Site Characterisation Professional Services Support (SCPSS) - C26888
Nuclear Waste Services LimitedEstimated Value
Up to £13,800,000
Deadline
26 October 2026
15 days remaining
Published
8 October 2026
Type
Not specified
Overview
The scope of the SCPSS Framework has been split into three Lots to allow NWS to appoint the right specialist. This will include interpretation and modelling across multiple UK sites, regions and basins, reflecting evolving data availability, uncertainty, and project maturity.
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
Lots (3)
- Lot 1Site 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 2Geological and Geophysical Interpretation and Modelling: encompasses geological and geophysical analysis, interpretation and modelling activities required to support the development of geological understanding
- Lot 3Hydrogeological Interpretation and Modelling: encompasses the research and technical development required to characterise, interpret and model hydrogeological and hydrogeochemical systems
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Likely incumbents
Suppliers who won similar work from this buyer in the last 5 years.
- 1
Amentum Clean Energy Limited
£3m
total awarded
- 2
Veolia ES (UK) Limited
3 contracts wonlatest 19 Aug 2026ends 2 Sept 2030£64m
total awarded
- 3
Cyclife UK
3 contracts wonlatest 5 Jun 2026ends 12 Aug 2030£48m
total awarded
- 4
Galson Sciences Limited
£3m
total awarded
- 5
Nuvia Limited
£3m
total awarded
Amentum Clean Energy Limited is the most likely incumbent based on recency and category match. To win, bidders typically need a clearly differentiated proposition or a price advantage.
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two years of filed accountsyour financial standingturnover vs contract valueyour Companies House recordcash flow for 30-day termscredit scores and ratios
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Buyer Profile
Nuclear Waste Services LimitedKey Dates
Published
8 October 2026
Submission deadline
26 October 2026
Notice type
tenderUpdate
Source
find a tender
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