices.uk The Site Characterisation Professional Services Support (SCPSS) framework is designed to provide NWS with comprehensive support across all aspects of site characterisation activities. Site Characterisation is the process of developing a detailed understanding of the geology and surrounding environment of an area. It involves a range of investigative activities, which will help NWS to inform assessments of the safety and suitability of sites. Site Characterisation enables a better understanding of the likely design and construction methodologies and therefore a higher certainty of the cost outturn. NWS must ensure they have knowledge and processes in place to meet requirements of design and safety case teams in line with regulations. The scope is to provide professional services support for site characterisation activities across multiple sites. The scope has been split into three Lots: Lot 1: Site Characterisation Planning and Technical Advisory Services Lot 2: Geological and Geophysical Interpretation and Modelling Lot 3: Hydrogeological Interpretation and Modelling A pre-tender market engagement webinar on will take place at 15:00 on 14/09/2026. Please use the link below to register for the webinar: NWS has also created a webpage to facilitate communication with the market and the sharing of documentation. The link to the webpage is: www.nuclearwasteservices.uk/2025/11/site-characterisation-professional-services-support-scpss/
No lot description published.
| Item | Category | Quantity |
|---|---|---|
| 1 | Environmental engineering consultancy services, Geological and geophysical consultancy services, Site-investigation services, Seismic services, Nuclear safety services, Petrophysical interpretation services, Engineering services, Groundwater pollution monitoring or control services, Environmental monitoring other than for construction, Environmental planning, Geophysical prospecting services, Geological, geophysical and other scientific prospecting services, Ground investigation services, Environmental issues consultancy services, Environmental management, Core preparation and analysis services, Advisory and consultative engineering services, Research and experimental development services, Civil engineering consultancy services, Digital mapping services, Geology, oceanography and hydrology services, Geotechnical engineering services, Environmental impact assessment other than for construction, Structural engineering consultancy services, Engineering support services, Surface surveying services, Scientific prospecting services | Not published |
Benchmarked against retained Find a Tender procedures with CPV division 71. The category anchor is Engineering services (71300000); this is a deliberately broad market comparator. The comparison is shown at several levels rather than pretending one company or region is always the best benchmark.
| Comparison set | Procedures | Reported bids per procedure | Named award suppliers | Price evidence |
|---|---|---|---|---|
| Market: CPV division 71 | 8,850 | 5 median · 28.9 average (3,480 of 8,850 with a bid count) | 4 average (3,819 of 8,850 with named award suppliers) | Not published |
| Same buyer | 4 | Not published | Not published | Not published |
| Similar published value (0.5×–2×) | 386 | 30 median · 30 average (2 of 386 with a bid count) | 14 average (2 of 386 with named award suppliers) | Not published |
“Reported bids” is an official aggregate, sometimes reported per lot; it is the closest available competition measure. “Named award suppliers” are winners, not all applicants.
Not enough comparable procedures currently publish both a GBP tender value and a usable lowest-valid-bid value to calculate a responsible price-reduction benchmark. Tenderline deliberately does not infer a saving from named award suppliers or from missing award values.
| Milestone | Type | Due | Status |
|---|---|---|---|
| a pre-tender market engagement webinar on will take place at 15:00 on 14/09/2026. Please use the link below to register for the webinar: Nuclear Waste Services SCPSS Webinar (https://events.teams.microsoft.com/event/1e2d673b-4388-450c-9977-7c5c76dfc755@1929b5b6-230e-4b2e-837a-b96f0a9b1b56?source=copyLinkLegacyShareEventDialog) If you have any queries or require technical assistance with registration, please contact: gdfmajorprocurements@nuclearwasteservices.uk NWS has also created a webpage to facilitate communication with the market and the sharing of documentation. The link to the webpage is: www.nuclearwasteservices.uk/2025/11/site-characterisation-professional-services-support-scpss/ | engagement | 14 Sept 2026 | scheduled |
No linked framework, prior procurement or reprocurement published.
Diagnostic view. “Not published” means this current release does not provide a value.
| OCID | ocds-h6vhtk-059a7a |
|---|---|
| Latest release ID | 080352-2026 |
| Latest release timestamp | Mon Aug 24 2026 12:24:04 GMT+0000 (Coordinated Universal Time) |
| Source | find-a-tender |
| Official notice URL | Not published |
| Tender status | planned |
| Procurement method | Not published |
| Procurement method details | Not published |
| Main procurement category | services |
| Above threshold | Yes |
| 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 | £13,800,000 |
| Tender lots in source | 1 |
| Tender items in source | 1 |
| Tender documents in source | 0 |
| Awards in latest release | 0 |
| Contracts in latest release | 0 |
| Parties in latest release | 1 |
| Date | Event | Reference |
|---|---|---|
| 24 Aug 2026 | planning | 080352-2026 |
| 25 Feb 2026 | planningUpdate | 016818-2026 |
| 25 Nov 2025 | planning | 077027-2025 |
| 15 Sept 2025 | planning | 056643-2025 |
Unmodified official OCDS data retained by Tenderline for this procurement process.
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{
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{
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{
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"description": "Further to the previous preliminary market engagement notice (https://www.find-tender.service.gov.uk/Notice/016818-2026), a pre-tender market engagement webinar on will take place at 15:00 on 14/09/2026. Please use the link below to register for the webinar:\nNuclear Waste Services SCPSS Webinar (https://events.teams.microsoft.com/event/1e2d673b-4388-450c-9977-7c5c76dfc755@1929b5b6-230e-4b2e-837a-b96f0a9b1b56?source=copyLinkLegacyShareEventDialog)\nIf you have any queries or require technical assistance with registration, please contact: gdfmajorprocurements@nuclearwasteservices.uk\nThe Site Characterisation Professional Services Support (SCPSS) framework is designed to provide NWS with comprehensive support across all aspects of site characterisation activities.\nSite Characterisation is the process of developing a detailed understanding of the geology and surrounding environment of an area. It involves a range of investigative activities, which will help NWS to inform assessments of the safety and suitability of sites.\nSite Characterisation enables a better understanding of the likely design and construction methodologies and therefore a higher certainty of the cost outturn. NWS must ensure they have knowledge and processes in place to meet requirements of design and safety case teams in line with regulations. \nThe scope is to provide professional services support for site characterisation activities across multiple sites. \nThe scope has been split into three Lots:\nLot 1: Site Characterisation Planning and Technical Advisory Services\nLot 2: Geological and Geophysical Interpretation and Modelling\nLot 3: Hydrogeological Interpretation and Modelling\nA pre-tender market engagement webinar on will take place at 15:00 on 14/09/2026. Please use the link below to register for the webinar:\nNWS has also created a webpage to facilitate communication with the market and the sharing of documentation. The link to the webpage is: www.nuclearwasteservices.uk/2025/11/site-characterisation-professional-services-support-scpss/",
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],
"title": "Site Characterisation Professional Services Support (SCPSS) - C26888",
"value": {
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"description": "Further to the previous preliminary market engagement notice (https://www.find-tender.service.gov.uk/Notice/016818-2026), a pre-tender market engagement webinar on will take place at 15:00 on 14/09/2026. Please use the link below to register for the webinar:\nNuclear Waste Services SCPSS Webinar (https://events.teams.microsoft.com/event/1e2d673b-4388-450c-9977-7c5c76dfc755@1929b5b6-230e-4b2e-837a-b96f0a9b1b56?source=copyLinkLegacyShareEventDialog)\nIf you have any queries or require technical assistance with registration, please contact: gdfmajorprocurements@nuclearwasteservices.uk\nThe Site Characterisation Professional Services Support (SCPSS) framework is designed to provide NWS with comprehensive support across all aspects of site characterisation activities.\nSite Characterisation is the process of developing a detailed understanding of the geology and surrounding environment of an area. It involves a range of investigative activities, which will help NWS to inform assessments of the safety and suitability of sites.\nSite Characterisation enables a better understanding of the likely design and construction methodologies and therefore a higher certainty of the cost outturn. NWS must ensure they have knowledge and processes in place to meet requirements of design and safety case teams in line with regulations. \nThe scope is to provide professional services support for site characterisation activities across multiple sites. \nThe scope has been split into three Lots:\nLot 1: Site Characterisation Planning and Technical Advisory Services\nLot 2: Geological and Geophysical Interpretation and Modelling\nLot 3: Hydrogeological Interpretation and Modelling\nA pre-tender market engagement webinar on will take place at 15:00 on 14/09/2026. Please use the link below to register for the webinar:\nNWS has also created a webpage to facilitate communication with the market and the sharing of documentation. The link to the webpage is: www.nuclearwasteservices.uk/2025/11/site-characterisation-professional-services-support-scpss/",
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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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"scheme": "CPV",
"description": "Petrophysical interpretation services"
}
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}
],
"title": "Site Characterisation Professional Services Support (SCPSS)",
"value": {
"amount": 13800000,
"currency": "GBP",
"amountGross": 16560000
},
"status": "planned",
"amendments": [
{
"id": "016818-2026",
"description": "The next round of SCPSS Market Engagement - Webinar"
}
],
"legalBasis": {
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"uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents",
"scheme": "UKPGA"
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"techniques": {
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"description": "The Site Characterisation Professional Services Support (SCPSS) framework is designed to provide NWS with comprehensive support across all aspects of site characterisation activities during the period leading up to the appointment and onboarding of the Site Characterisation Delivery Partner (SCDP). The framework is for professional services only.",
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"parties": [
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"roles": [
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],
"address": {
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"country": "GB",
"locality": "Calderbridge, Seascale",
"postalCode": "CA20 1DB",
"countryName": "United Kingdom",
"streetAddress": "Pelham House, Pelham Drive,"
},
"details": {
"url": "https://www.gov.uk/government/organisations/nuclear-waste-services/about",
"classifications": [
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"scheme": "UK_CA_TYPE",
"description": "Public authority - sub-central government"
}
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},
"identifier": {
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"scheme": "GB-PPON"
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"contactPoint": {
"name": "Piotr Bednarski",
"email": "piotr.bednarski@nuclearwasteservices.uk"
}
}
],
"language": "en",
"planning": {
"documents": [
{
"id": "016818-2026",
"url": "https://www.find-tender.service.gov.uk/Notice/016818-2026",
"format": "text/html",
"noticeType": "UK2",
"description": "Preliminary market engagement notice on Find a Tender",
"documentType": "marketEngagementNotice",
"datePublished": "2026-02-25T11:52:05Z"
}
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"id": "engagement",
"type": "engagement",
"status": "scheduled",
"dueDate": "2026-03-09T23:59:59Z",
"description": "The Contracting Authority, Nuclear Waste Services (NWS), would like to thank suppliers for their interest in, and responses to, the Request for Information (RFI) for the Site Characterisation Professional Services Support (SCPSS) framework opportunity published on 25 November 2025.\nFollowing a detailed review of the responses received, NWS intends to provide further clarity on the proposed framework structure, scope, procurement approach, forthcoming activities, and key themes identified through supplier feedback. To support this, NWS will host a virtual market engagement event on 9 March 2026, from 13:00 to 14:30.\nThe event will be delivered via Microsoft Teams. Suppliers wishing to participate must register their interest no later than 17:00 on 6 March 2026 via the following link: https://events.teams.microsoft.com/event/adfb2080-1855-4340-bf1e-b3cf7e7a078a@1929b5b6-230e-4b2e-837a-b96f0a9b1b56\nRegistrations should include the full names and email addresses of all proposed attendees. There is an option to submit questions at the point of registration.\nAttendance at the event will be anonymous. Any questions raised and addressed during the webinar will also be handled on an anonymous basis. Participants may submit questions through the Microsoft Teams Q&A facility during the event. Questions will be moderated and answered during a dedicated question and answer session following the presentation. Subject to commercial sensitivity, responses to any unanswered questions will be published on the SCPSS webpage after the webinar. \n If you have any queries or require technical assistance with registration, please contact: gdfmajorprocurements@nuclearwasteservices.uk\nNWS has also created a webpage to facilitate communication with the market and the sharing of documentation. The link to the webpage is: www.nuclearwasteservices.uk/2025/11/site-characterisation-professional-services-support-scpss/"
}
]
},
"initiationType": "tender"
}{
"id": "077027-2025",
"tag": [
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],
"date": "2025-11-25T17:00:35Z",
"ocid": "ocds-h6vhtk-059a7a",
"buyer": {
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"name": "Nuclear Waste Services Limited"
},
"tender": {
"id": "C26888",
"lots": [
{
"id": "1",
"status": "planned",
"hasRenewal": true,
"suitability": {
"sme": true
},
"contractPeriod": {
"endDate": "2029-09-01T23:59:59+01:00",
"startDate": "2026-09-01T00:00:00+01:00",
"maxExtentDate": "2031-09-01T23:59:59+01:00"
}
}
],
"items": [
{
"id": "1",
"relatedLot": "1",
"additionalClassifications": [
{
"id": "71313000",
"scheme": "CPV",
"description": "Environmental engineering consultancy services"
},
{
"id": "71351200",
"scheme": "CPV",
"description": "Geological and geophysical consultancy services"
}
]
}
],
"title": "Site Characterisation Professional Services Support (SCPSS)",
"status": "planned",
"legalBasis": {
"id": "2023/54",
"uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents",
"scheme": "UKPGA"
},
"techniques": {
"hasFrameworkAgreement": true
},
"description": "The Site Characterisation Professional Services Support (SCPSS) framework is designed to provide NWS with comprehensive support across all aspects of site characterisation activities during the period leading up to the appointment and onboarding of the Site Characterisation Delivery Partner (SCDP). The framework is for professional services only.",
"communication": {
"futureNoticeDate": "2026-04-01T23:59:59+01:00"
},
"aboveThreshold": true,
"mainProcurementCategory": "services"
},
"parties": [
{
"id": "GB-PPON-PNWB-5846-DYCH",
"name": "Nuclear Waste Services Limited",
"roles": [
"buyer"
],
"address": {
"region": "UKD11",
"country": "GB",
"locality": "Calderbridge, Seascale",
"postalCode": "CA20 1DB",
"countryName": "United Kingdom",
"streetAddress": "Pelham House, Pelham Drive,"
},
"details": {
"url": "https://www.gov.uk/government/organisations/nuclear-waste-services/about",
"classifications": [
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"scheme": "UK_CA_TYPE",
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}
]
},
"identifier": {
"id": "PNWB-5846-DYCH",
"scheme": "GB-PPON"
},
"contactPoint": {
"name": "Piotr Bednarski",
"email": "piotr.bednarski@nuclearwasteservices.uk"
}
}
],
"language": "en",
"planning": {
"documents": [
{
"id": "077027-2025",
"url": "https://www.find-tender.service.gov.uk/Notice/077027-2025",
"format": "text/html",
"noticeType": "UK2",
"description": "Preliminary market engagement notice on Find a Tender",
"documentType": "marketEngagementNotice",
"datePublished": "2025-11-25T17:00:35Z"
}
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"id": "engagement",
"type": "engagement",
"status": "scheduled",
"dueDate": "2025-12-18T23:59:59Z",
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}
]
},
"initiationType": "tender"
}{
"id": "056643-2025",
"tag": [
"planning"
],
"date": "2025-09-15T15:38:45+01:00",
"ocid": "ocds-h6vhtk-059a7a",
"buyer": {
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"sme": true
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"endDate": "2030-06-01T23:59:59+01:00",
"startDate": "2026-06-01T00:00:00+01:00"
}
}
],
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"id": "1",
"relatedLot": "1",
"additionalClassifications": [
{
"id": "71313000",
"scheme": "CPV",
"description": "Environmental engineering consultancy services"
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"scheme": "CPV",
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}
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}
],
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"uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents",
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},
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"communication": {
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"mainProcurementCategory": "services"
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"parties": [
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"details": {
"url": "https://www.gov.uk/government/organisations/nuclear-waste-services/about",
"classifications": [
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"id": "publicAuthoritySubCentralGovernment",
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},
"identifier": {
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},
"contactPoint": {
"name": "Piotr Bednarski",
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}
}
],
"language": "en",
"planning": {
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"id": "056643-2025",
"url": "https://www.find-tender.service.gov.uk/Notice/056643-2025",
"format": "text/html",
"noticeType": "UK1",
"description": "Pipeline notice on Find a Tender",
"documentType": "plannedProcurementNotice",
"datePublished": "2025-09-15T15:38:45+01:00"
}
]
},
"initiationType": "tender"
}