Official UK procurement notice
Clean Water Network Data Logging & Leak Detection Products
Authority: THAMES WATER UTILITIES LIMITED
What is being bought3 lots · detail below
Published requirement descriptionThis tender covers both the supply of, and installation of, data logging equipment for the Thames Water clean water network.
This includes, but is not limited to, the supply of Pressure and Flow logging equipment, both fixed and non fixed. It also includes the supply of various acoustic logging equipment, both fixed, and non-fixed.
The installation lot of this tender includes both the install, maintenance, and replacement works.
Thames Water reserves the right to refine the award criteria. Please note that the deadline for requesting access to the PSQ & submitting the PSQ is 8th June 2026, 10 am GMT.
- How the procedure runs: Suppliers' PSQ submissions will be scored in accordance with the criteria set out within the PSQ documentation, suppliers that are shortlisted will be invited to submit a proposal in response to the ITN. After tenders have been submitted, evaluated, and negotiated, the successful supplier will be awarded according to the percentage weightings and criteria set out in the ITN Process document. Full details of the process that will be followed are provided within the PSQ and ITN documentation.
CPV: Acoustic devices · Installation services of measuring equipment · Instruments for measuring flow, level and pressure of liquids and gases
How this framework works
From the published notice- Type
- Closed framework
- Call-offs
- every call-off is a further competition among the appointed suppliers
- Framework period
- 2 yrs 9 mo · up to 7 yrs 9 mo from 1 Oct 2026
Published description of the framework
The frameworks with the successful supplier/s shall operate based upon the contract award conditions. These are defined in the framework terms, which can be found in the tender documentation.
Lots and requirements (3)Procurement structure
3 lots · all with a published value · same conditions of participation on every lot · evaluation weights differ by lotLot #1Flow and Pressure data loggersRenewalPublished value£19,600,000
This lot covers the supply of flow and pressure loggers and relevant ancillaries. This includes but is not necessarily limited to; flow loggers, pressure loggers, combined flow and pressure loggers, incident loggers, as well as fixed and non-fixed versions of these assets.
- Condition of participationshortlisting
Price is not the only award criterion and all criteria for each lot are stated in the procurement documents.
Lot #2Acoustic Data Loggers and Leak Detection equipmentRenewalPublished value£88,200,000
This lot covers the supply of both fixed, and non-fixed acoustic data loggers and leak detection equipment. This includes but is not necessarily limited to; fixed acoustic loggers, hydrophones, and portable acoustic correlators.
- Condition of participationshortlisting
Price is not the only award criterion and all criteria for each lot are stated in the procurement documents.
Lot #3Repair, Maintenance & installation of Water Network data loggersRenewalPublished value£32,200,000
This lot covers the installation, maintenance, and repair visits for data loggers on the clean water network. This includes but is not necessarily limited to; the installation and repairs of fixed flow and pressure loggers, the installation and repairs of acoustic loggers, as well as the installation of non-fixed data loggers, all on the clean water network.
- Condition of participationshortlisting
Price is not the only award criterion and all criteria for each lot are stated in the procurement documents.
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).
Lots publish different evaluation splits; there is no single procedure weighting.
- Condition of participationshortlisting
Price is not the only award criterion and all criteria for each lot are stated in the procurement documents.
- Price carries 40–70 points depending on the lot. Read the split per lot below.
- “Clean Water Network Data Logging & Leak Detection Products” 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
- Goods
- Notice status
- Closed
- Procurement threshold
- Above threshold (FTS publication)
- 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
- 8 May 2026, 10:42 BST
- Last source update
- 8 May 2026, 10:42 BST
- Award evaluation window
- Submission end – 29 Sept 2026
- Authority reference
FA2238- FTS notice number
2026/S 000-042345- Latest notice
- Tender notice (UK4)
- Classification (CPV)
- Delivery area
- Official registry OCID
ocds-h6vhtk-069455Find a Tender
- How it runs
Suppliers' PSQ submissions will be scored in accordance with the criteria set out within the PSQ documentation, suppliers that are shortlisted will be invited to submit a proposal in response to the ITN.
After tenders have been submitted, evaluated, and negotiated, the successful supplier will be awarded according to the percentage weightings and criteria set out in the ITN Process document.
Full details of the process that will be followed are provided within the PSQ and ITN documentation.
How it was run
Official notice- Requests to participate (first stage)
- 8 Jun 2026, 10:00 BST
- Appointment period ends
- 8 Jun 2026, 10:00 BST
- Clarification deadline
- 1 Jun 2026, 17:00 BST
- Submission channel
- Official e-sourcing portal
- Electronic submission
- Allowed
- Accepted languages
- en
If you are interested in participating, please complete this form:
Timeline
8 May 2026 → 1 Oct 2026 · 5 dates- Tender notice published172 days ago8 May 2026, 10:42 BST
- Clarification questions by147 days ago1 Jun 2026, 17:00 BST
- Admission / appointment period ends141 days ago · period end, not a bid countdown8 Jun 2026, 10:00 BST
- Award decision expected by27 days ago29 Sept 2026, 23:59 BST
- Contract starts26 days ago1 Oct 2026, 00:00 BST
Notice history
1 event · 1 release on Find a Tender- Tender notice published8 May 2026, 10:42 BSTUK4
Contracting authority & participating public bodies
Official documents & specifications (1)
Official links; attachments are not copiedNotices published for this procedure
- Tender notice Tender notice on Find a Tender