Official UK procurement notice
CM 3548 Infrastructure · UK public procurement notice
Authority: YORKSHIRE WATER SERVICES LIMITED (Public body)
What is being bought
Published requirement descriptionYorkshire Water is reviewing its existing Infrastructure Works programme that covers a broad range of water and wastewater infrastructure activities across Yorkshire Water's network. As part of this review, Yorkshire Water is undertaking early market engagement with suppliers to:
- Understand supplier capability, capacity and areas of expertise;
- Gauge interest in working with Yorkshire Water in the future;
- Seek views on potential delivery and lotting models;
- Understand preferences regarding commercial and incentive arrangements;
- Identify opportunities for efficiencies, innovation and collaboration.
The intended programme will run during AMP9 and AMP10 with an estimated annual spend of approximately £330 million. The works may range from complex strategic infrastructure projects to customer-focused distribution and network activities.
Suppliers with relevant experience and capability are invited to express interest and participate in early market discussions.
This notice does not constitute a call for competition, a commitment to procure, or a commitment to enter into any contractual arrangement. Information gathered through this engagement will be used solely to inform Yorkshire Water's procurement strategy and future sourcing decisions. lf.
CPV: Construction work for sewage pipes · Construction work for water and sewage pipelines · Drainage construction works · Electrical installation work · Engineering design services · Pipelaying construction work · Pumping station construction work · Rain-water basin construction work · Repair and maintenance of plant · Sewerage work · Sewerage works equipment · Shafts · +5 more
How this framework works
From the published notice- Framework period
- 10 yrs from 1 Apr 2028
The lotProcurement structure
single lot · no lot value publishedWhat 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).
- “CM 3548 Infrastructure” 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 YORKSHIRE WATER SERVICES LIMITED buys Electrical installation work (CPV 4531), and who usually turns up
YORKSHIRE WATER SERVICES LIMITED’s own published record, next to the published market for the same work. This notice is a framework or DPS, so only frameworks and DPS are compared. Whole-market view: Electrical installation work (CPV 4531) →
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.
Here, local means the winner is registered in the region where that contract was delivered.
A local branch does not count if the registered address is elsewhere.
Most of this buyer’s recorded winners are registered outside Yorkshire and the Humber.
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 116 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.
The market share is a minimum: some awards have no bid count.
Thin markets produce this too; it is not proof of a tailored specification.
Awards are recorded, but published direct routes and bid counts do not establish this buyer’s share.
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 bid0%
2–325%
4–631%
7+44%
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 notice sets up a supplier panel and a ceiling value; what the work actually costs is agreed later, on each call-off or mini-competition, and those publish as contract notices of their own. The award-vs-estimate record of this market therefore sits on the call-offs; this page shows it on the contracts, not on the panel that frames them.
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 4531Published estimate£3.0bn
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 136 past lots.
A forecast, not a list of bidders.
1 bid4%
2–310%
4–621%
7+65%
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
- Unspecified in notice
- 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
- 4 Aug 2026, 14:31 BST
- Last source update
- 4 Aug 2026, 14:31 BST
- FTS notice number
2026/S 000-073749- Latest notice
- Preliminary market engagement notice (UK2)
- Classification (CPV)
- Delivery area
- Official registry OCID
ocds-h6vhtk-06db63Find a Tender
How it was run
Official notice- Appointment period ends
- —
Timeline
4 Aug 2026 → 1 Apr 2028 · 3 dates- Planning notice published78 days ago4 Aug 2026, 14:31 BST
- Market engagement69 days ago12 Aug 2026, 23:59 BST
Yorkshire Water is currently reviewing its Infrastructure Works programme in preparation for AMP9 and AMP10 and is seeking input from the supply chain to help shape the future delivery model and framework arrangements.
As part of this early market engagement, we invite you to complete the attached survey. Your feedback will help us better understand supplier capability, capacity, market appetite, commercial preferences, and opportunities for innovation and collaboration across the Infrastructure Works programme.
The programme is expected to cover a broad range of water and wastewater infrastructure activities, with an estimated annual spend of approximately £330 million.
The survey should take approximately 20-30 minutes to complete. We kindly ask that you submit your response by Wednesday, 12 August 2026.
forms.cloud.microsoft/e/k0g1CaLswB ↗
We greatly appreciate your time and valuable feedback and look forward to receiving your response.
Kind regards,
Luís Souto Barreiros
+351 935810056
- Today21 Oct 2026
- Contract starts1 Apr 2028, 00:00 BST
Notice history
1 event · 1 release on Find a Tender- Preliminary market engagement notice published4 Aug 2026, 14:31 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