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PERMANENT AWARD EVIDENCE

Post-Closure Safety Case Framework

Nuclear Waste Services · published 21 Oct 2025. This page preserves the identifiers and current held fields for one Contracts Finder release; it is not an invoice, performance assessment or complete contract history.

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Contracts Finder release IDd2b5f4fb-92c2-42ce-b89e-eb193cb5f21b-869075
Open Contracting ID (OCID)ocds-b5fd17-aef7c22a-4b38-47f0-b78e-ee651a6bd45c
Buyer identifierGB-CFS-326608
Release typeaward
PUBLISHED COMMERCIAL FIELDS

Values stay separate.

A tender estimate and an award value answer different questions. Neither is treated as cash paid.

Award value
Not disclosed
award field
Tender value
Not disclosed
tender field
Procurement method
Restricted procedure (above threshold)
Category
services
CPV
79417000
Safety consultancy services
Delivery
British Oversea Territories
No postcode
PUBLISHED DESCRIPTION

What the notice says

Post-closure safety cases demonstrate the safety of radioactive waste & geological disposal over long timescales & large uncertainties. This framework requires experts in PCSC production, methodology, modelling & knowledge management.

Tender statuscomplete
STAGE-DATE LEDGER

Reported dates, without an invented lifecycle.

The current projection contains one award release, not a verified chain of planning, tender, award, contract and modification records. Dates are shown in source-field order and are not silently repaired.

  1. 01Notice publishedPublication timestamp on the held release21 Oct 2025
  2. 02Tender period endsTender-period field as published21 Mar 2025
  3. 03Contract startsContract-period field as published1 Nov 2025
  4. 04Contract endsContract-period field as published31 Oct 2029
SUPPLIER EVIDENCE

Published names and exact identifiers

A company profile appears only when this release carries a usable company number. Name-only suppliers remain name-only.

Published name only

AMENTUM CLEAN ENERGY LIMITED

No legal entity is inferred from this supplier name.

Published name only

Eden Nuclear

No legal entity is inferred from this supplier name.

Published name only

Galson Sciences Limited.

No legal entity is inferred from this supplier name.

Published name only

INTERA

No legal entity is inferred from this supplier name.

Published name only

MCM Environmental Services Ltd

No legal entity is inferred from this supplier name.

SOURCE

Contracts Finder release

Published 21 Oct 2025 · held through the daily award projection · Open Government Licence v3.0.

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