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In deliveryUnited KingdomWorks£890,000Add to pipeline

City of London Housing - Water Testing & Risk Assessment Services _ Lot 2 BRE

Awarded to TDK Mechanical Services (UK) Ltd

The Mayor and Commonalty and Citizens of the City of London(buyer)

Published
Published 2 June 2025
Deadline
Closed 8 August 2025
See 1 live opportunityHow Skim finds tendersView original notice ↗

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Overview

The City of London Corporation awarded TDK Mechanical Services (UK) Ltd a contract worth £1,530,319 on 10 December 2025 to provide statutory water monitoring and testing services at residential properties across the Corporation's Social Housing Estates and Barbican Residential Estate. The work involves monitoring communal tanks, individual flat tanks, and outlet points in accordance with statutory timescales and prescribed testing frequencies, with services to be delivered across two lots covering different estate areas.

Contracting authority

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Lots (2)

  • HRA

    Lot 1 (HRA) is in relation to the City's Housing Revenue Account list of properties. The services & requirements are fully detailed in the specification document avaialble to all suppliers via https://cityoflondon.ukp.app.jaggaer.com/ Ref: itt_126.

    £995,319Won by TDK Mechanical Services (UK) Ltd

  • BRE

    Lot 2 (BRE) is in relation to the City's Barbican Residential Estate. The services & requirements are fully detailed in the specification document avaialble to all suppliers via https://cityoflondon.ukp.app.jaggaer.com/ Ref: itt_126.

    £535,000Won by TDK Mechanical Services (UK) Ltd

Key details

Country
United Kingdom
Status
In delivery
Category
Works
Estimated value
£890,000
Procedure
Open procedure
Rules
Procurement Act 2023
SME suitable
Yes
Published
2 June 2025
Questions by
28 July 2025
Deadline
Closed
Classification (CPV)
Water tanksWater-treatment work

Award outcome

Awarded value
£1,530,319
Award date
10 December 2025
Contract period
5 January 2026 → 4 January 2029
Contract length
3 years
Could run to
4 January 2031
Against estimate
72% above
Bids received
4
Winner
  • TDK Mechanical Services (UK) Ltd

This contract ends on 4 January 2029, or 4 January 2031 if every extension is used.

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About the winner

TDK Mechanical Services (UK) Ltd

Based in
Epping
Public contracts won
1
Across UK and EU notices

No other contract from The Mayor and Commonalty and Citizens of the City of London under this supplier name in Skim's records.

See every contract TDK Mechanical Services (UK) Ltd holds and when each one ends

Competition and scoring

Bids received

4

1 from SMEs

Open and restricted tenders in Construction structures and materials; auxiliary products to construction (except electric apparatus) drew a median of 4 bids over the last 24 months; 13% received only one.

How bids were scored

Price 40% · Quality 60%

  • Lot 1 (HRA) & Lot 2 (BRE)60%
  • Lot 1 (HRA) & Lot 2 (BRE)40%

Price and cost criteria in black, quality in blue.

Market context

Typical award in Construction structures and materials; auxiliary products to construction (except electric apparatus)

£178,372

Median of 3,292 awards in the last 24 months

This award is 8.6× the median.

The Mayor and Commonalty and Citizens of the City of London in the last 12 months

243

contracts awarded, worth £56,128,327 in total

See their procurement profile →

Recent awards in Construction structures and materials; auxiliary products to construction (except electric apparatus)

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Notice history

Every published notice in this contracting process, newest first.

  1. Contract

    25 February 2026

  2. Contract

    10 December 2025

  3. Contract

    1 December 2025

  4. Contract Notice

    9 July 2025

  5. Planning Update

    3 June 2025

  6. Prior Information Notice

    2 June 2025

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