Official UK procurement notice
HECLA 5 · UK public procurement notice
Authority: Ministry of Defence (Central government)
What is being bought
Published requirement descriptionThe Royal Navy, part of the UK Ministry of Defence, intends to award a 2 + 2 year contract with a value of £3,500,000 to Teledyne for the IN-SERVICE SUPPORT SOLUTION AND TRIALS IN SUPPORT OF OPERATIONS (HECLA 5).
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 HECLA 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 Teledynes (i) deeply embedded operational expertise and established relationships with strategic partners, and (ii) critical interoperability with strategic partners.
And
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:
Incompatibility with existing systems: alternative suppliers would not have access to the proprietary design and technical information required to ensure seamless integration with the existing Slocum glider fleet and associated systems, leading to operational inefficiencies and reduced system performance
Disruption to Data Flow: The integration of data from Gliders, profiling floats, and subsequent processing within the MoD’s systems would be disrupted, compromising the ability to collect and utilise critical oceanographic data in real time.
Loss of Interoperability: The inability to meet interoperability requirements with strategic partners would hinder joint operations and data-sharing capabilities, reducing the effectiveness of collaborative missions.
As a result, the services provided by any alternative supplier would be incompatible with the existing Slocum glider fleet and associated systems, leading to disproportionate technical difficulties in operation, maintenance, and mission assurance. Teledyne’s unique position as the OEM ensures that the services provided are fully aligned with the MoD’s operational requirements, safeguarding the effectiveness and reliability of this critical capability.
The lotProcurement structure
single lot · no lot value publishedLot #1Awarded
Procedure terms & legal framework
From the official record- Procedure method
- Direct award
- Legal basis
- UKPGA · 2023/54 Procurement Act 2023
- Notice status
- Awarded without competition
- Procurement threshold
- Unspecified in notice
- Regulatory regime
- Defence & security
- Commercial structure
- Stand-alone contract (no framework)
- Competition type
- Direct award (no call for competition)
- GPA / WTO covered
- Unspecified in notice
- Recurring procurement
- Unspecified in notice
- First published
- 26 Sept 2025, 12:54 BST
- Last source update
- 13 Nov 2025, 15:17 GMT
- Authority reference
715612478- FTS notice number
2025/S 000-073627- Latest notice
- Contract details notice (UK7)
- Delivery area
- Official registry OCID
ocds-h6vhtk-05a32cFind a Tender
- Why no open competition
- Single Suppliers Technical Reasons
- Published justification
The Royal Navy, part of the UK Ministry of Defence, intends to award a 2 + 2 year contract with a value of £3,500,000 to Teledyne for the IN-SERVICE SUPPORT SOLUTION AND TRIALS IN SUPPORT OF OPERATIONS (HECLA 5).
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 HECLA 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 Teledynes (i) deeply embedded operational expertise and established relationships with strategic partners, and (ii) critical interoperability with strategic partners.
And
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:
Incompatibility with existing systems: alternative suppliers would not have access to the proprietary design and technical information required to ensure seamless integration with the existing Slocum glider fleet and associated systems, leading to operational inefficiencies and reduced system performance
Disruption to Data Flow: The integration of data from Gliders, profiling floats, and subsequent processing within the MoD’s systems would be disrupted, compromising the ability to collect and utilise critical oceanographic data in real time.
Loss of Interoperability: The inability to meet interoperability requirements with strategic partners would hinder joint operations and data-sharing capabilities, reducing the effectiveness of collaborative missions.
As a result, the services provided by any alternative supplier would be incompatible with the existing Slocum glider fleet and associated systems, leading to disproportionate technical difficulties in operation, maintenance, and mission assurance. Teledyne’s unique position as the OEM ensures that the services provided are fully aligned with the MoD’s operational requirements, safeguarding the effectiveness and reliability of this critical capability.
How it was run
Official notice- Submission deadline
- —
Timeline
7 Oct 2025 → 13 Nov 2025 · 2 dates- Standstill ends384 days ago7 Oct 2025, 23:59 BST
- Notice published347 days ago13 Nov 2025, 15:17 GMT
Notice history
4 events · 3 releases on Find a Tender · since 26 Sept 2025- Transparency notice published26 Sept 2025, 12:54 BSTUK5
- Contract award notice published26 Sept 2025, 13:17 BSTUK6
- Contract signature expected8 Oct 2025, 23:59 BSTscheduled
- Contract details notice published13 Nov 2025, 15:17 GMTUK7
Commercial outcome & contract awards
Published awards, contracts and bid statistics, not a forecast| Awarded to | Value | Date | Status |
|---|---|---|---|
| Teledyne Instruments Inc. d/b/a Teledyne Webb Research8 Oct 2025 – 8 Oct 2027 · up to 8 Oct 2029Extensions: The contract will include the option to extend by up to two years after the initial end date of 8th October 2027, giving a maximum duration up to 8th October 2027. The contract is set at an initial value of £ 958,000 ex VAT (£1,149,600 inc VAT) with the option to increase this to a total value of £3,500,000) ex VAT (£4,200,000 inc VAT) to allow for the purchase of additional goods/services as detailed in the contract. · Options: The contract will include the option to extend by up to two years after the initial end date of 8th October 2027, giving a maximum duration up to 8th October 2027. The contract is set at an initial value of £ 958,000 ex VAT (£1,149,600 inc VAT) with the option to increase this to a total value of £3,500,000) ex VAT (£4,200,000 inc VAT) to allow for the purchase of additional goods/services as detailed in the contract. | £3,500,000same award published again · counted once | 24 Sept 2025standstill to 7 Oct 2025 | Standstill |
| Teledyne Instruments Inc. d/b/a Teledyne Webb Research | £3,500,000 † | — | Awarded |
Contracts
Contract 2 · Teledyne Instruments Inc. d/b/a Teledyne Webb Research
- Signed
- 7 Nov 2025
- Value
- £3,500,000
- Period
- 10 Nov 2025 – 31 Mar 2026 · up to 31 Mar 2029 with extensions
- Status
- active
- Extensions
- The contract will include the option to extend by up to three years after the initial end date of 31 March 2026, giving a maximum duration up to 31 March 2029. The contract is set at an initial value of £958,333.34 ex VAT (£1,150,000 inc VAT) with the option to increase this to a total value of £3,500,000 ex VAT (£4,200,000 inc VAT) to allow for the purchase of additional goods/services as detailed in the contract.
- Options
- The contract will include the option to extend by up to three years after the initial end date of 31 March 2026, giving a maximum duration up to 31 March 2029. The contract is set at an initial value of £958,333.34 ex VAT (£1,150,000 inc VAT) with the option to increase this to a total value of £3,500,000 ex VAT (£4,200,000 inc VAT) to allow for the purchase of additional goods/services as detailed in the contract.
No agreed KPIs: Below KPI threshold
Contracting authority & participating public bodies
Bidders & participating suppliers
1 commercial party on the notice- Teledyne Instruments Inc, D/B/A Teledyne Web ResearchAwarded supplier
Official documents & specifications (3)
Official links; attachments are not copiedNotices published for this procedure
- Contract details notice Contract details notice on Find a Tender
- Contract award notice Contract award notice on Find a Tender
- Transparency notice Transparency notice on Find a Tender