This public procurement record has 5 releases in its history.

ContractAmendment

14 Sep 2026 at 11:31

ContractAmendment

13 Aug 2026 at 16:20

Award

15 Sep 2025 at 13:24

Award

02 Sep 2025 at 11:25

Award

17 Jul 2025 at 10:06

Summary of the contracting process

The Department for Transport commissioned project close-out services for the Sevington Day 365 and Eastern Plot works. The scope covers the completion of ongoing archaeological monitoring and environmental monitoring associated with the site, including final deliverables and peer review. This is a specialist professional services requirement rather than construction work or the supply of physical goods. The work relates to the Sevington inland border facility and Eastern Plot in the United Kingdom. The procurement’s service classifications are archaeological services and environmental monitoring for construction. It would suit organisations able to manage environmental evidence, archaeological oversight, reporting and close-out activities on a major transport or infrastructure site, with the capability to complete existing monitoring programmes and deliver final technical outputs for a central government client.

The procurement has reached completion, with a contract awarded through a direct award to Mott Macdonald Limited. The stated reason was to complete ongoing archaeological and environmental monitoring and close out the project. The award was dated 2 September 2025 and had a value of £271,669.01 excluding VAT, or £326,002.82 including VAT. The contract was signed on 15 September 2025 and its value is £271,699.01 excluding VAT, or £326,038.81 including VAT. The contract period is 14 September 2026 to 31 March 2027. A time-only extension was recorded on 14 September 2026 to facilitate peer review of the final deliverable, following an earlier extension to facilitate completion of the final deliverable. One lot was involved. No competitive evaluation criteria are recorded because this was a direct award.

This award demonstrates demand from the Department for Transport for integrated archaeological monitoring and environmental monitoring during the close-out of a major transport-related site. A future competitor would need to show credible experience of taking over or completing ongoing monitoring programmes, coordinating archaeological and environmental specialists, and producing robust final deliverables suitable for government assurance and project closure. The requirement also indicates value in capability across both disciplines rather than archaeological or environmental work in isolation. Suppliers with established technical teams, reliable quality control, strong reporting and peer-review arrangements, and experience working alongside infrastructure or construction projects would be well placed. The successful supplier was a large professional services consultancy, indicating that the buyer valued sufficient organisational capacity to manage specialist work through final review and completion.

How relevant is this notice?

Notice Information

Notice Title

Sevington Day 365 and Eastern Plot Technical Works- Project Close Out

Notice Description

This contract is for the close out of ongoing environmental monitoring and archaeological work being undertaken on the stie.

Procurement Information

This contract is for the completion of ongoing archaeological and environmental monitoring work. It is to close the project out.

Notice Details

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-0560e0
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/086780-2026
Current Stage
Award
All Stages
Award

Procurement Classification

Notice Type
UK10 - Contract Change Notice
Procurement Type
Standard
Procurement Category
Services
Procurement Method
Direct
Procurement Method Details
Direct award
Tender Suitability
Not specified
Awardee Scale
Large

Common Procurement Vocabulary (CPV)

CPV Divisions

71 - Architectural, construction, engineering and inspection services


CPV Codes

71313450 - Environmental monitoring for construction

71351914 - Archaeological services

Notice Value(s)

Tender Value
Not specified
Lots Value
Not specified
Awards Value
£271,669 £100K-£500K
Contracts Value
£271,699 £100K-£500K

Notice Dates

Publication Date
14 Sep 20261 months ago
Submission Deadline
Not specified
Future Notice Date
Not specified
Award Date
2 Sep 20251 years ago
Contract Period
14 Sep 2026 - 31 Mar 2027 6-12 months
Recurrence
Not specified

Notice Status

Tender Status
Complete
Lots Status
Complete
Awards Status
Active
Contracts Status
Active

Buyer & Supplier

Contracting Authority (Buyer)

Main Buyer
THE DEPARTMENT FOR TRANSPORT
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
LONDON
Postcode
SW1P 4DR
Postcode Area
South West London
Country
England

Major Region (ITL 1)
TLI London
Basic Region (ITL 2)
TLI3 Inner London - West
Small Region (ITL 3)
TLI35 Westminster and City of London
Delivery Location
Not specified

Local Authority
Westminster
Electoral Ward
Vincent Square
Westminster Constituency
Cities of London and Westminster

Supplier Information

Number of Suppliers
1
Supplier Name

Mott MacDonald

Further Information

Notice Documents

Open Contracting Data Standard (OCDS)

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The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.

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