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PROCUREMENT OPPORTUNITY

Water Disinfection

United Utilities Water Limited · Preliminary market engagement notice on Find a Tender

Tender information last checkedLast checked 30 Sept 2026, 09:29.

Opportunity overview

We are inviting suppliers to share information on alternative wastewater disinfection technologies. This notice is for market engagement only. It will not necessarily lead to procurement. Across the UK there are more than 600 designated bathing waters, and several shellfish protected areas. These require effective wastewater disinfection to protect both the environment and public health. At present, only ultraviolet treatment and membrane filtration are formally recognised. While proven, both approaches bring challenges: high energy use, high costs, and limited suitability for smaller or rural treatment works. We want to understand what other solutions exist in the market, both in the UK and internationally. This will help us build a clearer picture of what options could be available, what evidence already exists, and where there may be opportunities for collaboration. The insight we gather may also support future funding bids and trial projects. Alongside this notice we will be linking with industry experts and national research projects to make sure there is no duplication and to draw on existing knowledge.

Classification

  • CPV24962000 — Water-treatment chemicals
  • CPV39330000 — Disinfection equipment
  • CPV42912300 — Machinery and apparatus for filtering or purifying water
  • CPV42912310 — Water filtration apparatus
  • CPV42912330 — Water-purifying apparatus
  • CPV90420000 — Sewage treatment services
  • CPV90900000 — Cleaning and sanitation services

Lots

  • Lot LOT-0000Value not stated

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
PRO004968
Status
planning
Above Threshold
No
Main Procurement Category
services

Legal basis

Id
2023/54
Scheme
UKPGA

Communication

Future Notice Date
10 Nov 2025, 23:59

Special regime

utilities

Lots and requirements

Entry 1
Id
LOT-0000
Status
planning

Suitability

Sme
Yes

Contract period

Ends
31 Dec 2025, 23:59
Starts
1 Dec 2025, 00:00

Items and delivery

Item 1
Id
LOT-0000
Related Lot
LOT-0000

Delivery locations

Entry 1
Region
UKD
Country
GB
Country Name
United Kingdom

Additional Classifications

Entry 1
Id
90420000
Scheme
CPV
Description
Sewage treatment services
Entry 2
Id
24962000
Scheme
CPV
Description
Water-treatment chemicals
Entry 3
Id
39330000
Scheme
CPV
Description
Disinfection equipment
Entry 4
Id
42912300
Scheme
CPV
Description
Machinery and apparatus for filtering or purifying water
Entry 5
Id
42912310
Scheme
CPV
Description
Water filtration apparatus
Entry 6
Id
42912330
Scheme
CPV
Description
Water-purifying apparatus
Entry 7
Id
90900000
Scheme
CPV
Description
Cleaning and sanitation services

Planning and budget

Documents

Entry 1
Id
057827-2025
Format
text/html
Notice Type
UK2
Description
Preliminary market engagement notice on Find a Tender
Document Type
marketEngagementNotice
Published
18 Sept 2025, 16:00

Milestones

Entry 1
Id
engagement
Type
engagement
Status
scheduled
Due
17 Oct 2025, 00:59

Buyer, suppliers and contacts

Organisation 1
Id
GB-PPON-PVVB-5589-BWHX
Name
United Utilities Water Limited

Roles

buyer

Address

Region
UKD61
Country
GB
Locality
Warrington
Postal Code
WA5 3LP
Country Name
United Kingdom
Street Address
Lingley Mere Business Park

Details

Classifications

Entry 1
Id
privateUtility
Scheme
UK_CA_TYPE
Description
Private utility

Identifier

Id
PVVB-5589-BWHX
Scheme
GB-PPON

Contact

Name
Adam Almond
Telephone
+44 765823200

Recorded locations

  • Buyer location · Warrington · UKD61 · WA5 3LP · United Kingdom
  • Delivery location · UKD · United Kingdom

Notice and amendment history

1 published notice version reviewed by ProcuraAxis.

1 VERSION
  1. ocds-h6vhtk-059d78-2025-09-18T16:00:28+01:00Preliminary market engagement notice on Find a Tender ·