---
title: "Core Valley Lines Transformation Civils Design"
ocid: "ocds-kuma6s-149063"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-kuma6s-149063"
markdown_url: "https://d3tenders.com/contract/ocds-kuma6s-149063.md"
json_url: "https://d3tenders.com/contract/ocds-kuma6s-149063.json"
source: "Sell2Wales"
current_stage: "Planning"
buyer: "SIEMENS MOBILITY LIMITED"
published: "2025-03-14"
---

# Core Valley Lines Transformation Civils Design

Buyer: SIEMENS MOBILITY LIMITED  
Current stage: Planning  
OCID: ocds-kuma6s-149063

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-kuma6s-149063)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-kuma6s-149063.json)

## Summary

Siemens Mobility Limited, located in Chippenham, is currently in the planning stage for a tender titled "Core Valley Lines Transformation Civils Design" pertaining to civils engineering designs associated with the Queen Street Section. This project falls under the 'works' category within the rail infrastructure industry. The procurement process began on 14th March 2025. The region-specific notice is focused on Transport For Wales - Core Valley Lines, and the successful contractor must hold RISQS accreditation and demonstrate a proven track record in similar rail infrastructure projects.

This tender presents significant opportunities for businesses specialising in civil engineering within the UK rail sector. Companies with established experience in delivering similar projects and possessing the required RISQS accreditation will find this tender well-suited for their capabilities. Engaging in such a project could enhance the contractor's portfolio by showcasing their ability to manage and execute complex infrastructure developments within a prestigious network like Transport For Wales.

## Notice

Civils engineering designs associated with the Queen Street Section included in Package 4 signalling and telecoms stage E-G Phase 2, divided into 7 packagesIn order to be considered for this opportunity the successful contractor will hold the following:- RISQS accreditation in line with the works being undertaken- have a proven track record in delivering projects of a similar nature on the UK rail infrastructure.Should you wish to express interest please register within this notice for consideration.NOTE: To register your interest in this notice and obtain any additional information please visit the Sell2Wales Web Site at https://www.sell2wales.gov.wales/Search/Search_Switch.aspx?ID=149063.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Sell2Wales |
| Latest notice | https://www.sell2wales.gov.wales/search/search_switch.aspx?ID=149063 |
| Notice type | S2W Notice - Website Prior Information Notice |
| Procurement type | Standard |
| Procurement category | Works |
| Procurement method | Not Specified |
| Procurement method details | Not specified |
| Tender suitability | Not specified |
| Awardee scale | Not specified |
| All stages | Planning |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 14 Mar 2025 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | Not specified |
| Contract period | Not specified |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

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

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | SIEMENS MOBILITY LIMITED |
| Locality | CHIPPENHAM |
| Post town | Swindon |
| Postcode | SN15 1GE |
| Country | England |
| ITL 1 | TLK South West (England) |
| ITL 2 | TLK7 Gloucestershire and Wiltshire |
| ITL 3 | TLK72 Wiltshire |
| Local authority | Wiltshire |
| Electoral ward | Chippenham Monkton |
| Westminster constituency | Chippenham |
| Delivery location | Not specified |

## Release History

- 14 Mar 2025 at 14:51 - Planning - S2W Notice - Website Prior Information Notice - https://www.sell2wales.gov.wales/search/search_switch.aspx?ID=149063

## Notice URLs

- http://www.siemens.com/mobility
- https://www.sell2wales.gov.wales/Search/Search_Switch.aspx?ID=149063

## 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-149063. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-kuma6s-149063.json.