Award

T500 Contaminant Conceptual Site Modelling

DEFRA COMMERCIAL

This public procurement record has 1 release in its history.

Award

24 Feb 2026 at 17:50

Award Notice
Summary of the contracting process

The procurement process, overseen by Defra Commercial, focused on the "T500 Contaminant Conceptual Site Modelling" contract within the consultative engineering and construction services industry. Located primarily in London, with delivery anticipated across a variety of regions including Channel Islands and the United Kingdom, the procurement reached the award stage as of 24th February 2026. Noteworthy dates include the tender period ending on 1st November 2025 and the contract execution from 1st December 2025 to 1st October 2026. The procurement method utilised was direct with a single tender action, below the threshold.

This tender offers significant opportunities for businesses involved in consultative engineering and construction services, particularly those that are small and medium enterprises (SMEs) or voluntary, community, and social enterprises (VCSEs), given the suitability requirements. Stephen Buss Environmental Consulting Ltd successfully secured the contract with a value of £6,050.20 GBP, highlighting potential growth opportunities for similar businesses with expertise in environmental consulting. The contract encompasses work across diverse geographical locations, presenting an expansion prospect for businesses with the capability to deliver services beyond local boundaries.

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Notice Information

Notice Title

T500 Contaminant Conceptual Site Modelling

Notice Description

T500 Contaminant Conceptual Site Modelling

Notice Details

Publication & Lifecycle

Open Contracting ID
ocds-b5fd17-4030e476-55aa-4b73-bd72-676c27e874d0
Publication Source
Contracts Finder
Latest Notice
https://www.contractsfinder.service.gov.uk/Notice/0ab29d7b-4295-4dce-a7d3-5dd7153d80b8
Current Stage
Award
All Stages
Award

Procurement Classification

Notice Type
Award Notice
Procurement Type
Standard
Procurement Category
Services
Procurement Method
Direct
Procurement Method Details
Single tender action (below threshold)
Tender Suitability
SME, VCSE
Awardee Scale
Not specified

Common Procurement Vocabulary (CPV)

CPV Divisions

71 - Architectural, construction, engineering and inspection services

CPV Codes

71310000 - Consultative engineering and construction services

Notice Value(s)

Tender Value
Not specified
Lots Value
Not specified
Awards Value
£6,050 Under £100K
Contracts Value
Not specified

Notice Dates

Publication Date
24 Feb 20262 weeks ago
Submission Deadline
1 Nov 2025Expired
Future Notice Date
Not specified
Award Date
24 Feb 20262 weeks ago
Contract Period
1 Dec 2025 - 1 Oct 2026 6-12 months
Recurrence
Not specified

Notice Status

Tender Status
Complete
Lots Status
Not Specified
Awards Status
Active
Contracts Status
Not Specified

Buyer & Supplier

Contracting Authority (Buyer)

Main Buyer
DEFRA COMMERCIAL
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 4DF
Post Town
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
St James's
Westminster Constituency
Cities of London and Westminster

Supplier Information

Number of Suppliers
1
Supplier Name

STEPHEN BUSS ENVIRONMENTAL CONSULTING

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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