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| Source: | Find a Tender Service (FTS) |
| Notice Type: | Tender notice |
| Buyer: |
| Nuclear Waste Services Limited |
| Main Category: | Services |
| Procurement Method: | Competitive flexible procedure |
| Tender Status: | Open |
| Estimated Value (ex. VAT): | £13,800,000 |
| Estimated Value (inc. VAT): | £16,560,000 |
| Release Date: | 29 September 2026 |
| Application Deadline: | 26 October 2026 |
| Enquiry Deadline: | 19 October 2026 |
| Procurement ID (OCID): | ocds-h6vhtk-059a7a |
| Notice Reference: | 091954-2026 |
All 5 notices for this procurement, oldest first.
Site Characterisation Professional Services Support (SCPSS)
Site Characterisation Professional Services Support (SCPSS)
Site Characterisation Professional Services Support (SCPSS)
Site Characterisation Professional Services Support (SCPSS) - C26888
Site Characterisation Professional Services Support (SCPSS) - C26888
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| Call-off method: | Both: direct call-off and mini-competition |
| Maximum operators: | 15 |
The scope of the SCPSS Framework has been split into three Lots to allow NWS to appoint the right specialist. Lot 1 - Site Characterisation Planning and Technical Advisory Services: includes a wide range of consultancy, advisory, review and support services to NWS associated with all aspects of the planning, design, specification and delivery of site characterisation programmes (including onshore and offshore, intrusive and non-intrusive, plus off-site analysis). Lot 2 - Geological and Geophysical Interpretation and Modelling: encompasses geological and geophysical analysis, interpretation and modelling activities required to support the development of geological understanding. This will include interpretation and modelling across multiple UK sites, regions and basins, reflecting evolving data availability, uncertainty, and project maturity. Lot 3 - Hydrogeological Interpretation and Modelling: encompasses the research and technical development required to characterise, interpret and model hydrogeological and hydrogeochemical systems. This includes the development of conceptual and numerical groundwater flow and solute transport models. ITP and ITT documentation available on Atamis: https://atamis-2464.my.site.com/s/Welcome
Lot 1 - Site Characterisation Planning and Technical Advisory Services
Lot 2 - Geological and Geophysical Interpretation and Modelling
Lot 3 - Hydrogeological Interpretation and Modelling
Document pack· 1 file
Published contracts in the last 12 months
58
total contracts
£3577.9m
total value
£155,562,261
average contract size
Typical categories
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Nuclear Waste Services Limited · WAC-649036
Site Characterisation Professional Services Support (SCPSS) - C26888
Nuclear Waste Services Limited · WAC-643219
Disposal System Science & Technology Framework
Nuclear Waste Services Limited · WAC-635626
Pipeline status
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Application Deadline
26 October 2026
27 days left
Estimated Value
£13,800,000
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