---
title: "Bro Tathan site wide Geo-environmental Services"
ocid: "ocds-kuma6s-155928"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-kuma6s-155928"
markdown_url: "https://d3tenders.com/contract/ocds-kuma6s-155928.md"
json_url: "https://d3tenders.com/contract/ocds-kuma6s-155928.json"
source: "Sell2Wales"
current_stage: "Award"
buyer: "LLYWODRAETH CYMRU / WELSH GOVERNMENT"
published: "2025-09-19"
---

# Bro Tathan site wide Geo-environmental Services

Buyer: LLYWODRAETH CYMRU / WELSH GOVERNMENT  
Current stage: Award  
OCID: ocds-kuma6s-155928

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-kuma6s-155928)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-kuma6s-155928.json)

## Summary

The Welsh Government, headquartered in Cardiff, has completed the procurement process for the "Bro Tathan site wide Geo-environmental Services" project. This procurement falls under the services category, focusing on geotechnical engineering, geological consultancy, and services related to contaminated soil. The award stage was completed with an award announced on 19 September 2025. The value of the contract awarded to Tetra Tech, situated in Cardiff, amounted to £148,546.36. The procurement aimed to provide geo-environmental support for activities at the Bro Tathan site, utilising a single-supplier approach.

This tender opens up opportunities for businesses specialising in geotechnical and environmental services, particularly those with expertise in contaminated soil management and consultancy. Companies poised to benefit the most would be those offering competitive geo-environmental solutions and the capability to engage in comprehensive site investigations. As the Welsh Government continues to support infrastructure and environmental projects, potential vendors with relevant experience in similar domains should monitor for future opportunities to collaborate with governmental bodies in similar capacities.

## Notice

Support to Welsh Government in investigating and providing professional geo environmental support for activities at the Bro Tathan site.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Sell2Wales |
| Latest notice | https://www.sell2wales.gov.wales/search/search_switch.aspx?ID=155928 |
| Notice type | S2W Notice - Website Contract Award Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Not Specified |
| Procurement method details | Not specified |
| Tender suitability | Not specified |
| Awardee scale | Not specified |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 19 Sep 2025 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 19 Sep 2025 |
| Contract period | Not specified |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | £148,546 |
| Contracts value | Not specified |

## Status

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

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | LLYWODRAETH CYMRU / WELSH GOVERNMENT |
| Locality | CAERDYDD / CARDIFF |
| Post town | Cardiff |
| Postcode | CF10 3NQ |
| Country | Wales |
| ITL 1 | TLL Wales |
| ITL 2 | TLL5 South East Wales |
| ITL 3 | TLL52 Cardiff and Vale of Glamorgan |
| Local authority | Cardiff |
| Electoral ward | Cathays |
| Westminster constituency | Cardiff South and Penarth |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | TETRA TECH |

## CPV Codes

### Divisions

- 71 - Architectural, construction, engineering and inspection services
- 90 - Sewage, refuse, cleaning and environmental services

### Codes

- 71332000 - Geotechnical engineering services
- 71351220 - Geological consultancy services
- 90522000 - Services relating to contaminated soil

## Release History

- 19 Sep 2025 at 13:59 - Award - S2W Notice - Website Contract Award Notice - https://www.sell2wales.gov.wales/search/search_switch.aspx?ID=155928

## Notice URLs

- http://gov.wales
- https://www.tetratecheurope.com

## 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-kuma6s-155928. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-kuma6s-155928.json.