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AwardedUnited KingdomServices£146,414Add to pipeline

Axle Counter Power Supply Unit Design

Awarded to Ramboll UK Limited

TRANSPORT FOR LONDON(buyer)

Published
Published 29 April 2026
Deadline
Closed 22 October 2025

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Overview

Transport for London procured the design and renewal of 48V DC signalling Power Supply Units across seven locations to replace 16 existing units with Network Rail-approved equivalents that power axle counter evaluators. Ramboll UK Limited was awarded the contract on 31 March 2026 for £133,103.95 to ensure continued reliability and safety of the signalling system as part of the Windrush Line core renewal strategy.

Contracting authority

  • 56 awarded contracts

    LONDON, United Kingdom

    GB-SRS: sid4gov.cabinetoffice.gov.uk/5WZu8KXU

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Key details

Country
United Kingdom
Status
Awarded
Category
Services
Estimated value
£146,414
Procedure
Call-off from a framework agreement
SME suitable
Yes
Published
29 April 2026
Deadline
Closed
Classification (CPV)
Engineering design services

Award outcome

Awarded value
£133,104
Award date
31 March 2026
Contract period
3 May 2026 → 3 November 2026
Contract length
6 months
Against estimate
9% below
Winner
  • Ramboll UK Limited

This contract ended on 3 November 2026.

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About the winner

Ramboll UK Limited

Public contracts won
67
Across UK and EU notices

No other contract from TRANSPORT FOR LONDON under this supplier name in Skim's records.

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Market context

Typical award in Architectural, construction, engineering and inspection services

£100,000

Median of 10,809 awards in the last 24 months

This award is 33% above the median.

TRANSPORT FOR LONDON in the last 12 months

33

contracts awarded, worth £2,667,026,762 in total

See their procurement profile →

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Notice history

Every published notice in this contracting process, newest first.

  1. Award Update

    30 April 2026

  2. Contract Award Notice

    29 April 2026

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