Gwynedd and Anglesey Structures & Coastal Maintenance Framework 2026
Cyngor Gwynedd · Local or regional public body
In brief
Cyngor Gwynedd awarded construction work to Anglesey & Gwynedd Groundworks Ltd, G H James Cyf and K W G Building & Civils Contractor Ltd and 14 others on 17 August 2026.
It is a framework worth up to £4,800,000 excluding VAT: the most the buyer expects to spend across all suppliers, not one contract.
The contract runs for 35 months, up to 93 months with extensions, starting 17 August 2026.
It is split into 8 lots, so a supplier can bid for part of the work.
The buyer says it is suitable for small and medium-sized businesses.
Built from the notice's own fields. Always check the official notice before you bid.
What the notice says
Lots
| Lot | Trade | Value |
|---|---|---|
| Arfon and Dwyfor (£0 – £50,000) 17 August 2026 to 31 July 2029 What this lot coversArfon and Dwyfor (£0 – £50,000): General Maintenance of Structures and Coastal Assets | Construction | £1,600,000 |
| Arfon and Dwyfor (over £50,000) 17 August 2026 to 31 July 2029 What this lot coversArfon and Dwyfor (over £50,000): General Maintenance of Structures and Coastal Assets | Construction | £1,600,000 |
| Meirionnydd (£0 - £50,000) 17 August 2026 to 31 July 2029 What this lot coversMeirionnydd (£0 - £50,000): General Maintenance of Structures and Coastal Assets | Construction | £1,600,000 |
| Meirionnydd (over £50,000) 17 August 2026 to 31 July 2029 What this lot coversMeirionnydd (over £50,000): General Maintenance of Structures and Coastal Assets | Construction | £1,600,000 |
| Ynys Mon (£0 - £50,000) 17 August 2026 to 31 July 2029 What this lot coversYnys Mon (£0 - £50,000): General Maintenance of Structures and Coastal Assets | Construction | £1,600,000 |
| Ynys Mon (Over £50,000) 17 August 2026 to 31 July 2029 What this lot coversYnys Mon (Over £50,000): General Maintenance of Structures and Coastal Assets | Construction | £1,600,000 |
| Major Projects 17 August 2026 to 31 July 2029 What this lot coversThis Lot is for the delivery of major capital and grant-funded projects. These projects are expected to be of a scale, complexity, or value that distinguishes them from routine maintenance or minor works. | Construction | £4,000,000 |
| Geotechnical Engineering Specialists 17 August 2026 to 31 July 2029 What this lot coversThis Lot is intended for specialist geotechnical engineering providers. As part of their tender submission, Tenderers must demonstrate their own in-house capability and capacity to deliver the core geotechnical engineering services. For the purposes of this Lot, "core services" are defined as specialist geotechnical construction and site stabilization techniques, including but not limited to soil nailing, rock anchoring, slope stabilization, rope access works and pressure pointing. | Construction | £1,600,000 |
Who won
| Winner | Lot | Value | Dates |
|---|---|---|---|
| Anglesey & Gwynedd Groundworks Ltd (SME) G H James Cyf (SME) K W G Building & Civils Contractor Ltd (SME) Dinas Contracting Cyf (SME) William Evans & Sons Ltd (SME) 12 bids received | Arfon and Dwyfor (£0 – £50,000) | £200,000 | Awarded 17 August 2026 |
| G H James Cyf (SME) Dinas Contracting Cyf (SME) Afan Construction Ltd (SME) G T Davies Ltd (SME) William Hughes (Peirianneg Sifil) Cyf (SME) 7 bids received | Meirionnydd (£0 - £50,000) | £200,000 | Awarded 17 August 2026 |
| Cambrensis Civil Engineering Limited (SME) Anglesey & Gwynedd Groundworks Ltd (SME) K W G Building & Civils Contractor Ltd (SME) William Evans & Sons Ltd (SME) M L Hughes Construction Limited (SME) 10 bids received | Ynys Mon (£0 - £50,000) | £200,000 | Awarded 17 August 2026 |
| Cambrensis Civil Engineering Limited (SME) G H James Cyf (SME) K W G Building & Civils Contractor Ltd (SME) Dinas Contracting Cyf (SME) M L Hughes Construction Limited (SME) 12 bids received | Arfon and Dwyfor (over £50,000) | £300,000 | Awarded 17 August 2026 |
| G H James Cyf (SME) Dinas Contracting Cyf (SME) Afan Construction Ltd (SME) G T Davies Ltd (SME) William Hughes (Peirianneg Sifil) Cyf (SME) 10 bids received | Meirionnydd (over £50,000) | £300,000 | Awarded 17 August 2026 |
| Cambrensis Civil Engineering Limited (SME) K W G Building & Civils Contractor Ltd (SME) William Hughes (Peirianneg Sifil) Cyf (SME) M L Hughes Construction Limited (SME) Colin Jones (Rock Engineering) Ltd 8 bids received | Ynys Mon (Over £50,000) | £300,000 | Awarded 17 August 2026 |
| QTS Group Limited Alun Griffiths (Contractors) Limited G T Davies Ltd (SME) Kaymac Marine & Civil Engineering Ltd (SME) OBR Construction Ltd (SME) 5 bids received | Major Projects | £2,000,000 | Awarded 17 August 2026 |
| QTS Group Limited Alun Griffiths (Contractors) Limited Colin Jones (Rock Engineering) Ltd Gwynedd Grouting Ltd (SME) Rope Access Solutions Limited (SME) 5 bids received | Geotechnical Engineering Specialists | £300,000 | Awarded 17 August 2026 |
Values as the award notice gives them, excluding VAT where stated.
Timeline
- Pipeline notice · UK1, notice 008548-2026
- Preliminary market engagement notice · UK2, notice 025035-2026
- Tender notice · UK4, notice 053274-2026
- Contract award notice · UK6, notice 079665-2026
About the buyer
Procurements
79Awards
43Suppliers it has used most for construction
- M L Hughes Construction Limited5 contracts
- Anglesey & Gwynedd Groundworks Ltd4 contracts
- G T Davies Ltd4 contracts
- G H James Cyf3 contracts
- Alun Griffiths (Contractors) Limited2 contracts
Similar open tenders
All open construction tenders- £600kframework ceiling
- £35kestimated
- £35kestimated
- £200kestimated
- £2.5mestimated
From notice 008548-2026 on Find a Tender, first published 30 January 2026, last updated 20 August 2026. We last checked for changes on 28 September 2026.