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Contract Notice

Core Valley Lines - IM Renewals; Signal Light Modules

  • First published: 22 October 2025
  • Last modified: 22 October 2025
  • Record interest

     

  • This file may not be fully accessible.

  •  

Contents

Summary

OCID:
ocds-kuma6s-156891
Published by:
Seilwaith Amey Cymru / Amey Infrastructure Wales Limited
Authority ID:
AA77566
Publication date:
22 October 2025
Deadline date:
10 November 2025
Notice type:
Contract Notice
Has documents:
Yes
Has SPD:
No
Has Carbon Reduction Plan:
No

Abstract

A number of the Signal Light Modules along the CVL network have, or are nearing, life-expired and are in need of replacement. AIW seek a Subcontractor to carry out the necessary replacement works in accordance with the Scope (see 'Additional Documents') Works comprise of, but not limited to, the following; * Purchase the required replacement Signal Light Module materials and components, * Plan, manage and install the replacement Signal Light Modules, * Allow for all temporary works, and * Undertake Signal Maintenance Testing in accordance with the Signal Maintenance Testing Handbook (SMTH). The successful Subcontractor will be required to plan their own possessions and isolations, however, AIW will pre-book the possessions and isolations as identified in the successful Subcontractors Tender Submission in order to achieve the required completion date. The successful Subcontractor is required to take over the possessions and isolations planning once the contract has been awarded. AIW seek to procure a Build only Subcontractor under and NEC4 Option A Contract to undertake the replacement works including temporary works.

Full notice text

CONTRACT NOTICE – NATIONAL

WORKS

1 Authority Details

1.1

Authority Name and Address


Seilwaith Amey Cymru / Amey Infrastructure Wales Limited

Transport for Wales Infrastructure Hub / Ty Trafnidiaeth, Trefforest Industrial Estate,

Pontypridd


UK

Matt Brown

+44 800521660


http://amey.co.uk

1.2

Address from which documentation may be obtained


Seilwaith Amey Cymru / Amey Infrastructure Wales Limited

Transport for Wales Infrastructure Hub / Ty Trafnidiaeth, Trefforest Industrial Estate,

Pontypridd


UK


+44 800521660


http://amey.co.uk

1.3

Completed documents must be returned to:


Seilwaith Amey Cymru / Amey Infrastructure Wales Limited

Transport for Wales Infrastructure Hub / Ty Trafnidiaeth, Trefforest Industrial Estate,

Pontypridd


UK


+44 800521660


http://amey.co.uk

2 Contract Details

2.1

Title

Core Valley Lines - IM Renewals; Signal Light Modules

2.2

Description of the goods or services required

A number of the Signal Light Modules along the CVL network have, or are nearing, life-expired and are in need of replacement.

AIW seek a Subcontractor to carry out the necessary replacement works in accordance with the Scope (see 'Additional Documents')

Works comprise of, but not limited to, the following;

* Purchase the required replacement Signal Light Module materials and components,

* Plan, manage and install the replacement Signal Light Modules,

* Allow for all temporary works, and

* Undertake Signal Maintenance Testing in accordance with the Signal Maintenance Testing Handbook (SMTH).

The successful Subcontractor will be required to plan their own possessions and isolations, however, AIW will pre-book the possessions and isolations as identified in the successful Subcontractors Tender Submission in order to achieve the required completion date. The successful Subcontractor is required to take over the possessions and isolations planning once the contract has been awarded.

AIW seek to procure a Build only Subcontractor under and NEC4 Option A Contract to undertake the replacement works including temporary works.

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=156891.

The buyer has indicated that it will accept electronic responses to this notice via the Postbox facility. A user guide is available at https://www.sell2wales.gov.wales/sitehelp/help_guides.aspx.

Suppliers are advised to allow adequate time for uploading documents and to dispatch the electronic response well in advance of the closing time to avoid any last minute problems.

2.3

Notice Coding and Classification

34632200 Electrical signalling equipment for railways
34632300 Electrical installations for railways
45234100 Railway construction works
45234115 Railway signalling works
50220000 Repair, maintenance and associated services related to railways and other equipment
71311230 Railway engineering services
1015 Central Valleys (Merthyr Tydfil, Rhondda Cynon Taf)
1016 Gwent Valleys (Torfaen, Blaenau Gwent, Caerphilly)
1022 Cardiff and Vale of Glamorgan

2.4

Total quantity or scope of tender

3 Conditions for Participation

3.1

Minimum standards and qualification required

4 Administrative Information

4.1

Type of Procedure

Single stage

4.2

Reference number attributed to the notice by the contracting authority

N/a

4.3

Time Limits

Time-limit for receipt of completed tenders
    10-11-2025  Time  17:00

Estimated award date
 18-11-2025

4.5

Language or languages in which tenders or requests to participate can be drawn up

EN 

4.6

Tender Submission Postbox

The buyer has indicated that it will accept electronic responses to this notice via the Postbox facility. A user guide is available at https://www.sell2wales.gov.wales/sitehelp/help_guides.aspx

5 Other Information

5.1

Additional Information

Successful subcontractor will require verified ConstructionLine Gold and RISQS memberships, with associated RISQS RICCL codes in place for signalling works to suit as well (see list in Part 1 document).

(WA Ref:156891)

The buyer considers that this contract is suitable for consortia bidding.

5.2

Additional Documentation

Part 1 Instructions for Tenderers; Signal Light Modules
Part 2 NEC4 Contract Option A; Signal Light Modules
Part 3 Scope; Signal Light Modules
Part 4 Site Information; Signal Light Modules
Part 5 Activity Schedule Template; Signal Light Modules
Part 6 Selection Questionnaire; Signal Light Modules
Appendix 1
Appendix 2
Appendix 3
Appendix 4
Appendix 5
Appendix 6
Appendix 7

5.3

Publication date of this notice

 22-10-2025

Coding

Commodity categories

ID Title Parent category
34632300 Electrical installations for railways Railways traffic-control equipment
34632200 Electrical signalling equipment for railways Railways traffic-control equipment
45234100 Railway construction works Construction work for railways and cable transport systems
71311230 Railway engineering services Civil engineering consultancy services
45234115 Railway signalling works Construction work for railways and cable transport systems
50220000 Repair, maintenance and associated services related to railways and other equipment Repair, maintenance and associated services related to aircraft, railways, roads and marine equipment

Delivery locations

ID Description
1022 Cardiff and Vale of Glamorgan
1015 Central Valleys (Merthyr Tydfil, Rhondda Cynon Taf)
1016 Gwent Valleys (Torfaen, Blaenau Gwent, Caerphilly)

Alert region restrictions

The buyer has restricted the alert for this notice to suppliers based in the following regions.

ID Description
There are no alert restrictions for this notice.

About the buyer

Main contact:
N/a
Admin contact:
N/a
Technical contact:
N/a
Other contact:
N/a

Further information

Date Details
No further information has been uploaded.

Postbox

The awarding buyer has indicated that it will accept electronic responses to this notice via the Tender Submission Postbox facility.

Submit your tender response electronically in a secure environment.

To create an electronic response please click the "Add to my interest list" button at the top of the page.

For more information on the Postbox Facility please refer to the user guide:

Q&A

Ask the buyer any questions you may have relating to this notice. To ask the buyer a question or questions please click the "View Questions and Answers" button.

Additional documents

The following additional documents have been attached to this notice. To obtain these documents please select the individual file names below.

Current documents

There are no documents attached to this document

Replaced documents

There are no previous versions of these documents.


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