Official UK procurement notice
UK2 - Preliminary Market Engagement Notice Template - Track Maintenance
Authority: NETWORK RAIL INFRASTRUCTURE LIMITED (Central government)
What is being bought
Published requirement descriptionThe works required include but not limited to the following:
The works will be to undertake all aspects of Permanent Way projects as either a support service to the internal delivery team or to undertake the full service detailed in the full Scope document to provide specialist support to the Southern Region.
- Plain line conventional replacement - Conventional Plain Line renewals cover all works undertaken within Categories 4, 11, 16, 14, 2 and 1, which collectively cover steel relay, complete renewal (with or without formation) and double or single rail-based works.
- Plain Line Refurbishment - Plain Line Refurbishment covers all works undertaken within Categories 6,7,9, 12, 13, Heavy Refurb (other), 3, Medium Refurb (concrete), 21 and Medium Refurb (other) which collectively sit within Heavy Refurb (other), Medium Refurb (concrete) and Medium Refurb (other). Refurbishment work is intended to extend the life of the existing track asset rather than fully renew it.
- S&C Renewal - Renewal covers all works undertaken within Categories 70, 71, 72 and 73, which sit within either Full Renewal or Abandonment.
- S&C Refurbishment - S&C refurbishment covers all works undertaken within Categories 74, 75, Heavy Refurb (concrete), Heavy Refurb (other), Medium Refurb (concrete) and Medium Refurb (other), which sit within the Heavy Refurb or Medium Refurb roll-up.
- Full or spot re-sleepering – Renewal & replacement of single, multiple or all sleepers either as part of other works or individual delivery items (Cat 30).
- Slab Track - Slab track works relating to the maintenance
- Track Drainage – works associated with the maintenance of existing Railway drainage systems including minor component replacement
- Timbers – renewal of Longitudinal Timbers (Cat 41) or Level Crossing surfaces (Cat 45) and wheel timbers (Lot One Only).
- Re-ballasting – Replacement of existing ballast including shoulders, and track formation
- Scrap collection and line of route clearance (Cat 47).
- Minor maintenance response – when directed, providing response within 1 hour to asset failures, including but not limited to: lifting and packing, manual ballast reprofiling, fitting rail clamps, applying ties bar, replacement of damaged plates and applying or removing speed restriction equipment
- Maintenance and renewal of track lubrication equipment, on both plain line and S&C
A full scope of the works will be available at PSQ Stage.
CPV: Track construction works
How this framework works
From the published notice- Framework period
- 4 yrs · up to 8 yrs from 1 Jul 2027
The lotProcurement structure
single lot · no lot value publishedLot #1PlannedRenewal
What it takes to wini
How this buyer will score bids.
The evaluation criteria and weights exactly as published on the notice, grouped by family (price, quality, social value and so on).
Evaluation split and conditions of participation as published; the tender pack may add morei
How this buyer will score bids.
The evaluation criteria and weights exactly as published on the notice, grouped by family (price, quality, social value and so on).
- “UK2 - Preliminary Market Engagement Notice Template - Track Maintenance” is a framework: the contest is a place on its panel, not a single contract.
Pipeline intelligence · planning stage: how this market runs before the tender is published
How NETWORK RAIL INFRASTRUCTURE LIMITED buys Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork (CPV 4523), and who usually turns up
NETWORK RAIL INFRASTRUCTURE LIMITED’s published record next to the market for the same work. Compared with other frameworks and DPS only. Whole-market view: Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork (CPV 4523) →
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.
Small firms have won here. Neither number says whether you qualify; it describes who has been winning.
i
How often local firms win similar work.
Winners with a registered address in the delivery region, out of awards with a known address.
Local means the winner is registered in the region where that award was delivered.
A local branch does not count if the registered address is elsewhere.
Most of this buyer’s recorded winners were registered in the region where that award was delivered.
i
How long buyers here take to decide after bids close.
Middle value in days from the bid deadline to the award date, on competitions that published both.
Only decided tenders count, so slow ones still waiting are not in.
Half of these awards have an award date within 74 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.
Both shares are minimums: some awards have no bid count.
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 bid9% / 3%
2–336% / 21%
4–627% / 38%
7+27% / 38%
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.
On a framework or DPS, prices are agreed when work is called off.
Past prices are a guide, not a bid price.
Not comparable on a framework or DPS: the price is set later, on each call-off.
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 4523Published estimate£39m
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 184 past lots.
A forecast, not a list of bidders.
1 bid3%
2–321%
4–638%
7+38%
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
- Works
- Notice status
- Planned procurement
- Procurement threshold
- Above threshold (FTS publication)
- Regulatory regime
- Utilities
- Commercial structure
- Framework agreement
- Who may use this agreement
- Not stated in the notice; call-off rights may be limited to the establishing authority
- Competition type
- Competitive procedure
- GPA / WTO covered
- Unspecified in notice
- Recurring procurement
- Unspecified in notice
- First published
- 27 Jul 2026, 12:51 BST
- Last source update
- 27 Jul 2026, 12:51 BST
- FTS notice number
2026/S 000-070759- Latest notice
- Preliminary market engagement notice (UK2)
- Classification (CPV)
- Delivery area
- Official registry OCID
ocds-h6vhtk-06d43cFind a Tender
How it was run
Official notice- Appointment period ends
- —
Timeline
27 Jul 2026 → 1 Jul 2027 · 2 dates- Planning notice published93 days ago27 Jul 2026, 12:51 BST
- Today28 Oct 2026
- Contract startsin 245 days1 Jul 2027, 00:00 BST
Notice history
1 event · 1 release on Find a Tender- Preliminary market engagement notice published27 Jul 2026, 12:51 BSTUK2
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