---
title: "Car Park Extension"
ocid: "ocds-h6vhtk-078c11"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-078c11"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-078c11.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-078c11.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "Civil Nuclear Police Authority (CNPA) / Civil Nuclear Constabulary (CNC)"
published: "2026-10-20"
---

# Car Park Extension

Buyer: Civil Nuclear Police Authority (CNPA) / Civil Nuclear Constabulary (CNC)  
Current stage: Award  
OCID: ocds-h6vhtk-078c11

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[Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-078c11.json)

## Summary

The Civil Nuclear Police Authority and Civil Nuclear Constabulary bought the design and construction of an extension to the existing surface car park at Griffin Park Training Facility. This is a construction project involving car-park design and delivery, rather than a general facilities or parking-management service. The specified location is the Griffin Park Training Facility in the United Kingdom; the named buyer is based at Harwell Science & Innovation Campus in Didcot. The procurement was treated as a services category, with engineering and construction consultancy as the stated classification. The requirement covers an extension to an existing car park, so it is relevant to contractors able to undertake site-based design and construction work for a public-sector facility.

The procurement is complete and was awarded to Avrenim Group. The award was made on 16 October 2026, with a value of £51,000 excluding VAT (£61,200 including VAT). The contract period runs from 21 October 2026 to 31 March 2027. It was a direct award below the applicable threshold, without competition, using a framework agreement. The tender was divided into one lot, covering the car-park extension. The published procurement data does not set out separate eligibility requirements or evaluation criteria; the route recorded for this award did not involve a competitive assessment. The award is active, and the contract period is recorded as beginning shortly after the award date.

For suppliers seeking comparable work with the Civil Nuclear Constabulary, this award shows demand for a defined, relatively small site extension at a training facility, combining design with construction. A credible competitor would need to demonstrate the ability to plan and deliver a surface car-park extension within an operational public-sector site, including suitable engineering and construction capability and coordination from design through build. The selected supplier was recorded as an SME, indicating that this scale of requirement was delivered by a smaller business. The buyer used a framework agreement and made this award directly without competition, so suppliers’ framework access and ability to meet the buyer’s requirements through that route are commercially relevant. The work is specific to car-park infrastructure, not ongoing parking operations.

## Notice

Design and construction of an extension to the existing surface car park at Griffin Park Training Facility.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/099105-2026 |
| Notice type | UK6 - Contract Award Notice |
| Procurement type | Framework |
| Procurement category | Services |
| Procurement method | Direct |
| Procurement method details | Below threshold - without competition |
| Tender suitability | Not specified |
| Awardee scale | SME |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 20 Oct 2026 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 16 Oct 2026 |
| Contract period | 21 Oct 2026 - 31 Mar 2027 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | £51,000 |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Complete |
| Awards status | Active |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | Civil Nuclear Police Authority (CNPA) / Civil Nuclear Constabulary (CNC) |
| Locality | DIDCOT |
| Postcode area | Oxford |
| Postcode | OX11 0TR |
| Country | England |
| ITL 1 | TLJ South East (England) |
| ITL 2 | TLJ1 Berkshire, Buckinghamshire and Oxfordshire |
| ITL 3 | TLJ14 Oxfordshire CC |
| Local authority | Vale of White Horse |
| Electoral ward | Hendreds |
| Westminster constituency | Didcot and Wantage |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | Avrenim Group |

## CPV Codes

### Divisions

- 71 - Architectural, construction, engineering and inspection services

### Codes

- 71310000 - Consultative engineering and construction services

## Release History

- 20 Oct 2026 at 15:09 - Award - UK6 - Contract Award Notice - https://www.find-tender.service.gov.uk/Notice/099105-2026

## Documents

- https://www.find-tender.service.gov.uk/Notice/099105-2026
  20th October 2026 - Contract award notice on Find a Tender

## Notice URLs

- https://www.gov.uk/government/organisations/civil-nuclear-consta
- https://www.legislation.gov.uk/ukpga/2023/54/contents

## 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-078c11. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-078c11.json.