Notice Information
Notice Title
714928467 - AESAS 2026 - Provision of Aircraft Engineering Support and Airfield Services at Royal Naval Air Stations Yeovilton and Culdrose
Notice Description
The Royal Navy, part of the UK Ministry of Defence, intends to award a 1 + 1 year contract with a value of PS13,267,000 to Serco for the Air Engineering Support and Airfield Services (AESAS). As a covered procurement, this procurement falls to be regulated under the provisions of the Procurement Act 2023. In the circumstances, the authority may award this public contract directly in accordance with section 41 of the Procurement Act 2023. The applicable direct award justification is that set out in paragraph 7 of Schedule 5 of the Act. This justification applies because the AESAS contract concerns the supply of services by the existing supplier which are intended as an extension to existing services in circumstances where: a change in supplier would result in the contracting authority receiving services that are different from, or incompatible with, the existing services. Namely, a different supplier would lack Serco's (i) deeply embedded operational expertise and established relationships at Yeovilton and Culdrose, and (ii) suitably trained and experienced staff. And b. the difference or incompatibility would result in disproportionate technical difficulties in operation and/or maintenance. In particular, the difference in service provided by a different supplier would result in: i. unacceptable risks to performance and safety resulting from the need to rebuild critical trust and operational knowledge; ii. the contracting authority needing to invest additional resources in order to retrain staff, modify existing systems, and/or purchase additional equipment; iii. a risk to the continued readiness and support to MCT aircraft, which is critical to national defence; iv. significant adjustments to the Contractor's Quality Management System, resulting in operational inefficiencies and increased costs; v. disruption to coordination and maintenance of ground support and equipment provision at RNAS Yeovilton; and vi. increase in lead times in returning airframes to flying operations at RNAS Culdrose and reduction in overall numbers of available aircraft in the forward fleet.
Procurement Information
The Royal Navy, part of the UK Ministry of Defence, intends to award a 1 + 1 year contract with a value of PS13,267,000 to Serco for the Air Engineering Support and Airfield Services (AESAS). As a covered procurement, this procurement falls to be regulated under the provisions of the Procurement Act 2023. In the circumstances, the authority may award this public contract directly in accordance with section 41 of the Procurement Act 2023. The applicable direct award justification is that set out in paragraph 7 of Schedule 5 of the Act. This justification applies because the AESAS contract concerns the supply of services by the existing supplier which are intended as an extension to existing services in circumstances where: a change in supplier would result in the contracting authority receiving services that are different from, or incompatible with, the existing services. Namely, a different supplier would lack Serco's (i) deeply embedded operational expertise and established relationships at Yeovilton and Culdrose, and (ii) suitably trained and experienced staff. And b. the difference or incompatibility would result in disproportionate technical difficulties in operation and/or maintenance. In particular, the difference in service provided by a different supplier would result in: i. unacceptable risks to performance and safety resulting from the need to rebuild critical trust and operational knowledge; ii. the contracting authority needing to invest additional resources in order to retrain staff, modify existing systems, and/or purchase additional equipment; iii. a risk to the continued readiness and support to MCT aircraft, which is critical to national defence; iv. significant adjustments to the Contractor's Quality Management System, resulting in operational inefficiencies and increased costs; v. disruption to coordination and maintenance of ground support and equipment provision at RNAS Yeovilton; and vi. increase in lead times in returning airframes to flying operations at RNAS Culdrose and reduction in overall numbers of available aircraft in the forward fleet.
Notice Details
Publication & Lifecycle
- Open Contracting ID
- ocds-h6vhtk-051cd9
- Publication Source
- Find A Tender Service
- Latest Notice
- https://www.find-tender.service.gov.uk/Notice/056981-2025
- 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
- Not specified
- Awardee Scale
- Large
Common Procurement Vocabulary (CPV)
- CPV Divisions
50 - Repair and maintenance services
-
- CPV Codes
50211100 - Aircraft maintenance services
50212000 - Repair and maintenance services of helicopters
Notice Value(s)
- Tender Value
- £12,200,000 £10M-£100M
- Lots Value
- Not specified
- Awards Value
- £13,267,000 £10M-£100M
- Contracts Value
- Not specified
Notice Dates
- Publication Date
- 16 Sep 20255 months ago
- Submission Deadline
- Not specified
- Future Notice Date
- 1 Dec 2025Expired
- Award Date
- 16 Sep 20255 months ago
- Contract Period
- 31 Mar 2026 - 31 Mar 2027 6-12 months
- Recurrence
- Not specified
Notice Status
- Tender Status
- Complete
- Lots Status
- Complete
- Awards Status
- Pending
- Contracts Status
- Not Specified
Buyer & Supplier
Contracting Authority (Buyer)
- Main Buyer
- MINISTRY OF DEFENCE
- Contact Name
- Not specified
- Contact Email
- eliot.murton100@mod.gov.uk
- Contact Phone
- Not specified
Buyer Location
- Locality
- PORTSMOUTH
- Postcode
- PO2 8BY
- Post Town
- Portsmouth
- Country
- England
-
- Major Region (ITL 1)
- TLJ South East (England)
- Basic Region (ITL 2)
- TLJ3 Hampshire and Isle of Wight
- Small Region (ITL 3)
- TLJ31 Portsmouth
- Delivery Location
- Not specified
-
- Local Authority
- Portsmouth
- Electoral Ward
- Nelson
- Westminster Constituency
- Portsmouth North
Further Information
Notice Documents
-
https://www.find-tender.service.gov.uk/Notice/056981-2025
16th September 2025 - Transparency notice on Find a Tender -
https://www.find-tender.service.gov.uk/Notice/024551-2025
22nd May 2025 - Pipeline notice on Find a Tender
Open Contracting Data Standard (OCDS)
View full OCDS Record for this contracting process
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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