Lot 1
No lot description published.
Award criteria
Technical — 70% (70%)
Commercial — 20% (20%)
Social Value — 10 (10%)
View official notice ↗Official source
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. 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
No lot description published.
Award criteria
Technical — 70% (70%)
Commercial — 20% (20%)
Social Value — 10 (10%)
| Item | Category | Quantity |
|---|---|---|
| 1 | Radioactive-, toxic-, medical- and hazardous waste services, Environmental safety services, Disposal of radioactive waste, Packaging of low level nuclear waste, Geological, geophysical and other scientific prospecting services, Pollutants tracking and monitoring and rehabilitation services, Environmental auditing, Environmental impact assessment other than for construction, Nuclear safety services | Not published |
Benchmarked against retained Find a Tender procedures with CPV division 71. The category anchor is Geological, geophysical and other scientific prospecting services (71351000); 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 | 4,681 | 4 median · 30.1 average (1,459 of 4,681 with a bid count) | 4 average (1,606 of 4,681 with named award suppliers) | Not published |
| Same buyer | 4 | Not published | Not published | Not published |
| Similar published value (0.5×–2×) | 251 | 30 median · 30 average (2 of 251 with a bid count) | 14 average (2 of 251 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.
No planning milestones published.
No linked framework, prior procurement or reprocurement published.
Diagnostic view. “Not published” means this current release does not provide a value.
| OCID | ocds-h6vhtk-050cfa |
|---|---|
| Latest release ID | 070623-2026 |
| Latest release timestamp | Mon Jul 27 2026 09:17:58 GMT+0000 (Coordinated Universal Time) |
| Source | find-a-tender |
| Official notice URL | https://www.find-tender.service.gov.uk/Notice/070623-2026 |
| Tender status | active |
| Procurement method | open |
| Procurement method details | Open procedure |
| Main procurement category | services |
| Above threshold | Yes |
| Legal basis | 2023/54 |
| Tender period: start | Not published |
| Tender period: end | 2026-09-07T10:00:00+01:00 |
| Expression of interest deadline | Not published |
| Enquiry deadline | 2026-08-28T10:00:00+01:00 |
| Award period: start | Not published |
| Award period: end | 2026-12-02T23:59:59Z |
| Submission method details | Submission via the Atamis eSourcing system is required: https://atamis-2464.my.site.com/s/Welcome |
| Submission languages | en |
| Electronic catalogue policy | Not published |
| Total tender value | £13,700,000 |
| Tender lots in source | 1 |
| Tender items in source | 1 |
| Tender documents in source | 2 |
| Awards in latest release | 0 |
| Contracts in latest release | 0 |
| Parties in latest release | 1 |
| Date | Event | Reference |
|---|---|---|
| 27 Jul 2026 | tender | 070623-2026 |
| 21 Jul 2026 | planningUpdate | 068770-2026 |
| 17 Feb 2026 | planningUpdate | 014467-2026 |
| 15 Aug 2025 | planningUpdate | 049186-2025 |
| 22 May 2025 | planning | 025262-2025 |
| 6 May 2025 | planning | 019040-2025 |
Unmodified official OCDS data retained by Tenderline for this procurement process.
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