Award

715124450 TWE 3 Transparency Notice

DEFENCE EQUIPMENT AND SUPPORT

This public procurement record has 2 releases in its history.

Award

01 Aug 2025 at 16:31

Planning

01 Aug 2025 at 12:57

Summary of the contracting process

Defence Equipment and Support, a central government public authority located in Bristol, United Kingdom, is overseeing a procurement process titled "715124450 TWE 3 Transparency Notice." The project, focusing on the repair and maintenance of military shelters, falls under the construction and military equipment industry categories. This procurement process reached the award stage on 1st August 2025, with the anticipated contract period starting on 29th January 2026 and spanning until 29th January 2029, with possible extensions up to three years. The procurement method employed is a direct award to Rubb Buildings Limited, the original equipment manufacturer, valued at approximately £9.5 million. The project encompasses activities such as design services for system updates, repair and refurbishment, and technical documentation provision, with potential options for additional equipment purchases.

This tender offers significant opportunities for businesses within the military and construction sectors, especially those with expertise in designing and maintaining specialised military shelters under challenging environmental conditions. Companies capable of providing comprehensive maintenance and technical support for complex engineering systems will find a fitting opportunity to expand their services and client base. As the procurement favours direct awards to original equipment manufacturers, business entities that can collaborate or subcontract with the awarded supplier, Rubb Buildings Limited, stand to benefit by leveraging existing expertise to enhance service delivery and ensure compliance with technical specifications and safety regulations. Small to medium enterprises (SMEs) with innovative solutions and adaptability could also find potential partnerships in subcontracted activities within this extensive military project.

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Notice Title

715124450 TWE 3 Transparency Notice

Notice Description

TWE is a temporary structure designed to provide a safe and ambient working environment including extreme and austere weather conditions. TWE can house a fully armed Attack Aircraft in temperatures ranging from -10 Celsius up to 50 Celsius whilst maintaining an internal temperature of 26 Celsius. TWE can also withstand wind speeds of up to 90mph and snow load of up to 80kg/m2 TWE shelters are flexible in their approach allowing a wide spectrum of capabilities to be housed and maintained within them varying from fast jets, Unmanned Air Systems (UAS) to the CH-47 Chinook heavy lift rotary wing aircraft to ordnance of varying profiles and dimensions, and varying characteristics. The current capability consists of; * 25M x 40m RES (21.7m Heli Door width) (16) - Are typically fitted with a Heli-door, Roller Shutter Door at the rear and are 40m long. These typically house helicopters and UAVs. * 25M x 40m RES (18.75m Heli Door width) (2) - Are typically fitted with a Heli-door, Roller Shutter Door at the rear and are 40m long. These typically house helicopters and UAVs. * 25M x 100m RES (1) - Are typically fitted with a Heli-door, Roller Shutter Door at the rear and are 100m long. These typically house helicopters and UAVs. * 20M RES (67) - Typically support fast jet aircraft and are fitted with Trident doors which open and close like an eyelid * 25M Sunshade (4) - A hangar with no side walls or door ends, these are used to shelter helicopters and UAVs from the elements when sitting at the end of a runway on high readiness * 18M Sunshade (14) - A hangar without side walls or door ends, these are used to shelter fast jets from the elements when sitting at the end of a runway on high readiness. * ECASS (8) - These Environmentally controlled armament storage shelters are 9.1m x 16m in size and are used for armament storage; they are fitted with large heavy metal doors. The shelters are currently in service predominantly in the UK, Europe and the Middle East, supporting various operations. The scope of this procurement is: 1. Design services - The contractor is required to manage all aspects of component obsolescence, requirements for redesign/modification/upgrade of the systems and safety and legislative governance to meet the required ALARP status. 2. Repair and Refurbishment Activity - The Contractor is required to conduct repairs on the equipment that are beyond the capacity or capability of the maintainer (RAF 5001 Squadron) and to conduct routine scheduled refurbishment activity. 3. Provision and maintenance of Technical Documentation - The Contractor is required to provide technical data and drawings for the TWE capability to enable unit lines repairs in support of on-going operational deployments. 4. Option for the provision of additional equipment. - The contract is required to provide a commercial mechanism for purchases from wider defence.

Procurement Information

Logistics, Services and Commodities (LSC), part of the UK Ministry of Defence, intends to place a new single source contract with the Original Equipment Manufacturer (OEM) and Design Authority DA, Rubb Buildings Ltd. The contract shall be for a period of up to 3 years + 3 year options, with an estimated value of PS9.5M to provide in-service support, including an option for additional equipment, for the current Technical Working Environment (TWE) capability. TWE is a temporary structure designed to provide a safe and ambient shelter system to provide a weatherproof working environment, including protection from extreme and austere weathers. TWE can house a fully armed Attack Aircraft in a range of temperatures. TWE can also withstand high wind speeds and heavy snow loads. TWE shelters are flexible in their approach allowing a wide spectrum of capabilities to be housed and maintained within them, including fast jets, Unmanned Air Systems (UAS), and helicopters. It is considered that this contract can be placed with Rubb Buildings Ltd using the Direct Award in accordance with the Procurement Act 2023 Schedule 5 Paragraph 6 for technical reasons. The requirement for in-service support and additional equipment can only be placed with Rubb Buildings Ltd for the following reasons 1. Rubb Buildings Ltd are the OEM and the DA for the TWE equipment. An alternative supplier, nor the Authority would have access to the necessary technical documentation or the requisite knowhow to have a sufficient technical understanding of the equipment and to be able to understand or support the safety case for repairs and modifications. LSC do not have access to this technical documentation. 2. To conduct MRO Level 4 repairs the contractor requires a considerable number of jigs and specialist tools for the TWE equipment which have been manufactured as required by the OEM throughout the lifetime of the capability. The Authority does not own, nor have user rights to any information pertaining to these jigs and specialist tools. Any redesign of such jigs and tools by an alternative supplier would be considered to increase potential risks associated with the equipment. The Original Equipment Manufacturer (OEM) would not undersign the specifications and safety certifications of parts and components manufactured or sourced by other economic operators. The OEM would not undersign the Safety Case for its TWE structures with the input from other suppliers. The OEM would not provide IPR or technical information and know-how to other economic operators, or collaborate with other manufacturers that aimed to provide alternative designs to the authority. The authority would be at risk of operating TWE outside the safety case if other economic operators were to provide non-OEM TWE components. In addition the installing and maintaining RAF Squadron (5001) would not receive training or technical updates from the OEM if components from other suppliers were to be included in TWE installations, which would add to the safety risks.

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-056b63
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/045403-2025
Current Stage
Award
All Stages
Planning, Award

Procurement Classification

Notice Type
UK5 - Transparency Notice
Procurement Type
Standard
Procurement Category
Services
Procurement Method
Direct
Procurement Method Details
Direct award
Tender Suitability
SME, VCSE
Awardee Scale
SME

Common Procurement Vocabulary (CPV)

CPV Divisions

45 - Construction work

50 - Repair and maintenance services


CPV Codes

45216230 - Military shelter construction work

50710000 - Repair and maintenance services of electrical and mechanical building installations

Notice Value(s)

Tender Value
£8,000,000 £1M-£10M
Lots Value
Not specified
Awards Value
£8,000,000 £1M-£10M
Contracts Value
Not specified

Notice Dates

Publication Date
1 Aug 20256 months ago
Submission Deadline
Not specified
Future Notice Date
4 Aug 2025Expired
Award Date
1 Aug 20256 months ago
Contract Period
29 Jan 2026 - 29 Jan 2029 3-4 years
Recurrence
Not specified

Notice Status

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

Contracting Authority (Buyer)

Main Buyer
DEFENCE EQUIPMENT AND SUPPORT
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
BRISTOL
Postcode
BS34 8JH
Post Town
Bristol
Country
England

Major Region (ITL 1)
TLK South West (England)
Basic Region (ITL 2)
TLK5 West of England
Small Region (ITL 3)
TLK52 Bath & North East Somerset and South Gloucestershire
Delivery Location
Not specified

Local Authority
South Gloucestershire
Electoral Ward
Stoke Park & Cheswick
Westminster Constituency
Filton and Bradley Stoke

Supplier Information

Number of Suppliers
1
Supplier Name

RUBB BUILDINGS

Open Contracting Data Standard (OCDS)

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