---
title: "PIN Peer Review of Initial Site Evaluations"
ocid: "ocds-h6vhtk-050d04"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-050d04"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-050d04.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-050d04.json"
source: "Find A Tender Service"
current_stage: "Planning"
buyer: "NUCLEAR WASTE SERVICES LIMITED"
published: "2025-05-06"
---

# PIN Peer Review of Initial Site Evaluations

Buyer: NUCLEAR WASTE SERVICES LIMITED  
Current stage: Planning  
OCID: ocds-h6vhtk-050d04

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## Summary

Nuclear Waste Services Limited, located in Calderbridge, Seascale, UK, is planning a procurement process titled "PIN Peer Review of Initial Site Evaluations." This initiative falls under the services industry category, specifically targeting research and development services and related consultancy. The procurement stage is currently in the planning phase, with communications initiated as of 2nd May 2025. The main objective is to engage peer reviewers with significant international experience in developing Environmental Safety Cases for geological disposal facilities, aiding in the decision-making process regarding potential sites for a geological disposal facility across the UK. The process is guided by Procurement Initiative Notification (PIN) and other related documents, with an estimated contract value of £500,000.

This tender offers significant opportunities for businesses specialised in environmental planning, research consultancy services, and the development of safety cases. Organisations with a strong background in nuclear waste management and consultancy are well-positioned to compete for this contract. Specifically, companies that can assemble a team of experienced peer reviewers, independent of prior work related to the Initial Site Evaluations, will find substantial potential for contributing to a critical national project. By participating, businesses can enhance their portfolio with high-profile government contracts, thereby facilitating further growth in the specialised field of nuclear waste disposal consultancy.

## Notice

The Consultant's team should consist of a minimum of two peer reviewers. The peer reviewers should be independent of the Employer's work to develop the ISE and the associated permit applications. Give the novel nature of the ISE and associated permit application, direct experience of the staged regulation guidance and ISE development is therefore not possible.

The peer reviewers should have significant (10 years +) international experience of the development of Environmental Safety Cases for geological disposal facilities and the associated regulatory requirements. The Consultant should describe in their tender how the skills and experience of their team will benefit the peer review process and overall quality of the ISE submissions.

We are looking for Suppliers to provide views on:

* Firm bidding intention

* The Contract Technical Specification (CTS)

* Availability and feasibility of the procurement timescale

### Lot Information

Lot 1

Nuclear Waste Services is responsible for implementing geological disposal of the UK's most hazardous radioactive waste and is currently working towards identifying potential sites for a geological disposal facility (GDF). Non-intrusive investigations and site evaluations have found that Search Areas under consideration have the potential to host a GDF. Further site investigations, including intrusive (deep borehole) investigations, are now needed to underpin GDF feasibility and environmental safety arguments. These assessments will then support decision-making on the preferred locations for the surface and sub-surface elements of a GDF associated with each Search Area.

The Environment Agency has set out a process of 'staged regulation' of the GDF implementation process [3]. Staged regulation begins with an application for an environmental permit to undertake surface-based intrusive investigations to obtain information about sub-surface conditions. Preparation of an Initial Site Evaluation (ISE) to support such an environmental permit application is consistent with the environmental regulators' guidance on implementing geological disposal (the GRA) [3] and preliminary guidance on the scope and content of an ISE (the 2014 ISE Guidance) [7]. The development of an ISE for a GDF has no precedent and EA has never determined a Schedule 23 application for intrusive investigation works. Consequently, there is a degree of uncertainty surrounding the approaches and expectations from both an applicant and regulatory perspective.

This PIN should be read in conjunction with the following documents, all of which can be viewed on Atamis: https://atamis-2464.my.site.com/s/Welcome

* Contract Technical Specification
* Request for Information
* Atamis Supplier User Guide
* Overview of the BATs Marketplace
You will be required to register on Atamis, and once registration is complete you can search for this PIN using the Atamis search box and using the title as a reference - PIN BATs - PEER REVIEW OF INITIAL SITE EVALUATIONS (ISE) - C25208

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/019054-2025 |
| Notice type | Planning Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Not Specified |
| Procurement method details | Not specified |
| Tender suitability | Not specified |
| Awardee scale | Not specified |
| All stages | Planning |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 6 May 2025 |
| Submission deadline | Not specified |
| Future notice date | 1 May 2025 |
| Award date | Not specified |
| Contract period | Not specified |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £500,000 |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Planned |
| Lots status | Planned |
| Awards status | Not specified |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | NUCLEAR WASTE SERVICES LIMITED |
| Locality | CALDERBRIDGE, SEASCALE |
| Post town | Carlisle |
| Postcode | CA20 1DB |
| Country | England |
| ITL 1 | TLD North West (England) |
| ITL 2 | TLD1 Cumbria |
| ITL 3 | TLD13 Cumberland |
| Local authority | Cumberland |
| Electoral ward | Gosforth |
| Westminster constituency | Whitehaven and Workington |
| Delivery location | Not specified |

## CPV Codes

### Divisions

- 44 - Construction structures and materials; auxiliary products to construction (except electric apparatus)
- 73 - Research and development services and related consultancy services
- 90 - Sewage, refuse, cleaning and environmental services

### Codes

- 44421722 - Safety cases
- 73000000 - Research and development services and related consultancy services
- 73110000 - Research services
- 73200000 - Research and development consultancy services
- 73210000 - Research consultancy services
- 90711200 - Environmental standards other than for construction
- 90712000 - Environmental planning

## Release History

- 6 May 2025 at 11:18 - Planning - Planning Notice - https://www.find-tender.service.gov.uk/Notice/019054-2025

## Notice URLs

- https://atamis-2464.my.site.com/s/Welcome
- https://www.gov.uk/government/organisations/nuclear-waste-services/about

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-h6vhtk-050d04. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-050d04.json.
