Official UK procurement notice
Framework for Reedbed Refurbishment Services Pre Market Engagement
Authority: SEVERN TRENT WATER LIMITED (Public body)
What is being bought
Published requirement descriptionSevern Trent Water Limited (STW) intends to establish a multi-supplier framework agreement for the refurbishment of reedbed assets across its wastewater treatment portfolio.
The framework will support both planned and reactive interventions to restore treatment performance, extend asset life, and contribute to environmental and regulatory objectives.
STW is seeking to understand market appetite and capability in advance of finalising the procurement strategy. The scope and structure of the framework may therefore be refined following this engagement.
STW intends to establish a framework agreement for the delivery of reedbed refurbishment works.
The scope of services is expected to include, but is not limited to:
Reedbed refurbishment works, including desludging, media replacement, and replanting
Associated civil, mechanical, and hydraulic works
Site-specific technical assessment and development where required to support delivery
Adaptation of standardised designs to suit site conditions
Provision of efficient and repeatable delivery solutions across multiple sites
Optional maintenance and performance optimisation services (subject to confirmation)
STW will typically provide standardised designs and technical specifications. Suppliers will be expected to adapt these designs where necessary and ensure successful delivery and performance outcomes.
Approximately 60 reedbeds are anticipated to require refurbishment within the first two years, with a wider asset base of approximately 700 reedbeds across the portfolio.
The framework will support both planned programmes and reactive requirements.
STW is undertaking this procurement to establish a flexible, multi-supplier framework capable of delivering reedbed refurbishment works at scale across its asset base.
STW is particularly interested in understanding how suppliers can support efficient, repeatable delivery and consistent performance outcomes.
The scope and structure of the framework may be refined following this notice and subsequent market engagement.
Call-off contracts under the framework may be awarded via direct award and/or mini-competition.
CPV: Sewage-treatment plant construction work
The lotProcurement structure
single lot · no lot value publishedPipeline intelligence · planning stage: how this market runs before the tender is published
How SEVERN TRENT WATER LIMITED buys Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry (CPV 4525), and who usually turns up
SEVERN TRENT WATER LIMITED’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: Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry (CPV 4525) →
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.
A local branch does not count if the registered address is elsewhere.
Most of this buyer’s recorded winners are registered in 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 60 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 buyer’s share is a minimum: 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 bid17%
2–30%
4–650%
7+33%
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.
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 4525Estimate not published
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 20 past lots.
A forecast, not a list of bidders.
1 bid10%
2–320%
4–650%
7+20%
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
- Stand-alone contract (no framework)
- Competition type
- Competitive procedure
- GPA / WTO covered
- Unspecified in notice
- Recurring procurement
- Unspecified in notice
- First published
- 19 Jun 2026, 14:38 BST
- Last source update
- 19 Jun 2026, 14:38 BST
- FTS notice number
2026/S 000-058148- Latest notice
- Preliminary market engagement notice (UK2)
- Classification (CPV)
- Delivery area
- Official registry OCID
ocds-h6vhtk-06b946Find a Tender
How it was run
Official notice- Submission deadline
- —
Timeline
19 Jun 2026 → 4 Jan 2027 · 4 dates- Planning notice published123 days ago19 Jun 2026, 14:38 BST
- Market engagement81 days ago31 Jul 2026, 23:59 BST
This Preliminary Market Engagement is for information gathering purposes only and does not constitute a commitment to undertake a procurement process. Participation in this exercise is entirely optional and will not be taken into account in any future procurement evaluation process.
Information gathered through this exercise will be used to inform STW's understanding of the market and to support the development of a potential future procurement approach and specification.
STW reserves the right to contact respondents to seek clarification or further information in relation to their responses and may invite selected suppliers to participate in follow-up discussions.
Organisations interested in participating are invited to complete the questionnaire available at the link below:
forms.cloud.microsoft/e/0MYZw5yzh4 ↗
The initial market engagement period will run until 31st July 2026. However, early responses are encouraged.
STW reserves the right to amend or withdraw this exercise at any time. The estimated contract dates are indicative only and may change when the tender notice will be released.
- Tender notice expected49 days ago1 Sept 2026, 23:59 BST
- Today20 Oct 2026
- Contract startsin 75 days4 Jan 2027
Notice history
1 event · 1 release on Find a Tender- Preliminary market engagement notice published19 Jun 2026, 14:38 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