Award

Gwerthusiad Cynaliadwyedd Integredig ⁠ac Asesiad Rheoleiddio Cynefinoedd / Integrated Sustainability Appraisal and an accompanying Habitats Regulation Assessmen

  • Cyngor Gwynedd

UK6: Contract award notice - Procurement Act 2023 - view information about notice types

Notice identifier: 2026/S 000-001233

Procurement identifier (OCID): ocds-h6vhtk-05d013 (view related notices)

Published 7 January 2026, 4:59pm



Scope

Description

Mae Cyngor Gwynedd yn eich gwahodd i gynnig tender ar gyfer Gwerthusiad Cynaliadwyedd Integredig ⁠ac Asesiad Rheoleiddio Cynefinoedd (ARhC) i'w helpu i baratoi'r Cynllun Datblygu Lleol newydd (2024-2039). Cyngor Gwynedd is seeking a suitably qualified and experienced consultant to undertake an Integrated Sustainability Appraisal and an accompanying Habitats Regulation Assessment (HRA) to aid their preparation of the new Local Development Plan (2024-2039).


Contract 1. Gwerthusiad Cynaliadwyedd Integredig ⁠ac Asesiad Rheoleiddio Cynefinoedd / Integrated Sustainability Appraisal and accompanying Habitats Regulation Assessment

Supplier

Contract value

  • £250,000 excluding VAT
  • £300,000 including VAT

Above the relevant threshold

Award decision date

19 December 2025

Date assessment summaries were sent to tenderers

22 December 2025

Standstill period

  • End: 16 January 2026
  • 8 working days

Earliest date the contract will be signed

20 January 2026

Contract dates (estimated)

  • 21 January 2026 to 20 January 2029
  • Possible extension to 20 January 2031
  • 5 years

Description of possible extension:

Cytundeb hyd at dyddiad mabwysiadau'r CDLl, all fod hyd at 3 i 4 blynedd, gydag opsiwn i ymestyn +1 +1.

Up to the adoption of the LDP which is anticipated to take in the region of 3 to 4 years +1 +1 possible extension

Main procurement category

Services

Options

The right to additional purchases while the contract is valid.

Efallai bydd gofyn i'r Ymgynhorydd llwyddiannus i fynychu cyfarfodydd a/neu Ymchwiliad Cyhoeddus y CDLl. Gofynnir am bris dyddiol ychwanegol am wasanaethau o'r math hyn.

Successful consultants may be called upon to attend Council meetings and/or the LDP Examination in Public (EiP). A daily rate is requested for such additional services

CPV classifications

  • 71000000 - Architectural, construction, engineering and inspection services
  • 79400000 - Business and management consultancy and related services

Contract locations

  • UKL12 - Gwynedd

Information about tenders

  • 2 tenders received
  • 2 tenders assessed in the final stage:
    • 0 submitted by small and medium-sized enterprises (SME)
    • 0 submitted by voluntary, community and social enterprises (VCSE)
  • 1 supplier awarded contracts
  • 1 supplier unsuccessful (details included for contracts over £5 million)

Procedure

Procedure type

Open procedure


Supplier

AECOM Ltd

  • Public Procurement Organisation Number: PCLX-5446-YHDX

Aldgate Tower, 2 Leman Street

London

E1 8FA

United Kingdom

Region: UKI42 - Tower Hamlets

Small or medium-sized enterprise (SME): No

Voluntary, community or social enterprise (VCSE): No

Supported employment provider: No

Public service mutual: No

Contract 1. Gwerthusiad Cynaliadwyedd Integredig ⁠ac Asesiad Rheoleiddio Cynefinoedd / Integrated Sustainability Appraisal and accompanying Habitats Regulation Assessment


Contracting authority

Cyngor Gwynedd

  • Public Procurement Organisation Number: PTCX-9875-MZPQ

Swyddfeydd y Cyngor / Council Offices

Caernarfon

LL55 1SH

United Kingdom

Contact name: Sharon Goodman Jones

Telephone: +441286679241

Email: SharonGoodmanJones@gwynedd.llyw.cymru

Website: https://www.gwynedd.llyw.cymru

Region: UKL12 - Gwynedd

Organisation type: Public authority - sub-central government

Devolved regulations that apply: Wales