---
title: "183592 CP7 Earthworks Asset Monitoring Capital Delivery Western Framework"
ocid: "ocds-h6vhtk-068b3d"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-068b3d"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-068b3d.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-068b3d.json"
source: "Find A Tender Service"
current_stage: "Tender"
buyer: "NETWORK RAIL INFRASTRUCTURE LIMITED"
published: "2026-04-27"
---

# 183592 CP7 Earthworks Asset Monitoring Capital Delivery Western Framework

Buyer: NETWORK RAIL INFRASTRUCTURE LIMITED  
Current stage: Tender  
OCID: ocds-h6vhtk-068b3d

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## Summary

Network Rail Infrastructure Limited is actively conducting a tender process titled "183592 CP7 Earthworks Asset Monitoring Capital Delivery Western Framework", aimed at enhancing earthworks asset monitoring across the W&W route. The procurement falls under the construction industry category and is situated within the United Kingdom, specifically London. The tender is currently at the 'tender' stage with key deadlines including an expression of interest deadline on 3 July 2026, an enquiry period ending on 29 June 2026, and the award expected to conclude on 20 July 2026. Suppliers must register through Network Rail’s procurement system to participate, following the competitive flexible procedure set out within the Procurement Act 2023.

This tender presents significant business growth opportunities, particularly for enterprises specialising in infrastructure monitoring solutions. Companies possessing expertise in systems like track cant and twist monitoring, earthwork failure detection, and remote condition monitoring in safety-critical environments will find this opportunity advantageous. With an estimated contract value of approximately £13.25 million, the framework allows for ongoing engagement until October 2029, with possibilities for extension. Businesses capable of managing rail possessions and equipped with safety-critical technical capabilities stand well-suited to compete, as the procedure requires demonstrating principal contractor qualifications and comparable project experience within the past five years.

## Notice

The project scope is for surveys and monitoring in the W&W route for Geotech. This will roughly consist of four key workstreams. The first work stream is the installation of Earthwork Failure detection systems, these are utilised to detect failures and inform Route Control of earthwork movement. The second is Cant and Twist Sensors, these are track sensors installed at rail level to detect movement in embankments. The third is survey works called Ground Investigation Assessments (GIA), this is pre renewals works to install monitoring such as Piezometers/inclinometer to detect movement or changes in earthworks, technical reports and further recommendations may be requested as part of this workstream. The final is the ongoing maintenance of existing assets, ensuring they are kept live, functional and the systems communicate with route control. For EFD sites this might mean vegetation clearance around cameras, replacement when they are damaged and similar with the Cant and Twist schemes.

### Lot Information

Lot 1

Renewal: 3 + 1 years extension subject to performance and any ad hoc or legacy work requirements

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/037859-2026 |
| Notice type | UK4 - Tender Notice |
| Procurement type | Framework |
| Procurement category | Works |
| Procurement method | Selective |
| Procurement method details | Competitive flexible procedure |
| Tender suitability | SME, VCSE |
| Awardee scale | Not specified |
| All stages | Tender |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 27 Apr 2026 |
| Submission deadline | 29 Jun 2026 |
| Future notice date | Not specified |
| Award date | Not specified |
| Contract period | 6 Aug 2026 - 1 Oct 2029 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £11,039,000 |
| Lots value | £11,039,000 |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

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

## CPV Codes

### Divisions

- 45 - Construction work

### Codes

- 45000000 - Construction work

## Release History

- 27 Apr 2026 at 09:02 - Tender - UK4 - Tender Notice - https://www.find-tender.service.gov.uk/Notice/037859-2026

## Documents

- https://www.find-tender.service.gov.uk/Notice/037859-2026
  27th April 2026 - Tender notice on Find a Tender

## Notice URLs

- https://networkrail.bravosolution.co.uk/web/login.html
- 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-068b3d. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-068b3d.json.