Axle Counter Power Supply Unit Design
The scope involves the renewal and replacement of existing 48V DC signalling Power Supply Units (PSUs), with modern Network Rail-approved equivalents. A total of 16 PSUs are to be replaced across seven locations. These units provide essential power to axle counter evaluators controlling Up and Down lines. The works are intended to ensure the continued reliability, safety, and resilience of the signalling system in line with the Windrush Line core renewal strategy.
Buyer
TRANSPORT FOR LONDON
Value
£133,104
Published
30 Apr 2026
Closes
22 Oct 2025
Procurement details
Source
Contracts Finder
Region
United Kingdom
Procurement method
Selective
Category
Services
Contract starts
3 May 2026
Contract ends
3 Nov 2026
CPV classifications
71320000
Engineering design services
Lots
Lot default Axle Counter Power Supply Unit Design
£146,414
The scope involves the renewal and replacement of existing 48V DC signalling Power Supply Units (PSUs), with modern Network Rail-approved equivalents. A total of 16 PSUs are to be replaced across seven locations. These units provide essential power to axle counter evaluators controlling Up and Down lines. The works are intended to ensure the continued reliab...
Delivery: London · United Kingdom, London, United Kingdom
Documents
Unlock document linkAwarded contract notice on Contracts Finder
29 Apr 2026
Awarded contract notice on Contracts Finder
Award notice · Web page
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