Official UK procurement notice
Piccadilly Line Upgrade - Transformer Rooms Detailed Design and Build
Authority: Transport for London (Public body)
Sectors: Construction & Civil Engineering (45) Delivery: Delivery location not published
Budget not disclosedValue not published
Submission deadline Not published
Next notice expected 1 Jun 2025
Contract term 2 yrsstarts 2 Feb 2026
What is being bought
Published requirement descriptionThe four new transformer rooms will support the increased load demand and provide capacity for growth, which is not currently possible due to the insufficient power delivery points on the current low voltage substation switchboards. The Transformer Rooms are located at: Piccadilly Circus, Finsbury Park, Turnpike Lane and Hounslow West. In addition, the new transformer rooms are reducing the number of cable upgrades required and free up cable route capacity.
CPV: Construction work
The lotProcurement structure
single lot · no lot value publishedLot #1Lot 1Cancelled
45000000 Construction work
Procedure terms & legal framework
From the official record- Legal basis
- UKPGA · 2023/54 Procurement Act 2023
- Procurement category
- Works
- Notice status
- Cancelled
- Procurement threshold
- Unspecified in notice
- Regulatory regime
- Utilities
- Commercial structure
- Stand-alone contract (no framework)
- Competition type
- Competitive procedure
- GPA / WTO covered
- Unspecified in notice
- Recurring procurement
- No (one-off requirement)
- First published
- 26 Feb 2026, 14:00 GMT
- Last source update
- 26 Feb 2026, 14:00 GMT
- Authority reference
WS1184074907- Latest notice
- Procurement termination notice (UK12)
- Classification (CPV)
- Delivery area
- Not published
- Official registry OCID
ocds-h6vhtk-051c54
How it was run
- Submission deadline
- —
Timeline
4 published dates · Europe/London- Planning notice published21 May 2025, 19:23 BST
- Next notice expected1 Jun 2025, 23:59 BST
- Contract starts237 days ago2 Feb 2026, 00:00 GMT
- Latest notice published212 days ago26 Feb 2026, 14:00 GMT
Commercial outcome & contract awards
Published awards, contracts and bid statistics — not a forecastAwards 1
| Awarded to | Value | Date | Status |
|---|---|---|---|
| supplier not published | — | 2 Sept 2025 | CancelledThe decision was made after a thorough review of Transport for London's priorities and future direction. |
Notice history
4 events · 2 releases on Find a Tender · since 21 May 2025- Procurement termination notice published26 Feb 2026, 14:00 GMTUK12
- Status changed to withdrawn26 Feb 2026, 14:00 GMT
- Buyer details updated26 Feb 2026, 14:00 GMT
- Pipeline notice published21 May 2025, 19:23 BSTUK1
Contracting authority & participating public bodies
Official documents & specifications (2)
Official links; attachments are not copiedNotices published for this procedure
- Procurement termination notice Procurement termination notice on Find a Tender
- Pipeline notice Pipeline notice on Find a Tender