Award

Emergency Repair Works to the Maenofferen Mill - Phase 2

SLATE HERITAGE INTERNATIONAL

This public procurement record has 2 releases in its history.

Award

02 Dec 2025 at 14:52

S2W Notice - Website Contract Award Notice
Tender

10 Oct 2025 at 17:08

S2W Notice - Website Invitation to Tender Notice
Summary of the contracting process

Slate Heritage International is overseeing the procurement process for emergency repair works at the Maenofferen Mill, part of the World Heritage Site in Blaenau Ffestiniog, Gwynedd. The contract falls under the "works" category with a focus on construction work. This award stage follows an open tender procurement method, having attracted three bids for the job, which must be completed by the end of March 2026. Grosvenor Construction Limited has been chosen as the supplier, and the contract was signed on 21 November 2025.

This tender presents an opportunity for businesses specialising in heritage construction and restoration, particularly those experienced with restricted site access and preservation of listed buildings. Construction firms with expertise in managing projects in culturally sensitive locations like World Heritage Sites should consider participation in similar future opportunities. The project offers a chance to build valuable experience in high-profile repair works, potentially leading to further opportunities within historic and protected site restorations. Moreover, regional construction companies may find this project particularly beneficial for showcasing their capabilities and expanding local prestige.

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Notice Information

Notice Title

Emergency Repair Works to the Maenofferen Mill - Phase 2

Notice Description

Repair works to listed, historic Slate Mill Buildings forming an important part of the World Heritage Site for the Slate Landscapes of North West Wales. The buildings are situated high on a hillside outside Blaenau Ffestiniog with limited access. Works need to be completed by the end of March 2026.

Notice Details

Publication & Lifecycle

Open Contracting ID
ocds-kuma6s-156830
Publication Source
Sell2Wales
Latest Notice
https://www.sell2wales.gov.wales/search/search_switch.aspx?ID=156830
Current Stage
Award
All Stages
Tender, Award

Procurement Classification

Notice Type
S2W Notice - Website Contract Award Notice
Procurement Type
Standard
Procurement Category
Works
Procurement Method
Open
Procurement Method Details
Not specified
Tender Suitability
Not specified
Awardee Scale
Not specified

Common Procurement Vocabulary (CPV)

CPV Divisions

45 - Construction work

CPV Codes

45000000 - Construction work

Notice Value(s)

Tender Value
Not specified
Lots Value
Not specified
Awards Value
Not specified
Contracts Value
Not specified

Notice Dates

Publication Date
2 Dec 20252 months ago
Submission Deadline
31 Oct 2025Expired
Future Notice Date
Not specified
Award Date
21 Nov 20253 months ago
Contract Period
Not specified - Not specified
Recurrence
Not specified

Notice Status

Tender Status
Not Specified
Lots Status
Not Specified
Awards Status
Not Specified
Contracts Status
Active

Buyer & Supplier

Contracting Authority (Buyer)

Main Buyer
SLATE HERITAGE INTERNATIONAL
Contact Name
Michael Michael
Contact Email
michael@jwgreaves.co.uk
Contact Phone
+44 7836511430

Buyer Location

Locality
GWYNEDD
Postcode
LL41 3NB
Post Town
Llandudno
Country
Wales
Major Region (ITL 1)
TLL Wales
Basic Region (ITL 2)
TLL3 North Wales
Small Region (ITL 3)
TLL32 Gwynedd
Delivery Location
Not specified
Local Authority
Gwynedd
Electoral Ward
Bowydd a'r Rhiw
Westminster Constituency
Dwyfor Meirionnydd

Supplier Information

Number of Suppliers
1
Supplier Name

GROSVENOR CONSTRUCTION

Further Information

Notice Documents

Open Contracting Data Standard (OCDS)

View full OCDS Record for this contracting process

Download

The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts. 

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