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PROCUREMENT OPPORTUNITY

Ductile Iron Pipe and Associated Fittings

SEVERN TRENT WATER LIMITED · Tender notice on Find a Tender

Tender information last checkedLast checked 20 Sept 2026, 07:41.

Opportunity overview

This procurement is being ran to establish a Framework Agreement for the provision of Ductile Iron Pipe and Associated Fittings. This procurement is a single lot and shall cover: EN545 Pipe and Fabricated Pipe EN598 Pipe and Fabricated Pipe EN545 Fittings EN598 Fittings

Classification

  • CPV44130000 — Sewer mains
  • CPV44160000 — Pipeline, piping, pipes, casing, tubing and related items

Lots

  • Lot 1£71.4m

Documents and notices

Published notice details

Additional information from the published procurement release. Fields appear only when supplied by the source; check the original notice and tender documents before acting.

Scope, procedure and submissions

Id
WS3023900297
Status
active
Procurement Method
selective
Procurement Method Details
Competitive flexible procedure
Main Procurement Category
goods
Above Threshold
Yes
How to submit
All tender documents, submission links, and relevant information to this opportunity can be found on the Utilities procurement system, SAP Ariba. Please see the link for the Discovery Posting: https://portal.us.bn.cloud.ariba.com/dashboard/public/appext/comsapsbncdiscoveryui#/RfxEvent/preview/1110025458?anId=ANONYMOUS All messages and communication shall be sent via the SAP Ariba message board function. The Utilities shall add participants that indicate their intention to participate in the PQQ, to the RFP document.
Expression Of Interest Deadline
27 Nov 2026, 23:59

Legal basis

Id
2023/54
Scheme
UKPGA

Procedure

Features
This procurement is being conducted under the Competitive Flexible Procedure in accordance with the PA23. The Utilities will undertake a multi-stage evaluation process comprising of a Pre-Qualifying Questionnaire (PQQ), a Request for Proposal (RFP), Best and Final Offer (BAFO), and a Verification Period. The PQQ and RFP will be submitted concurrently by the Supplier. Suppliers must submit both responses by the stated deadline. The Utilities will first evaluate PQQ responses. The Utilities reserves the right to exclude participants from further competition where failing to respond to mandatory requirements. Following evaluation, suppliers shall be ranked according to their aggregated PQQ score, and the highest-ranked suppliers as per the Briefing Pack, shall progress to RGP evaluation. The Utilities intends to evaluate the RFP responses of the highest-ranked suppliers, but reserve the right to increase or decrease this number. RFP evaluation will comprise Commercial (55%), Quality and Technical (30%), and ESG (15%). Responses will be evaluated sequentially and suppliers may be excluded where minimum standards are not achieved, as per the Briefing Pack. Following evaluation, the Utilities reserves the right to conduct a BAFO stage with any number of suppliers. During BAFO, suppliers may be invited to refine certain commercial and contractual aspects of their submissions, including Schedule of Rates, rebates, lead times, warranties, deviations, service levels and KPIs, and performance. Technical responses, Sustainability responses, PQQ submissions, and product offerings may not be materially amended unless specified by the Utilities. Under the provisions of the Competitive Flexible Procedure, the Utilities reserves the right to refine aspects of the procurement, where permitting. The Utilities further reserve the right to undertake clarification discussions, and verification activities through the procurement process to ensure substantiation of written responses. Verification may include site visits, audits, supplier presentations, product inspections, review of certifications, and validation of tender commitments. Verification outcomes may result in confirmations, amendment of scores where evidence does not support submitted responses, exclusion from the process, or progression to award. Following completion of evaluation, BAFO (if the Utilities exercises this right), and verification, suppliers will be ranked according to the published award criteria and framework agreements shall be awarded to the most advantageous tenders. The initial highest-ranked supplier at Framework Award, shall be designated the role of Principal Supply Partner, with remaining successful suppliers appointed as Secondary Framework Suppliers.

Special regime

utilities

Techniques

Has Framework Agreement
Yes

Framework Agreement

Method
withAndWithoutReopeningCompetition
Type
closed
Description
Framework prices will act as maximum prices for call-off contracts. Contracts may be awarded by direct award or mini-competition. Direct awards will be made in accordance with the framework supplier ranking and framework procedures. Mini-competitions will be assessed using criteria relevant to the requirement and specified in the call-off documents.

Submission terms

Electronic Submission Policy
allowed

Languages

en

Expected award period

Ends
3 May 2027, 23:59

Lots and requirements

Entry 1
Id
1
Status
active
Has Renewal
Yes

Value

Including VAT
85,620,000
Amount
71,350,000
Currency
GBP

Award criteria

Criteria

Criterion 1
Type
price
Name
Commercials
Description
This criterion shall consist of a mixture of Schedule of Rates, rebate submissions, and commercial questions.

Numbers

Entry 1
Number
55
Weight
percentageExact
Criterion 2
Type
quality
Name
Quality and Technical
Description
This will consist of all written responses to assess the quality and technical competency of suppliers. This shall include questions in regard to QA/QC, Design and Installation Support, Innovation and Continuous Improvement, and Delivery Capabilities.

Numbers

Entry 1
Number
30
Weight
percentageExact
Criterion 3
Type
quality
Name
Environmental, Social, and Governance
Description
This criterion consists of an ESG assessment with full written responses.

Numbers

Entry 1
Number
15
Weight
percentageExact

Selection criteria

Criteria

Criterion 1
Description
Suppliers shall be subject to the outlined procedure in the Briefing Pack. The PQQ shall be evaluated first. Suppliers must pass all mandatory PASS/FAIL questions. Suppliers then shall be subject to assessment of the Scored with Fail questions. Suppliers shall then be evaluated for their Scored Questions. After PQQ evaluation has concluded, suppliers are ranked based on their total PQQ score. The Utilities intends to progress only the highest-ranked suppliers and intends to evaluate the RFP submissions of the six highest-ranked suppliers who have passed the PQQ. The Utilities reserves the right to increase or decrease this number. Responses are scored using a 0, 25, 50, 75, 100 scale to produce an overall PQQ score.
For Reduction
Yes

Contract period

Starts
1 Jun 2027, 00:00
Ends
31 May 2032, 23:59
Max Extent Date
31 May 2035, 23:59

Renewal

Description
Total extension of 3 years on the initial contract term. Extensions are subject to agreement by the contracting parties.

Items and delivery

Item 1
Id
1
Related Lot
1

Additional Classifications

Entry 1
Scheme
CPV
Id
44130000
Description
Sewer mains
Entry 2
Scheme
CPV
Id
44160000
Description
Pipeline, piping, pipes, casing, tubing and related items

Delivery locations

Entry 1
Region
UK
Country
GB
Country Name
United Kingdom

Published documents

Entry 1
Id
conflictOfInterest
Document Type
conflictOfInterest
Description
Not published
Entry 2
Id
088625-2026
Document Type
tenderNotice
Notice Type
UK4
Description
Tender notice on Find a Tender
Published
18 Sept 2026, 12:02
Format
text/html

Buyer, suppliers and contacts

Organisation 1
Name
SEVERN TRENT WATER LIMITED
Id
GB-COH-02366686

Identifier

Scheme
GB-COH
Id
02366686

Additional Identifiers

Entry 1
Scheme
GB-PPON
Id
PQQN-5222-QDXR

Address

Street Address
Severn Trent Centre
Locality
Coventry
Postal Code
CV1 2LZ
Country
GB
Country Name
United Kingdom
Region
UKG33

Contact

Roles

buyer

Details

Classifications

Entry 1
Scheme
UK_CA_TYPE
Id
privateUtility
Description
Private utility
Organisation 2
Name
HAFREN DYFRDWY CYFYNGEDIG
Id
GB-COH-03527628

Identifier

Scheme
GB-COH
Id
03527628

Additional Identifiers

Entry 1
Scheme
GB-PPON
Id
PWGQ-2543-XWCR

Address

Street Address
Packsaddle Wrexham Road
Locality
Wrexham
Postal Code
LL14 4EH
Country
GB
Country Name
United Kingdom
Region
UKL23

Contact

Roles

buyer

Details

Classifications

Entry 1
Scheme
UK_CA_TYPE
Id
privateUtility
Description
Private utility
Entry 2
Scheme
UK_CA_DEVOLVED_REGULATIONS
Id
GB-WLS
Description
Welsh devolved regulations apply

Recorded locations

  • Buyer location · Coventry · UKG33 · CV1 2LZ · United Kingdom
  • Delivery location · UK · United Kingdom

Notice and amendment history

4 published notice versions reviewed by ProcuraAxis.

4 VERSIONS
  1. 023175-2026Preliminary market engagement notice on Find a Tender ·
  2. 031949-2026Preliminary market engagement notice on Find a Tender ·
  3. 082748-2026Planned procurement notice on Find a Tender ·
  4. 088625-2026Tender notice on Find a Tender ·