Summary
- OCID:
- ocds-kuma6s-169765
- Published by:
- Llywodraeth Cymru / Welsh Government
- Authority ID:
- AA0007
- Publication date:
- 28 August 2026
- Deadline date:
- -
- Notice type:
- Contract Award Notice
- Has documents:
- No
- Has SPD:
- No
- Has Carbon Reduction Plan:
- No
Abstract
Mini Competition for contractors who expressed and interest in participating from Cadw Conservation Contractor Services Framework – C049/2020/2021.
Cadw is seeking a fixed fee proposal, via Cadw’s Conservation Contractor Framework, to act as Principal Contractor, under CDM 2025 Regulations to take this project from RIBA Plan of Work stage 05 to 06 and will be expected to instruct and manage any Sub-Contractors.
The Principal Contractor will need to set out within the Construction Phase Plan how they will maintain a safe and secure site and manage Sub-Contractors.
The Principal Contractor is to make arrangements for Welfare and Storage to ensure safety and Compliance with CDM Regulations 2015.
Where specialist services are not available in-house, the Principal Contractor is to allow for appointing suitably qualified and experienced sub-contractors.
Our expectation is that the Principal Contactor will become part of the Cadw project team and work in a collaborative way with us. The Principal Contractor should allow sufficient time in their fee proposal for meetings with Cadw, the Lead Design Consultant and other Consultants and members of the design team and Contractors.
Full notice text
CONTRACT AWARD NOTICE – NATIONAL
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| WORKS |
1 Authority Details
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1.1
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Authority Name and Address
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Llywodraeth Cymru / Welsh Government |
Gwasanaethau Caffael Corfforaethol / Corporate Procurement Services, Parc Cathays / Cathays Park, |
Caerdydd / Cardiff |
CF10 3NQ |
UK |
Commercial Procurement Delivery |
+44 3000257095 |
|
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| http://gov.wales |
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2 Contract Details
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2.1
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Title
C453/2025/2026 - The Grove Refurbishment Works @ Caerphilly Castle
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2.2
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Description of the contract
Mini Competition for contractors who expressed and interest in participating from Cadw Conservation Contractor Services Framework – C049/2020/2021.
Cadw is seeking a fixed fee proposal, via Cadw’s Conservation Contractor Framework, to act as Principal Contractor, under CDM 2025 Regulations to take this project from RIBA Plan of Work stage 05 to 06 and will be expected to instruct and manage any Sub-Contractors.
The Principal Contractor will need to set out within the Construction Phase Plan how they will maintain a safe and secure site and manage Sub-Contractors.
The Principal Contractor is to make arrangements for Welfare and Storage to ensure safety and Compliance with CDM Regulations 2015.
Where specialist services are not available in-house, the Principal Contractor is to allow for appointing suitably qualified and experienced sub-contractors.
Our expectation is that the Principal Contactor will become part of the Cadw project team and work in a collaborative way with us. The Principal Contractor should allow sufficient time in their fee proposal for meetings with Cadw, the Lead Design Consultant and other Consultants and members of the design team and Contractors.
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2.3
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Notice Coding and Classification
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|
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45262690 |
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Refurbishment of run-down buildings |
|
|
|
|
|
1016 |
|
Gwent Valleys (Torfaen, Blaenau Gwent, Caerphilly) |
|
2.4
|
Estimated Total Value |
3 Procedure
|
3.1
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Type of ProcedureSingle stage |
4 Award of Contract
|
4.1
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Successful Bidders
|
4.1.1
|
Name and Address of successful supplier, contractor or service provider
C453/2025/2026
Grosvenor Construction Limited |
Grosvenor Construction Limited Tir Llwyd Industrial Estate, Kinmel Bay, |
Rhyl |
LL185JA |
UK |
|
|
|
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| https://www.grosvenorconstruction.co.uk |
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5 Other Information
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5.1
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Reference number attributed to the notice by the contracting authority
C453/2025/2026
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5.2
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Date of Contract Award 27-08-2026 |
5.3
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Number of tenders received
3
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5.4
|
Other Information
(WA Ref:169765)
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5.5
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Additional DocumentationN/a |
5.6
|
Publication date of this notice: 28-08-2026 |
Coding
Commodity categories
| ID |
Title
|
Parent category
|
| 45262690 |
Refurbishment of run-down buildings |
Special trade construction works other than roof works |
Delivery locations
| ID |
Description
|
| 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.
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About the buyer
- Main contact:
- N/a
- Admin contact:
- N/a
- Technical contact:
- N/a
- Other contact:
- N/a
Further information
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Date
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Details
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No further information has been uploaded.
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