This public procurement record has 1 release in its history.

Award

05 Aug 2026 at 12:58

Summary of the contracting process

The Hillingdon Hospitals NHS Foundation Trust procured professional design services for its Steam Main Replacement project. The requirement was for RIBA Stage 4 design work, covering the detailed design needed to progress replacement of the hospital’s steam main infrastructure. The associated service classification is project and design preparation, including cost estimation (CPV 71242000). The work is for the Trust’s hospital facilities in Uxbridge, Greater London. This is a specialist engineering design opportunity connected to healthcare estate infrastructure, rather than construction delivery or general facilities management. Businesses relevant to this requirement would be engineering design practices able to develop steam-system replacement designs to the required RIBA Stage 4 standard and support the Trust’s capital project delivery.

The procurement has been awarded and the tender is complete. The Trust used a direct award under the Constellia Framework, described as below threshold and without competition. Leonard Engineering Design Associates Limited was awarded the single lot on 1 July 2026. The awarded value is £52,370 excluding VAT, or £62,844 including VAT. The contract period runs from 5 August 2026 to 20 July 2027. Evaluation was undertaken through the direct-award framework route rather than a competed tender. The contract concerns services for the Steam Main Replacement project and has an initial 12-month term stated in the requirement, with the published contract dates defining the award period. The selected supplier is an SME.

This procurement demonstrates demand from The Hillingdon Hospitals NHS Foundation Trust for specialist engineering design supporting critical hospital steam infrastructure. A credible future competitor would need experience producing RIBA Stage 4 designs for steam main or comparable building-services replacement projects, with the technical ability to prepare coordinated project and design information and reliable cost estimates. Understanding the operational constraints of live healthcare environments would be relevant to delivering practical designs for hospital facilities, although the procurement data does not set out specific accreditation requirements. The award also shows that this type of requirement may be placed through a framework’s direct-award route, so suppliers seeking comparable work would benefit from relevant framework access and the capacity to serve NHS capital projects.

How relevant is this notice?

Notice Information

Notice Title

THH - Steam Main RIBA4 Design

Notice Description

Provision of RIBA Stage 4 design services in relation to the Steam Main Replacement project for The Hillingdon Hospitals NHS Foundation Trust. The requirement is being awarded via a Direct Award under the Constellia Framework. The contract has a value of PS52,370 excluding VAT and an initial contract term of 12 months.

Notice Details

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-06dc5a
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/074176-2026
Current Stage
Award
All Stages
Award

Procurement Classification

Notice Type
UK6 - Contract Award Notice
Procurement Type
Standard
Procurement Category
Services
Procurement Method
Direct
Procurement Method Details
Below threshold - without competition
Tender Suitability
Not specified
Awardee Scale
SME

Common Procurement Vocabulary (CPV)

CPV Divisions

71 - Architectural, construction, engineering and inspection services


CPV Codes

71242000 - Project and design preparation, estimation of costs

Notice Value(s)

Tender Value
Not specified
Lots Value
Not specified
Awards Value
£52,370 Under £100K
Contracts Value
Not specified

Notice Dates

Publication Date
5 Aug 20262 months ago
Submission Deadline
Not specified
Future Notice Date
Not specified
Award Date
1 Jul 20263 months ago
Contract Period
5 Aug 2026 - 20 Jul 2027 6-12 months
Recurrence
Not specified

Notice Status

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

Buyer & Supplier

Contracting Authority (Buyer)

Main Buyer
The Hillingdon Hospitals Nhs Foundation Trust
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
UXBRIDGE
Postcode
UB8 3NN
Postcode Area
Southall
Country
England

Major Region (ITL 1)
TLI London
Basic Region (ITL 2)
TLI7 Outer London - West and North West
Small Region (ITL 3)
TLI74 Harrow and Hillingdon
Delivery Location
Not specified

Local Authority
Hillingdon
Electoral Ward
Colham & Cowley
Westminster Constituency
Uxbridge and South Ruislip

Supplier Information

Number of Suppliers
1
Supplier Name

Leonard Engineering Design Associates Limited

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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