---
title: "Adfer mawn - Waun Griafolen - peat restoration"
ocid: "ocds-kuma6s-158487"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-kuma6s-158487"
markdown_url: "https://d3tenders.com/contract/ocds-kuma6s-158487.md"
json_url: "https://d3tenders.com/contract/ocds-kuma6s-158487.json"
source: "Sell2Wales"
current_stage: "Award"
buyer: "AWDURDOD PARC CENEDLAETHOL ERYRI"
published: "2026-03-04"
---

# Adfer mawn - Waun Griafolen - peat restoration

Buyer: AWDURDOD PARC CENEDLAETHOL ERYRI  
Current stage: Award  
OCID: ocds-kuma6s-158487

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-kuma6s-158487)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-kuma6s-158487.json)

## Summary

The Awdurdod Parc Cenedlaethol Eryri has initiated a procurement process titled "Adfer mawn - Waun Griafolen - peat restoration," aimed at restoring peatland within the Eryri National Park. This project falls under the industry categories of construction work, repair and maintenance services, and environmental services, and it is situated in the Migneint-Arenig-Dduallt Site of Special Scientific Interest in Gwynedd, Wales. The procurement method was open, and the tender stage ended on 8th December 2025, while the contract was signed on 8th December 2025. The process reached the award stage on 4th March 2026, with J Humphreys & Co Ltd selected as the supplier.

This tender presents significant opportunities for businesses skilled in peatland restoration, particularly those experienced in environmental management and construction work. It is well-suited for companies specialising in hydrological and ecological services, where they can contribute to re-wetting peatlands through innovative engineering solutions. The project encourages participation from businesses committed to sustainability and environmental conservation, offering a platform for growth as demand for ecological restoration projects increases. Success in this tender can enhance business reputations and open doors to future collaborations with public authorities in environmental projects across Wales.

## Notice

Provision of peatland restoration works for Eryri National Park Authority (ENPA) Mawn Eryri+ Project on behalf of Wales Peatland Action. The works will be carried out on five sites within the Migneint-Arenig-Dduallt Site of Special Scientific Interest. Peatland restoration will consist of blocking and re-profiling artificially made ditches and naturally forming gullies for the purpose of re-wetting the peatland, re-profiling and re-vegetating peat haggs.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Sell2Wales |
| Latest notice | https://www.sell2wales.gov.wales/search/search_switch.aspx?ID=158487 |
| 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 |
| All stages | Tender, Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 4 Mar 2026 |
| Submission deadline | 8 Dec 2025 |
| Future notice date | Not specified |
| Award date | 8 Dec 2025 |
| Contract period | Not specified |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Not specified |
| Lots status | Not specified |
| Awards status | Not specified |
| Contracts status | Active |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | AWDURDOD PARC CENEDLAETHOL ERYRI |
| Locality | GWYNEDD |
| Post town | Llandudno |
| Postcode | LL48 6LF |
| Country | Wales |
| ITL 1 | TLL Wales |
| ITL 2 | TLL3 North Wales |
| ITL 3 | TLL32 Gwynedd |
| Local authority | Gwynedd |
| Electoral ward | Penrhyndeudraeth |
| Westminster constituency | Dwyfor Meirionnydd |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | J HUMPHREYS |

## CPV Codes

### Divisions

- 45 - Construction work
- 50 - Repair and maintenance services
- 90 - Sewage, refuse, cleaning and environmental services

### Codes

- 45000000 - Construction work
- 50800000 - Miscellaneous repair and maintenance services
- 90700000 - Environmental services

## Release History

- 4 Mar 2026 at 07:49 - Award - S2W Notice - Website Contract Award Notice - https://www.sell2wales.gov.wales/search/search_switch.aspx?ID=158487
- 24 Nov 2025 at 15:15 - Tender - S2W Notice - Website Invitation to Tender Notice - https://www.sell2wales.gov.wales/search/search_switch.aspx?ID=158487

## Documents

- https://www.sell2wales.gov.wales/Notice/Download/DocumentDownload.aspx?id=NOV564729&idx=2
  24th November 2025 - Dogfen Tendr - Waun Griafolen - CYM
- https://www.sell2wales.gov.wales/Notice/Download/DocumentDownload.aspx?id=NOV564729&idx=1
  24th November 2025 - Waun Griafolen tender document - EN

## Notice URLs

- http://www.eryri.llyw.cymru

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-kuma6s-158487. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-kuma6s-158487.json.