Trydan Traffic and Transport Consultant Support Premarket Notice

Procurement reference

TGCTRANNOV25

Procurement description

Trydan Gwyrdd Cymru (Trydan) is seeking to procure Traffic and Transport Consultant Support (including design advice/services, stakeholder engagement support, and delivery of external facing documentation to support a planning application) for three large-scale wind farm developments in Wales, from conceptual design through to securing planning consent.

The lot structure for this procurement is still being considered.

Main category

Services

Delivery regions

• UKL - Wales

Total value (estimated)

210000 GBP Excluding VAT

252000 GBP Including VAT

Contract dates (estimated)

06 February 2026, 00:00AM to 05 February 2029, 23:59PM

Extension end date (if all the extensions are used): 05 February 2030

Trydan Gwyrdd Cymru

Is the total value above threshold?

Above threshold

CPV classifications

• 71311000 - Civil engineering consultancy services

Delivery regions

• UKL - Wales

Sustainability

Small and medium-sized enterprises (SME)

Voluntary, community and social enterprises (VCSE)

Contract start date (estimated)

06 February 2026, 00:00AM

Contract end date (estimated)

05 February 2029, 23:59PM

Extension end date (estimated)

05 February 2030, 23:59PM

Can the contract be extended?

Yes

Engagement process description

The procurement will be going live via eTenderWales.

https://etenderwales.bravosolution.co.uk/web/login.shtml

You will need to register an account to access the tender.

Due to changes in Public Procurement all companies will now need to register on the Central Digital Platform to take part in the tender.

Please register here:

https://www.gov.uk/government/publications/procurement-act-2023-short-guides/suppliers-how-to-register-your-organisation-and-first-administrator-on-find-a-tender-in-three-easy-steps-html

Trydan will be aiming to publish the tender w/c 3 November 2025.

If you could complete this form to express your interest and Trydan will notify once it has gone live.

https://forms.office.com/e/Zt1uanq6vf

Due date

03 November 2025, 23:59PM

Has the engagement period already ended?

No

Publication date of tender notice (estimated)

03 November 2025