HYSBYSIAD O GONTRACT - CENEDLAETHOL

1 Manylion yr Awdurdod

1.1

Enw a Chyfeiriad yr Awdurdod

1.2

Cyfeiriad ar gyfer cael dogfennaeth

1.3

Mae'n rhaid dychwelyd dogfennau wedi'u cwblhau at:

2 Manylion y Contract

2.1

Teitl

Japanese knotweed control on the Afon Ceiriog, North Wales

2.2

Disgrifiad o'r nwyddau neu'r gwasanaethau sydd eu hangen

North Wales Wildlife Trust wishes to appoint a suitably qualified contractor to undertake the control of Japanese knotweed (Fallopia japonica) along both banks of the Afon Ceiriog, from Tregeiriog to its confluence with the River Dee.

The contract forms part of the Restoring the Dee Together Project, which aims to reduce the impacts of invasive non-native species across the River Dee catchment. The successful contractor will be required to locate, assess and treat recorded Japanese knotweed infestations using appropriate herbicide application techniques, including foliar spraying, stem injection, or other approved methods.

A 2023 survey identified approximately 162 Japanese knotweed stands within the project area. Location maps and survey data are provided within the tender documentation. Tenderers should note that no management was undertaken during 2024 or 2025 and the current extent of infestations may differ from the survey data provided.

Works will take place in proximity to watercourses and will require compliance with all relevant legislation, Natural Resources Wales requirements and biosecurity measures. Contractors must hold appropriate qualifications for herbicide application near watercourses, including PA1 and PA6AW (or equivalent).

The contract is anticipated to commence in September 2026, with all treatment works to be completed before winter dieback or the first frost of the year.

NOTE: To register your interest in this notice and obtain any additional information please visit the Sell2Wales Web Site at https://www.sell2wales.gov.wales/Search/Search_Switch.aspx?ID=169252.

The buyer has indicated that it will accept electronic responses to this notice via the Postbox facility. A user guide is available at https://www.sell2wales.gov.wales/sitehelp/help_guides.aspx.

Suppliers are advised to allow adequate time for uploading documents and to dispatch the electronic response well in advance of the closing time to avoid any last minute problems.

2.3

Cod a Dosbarthiad yr Hysbysiad

2.4

Cyfanswm maint neu gwmpas y tendr

Treatment of approximately 162 Japanese knotweed stands along the Afon Ceiriog river corridor, including herbicide application, reporting and biosecurity measures.

3 Amodau ar gyfer Cymryd Rhan

3.1

Safonau gofynnol a'r cymhwyster sydd ei angen

Tenderers must be able to demonstrate relevant experience in the control of invasive non-native plant species, particularly Japanese knotweed. Operatives undertaking herbicide applications must hold appropriate qualifications for applications near watercourses, including PA1 and PA6AW (or equivalent). The successful contractor will be required to hold appropriate insurance cover, comply with Natural Resources Wales requirements, obtain any necessary consents, and provide suitable risk assessments and method statements prior to commencement of works.

4 Gwybodaeth Weinyddol

4.1

Math o Weithdrefn

Un cam

4.2

Rhif cyfeirnod a roddwyd i'r hysbysiad gan yr awdurdod contractio

GR97/JK/26

4.3

Terfynau Amser

4.5

Yr iaith neu'r ieithoedd y gellir ei/eu defnyddio i lunio tendrau neu geisiadau i gymryd rhan

4.6

Blwch Postio Cyflwyno Tendrau

5 Gwybodaeth Arall

5.1

Gwybodaeth Ychwanegol

This procurement is being undertaken by North Wales Wildlife Trust as part of the Restoring the Dee Together Project. Full details of the requirement, including the Invitation to Quote, location maps, survey data, and supporting documentation, are provided as attachments to this notice. Tenderers should review all attached documents before submitting a quotation.

Site access is by prior arrangement with North Wales Wildlife Trust. Tenderers are strongly advised to review all tender documentation before submitting a quotation.

(WA Ref:169252)

The buyer considers that this contract is suitable for consortia bidding.

5.2

Dogfennaeth Ychwanegol

5.3

Dyddiad cyhoeddi'r hysbysiad hwn