RFP QuestBeta
OpenStage · tender

Nuclear Waste Services Limited

Environmental Safety Case: General Tech inc Geological & Hydrogeological

Environment & WasteCPV 90521300
Value£13.7m framework ceiling
Deadline7 Sept 2026
Published27 Jul 2026
RegionNationwide

Framework ceiling £13,700,000 — the most the agreement may spend across all suppliers and call-offs, not a contract value

Timeline
Published 27 Jul 2026ClosedCloses 7 Sept 2026
Who to contact
matthew.j.smalley@nuclearwasteservices.uk

The procurement contact named on the official notice.

How to submit
Open the submissions portal

Submission via the Atamis eSourcing system is required: https://atamis-2464.my.site.com/s/Welcome

The submission route named on the official notice.

When this comes round again

Nuclear Waste Services Limited publishes Environment & Waste work continuously — 17 notices, roughly one every 33 days. This is a stream to watch, not a cycle to wait for.

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The brief

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

Requirements

What the notice asks for

01

The Client requires specialist technical services

The Client requires specialist technical services to support the application of and further development of its ESC.

02

This involves the provision of suitably qualified

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.

03

The scope of work under this framework

The scope of work under this framework involves the provision of support to the ESC team in undertaking the technical activities identified below.

04

Emerging requirements may be identified, noting

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.

05

The ESC is an integral part

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.

Sentences from the notice that state an obligation, surfaced automatically and shown in the order they appear. Not an exhaustive list — always confirm against the tender documents.

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Source & provenance
OCID
ocds-h6vhtk-050cfa
Stage
tender · Open
Source
Find a Tender
Buyer ref
070623-2026
View the original notice on Find a Tender

Contains public sector information licensed under the Open Government Licence v3.0. Source data © Crown copyright.

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