Find a TenderAwardedContract award notice
Published 16 Jan 2026, 16:47 GMT

Official UK procurement notice

Biosolids recycling and associated activities

Official notice

Authority: SEVERN TRENT WATER LIMITED (Public body)·Consortium: 2 public authorities

Framework agreement5 lotsServicesCompetitive flexible procedureAbove thresholdUtilitiesSME suitable
Framework ceiling (notional)£15,000,000total for 5 lots · framework ceiling, not attributable revenue
Submissions closed 7 Jul 2025awarded 2 Dec 2025
Award (standstill) to Wrights Of Twycross Limited, WILLIAM GILDER LIMITED6 awards
Framework period 5 yrsends 1 Feb 2031 · up to 1 Feb 2036 with extensions · starts 1 Feb 2026

What is being bought5 lots · detail below

Published requirement description

The 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 lot

Every 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 +8 5 yrsSMEPublished 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.

Contract period: 1 Feb 2026 – 1 Feb 2031 (5 yrs) · up to 1 Feb 2036 with extensionsValue: £6,000,000 exc. VAT · £6,000,000 inc. VAT
Extensions: Initial term- 5 years Extension options- + 2 + 1 + 1 +1
Lot #2Biosolids delivery WestAwardedRenewal East Midlands, West Midlands +2 5 yrsSMEPublished 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.

Contract period: 1 Feb 2026 – 1 Feb 2031 (5 yrs) · up to 1 Feb 2036 with extensionsValue: £6,000,000 exc. VAT · £6,000,000 inc. VAT
Delivery: East Midlands, West Midlands, South West, WalesEligibility: SME eligible
Extensions: Initial term- 5 years Extension options- + 2 + 1 + 1 +1
Lot #3Liming (Biosolids Stabilization Treatment)AwardedRenewal East Midlands, West Midlands +2 5 yrsSMEceiling above

Provide liming treatment to Biosolids sludges.

Contract period: 1 Feb 2026 – 1 Feb 2031 (5 yrs) · up to 1 Feb 2036 with extensions
Delivery: East Midlands, West Midlands, South West, WalesEligibility: SME eligible
Extensions: Initial term- 5 years Extension options- + 2 + 1 + 1 +1
Lot #4Ground protection services in the EASTAwardedRenewal East Midlands, West Midlands +2 5 yrsSMEceiling above

Provide ground protection services in EAST

Contract period: 1 Feb 2026 – 1 Feb 2031 (5 yrs) · up to 1 Feb 2036 with extensions
Delivery: East Midlands, West Midlands, South West, WalesEligibility: SME eligible
Extensions: Initial term- 5 years Extension options- + 2 + 1 + 1 +1
Lot #5Ground protection services in the WESTAwardedRenewal East Midlands, West Midlands +2 5 yrsSMEceiling above

Provide ground protection services in the WEST

Contract period: 1 Feb 2026 – 1 Feb 2031 (5 yrs) · up to 1 Feb 2036 with extensions
Delivery: East Midlands, West Midlands, South West, WalesEligibility: SME eligible
Extensions: Initial term- 5 years Extension options- + 2 + 1 + 1 +1

What it takes to win
i

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 more
How bids were scored · same split on all 5 lots
Quality: 50%Price: 50%
Published sub-criteria (3)
  • Technical: 50%
  • Commercial: 45%
  • Commercial- legal: 5%
Published award criteria (3)
  • Technical
  • Commercial
  • Commercial- legal
Lot distribution rule: The 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 Key Features: • Lots 1 and 2 are mutually exclusive: A single supplier cannot be awarded both. However, a bidder may submit proposals for both, understanding they can only win one. If bidding on both lots, separate, lot-specific responses must be provided, as the requirements differ geographically. If a bidder ranks highest for both lots, the Utilities will consider the bidder's stated geographical preference in the RFP. However, the final award decision will be based on evaluated responses and, if necessary, discussions with preferred suppliers. but the successful bidder will become a stand by supplier for the other area. • Variant Bids Permitted: Bidders may submit a variant for either Lot 1 or Lot 2 that includes integrated delivery of Lot 4 or Lot 5. This is the only accepted variant bid model in the RFP. Further information regarding variant bid is provided further in this pack. • Lot 3 is independent, awarded via a framework to two suppliers (minimum). • Lot 4 & 5 are mutually exclusive: A single supplier cannot be awarded both. However, a bidder may submit proposals for both, understanding they can only win one. If bidding on both lots, separate, lot-specific responses must be provided, as the requirements differ geographically. If a bidder ranks highest for both lots, the Utilities will consider the bidder's stated geographical preference in the RFP. However, the final award decision will be based on evaluated responses and, if necessary, discussions with preferred suppliers. but the successful bidder will become a stand by supplier for the other area. • The appointment of any bidder following this Procurement process is not exclusive. There is no guarantee of any minimum volume of work if a bidder is successful in being awarded a framework by the Utilities.
What this means for your bid
  • 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)
Environmental protectionFlatwork for running tracksHeavy-duty motor vehiclesLifting and handling equipment and partsMotor vehicles for the transport of goodsRefuse disposal and treatmentSelf-loading or unloading trailers and semi-trailers for agricultureServices relating to contaminated soilSewage disposal servicesSewage removal services
+2 moreSoil pollution protection servicesTrack construction works
Delivery area
North East (UKC)North West (UKD)Yorkshire & Humber (UKE)East Midlands (UKF)West Midlands (UKG)East of England (UKH)London (UKI)South East (UKJ)
+2 moreSouth West (UKK)Wales (UKL23)
Official registry OCID
ocds-h6vhtk-04ebc4 Find 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
Run through: SAP Ariba · Who buys & how to bid on SAP Ariba
Supplier login requiredElectronic submission allowedLanguage: EN
Access & registration note: Free buyer-specific invitations
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
Detailed submission instructions & authority contactsFrom official release

Timeline

11 Mar 2025 → 1 Feb 2026 · 10 dates
  1. Planning notice published
    11 Mar 2025, 16:27 GMT
  2. Market engagement
    1 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:

    forms.office.com/e/u64YbQdvCP ↗

  3. Tender notice published
    10 Jun 2025, 19:31 BST
  4. Clarification questions by
    25 Jun 2025, 23:59 BST
  5. Admission / appointment period endsperiod end, not a bid countdown
    7 Jul 2025, 23:59 BST
  6. Award decision expected by359 days ago
    31 Oct 2025, 23:59 GMT
  7. Assessment summaries sent283 days ago
    16 Jan 2026
  8. Latest notice published282 days ago
    16 Jan 2026, 16:47 GMT
  9. Standstill ends271 days ago
    27 Jan 2026, 23:59 GMT
  10. Contract starts267 days ago
    1 Feb 2026

Notice history

4 events · 1 release on Find a Tender · since 11 Mar 2025
  1. Preliminary market engagement notice published
    11 Mar 2025, 16:27 GMT
    UK2
  2. Tender notice published
    10 Jun 2025, 19:31 BST
    UK4
  3. Contract award notice published
    16 Jan 2026, 16:47 GMT
    UK6
  4. Contract signature expected
    2 Feb 2026, 23:59 GMT
    scheduled

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 toValueDateStatus
Lot 1 · Biosolids delivery East1 award
Wrights Of Twycross LimitedSME1 Apr 2026 – 1 Apr 2031 · up to 1 Apr 2036Extensions: +2+1+1+1£60,000,0002 Dec 2025standstill to 27 Jan 2026Standstill
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. VAT2 Dec 2025standstill to 27 Jan 2026Standstill
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+1ceiling above2 Dec 2025standstill to 27 Jan 2026Standstill
WILLIAM GILDER LIMITED, Wrights Of Twycross LimitedSMELot 3. Liming1 Apr 2026 – 1 Apr 2031 · up to 1 Apr 2036Extensions: +2+1+1+1ceiling above2 Dec 2025standstill to 27 Jan 2026Standstill
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. VAT2 Dec 2025standstill to 27 Jan 2026Standstill
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. VAT2 Dec 2025standstill to 27 Jan 2026Standstill

Contracting authority & participating public bodies

2 public bodies on the notice

SEVERN TRENT WATER LIMITED

Contracting authorityPrivate utility GB-COH: 02366686 · GB-PPON: PQQN-5222-QDXR Severn Trent Centre, Coventry, West Midlands, CV1 2LZContact email

Consortium members and other public bodies

  • HAFREN DYFRDWY CYFYNGEDIGContracting authorityPrivate utilityWelsh devolved regulations applyGB-COH: 03527628GB-PPON: PWGQ-2543-XWCR Wrexham, WalesContact email

Framework contractors & participating bidders

2 commercial parties on the notice
  • WILLIAM GILDER LIMITEDFramework contractorGB-COH: 04462191GB-PPON: PGZQ-7979-BPDT Teddington Hands, Tewkesbury, South West, GL20 8NEContact email
  • WRIGHTS OF TWYCROSS LIMITEDFramework contractorGB-COH: 09409301GB-PPON: PHTX-4738-XLWQ Gopsall House Farm Bilstone Road, Atherstone, East Midlands, CV9 3PPContact email

Official documents & specifications (10)

Official links; attachments are not copied

Tender pack and attachments

Notices published for this procedure