---
title: "Rhymney DNO steel work"
ocid: "ocds-kuma6s-149384"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-kuma6s-149384"
markdown_url: "https://d3tenders.com/contract/ocds-kuma6s-149384.md"
json_url: "https://d3tenders.com/contract/ocds-kuma6s-149384.json"
source: "Sell2Wales"
current_stage: "Planning"
buyer: "SIEMENS MOBILITY LIMITED"
published: "2025-03-26"
---

# Rhymney DNO steel work

Buyer: SIEMENS MOBILITY LIMITED  
Current stage: Planning  
OCID: ocds-kuma6s-149384

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[Download OCDS JSON](https://d3tenders.com/contract/ocds-kuma6s-149384.json)

## Summary

Siemens Mobility Limited, located in Chippenham, is initiating the procurement process for the "Rhymney DNO steel work" project. This contract falls under the "works" category and is part of the Transport for Wales - Core Valley Lines sector. The procurement process is currently in the planning stage, as of 26 March 2025. The project involves the supply of fabrication and installation drawings based on the civil design, including the creation of modular staging, gates, access steps, and other structural components for the DNO cabinet, which will require a galvanised steel framework.

Businesses with expertise in steel fabrication, modular construction, and transportation infrastructure will find significant opportunities for growth through this tender. Companies capable of providing detailed design submissions, and who have experience in working with galvanised steel structures, are well-suited to compete. This tender will also benefit businesses familiar with the specific regional requirements and standards set by Siemens Mobility for their projects in the Transport for Wales - Core Valley Lines sector.

## Notice

Supply of fabrication and installation drawings to be based on the civils design. These will need to be submitted to AC for inspection and acceptance prior to fabrication of steel work.Fabrication in modular form of the staging, gates, access steps, GRP light mesh handrail and firebox connection from underside of DNO cabinet to TTS 200 trough route (to be galvanised steel with vertical adjustment in firebox trunking to allow for variance in trough ground level)DNO cabinet size is to be 2700mm long x 600mm wide and 2200mm high. To be supported an all four sides by 152x89UB grade 355 JO beams.Open mesh floor to be secured with brackets to framework.No requirement for foundations, trough or installation of staging requiredCivils design has further notes on specification.To maintain program we are planning to start Staging procurement in week 07, this would be the start of the design submission.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=149384.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Sell2Wales |
| Latest notice | https://www.sell2wales.gov.wales/search/search_switch.aspx?ID=149384 |
| 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 | 26 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

- 26 Mar 2025 at 10:33 - Planning - S2W Notice - Website Prior Information Notice - https://www.sell2wales.gov.wales/search/search_switch.aspx?ID=149384

## Notice URLs

- http://www.siemens.com/mobility
- https://www.sell2wales.gov.wales/Search/Search_Switch.aspx?ID=149384

## 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-149384. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-kuma6s-149384.json.