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Technical Review of the emerging Heathrow Airport Development Consent Order Proposal

London Borough of Hillingdon

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Key dates and value

Status
Closed
Submission deadline
21 Jul 2026
Published
26 Jun 2026
Estimated value
£360k
Contract start
28 Sept 2026
Contract end
30 Nov 2026
Location
Uxbridge, London
Notice type
UK4
Buyer type
Local Authority

Overview

We are seeking specialist consultants to undertake a rigorous technical review of the Heathrow Airport Development Consent Order (DCO) proposal. The review must independently assess the applicant's evidence, assumptions, methodologies, and conclusions across a range of environmental and socio-economic topics. Consultants are expected to challenge, scrutinise, and interrogate Heathrow Airport Ltd's (HAL) submissions, raise objections were justified, and help us secure favourable outcomes where required. The aim is to ensure that all potential impacts are properly understood, transparently presented, and robustly addressed in line with relevant legislation, guidance, and policy

CPV codes

  • 71313000 Environmental engineering consultancy services
  • 71315200 Building consultancy services
  • 71621000 Technical analysis or consultancy services
  • 73220000 Development consultancy services
  • 90713000 Environmental issues consultancy services

About the buyer

London Borough of Hillingdon has published 76 tender notices since 27 Oct 2023, with a combined advertised value of £169m. 16 of them are currently open.

How to apply

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Source: Find a Tender. Contains public sector information licensed under the Open Government Licence v3.0. Details may change; always check the original notice before bidding.