---
title: "ENG Task 412 - Trackbed Investigation Services"
ocid: "ocds-b5fd17-ebe7fc65-7b9c-416e-92a6-c57c08eb8cb6"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-ebe7fc65-7b9c-416e-92a6-c57c08eb8cb6"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-ebe7fc65-7b9c-416e-92a6-c57c08eb8cb6.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-ebe7fc65-7b9c-416e-92a6-c57c08eb8cb6.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "TRANSPORT FOR LONDON"
published: "2025-10-09"
---

# ENG Task 412 - Trackbed Investigation Services

Buyer: TRANSPORT FOR LONDON  
Current stage: Award  
OCID: ocds-b5fd17-ebe7fc65-7b9c-416e-92a6-c57c08eb8cb6

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## Summary

The procurement process involves Transport for London, who sought trackbed investigation services under the title "ENG Task 412 - Trackbed Investigation Services". This falls under the industry category of geophysical consultancy services and is located in London, United Kingdom. The procurement process has completed its award stage as of 9th October 2025 for a contract valued at £472,000. This selective procurement method was executed through a call-off from a framework agreement. The contract period is set from 23rd September 2025 to 22nd September 2026, with the contract having been awarded to AECOM Limited.

This tender presents a significant opportunity for businesses specialising in geotechnical and geophysical consultancy services focused on transportation infrastructures. Small and medium enterprises (SMEs) are identified as suitable candidates to engage with such tenders. Businesses that can offer a comprehensive service supporting the planning, design, and execution of infrastructure renewals could find substantial growth opportunities by engaging with similar projects initiated by Transport for London or other public sector entities managing complex engineering and renewal works.

## Notice

The Ballasted Track Team (BTT) delivers essential track renewals, ensuring the operational safety and reliability of London Underground's infrastructure. These works are guided by a strategic annual work bank that spans multiple sites, encompassing tasks such as Ballasted Track Renewals (BTR) and associated drainage interventions. In support of this work bank, the company requires to conduct several geotechnical studies to assist with the planning, design and execution of these renewals.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/f834e195-3ed7-44df-bf7e-cb9366473bce |
| Notice type | Award Notice |
| Procurement type | Framework |
| Procurement category | Services |
| Procurement method | Selective |
| Procurement method details | Call-off from a framework agreement |
| Tender suitability | SME |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 9 Oct 2025 |
| Submission deadline | 15 Sep 2025 |
| Future notice date | Not specified |
| Award date | 15 Sep 2025 |
| Contract period | 22 Sep 2025 - 22 Sep 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £472,000 |
| Lots value | Not specified |
| Awards value | £472,000 |
| Contracts value | Not specified |

## Status

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

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | TRANSPORT FOR LONDON |
| Locality | LONDON |
| Post town | East London |
| Postcode | E20 1JN |
| Country | England |
| ITL 1 | TLI London |
| ITL 2 | TLI4 Inner London - East |
| ITL 3 | TLI41 Hackney and Newham |
| Local authority | Newham |
| Electoral ward | Stratford Olympic Park |
| Westminster constituency | Stratford and Bow |
| Delivery location | TLI London |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | AECOM |

## CPV Codes

### Divisions

- 71 - Architectural, construction, engineering and inspection services

### Codes

- 71351210 - Geophysical consultancy services

## Release History

- 9 Oct 2025 at 11:54 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/f834e195-3ed7-44df-bf7e-cb9366473bce

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/f834e195-3ed7-44df-bf7e-cb9366473bce
  9th October 2025 - Awarded contract notice on Contracts Finder
- https://www.contractsfinder.service.gov.uk/Notice/Attachment/9d36fc0a-1c7c-4071-ba6f-d6b7eabcec5f

## 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-b5fd17-ebe7fc65-7b9c-416e-92a6-c57c08eb8cb6. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-ebe7fc65-7b9c-416e-92a6-c57c08eb8cb6.json.