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Technical Review of the emerging Heathrow Airport Development Consent Order Proposal

London Borough of Hillingdon

Live
Confirmed tender
services
SME-friendly

Key details

Contracting authority
London Borough of Hillingdon
Public authority - sub-central government
Region
Uxbridge
Delivery: UKI74, United Kingdom
Contract value
£360,000ex VAT
£360,000 inc VAT
Deadline
21 July 2026
Enquiry deadline
16 July 2026(questions / clarifications)
Award decision
14 September 2026(estimated)
Published
26 June 2026

Procurement

Contract period
28 September 2026 - 30 November 2026
2 months
Procedure type
Open procedure
CPV classifications
  • 71313000 Environmental engineering consultancy services
  • 71315200 Building consultancy services
  • 71621000 Technical analysis or consultancy services
  • 73220000 Development consultancy services
  • 90713000 Environmental issues consultancy services

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What happened

The contract runs until 30 Nov 2026.

Description

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

Contact

Address
Civic Centre, Uxbridge, UB8 1UW

Identifiers

Notice ID
060149-2026
OCID
ocds-h6vhtk-06bdbc

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External ID: fts-ocds-h6vhtk-06bdbc • Added 26 June 2026