Contract awardedStrategic environmental assessment

Invitation to Tender for the Provision of Consultancy Services to Undertake an Integrated Impact Assessment and Habitats Regulations Assessment

Consultancy services to deliver an Integrated Impact Assessment (IIA) for a new Local Plan. The scope includes conducting a Sustainability Appraisal (SA), Strategic Environmental Assessment (SEA), Equalities Impact Assessment (EqIA), and Health Impact Assessment (HIA), alongside a Habitats Regulations Assessment. The work must align with the council's specific Local Development Scheme timetable to ensure statutory compliance for emerging planning policy.

Awarded value
£93k
As published
Published
22 August 2025
Awarded
5 November 2025
AECOM
Contract length
31 months
Ends 31 May 2028

What the contract covers

Consultancy services

Provision of specialist environmental and sustainability consultancy services to support local authority planning policy development and impact assessment processes.

  • Undertake a Sustainability Appraisal (SA), Strategic Environmental Assessment (SEA), Equalities Impact Assessment (EqIA) and Health Impact Assessment (HIA) under the umbrella of an Integrated Impact Assessment (IIA)
  • Prepare the Integrated Impact Assessment alongside and to inform the preparation of a new Local Plan

Terms and requirements

Contract type
Consultancy services
Procedure
Open procedure
Initial term
31 months
Extensions
6 months
Longest it can run
37 months
Contract dates
5 November 2025 to 31 May 2028
Certifications asked for
None stated
Lots
1
Suitable for SMEs
Not stated
Category
Services
CPV codes
71400000, 71241000, 79400000, 71410000

Services in this contract

Lifecycle

  1. Published
  2. Contract awardedto AECOM
  3. Contract starts
  4. Contract ends
The buyer

Winchester City Council

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The supplier

AECOM

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Cite this contract

Link
https://bidskim.com/tender/326254/invitation-to-tender-for-the-provision-of-consultancy-services-to-undertake-an-i
Buyer reference
WCC/ Local Plan/001
Open contracting ID
ocds-h6vhtk-058d1b
Last checked
5 November 2026

Winchester City Council. Invitation to Tender for the Provision of Consultancy Services to Undertake an Integrated Impact Assessment and Habitats Regulations Assessment. Contract award, 22 August 2025. BidSkim, https://bidskim.com/tender/326254/invitation-to-tender-for-the-provision-of-consultancy-services-to-undertake-an-i (accessed 5 November 2026).