Official UK procurement notice
MK4 OH2 (Overhaul 2) VMI (Vehicle Maintenance Instructions) Work and Bogie Overhaul
Authority: Transport for Wales Rail Limited (Utility Buyer) (Public body)
What is being bought
Published requirement descriptionProcurement of OH2 (Overhaul 2) VMI (Vehicle Maintenance Instructions) Work, corrosion repair, painting and associated movements, Bogie Overhaul, into 2 lots.
Lot 1
- Completion of the OH2 minus scope on 8 trains, each consisting of one DVT (driving van trailer) and 5 passenger coaches, totalling 48 vehicles.
- High level summary of Scope:
Overhaul or replacement of:
Removal of bogies and fitment of overhauled bogies
Gangways
Door gear and control equipment
Pneumatic hoses
Drawgear and couplers
DVT brake equipment including brake controller and all control valves
Electrical equipment (WSP, isolation switches)
Batteries
Inter-vehicle Jumpers
o Inspection/repair of all exterior panels and underframe structure and completion of associated corrosion repairs
o Vehicle testing
o Vehicle painting
Lot 2
- Bogie Overhaul.
Estimated value stated is above threshold based on historical spend and current scope; precise value withheld due to commercial sensitivity.
CPV: Railway and tramway locomotives and rolling stock and associated parts · Reconditioning services of rolling stock · Repair and maintenance services of locomotive wheelsets · Repair and maintenance services of rolling stock
The lotProcurement structure
single lot · no lot value publishedPipeline intelligence · planning stage: how this market runs before the tender is published
How Transport for Wales Rail Limited (Utility Buyer) buys Repair, maintenance and associated services related to railways and other equipment (CPV 5022), and who usually turns up
Transport for Wales Rail Limited (Utility Buyer)’s own published record, next to the published market for the same work. Frameworks and DPS are kept out: they attract a different number of bids. Whole-market view: Repair, maintenance and associated services related to railways and other equipment (CPV 5022) →
How the contest usually goes
Winner shares use published awards; bid and price charts use contested lots.
i
How often small and medium firms win.
Share of awards where the winner’s size is known.
The counts under this question show how many awards have a known supplier size.
No small-firm winners recorded among this authority’s published awards in this sample.
i
How often local firms win similar work.
Winners with a registered address in the delivery region, out of awards with a known address.
A local branch does not count if the registered address is elsewhere.
Most of this buyer’s recorded winners are registered outside the delivery region.
i
How long buyers here take to decide after bids close.
Middle value in days from the deadline to the first award notice, on competitions that published both dates.
Only decided tenders count, so slow ones still waiting are not in.
Half of these awards were announced within 99 days of the bid deadline.
i
How often work is awarded with no recorded rival.
Direct awards and tenders where every published lot count shows one bid.
Thin markets produce this too; it is not proof of a tailored specification.
Direct awards or one recorded bid are common here. Check the route before spending time on a bid.
How many bids did past lots attract?
i
How many bids past lots received.
Each colour is a bid-count range. Only competed lots with a published count are included.
Past bids do not predict this tender.
1 bid20%
2–340%
4–640%
7+0%
How did awards compare with estimates?
i
Where winning prices landed against estimates.
Each colour shows awards below, close to or above the published estimate, one lot at a time.
Past prices are a guide, not a bid price.
Below estimate50%
Within ±2%36%
Above estimate14%
Assess each lot i
What past awards tell you about each lot.
See the forecast, this buyer’s earlier suppliers and firms with relevant wins.
No supplier is confirmed as a bidder.
i
What past awards tell you about each lot.
See the forecast, this buyer’s earlier suppliers and firms with relevant wins.
No supplier is confirmed as a bidder.
Open a lot for its forecast, this buyer’s previous supplier and possible competitors, from published award history, not a bid list
Lot #1CPV 5022Published estimate£15m
i
How many bids this lot may attract.
The forecast uses similar past competitions. The bar shows either that forecast or past bid counts; the line below says which.
Each lot shows its own forecast based on its own category; forecasts for different lots of the same notice are not comparative. The bar shows 19 past lots.
A forecast, not a list of bidders.
1 bid32%
2–342%
4–621%
7+5%
i
Where the award price may land.
The forecast uses similar awards and the buyer’s estimate. The band covers the middle half of likely prices.
No comparable awards for this lot yet.
A statistical guide from past awards, not a price to bid.
Who has supplied this buyer on similar work? i
Who has done similar work for this buyer.
Past contracts are matched by buyer, title and type of work.
A past supplier may not bid again.
i
Who has done similar work for this buyer.
Past contracts are matched by buyer, title and type of work.
A past supplier may not bid again.
No earlier contract of this buyer matches this lot on the published record.
Who could compete for this lot? i
Who could compete for this lot?
Firms with relevant past wins. On a framework, we show firms on that agreement.
None is confirmed as a bidder.
i
Who could compete for this lot?
Firms with relevant past wins. On a framework, we show firms on that agreement.
None is confirmed as a bidder.
Candidate suppliers for this notice have not been worked out yet, so this is not a verdict that nobody fits.
About this data
- Source. Official UK public procurement notices (Find a Tender), reused under the Open Government Licence v3.0. New notices arrive through the day; the figures are rebuilt nightly.
- Two views, kept apart. The authority’s own track record and the wider market for the same kind of work sit side by side and are never mixed. Where the local picture is too thin, a figure widens to a broader market and says which one it used.
- Forecasts are labelled. The price forecast and its range, possible competitors and the earlier-work matches are our estimates from past awards: not published facts, not win chances and not price advice. Official notices do not say who is bidding.
- Every figure shows what it rests on. Not every notice publishes a bid count, a value or a delivery region, so each figure carries the number of records behind it, and one built on few records is marked as such. The on a figure explains it; the counting rules are in the methodology. Spotted something wrong? Tell us.
Procedure terms & legal framework
From the official record- Legal basis
- UKPGA · 2023/54 Procurement Act 2023
- Procurement category
- Services
- Notice status
- Planned procurement
- Procurement threshold
- Above threshold (FTS publication)
- Regulatory regime
- Standard
- Commercial structure
- Stand-alone contract (no framework)
- Competition type
- Competitive procedure
- GPA / WTO covered
- Unspecified in notice
- Recurring procurement
- Unspecified in notice
- First published
- 9 Jan 2026, 14:34 GMT
- Last source update
- 9 Jan 2026, 14:34 GMT
- FTS notice number
2026/S 000-001925- Latest notice
- Preliminary market engagement notice (UK2)
- Classification (CPV)
- Delivery area
- Official registry OCID
ocds-h6vhtk-0602feFind a Tender
How it was run
Official notice- Submission deadline
- —
Timeline
9 Jan 2026 → 1 Jul 2026 · 4 dates- Planning notice published286 days ago9 Jan 2026, 14:34 GMT
- Market engagement268 days ago26 Jan 2026, 23:59 GMT
The Authority are using this Preliminary Market Engagement Notice to identify supplier interest in this upcoming requirement. The Authority is holding an online market engagement session via Microsoft Teams on the 26th January 2026, starting at 13:30 and concluding at 14:30. The Authority may answer questions and request feedback via a questionnaire.
To register your interest in taking part, please complete this Microsoft Form (please copy and paste the below link into your browser):
forms.office.com/e/r7uJJVQTgj ↗ by the 22nd January 2026.
Any issues with completing the form, please email [email protected] by the 22nd January 2026.
- Tender notice expected261 days ago2 Feb 2026, 23:59 GMT
- Contract starts113 days ago1 Jul 2026, 00:00 BST
Notice history
1 event · 1 release on Find a Tender- Preliminary market engagement notice published9 Jan 2026, 14:34 GMTUK2
Commercial outcome & contract awards
Pipeline notice- Awards (0)
- No award published
- Contracts (0)
- No contract published
- Bid statistics
- No aggregate bid statistics published
Contracting authority & participating public bodies
Official documents & specifications (1)
Official links; attachments are not copiedNotices published for this procedure
- Preliminary market engagement notice Preliminary market engagement notice on Find a Tender