Construction Consultancy Framework
Adra (Tai) Cyf · Local or regional public body
In brief
Adra (Tai) Cyf awarded architecture and engineering and grounds maintenance work to Cassidy & Ashton Group Limited, Ainsley Gommon Architects Limited and Lovelock Mitchell (Chester) Ltd and 33 others on 1 September 2026.
It is a framework worth up to £4,000,000 excluding VAT: the most the buyer expects to spend across all suppliers, not one contract.
The contract runs for 4 years, starting 1 April 2026.
It is split into 10 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 |
|---|---|---|
| Architect 1 April 2026 to 31 March 2030 What this lot covers1. Architect | Grounds maintenance and landscaping, Environmental services, Architecture and engineering | £4,000,000 |
| Planning Consultant 1 April 2026 to 31 March 2030 What this lot covers2. Planning Consultant | Architecture and engineering | £4,000,000 |
| Surveying 1 April 2026 to 31 March 2030 What this lot covers3. Surveying – including building surveying, building preservation, party wall surveying, and fire safety | Architecture and engineering | £4,000,000 |
| Engineering 1 April 2026 to 31 March 2030 What this lot covers4. Engineering – including civil and structural | Architecture and engineering | £4,000,000 |
| Quantity Surveying / Employer’s Agent / Project Management 1 April 2026 to 31 March 2030 What this lot covers5. Quantity Surveying / Employer’s Agent / Project Management | Architecture and engineering | £4,000,000 |
| Mechanical and Electrical 1 April 2026 to 31 March 2030 What this lot covers6. Mechanical and Electrical | Architecture and engineering | £4,000,000 |
| Ecological, Biodiversity, and Environmental 1 April 2026 to 31 March 2030 What this lot covers7. Ecological, Biodiversity, and Environmental | Environmental services, Architecture and engineering | £4,000,000 |
| Arboriculture 1 April 2026 to 31 March 2030 What this lot covers8. Arboriculture | Grounds maintenance and landscaping | £4,000,000 |
| Principal Designer 1 April 2026 to 31 March 2030 What this lot covers9. Principal Designer | Architecture and engineering | £4,000,000 |
| Archaeology 1 April 2026 to 31 March 2030 What this lot covers10. Archaeology | Architecture and engineering | £4,000,000 |
Who won
| Winner | Lot | Value | Dates |
|---|---|---|---|
| Cassidy & Ashton Group Limited (SME) Ainsley Gommon Architects Limited (SME) Lovelock Mitchell (Chester) Ltd (SME) Saer Architects Limited (SME) Hughes O'hanlon Limited (SME) YGC - Ymgynghoriaeth Gwynedd Consultancy Dewis Consultants Ltd (SME) Tacp Architects Ltd (SME) 12 bids received | Architect | £4,000,000 | Awarded 17 June 2026 1 September 2026 to 31 August 2030 |
| Atkinsréalis UK Limited Ecology Solutions Limited (SME) The Trust for Welsh Archaeology (SME) Headland Archaeology (UK) Limited (SME) 4 bids received | Archaeology | £4,000,000 | Awarded 17 June 2026 1 September 2026 to 31 August 2030 |
| Atkinsréalis UK Limited Cassidy & Ashton Group Limited (SME) Cadnant Group Ltd (SME) Mango Planning & Development Limited (SME) Caulmert Limited (SME) 5 bids received | Planning Consultant | £4,000,000 | Awarded 17 June 2026 1 September 2026 to 31 August 2030 |
| Curtins Consulting Limited Atkinsréalis UK Limited Drees & Sommer UK Limited Property Tectonics Limited (SME) YGC - Ymgynghoriaeth Gwynedd Consultancy Dewis Consultants Ltd (SME) Cadarn Consulting Engineers Limited (SME) Wakemans Limited (SME) 10 bids received | Surveying | £4,000,000 | Awarded 17 June 2026 1 September 2026 to 31 August 2030 |
| Atkinsréalis UK Limited Egniol Consultancy Limited (SME) Waterco Ltd (SME) YGC - Ymgynghoriaeth Gwynedd Consultancy Caulmert Limited (SME) Cadarn Consulting Engineers Limited (SME) IE Engineering (SME) Mon Civils (SME) 11 bids received | Engineering | £4,000,000 | Awarded 17 June 2026 1 September 2026 to 31 August 2030 |
| Tetra Tech Limited Atkinsréalis UK Limited Drees & Sommer UK Limited SP Projects Limited (SME) YGC - Ymgynghoriaeth Gwynedd Consultancy Wakemans Limited (SME) Adeiladwaith HP Construction Cyf (SME) CQS Solutions Limited (SME) 8 bids received | Quantity Surveying / Employer’s Agent / Project Management | £4,000,000 | Awarded 17 June 2026 1 September 2026 to 31 August 2030 |
| Atkinsréalis UK Limited YGC - Ymgynghoriaeth Gwynedd Consultancy Ecs Consultants Limited (SME) Carpenter Davies Partnership Limited (SME) Dexmah Ltd (SME) 5 bids received | Mechanical and Electrical | £4,000,000 | Awarded 17 June 2026 1 September 2026 to 31 August 2030 |
| Atkinsréalis UK Limited YGC - Ymgynghoriaeth Gwynedd Consultancy Richards, Moorehead and Laing Limited (SME) Enfys Ecology Limited (SME) Tacp (UK) Limited (SME) 5 bids received | Ecological, Biodiversity, and Environmental | £4,000,000 | Awarded 17 June 2026 1 September 2026 to 31 August 2030 |
| Atkinsréalis UK Limited Glendale Countryside Limited Tacp (UK) Limited (SME) 3 bids received | Arboriculture | £4,000,000 | Awarded 17 June 2026 1 September 2026 to 31 August 2030 |
| Atkinsréalis UK Limited Drees & Sommer UK Limited Property Tectonics Limited (SME) SP Projects Limited (SME) Caulmert Limited (SME) Cadarn Consulting Engineers Limited (SME) Wakemans Limited (SME) Eryri Consulting Limited (SME) 8 bids received | Principal Designer | £4,000,000 | Awarded 17 June 2026 1 September 2026 to 31 August 2030 |
Values as the award notice gives them, excluding VAT where stated.
Timeline
- Preliminary market engagement notice · UK2, notice 072543-2025
- Tender notice · UK4, notice 077800-2025
- Tender notice · UK4, notice 081032-2025
- Tender notice · UK4, notice 004194-2026
- Contract award notice · UK6, notice 060476-2026
- Contract details notice · UK7, notice 095807-2026
About the buyer
Procurements
30Awards
25Suppliers it has used most for architecture and engineering
- Adeiladwaith HP Construction Cyf1 contract
- Ainsley Gommon Architects Limited1 contract
- Atkinsréalis UK Limited1 contract
- CQS Solutions Limited1 contract
- Cadarn Consulting Engineers Limited1 contract
Similar open tenders
All open architecture and engineering tenders- £35kestimated
- £35kestimated
- £200kestimated
- Value not stated
- £600kestimated
From notice 072543-2025 on Find a Tender, first published 10 November 2025, last updated 9 October 2026. We last checked for changes on 9 October 2026.