Official UK procurement notice
Biosolids recycling and associated activities
Authority: SEVERN TRENT WATER LIMITED (Public body)·Consortium: 2 public authorities
What is being bought5 lots · detail below
Published requirement descriptionThe requirement is broken down into the below lots:
Lot 1- Biosolids delivery East This Lot provides the end-to-end delivery of biosolids and clean water sludge to land and restoration. This includes services such as pad management, loading, haulage, stockpiling and spreading for the EAST.
Lot 2- Biosolids delivery West This Lot provides the end-to-end delivery of biosolids and clean water sludge to land and restoration. This includes services such as pad management, loading, haulage, stockpiling and spreading for the WEST.
Lot 3- Liming (Biosolids Stabilization Treatment)
Lot 4- Ground protection services in the WEST
Lot 5- Ground protection services in the WEST
- How the procedure runs: Prequalification stage (PQQ) with a number of pass/fail, scored and information only questions to assessed by the Utilities. Qualifying criteria set out in the PQQ briefing pack. Successful bidders will then progress to a Request for proposal (RFP) stage, where technical and commercial responses will be required. Further shortlisting of suppliers may take place before site visits, presentations or commercial negotiations commence.
CPV: Environmental protection · Flatwork for running tracks · Heavy-duty motor vehicles · Lifting and handling equipment and parts · Motor vehicles for the transport of goods · Refuse disposal and treatment · Self-loading or unloading trailers and semi-trailers for agriculture · Services relating to contaminated soil · Sewage disposal services · Sewage removal services · Soil pollution protection services · Track construction works
How this framework works
From the published notice- Type
- Open framework
- Call-offs
- every call-off is a further competition among the appointed suppliers
- Framework period
- 5 yrs · up to 10 yrs from 1 Feb 2026
Who may buy through it
Hafren Dyfrdwy
Published description of the framework
Competitive procedure during the RFP to be added to the framework. Suppliers will become preferred suppliers in counties based of their submission and will become stand by suppliers for the other regions.
Lots and requirements (5)Procurement structure
5 lots · all with a published value · same evaluation weights on every lotEvery one of these 3 lots carries the same published figure, £15,000,000: it is the framework's maximum for the whole notice, not each lot's own budget, and no share per lot is published. The cards below say ceiling above rather than repeat it.
Lot #1Biosolids delivery EastAwardedRenewal North East, North West +8Published value£6,000,000
This Lot provides the end-to-end delivery of biosolids and clean water sludge to land and restoration. This includes services such as pad management, loading, haulage, stockpiling and spreading for the EAST.
Lot #2Biosolids delivery WestAwardedRenewal East Midlands, West Midlands +2Published value£6,000,000
This Lot provides the end-to-end delivery of biosolids and clean water sludge to land and restoration. This includes services such as pad management, loading, haulage, stockpiling and spreading for the WEST.
Lot #3Liming (Biosolids Stabilization Treatment)AwardedRenewal East Midlands, West Midlands +2ceiling above
Provide liming treatment to Biosolids sludges.
Lot #4Ground protection services in the EASTAwardedRenewal East Midlands, West Midlands +2ceiling above
Provide ground protection services in EAST
Lot #5Ground protection services in the WESTAwardedRenewal East Midlands, West Midlands +2ceiling above
Provide ground protection services in the WEST
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).
Published sub-criteria (3)
- Technical: 50%
- Commercial: 45%
- Commercial- legal: 5%
Published award criteria (3)
- Technical
- Commercial
- Commercial- legal
- Price carries 50 of 100 points: a 10% discount moves about 5 points. This one is won on the number: sharpen the price before polishing the prose.
- “Biosolids recycling and associated activities” is a framework: the contest is a place on its panel, not a single contract: each call-off is a further competition, so the pricing contest starts after appointment.
Price arithmetic assumes straight proportional scoring; the tender pack may use another formula.
Procedure terms & legal framework
From the official record- Procedure method
- Competitive flexible procedure
- Legal basis
- UKPGA · 2023/54 Procurement Act 2023
- Procurement category
- Services
- Notice status
- Awarded
- Procurement threshold
- Above threshold (FTS publication)
- Regulatory regime
- Utilities
- Commercial structure
- Framework agreement
- Who may use this agreement
- Hafren Dyfrdwy
- Competition type
- Competitive procedure
- GPA / WTO covered
- Unspecified in notice
- Recurring procurement
- Unspecified in notice
- First published
- 16 Jan 2026, 16:47 GMT
- Last source update
- 16 Jan 2026, 16:47 GMT
- Award evaluation window
- Submission end – 31 Oct 2025
- FTS notice number
2025/S 000-031382- Latest notice
- Contract award notice (UK6)
- Classification (CPV)
- Delivery area
- Official registry OCID
ocds-h6vhtk-04ebc4Find a Tender
- How it runs
Prequalification stage (PQQ) with a number of pass/fail, scored and information only questions to assessed by the Utilities. Qualifying criteria set out in the PQQ briefing pack.
Successful bidders will then progress to a Request for proposal (RFP) stage, where technical and commercial responses will be required. Further shortlisting of suppliers may take place before site visits, presentations or commercial negotiations commence.
How it was run
Official notice- Requests to participate (first stage)
- 7 Jul 2025, 23:59 BST
- Appointment period ends
- 7 Jul 2025, 23:59 BST
- Clarification deadline
- 25 Jun 2025, 23:59 BST
- Submission channel
- Official e-sourcing portal
- Electronic submission
- Allowed
- Accepted languages
- en
Timeline
11 Mar 2025 → 1 Feb 2026 · 10 dates- Planning notice published11 Mar 2025, 16:27 GMT
- Market engagement1 Apr 2025, 23:59 BST
STW have a requirement Biosolids recycling and associated services. We are keen to engage with interested suppliers to help design and tailor a sourcing strategy and procurement process that meets our requirement but is also suitable for the widest group of suppliers. Any future Tender Notice will be published and response to this pre market engagement is optional and does not contribute to any procurement process.
We invite suppliers to complete the following form and we will be in touch if suitable:
- Tender notice published10 Jun 2025, 19:31 BST
- Clarification questions by25 Jun 2025, 23:59 BST
- Admission / appointment period endsperiod end, not a bid countdown7 Jul 2025, 23:59 BST
- Award decision expected by359 days ago31 Oct 2025, 23:59 GMT
- Assessment summaries sent283 days ago16 Jan 2026
- Latest notice published282 days ago16 Jan 2026, 16:47 GMT
- Standstill ends271 days ago27 Jan 2026, 23:59 GMT
- Contract starts267 days ago1 Feb 2026
Notice history
4 events · 1 release on Find a Tender · since 11 Mar 2025- Preliminary market engagement notice published11 Mar 2025, 16:27 GMTUK2
- Tender notice published10 Jun 2025, 19:31 BSTUK4
- Contract award notice published16 Jan 2026, 16:47 GMTUK6
- Contract signature expected2 Feb 2026, 23:59 GMTscheduled
Commercial outcome & contract awards
Published awards, contracts and bid statistics, not a forecast£7,200,000 inc. VAT is the framework's published maximum, restated by the publisher on 2 award rows. It is one ceiling, not 2 separate sums, and no share per lot is published; those rows read “ceiling above”.
| Awarded to | Value | Date | Status |
|---|---|---|---|
| Lot 1 · Biosolids delivery East1 award | |||
| Wrights Of Twycross LimitedSME1 Apr 2026 – 1 Apr 2031 · up to 1 Apr 2036Extensions: +2+1+1+1 | £60,000,000 | 2 Dec 2025standstill to 27 Jan 2026 | Standstill |
| Lot 2 · Biosolids delivery West1 award | |||
| WILLIAM GILDER LIMITED1 Apr 2026 – 1 Apr 2031 · up to 1 Apr 2036Extensions: +2+1+1+1 | £84,000,000 inc. VAT | 2 Dec 2025standstill to 27 Jan 2026 | Standstill |
| Lot 3 · Liming (Biosolids Stabilization Treatment)2 awards | |||
| WILLIAM GILDER LIMITED, Wrights Of Twycross LimitedSMELot 3. Liming1 Apr 2026 – 1 Apr 2031 · up to 1 Apr 2036Extensions: +2+1+1+1 | ceiling above | 2 Dec 2025standstill to 27 Jan 2026 | Standstill |
| WILLIAM GILDER LIMITED, Wrights Of Twycross LimitedSMELot 3. Liming1 Apr 2026 – 1 Apr 2031 · up to 1 Apr 2036Extensions: +2+1+1+1 | ceiling above | 2 Dec 2025standstill to 27 Jan 2026 | Standstill |
| Lot 4 · Ground protection services in the EAST1 award | |||
| Wrights Of Twycross LimitedSME1 Apr 2026 – 1 Apr 2031 · up to 1 Apr 2036Extensions: +2+1+1+1 | £6,000,000 inc. VAT | 2 Dec 2025standstill to 27 Jan 2026 | Standstill |
| Lot 5 · Ground protection services in the WEST1 award | |||
| WILLIAM GILDER LIMITED1 Apr 2026 – 1 Apr 2031 · up to 1 Apr 2036Extensions: +2+1+1+1 | £6,000,000 inc. VAT | 2 Dec 2025standstill to 27 Jan 2026 | Standstill |
Contracting authority & participating public bodies
2 public bodies on the noticeConsortium members and other public bodies
- HAFREN DYFRDWY CYFYNGEDIGContracting authorityPrivate utilityWelsh devolved regulations apply
Framework contractors & participating bidders
2 commercial parties on the notice- WILLIAM GILDER LIMITEDFramework contractor
- WRIGHTS OF TWYCROSS LIMITEDFramework contractor
Official documents & specifications (10)
Official links; attachments are not copiedTender pack and attachments
- Bidding documents and specifications All documents are available on the above link.
- Technical specifications
Notices published for this procedure
- Contract award notice Contract award notice on Find a Tender
- Contract award notice Contract award notice on Find a Tender
- Contract award notice Contract award notice on Find a Tender
- Contract award notice Contract award notice on Find a Tender
- Contract award notice Contract award notice on Find a Tender
- Contract award notice Contract award notice on Find a Tender
- Tender notice Tender notice on Find a Tender
- Preliminary market engagement notice Preliminary market engagement notice on Find a Tender