Environmental Safety Case: General Tech inc Geological & Hydrogeological
Nuclear Waste Services LimitedEstimated Value
Up to £13,700,000
Deadline
7 September 2026
Published
27 July 2026
Type
Not specified
Overview
Nuclear Waste Services (NWS), the Client, through its Waste Services line of business, is procuring an open framework for Environmental Safety Case. The Client requires specialist technical services to support the application of and further development of its ESC.
This involves the provision of suitably qualified people to support the delivery of scoped packages of work to support NWS’ ESC team in fulfilling its obligations as set out by the regulator and undertaking the forward work programme. The scope of work under this framework involves the provision of support to the ESC team in undertaking the technical activities identified below.
Emerging requirements may be identified, noting that integrating tools and techniques of the LLWR and the GDF ESC Safety Cases will be an objective for NWS in the coming years. An Environmental Safety Case (ESC) is a comprehensive set of reports concerning the environmental safety of the disposal of solid radioactive waste, underpinned by a structured collection of arguments and scientific evidence.
Additional details
The ESC is an integral part of the Low Level Waste Repository (LLWR) site Permit to dispose of radioactive waste and demonstrates that it is safe to continue to dispose of low-level waste at the site. The extended operational lifetime of the facility, the continued disposal of waste into future vaults and the subsequent closure and capping of the LLWR, are all dependent upon the acceptance of the ESC by the Environment Agency. ITT documents are available on Atamis: https://atamis-2464.my.site.com/s/Welcome
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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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Buyer Profile
Nuclear Waste Services LimitedKey Dates
Published
27 July 2026
Submission deadline
7 September 2026
Notice type
tender
Source
find a tender
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