Planning

Environmental Safety Case: General Tech inc Geological & Hydrogeological (with consideration of Peer Review Services).

  • Nuclear Waste Services Limited

UK2: Preliminary market engagement notice - Procurement Act 2023 - view information about notice types

Notice identifier: 2025/S 000-049186

Procurement identifier (OCID): ocds-h6vhtk-050cfa (view related notices)

Published 22 May 2025, 4:31pm

Last edited 15 August 2025, 2:51pm

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Title: Environmental Safety Case: General Tech inc Geological & Hydrogeological (with consideration of Peer Review Services).

Description: Initial market engagement conducted under PCR2015, due to unforeseen circumstances new market engagement is required to ensure market input on the considerations of additional scope. Suppliers are requested to contact Lewis Gribbin(Lewis.gribbin@nuclearwasteservices.uk) to receive a copy of the Market Engagement Request for Information and return a completed Questionnaire document by 29/08/25.

Value (ex-Vat): £14,700,000

Value (inc-Vat): £17,640,000

Contract Start Date: 31/08/2026

Contract End Date: 31/08/2031

Engagement: Not concluded.

Engagement Deadline: 15/09/2025

Engagement Description: Initial market engagement conducted under PCR2015, due to unforeseen circumstances new market engagement is required to ensure market input on the considerations of additional scope. Suppliers are requested to contact Lewis Gribbin(Lewis.gribbin@nuclearwasteservices.uk) to receive a copy of the Market Engagement Request for Information and return a completed Questionnaire document by 29/08/25.

Estimated Publication Date: 29/05/26

Scope

Reference

C16723

Description

Replacement to Environmental Safety Case (ESC) Lots 2,3&4 (General Technical including Geological and Hydrogeological Support & Peer Review Services)

Initial market engagement conducted under PCR2015 (Notice identifier: 2024/S 000-023744

https://www.find-tender.service.gov.uk/Notice/023744-2024), due to unforeseen circumstances new market engagement is required to ensure market input on the considerations of additional scope. Suppliers are requested to contact Lewis Gribbin(Lewis.gribbin@nuclearwasteservices.uk) to receive a copy of the Market Engagement Request for Information (RFI) and return a completed Questionnaire document by 29/08/25.

Total value (estimated)

  • £14,700,000 excluding VAT
  • £17,640,000 including VAT

Above the relevant threshold

Contract dates (estimated)

  • 31 August 2026 to 31 August 2031
  • 5 years, 1 day

Main procurement category

Services

CPV classifications

  • 90721000 - Environmental safety services

Engagement

Engagement deadline

15 September 2025

Engagement process description

Replacement to Environmental Safety Case (ESC) Lots 2,3&4 (General Technical including Geological and Hydrogeological Support & Peer Review Services)

Initial market engagement conducted under PCR2015 (Notice identifier: 2024/S 000-023744

https://www.find-tender.service.gov.uk/Notice/023744-2024), due to unforeseen circumstances new market engagement is required to ensure market input on the considerations of additional scope. Suppliers are requested to contact Lewis Gribbin(Lewis.gribbin@nuclearwasteservices.uk) to receive a copy of the Market Engagement Request for Information (RFI) and return a completed Questionnaire document by 29/08/25.

Submission

Publication date of tender notice (estimated)

29 May 2026

Contracting authority

Nuclear Waste Services Limited

  • Public Procurement Organisation Number: PNWB-5846-DYCH

Pelham House, Pelham Drive,

Calderbridge, Seascale

CA20 1DB

United Kingdom

Contact name: Robert Boston

Email: robert.boston@nuclearwasteservices.uk

Website: https://www.gov.uk/government/organisations/nuclear-waste-services/about

Region: UKD11 - West Cumbria

Organisation type: Public authority - sub-central government