---
title: "C2C Class 357 OLE Monitoring"
ocid: "ocds-h6vhtk-052c6a"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-052c6a"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-052c6a.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-052c6a.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "NETWORK RAIL INFRASTRUCTURE LIMITED"
published: "2025-07-17"
---

# C2C Class 357 OLE Monitoring

Buyer: NETWORK RAIL INFRASTRUCTURE LIMITED  
Current stage: Award  
OCID: ocds-h6vhtk-052c6a

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## Summary

Network Rail Infrastructure Limited has completed the procurement process for the "C2C Class 357 OLE Monitoring" project, directly awarding the contract to Angel Trains Ltd. This project falls under the utilities sector and involves the installation and maintenance of Overhead Line Equipment (OLE) monitoring systems for the c2c Class 357 fleet. The procurement process, classified as a direct award due to technical reasons, was completed with the contract commencing on 5th September 2025 and concluding by 4th September 2028. The procurement strategy utilised ensures streamlined integration and leverages Angel Trains' existing expertise in the field, with the contract valued at £769,682.10 net.

This tender opens various avenues for businesses in the railway service industry, especially those dealing with data services and monitoring technologies. Companies with a proven track record in integrating technological solutions in railway systems will benefit, as the project requires expertise in the selection, design, installation, and ongoing management of OLE monitoring systems. Businesses providing complementary services, such as CCTV and visual data analysis, are also well-positioned to explore partnerships with Angel Trains Ltd or similar contracts. The direct award underscores the value placed on technical expertise and existing strong supplier relationships, emphasizing efficiency and quick implementation of critical railway safety systems.

## Notice

This procurement is for the provision of an Overhead Line Equipment (OLE) monitoring service for the c2c Class 357 fleet. This service will encompass the selection of technology, design, and installation of monitoring equipment on the passenger trains, ongoing maintenance, operation of the system, and subscription charges to the relevant supplier for data and analysis. The OLE monitoring service will provide the following key functionalities: * Height and Stagger Detection: Automated monitoring of OLE height and stagger, crucial parameters for safe and efficient train operation. * Acceleration-Based Alerts: Detection of rapid changes in OLE parameters, providing early warnings of potential issues. * Visual Processing: Analysis of streamed forward-facing CCTV and PanCam footage to identify: o Balance weight positions on the OLE. o Presence of birds' nests on the OLE infrastructure. o Vegetation encroachment impacting the OLE. This comprehensive monitoring service will enable NR to proactively identify and address potential OLE defects, contributing to improved safety, reliability, and performance of the railway network.

### Procurement Information

This award is compliant with the Procurement Act 2023 under schedule 5 paragraph 5; competition is absent for technical reasons and NR's C&P Policy. The Rationale is as follows: * the aim of the procurement is the creation or acquisition of a unique work of art or artistic performance. * competition is absent for technical reasons. * the protection of exclusive rights, including intellectual property rights, but only in the case of paragraphs. Angel Trains, as the owner and lessor of the Class 357 fleet, is uniquely positioned to provide this OLE monitoring service. The rationale for a direct award is based on the following: * Existing Asset Knowledge and Access: Angel Trains possesses in-depth knowledge of the Class 357 fleet and has established access to the trains for the necessary design and installation of the monitoring equipment. This eliminates the need for a separate procurement process to identify and contract with a third party for train access and modification. * Service Integration: Awarding the entire service to Angel Trains ensures seamless integration of the technology selection, installation, maintenance, and data provision aspects. This streamlined approach minimizes potential interface issues and simplifies contract management. * Established Service Delivery: Angel Trains has a proven track record of delivering similar OLE monitoring services for other train operators. This existing experience and infrastructure reduce the risk associated with implementing a new service and ensure a level of expertise and efficiency from the outset. * Efficiency and Time Savings: A direct award to Angel Trains leverages their existing relationship and knowledge, significantly reducing the time and resources required for a full competitive tender process. This allows for a faster implementation of the vital OLE monitoring capability. * Upgrade of Existing Equipment: Angel Trains already has a previous generation of OLE monitoring equipment fitted to these trains, which can be upgraded to provide the latest technology. By awarding this contract directly to Angel Trains, Network Rail can efficiently implement a well-established and effective OLE monitoring solution, leveraging the asset owner's unique position and existing service delivery capabilities.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/040986-2025 |
| Notice type | UK6 - Contract Award Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Direct |
| Procurement method details | Direct award |
| Tender suitability | SME |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 17 Jul 2025 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 4 Jun 2025 |
| Contract period | 4 Sep 2025 - 4 Sep 2028 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | £769,682 |
| Contracts value | Not specified |

## Status

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

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | NETWORK RAIL INFRASTRUCTURE LIMITED |
| Locality | LONDON |
| Post town | South East London |
| Postcode | SE1 8SW |
| Country | England |
| ITL 1 | TLI London |
| ITL 2 | TLI4 Inner London - East |
| ITL 3 | TLI45 Lambeth |
| Local authority | Lambeth |
| Electoral ward | Waterloo & South Bank |
| Westminster constituency | Vauxhall and Camberwell Green |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | ANGEL TRAINS |

## CPV Codes

### Divisions

- 72 - IT services: consulting, software development, Internet and support

### Codes

- 72300000 - Data services

## Release History

- 17 Jul 2025 at 13:26 - Award - UK6 - Contract Award Notice - https://www.find-tender.service.gov.uk/Notice/040986-2025
- 4 Jun 2025 at 12:46 - Award - UK5 - Transparency Notice - https://www.find-tender.service.gov.uk/Notice/029885-2025

## Documents

- https://www.find-tender.service.gov.uk/Notice/040986-2025
  17th July 2025 - Contract award notice on Find a Tender
- https://www.find-tender.service.gov.uk/Notice/029885-2025
  4th June 2025 - Transparency notice on Find a Tender

## Notice URLs

- https://www.legislation.gov.uk/ukpga/2023/54/contents
- https://www.networkrail.co.uk/

## 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-052c6a. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-052c6a.json.