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PROCUREMENT OPPORTUNITY

Provision of Tetra Air-To-Ground Radio Device Maintenance and Repair

West Yorkshire Combined Authority (or such other successor body, company, organisation who shall have the responsibility of being the contracting authority of the National Police Air Service or any part or parts thereof) · Transparency notice on Find a Tender

Tender information last checkedLast checked 3 Oct 2026, 18:33.

Opportunity overview

Contract for the provision of tetra air to ground radio device maintenance and repair The Contract Start Date refers to the Effective Date of the Agreement, which is the date that the last party signs the Agreement. For the avoidance of doubt, the Term of the Agreement shall be 1 January 2026 to 31 December 2027.

Awarded to

Amounts belong to published awards or contracts. Where several suppliers share one value, it is labelled as shared and is not a supplier-specific allocation.

Chelton Limited

Matched by number
Published award value
Value not stated
Awarded
Not supplied
Award ID
1
Status
pending
Identifier
GB-COH 00896823
Location
Marlow, UKJ13, SL7 1TF, United Kingdom

Classification

No classification was supplied.

Lots

  • Lot 1Value not stated

Documents and notices

Published notice details

Additional information from the published procurement release. Fields appear only when supplied by the source; check the original notice and tender documents before acting.

Scope, procedure and submissions

Id
BLC0246
Status
complete
Procurement Method
direct
Procurement Method Details
Direct award
Why this procedure was chosen
This contract is being awarded under Section 41(1)(a) of the Procurement Act 2023, in reliance on the direct award justifications provided for in Paragraph 5 (intellectual property or exclusive rights) and Paragraph 6 (technical reasons) of Schedule 5 of the Procurement Act 2023. The contracting authority considers these direct award justifications apply for the following reasons: • The CDUs (control display unit) are an intrinsic part of the services required. In reliance on Paragraph 5, the supplier owns and controls the proprietary rights associated with the CDU, and no other supplier holds those rights or is licensed to exercise them in a manner that would enable them to provide the services. In reliance on Paragraph 6, the supplier holds the technical knowledge to ensure the complete and efficient repair and replacement of the CDUs. The supplier is therefore the only supplier who can provide the required services. • The current generation of radios are an intrinsic part of the services required. In reliance on Paragraph 5, the supplier controls the ultimate product solution, and no other supplier controls the required solution in a manner that would enable them to provide the services. In reliance on Paragraph 6, the supplier holds the technical knowledge to ensure the complete and efficient repair and replacement of the product. The supplier is therefore the only supplier who can provide the required services. • The TSMs (TETRA Security Module) are an intrinsic part of the services required. In reliance on Paragraph 5, the supplier owns the proprietary rights regarding the incorporation of the TSM within the TCS (TETRA Air-to-Ground Communication System), and no other supplier holds those rights or is licensed to exercise them in a manner that would enable them to provide the services. In reliance on Paragraph 6, the supplier has the technical knowledge and processes in place to support the TSM services. The supplier is therefore the only supplier who can provide the required services. • The software updates to the TSM, CDU and the current generation of radio solutions are an intrinsic part of the services. In reliance on Paragraphs 5 and 6, as the supplier controls the proprietary software that sits behind these solutions and holds the exclusive technical knowledge required to develop and deploy updates to it, they are the only supplier who can effectively and completely update the relevant software to ensure the proper functioning of the solutions with the Airwave network. The contracting authority considers there are no reasonable alternatives to the services for the following reasons: • The procurement of the new ESN solution and associated devices which will replace the Airwave network and associated devices is not within the control of the contracting authority, and this procurement has been subject to a number of delays. As a result, the contracting authority must continue to rely on the existing Airwave network and associated devices, and the services to support them, until such time as the new devices become available, and the contracting authority is able to start the process of transitioning to the new devices. • The operational transition to the new ESN solution and associated devices is anticipated to commence in March 2027, and to be completed by December 2029. In 2025, the contracting authority undertook a market analysis exercise to understand potential alternatives available for the required solution. To summarise, the exercise found that the supplier is currently the only supplier who is able to provide the required services, and if the contracting authority were to commence a procurement process to appoint an alternative supplier and a viable alternative solution was identified, a significant lead time would be required for any such supplier to develop the capabilities, expertise and solutions required, and to obtain necessary certifications. As a consequence, the cost, disruption and resource required to run a competitive procurement process and manage a transition to an alternative supplier would be disproportionate given the limited and diminishing duration of the requirement prior to the ESN transition. For these reasons, appointing an alternative supplier is not a reasonable alternative in the circumstances.

Legal basis

Id
2023/54
Scheme
UKPGA

Procedure reasons

Entry 1
Id
singleSuppliersIntellectualPropertyExclusiveRights
Entry 2
Id
singleSuppliersTechnicalReasons

Lots and requirements

Entry 1
Id
1
Status
complete

Suitability

Sme
Yes
Vcse
Yes

Published documents

Entry 1
Id
conflictOfInterest
Document Type
conflictOfInterest
Description
Not published

Buyer, suppliers and contacts

Organisation 1
Name
West Yorkshire Combined Authority (or such other successor body, company, organisation who shall have the responsibility of being the contracting authority of the National Police Air Service or any part or parts thereof)
Id
GB-PPON-PHYG-7328-ZLQJ

Identifier

Scheme
GB-PPON
Id
PHYG-7328-ZLQJ

Address

Street Address
Wellington House, 40-50 Wellington Street
Locality
Leeds
Postal Code
LS1 2DE
Country
GB
Country Name
United Kingdom
Region
UKE42

Contact

Name
Tony Holmes

Roles

buyer

Details

Classifications

Entry 1
Scheme
UK_CA_TYPE
Id
publicAuthoritySubCentralGovernment
Description
Public authority - sub-central government
Organisation 2
Name
BlueLight Commercial
Id
GB-COH-12517649
Role Details
Conducting procurement activity on behalf of the National Police Air Service

Identifier

Scheme
GB-COH
Id
12517649

Address

Street Address
Lower Ground 5-8 The Sanctuary
Locality
London
Postal Code
SW1P 3JS
Country
GB
Country Name
United Kingdom
Region
UKI32

Contact

Name
Tony Holmes

Roles

procuringEntity
processContactPoint
Organisation 3
Name
Chelton Limited
Id
GB-COH-00896823

Identifier

Scheme
GB-COH
Id
00896823

Address

Street Address
Fourth Avenue
Locality
Marlow
Postal Code
SL7 1TF
Country
GB
Country Name
United Kingdom
Region
UKJ13

Contact

Roles

supplier

Details

Scale
sme
Vcse
No

Award information

Award 1
Id
1
Title
Provision of Tetra Air-To-Ground Radio Maintenance and Repair
Status
pending
Main Procurement Category
services
Above Threshold
Yes

Items

Item 1
Id
1
Related Lot
1

Additional Classifications

Entry 1
Scheme
CPV
Id
64225000
Description
Air-to-ground telecommunications services
Entry 2
Scheme
CPV
Id
50333000
Description
Maintenance services of radio-communications equipment

Delivery locations

Entry 1
Region
UK
Country
GB
Country Name
United Kingdom

Value

Including VAT
0
Currency
GBP

Suppliers

Supplier 1
Id
GB-COH-00896823
Name
Chelton Limited

Contract period

Starts
31 Mar 2026, 00:00
Ends
31 Dec 2027, 23:59

Related lots

1

Documents

Entry 1
Id
024183-2026
Document Type
awardNotice
Notice Type
UK5
Description
Transparency notice on Find a Tender
Published
17 Mar 2026, 15:23
Format
text/html

Milestones

Entry 1
Id
1
Type
futureSignatureDate
Due
30 Mar 2026, 23:59
Status
scheduled

Recorded locations

  • Buyer location · Leeds · UKE42 · LS1 2DE · United Kingdom

Notice and amendment history

1 published notice version reviewed by ProcuraAxis.

1 VERSION
  1. 024183-2026Transparency notice on Find a Tender ·