---
title: "AVIR Services for 756 & 398"
ocid: "ocds-h6vhtk-067f91"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-067f91"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-067f91.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-067f91.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "TRANSPORT FOR WALES RAIL LIMITED (UTILITY BUYER)"
published: "2026-04-10"
---

# AVIR Services for 756 & 398

Buyer: TRANSPORT FOR WALES RAIL LIMITED (UTILITY BUYER)  
Current stage: Award  
OCID: ocds-h6vhtk-067f91

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-h6vhtk-067f91)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-067f91.json)

## Summary

The procurement process outlined here involves Transport for Wales Rail Limited, a sub-central government authority under Welsh devolved regulations, as the buying organisation. The contract, titled "AVIR Services for 756 & 398," focuses on the industry category of surveillance and security systems, with activities centred in the United Kingdom. The contract was at the tender stage and has now advanced to the award stage, with One Big Circle listed as the supplier. It involves goods such as train-mounted monitoring equipment for use on the Core Valley Lines. The procurement was conducted using a direct method, below threshold and without competition. The contract was signed on 17 March 2026 and covers a period beginning from 1 April 2026 to 2 April 2026, valued at £47,771.52 GBP net.

This tender offers significant growth opportunities for businesses involved in surveillance and security systems, particularly those specialising in railway monitoring solutions. Large enterprises with experience in deploying train-mounted monitoring technologies, or those looking to expand into this niche rail infrastructure segment, would find competitive opportunities here. Established entities with the capability to supply advanced equipment like line scanning cameras, unmanned geometry measurement systems, and pantograph video monitoring devices will likely thrive in fulfilling the contract requirements set by Transport for Wales Rail Limited.

## Notice

Contract Details Notice - There is a business objective to provide train mount ed monitoring equipment to some of the TfW fleet to be used on the Core Valley Lines, this consists of PLPR (line scanning camera equipment to look for faults with track components ), UGMS (unmanned Geometry measurement systems to measure track quality and log defects), and Pan Monitoring (Pantograph video monitoring ).

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/032643-2026 |
| Notice type | UK7 - Contract Details Notice |
| Procurement type | Standard |
| Procurement category | Goods |
| Procurement method | Direct |
| Procurement method details | Below threshold - without competition |
| Tender suitability | Not specified |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 10 Apr 2026 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 17 Mar 2026 |
| Contract period | 31 Mar 2026 - 2 Apr 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | £47,771 |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Complete |
| Awards status | Active |
| Contracts status | Active |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | TRANSPORT FOR WALES RAIL LIMITED (UTILITY BUYER) |
| Locality | PONTYPRIDD |
| Post town | Cardiff |
| Postcode | CF37 4TH |
| Country | Wales |
| ITL 1 | TLL Wales |
| ITL 2 | TLL5 South East Wales |
| ITL 3 | TLL51 Central Valleys and Bridgend |
| Local authority | Rhondda Cynon Taf |
| Electoral ward | Pontypridd Town |
| Westminster constituency | Pontypridd |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | ONE BIG CIRCLE |

## CPV Codes

### Divisions

- 35 - Security, fire-fighting, police and defence equipment

### Codes

- 35120000 - Surveillance and security systems and devices

## Release History

- 10 Apr 2026 at 08:20 - Award - UK7 - Contract Details Notice - https://www.find-tender.service.gov.uk/Notice/032643-2026

## Documents

- https://www.find-tender.service.gov.uk/Notice/032643-2026
  10th April 2026 - Contract details notice on Find a Tender

## Notice URLs

- http://www.tfwrail.wales
- 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-067f91. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-067f91.json.