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PROCUREMENT OPPORTUNITY

CWQM PSQ Template

Southern Water Services Limited · Tender notice on Find a Tender

Tender information last checkedLast checked 12 Oct 2026, 18:16.

Opportunity overview

Continuous Water Quality Monitoring as required by the Environment Act 2021.

Classification

  • CPV38344000 — Pollution-monitoring devices
  • CPV38430000 — Detection and analysis apparatus
  • CPV72300000 — Data services

Lots

  • Lot 1£130.5m

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
22
Status
active
Procurement Method
selective
Procurement Method Details
Competitive flexible procedure
Main Procurement Category
services
Above Threshold
Yes
How to submit
View and join this event at: https://supplier.coupahost.com/quotes/public_events?customer=southernwater&company_name=Southern+Water
Expression Of Interest Deadline
9 Nov 2026, 14:00

Legal basis

Id
2023/54
Scheme
UKPGA

Procedure

Features
Information available with procurement documents https://supplier.coupahost.com/quotes/public_events?

Special regime

utilities

Techniques

Has Framework Agreement
Yes

Framework Agreement

Maximum Participants
1
Method
withoutReopeningCompetition
Type
closed
Description
Not published

Submission terms

Electronic Submission Policy
allowed

Languages

en

Enquiry period

Ends
9 Nov 2026, 14:00

Expected award period

Ends
25 Mar 2027, 23:59

Lots and requirements

Entry 1
Id
1
Status
active
Has Renewal
Yes
Has Options
Yes

Value

Including VAT
156,600,000
Amount
130,500,000
Currency
GBP

Award criteria

Criteria

Criterion 1
Type
quality
Name
Quality
Description
Quality

Numbers

Entry 1
Number
70
Weight
percentageExact
Criterion 2
Type
price
Name
Price
Description
Price

Numbers

Entry 1
Number
30
Weight
percentageExact

Suitability

Sme
Yes

Contract period

Starts
4 May 2027, 00:00
Ends
5 May 2037, 23:59
Max Extent Date
6 May 2042, 23:59

Renewal

Description
Additional 5 year option.

Options

Description
Additional 5 year option.

Items and delivery

Item 1
Id
1
Related Lot
1

Additional Classifications

Entry 1
Scheme
CPV
Id
72300000
Description
Data services
Entry 2
Scheme
CPV
Id
38344000
Description
Pollution-monitoring devices
Entry 3
Scheme
CPV
Id
38430000
Description
Detection and analysis apparatus

Delivery locations

Entry 1
Region
UKJ22
Country
GB
Country Name
United Kingdom
Entry 2
Region
UKJ27
Country
GB
Country Name
United Kingdom
Entry 3
Region
UKJ28
Country
GB
Country Name
United Kingdom
Entry 4
Region
UKJ3
Country
GB
Country Name
United Kingdom
Entry 5
Region
UKJ4
Country
GB
Country Name
United Kingdom

Published documents

Entry 1
Id
conflictOfInterest
Document Type
conflictOfInterest
Description
Not published
Entry 2
Id
096274-2026
Document Type
tenderNotice
Notice Type
UK4
Description
Tender notice on Find a Tender
Published
12 Oct 2026, 16:40
Format
text/html

Buyer, suppliers and contacts

Organisation 1
Name
Southern Water Services Limited
Id
GB-PPON-PBJQ-2231-ZRPG

Identifier

Scheme
GB-PPON
Id
PBJQ-2231-ZRPG

Address

Street Address
Southern Water, Southern House
Locality
Worthing
Postal Code
BN13 3NX
Country
GB
Country Name
United Kingdom
Region
UKJ27

Contact

Name
Lucy Soper

Roles

buyer

Details

Classifications

Entry 1
Scheme
UK_CA_TYPE
Id
privateUtility
Description
Private utility

Recorded locations

  • Buyer location · Worthing · UKJ27 · BN13 3NX · United Kingdom
  • Delivery location · UKJ22 · United Kingdom
  • Delivery location · UKJ27 · United Kingdom
  • Delivery location · UKJ28 · United Kingdom
  • Delivery location · UKJ3 · United Kingdom
  • Delivery location · UKJ4 · United Kingdom

Notice and amendment history

1 published notice version reviewed by ProcuraAxis.

1 VERSION
  1. 096274-2026Tender notice on Find a Tender ·

PROCURAAXIS ANALYSIS

ProcuraAxis Analysis

Our approved analysis of the opportunity appears below the official tender information.

ANALYSIS PREVIEW

Opportunity intelligence at a glance

Southern Water Services Limited is seeking services for continuous water quality monitoring (CWQM), described as required by the Environment Act 2021. The opportunity is shown as open, with a stated maximum value of £130,500,000 and a submission deadline of 9 November 2026 at 14:00 UTC.

Who this may suit

Potential fit for suppliers of water-quality monitoring equipment, detection and analysis systems, and associated data services. Detailed technical, commercial and selection requirements are unknown from the supplied evidence.

Key points identified

  • Core requirementContinuous water quality monitoring (CWQM)Evidence: Description: “Continuous Water Quality Monitoring as required by the Environment Act 2021.”
  • Technical/service areasPollution monitoring devices; detection and analysis apparatus; data servicesEvidence: CPV classifications: 38344000, 38430000 and 72300000.
  • Supplier eligibility criteriaUnknownEvidence: No supplier selection, exclusion, financial standing, insurance, location, company-size, or accreditation requirements are supplied.
90% approved-analysis confidence5 supplier criteria identified3 risks or unknowns

SOURCE AND FRESHNESS

Traceable procurement data

Source
Find a Tender
Notice reference
096274-2026
OCID
ocds-h6vhtk-078601
First published
12 Oct 2026
Last checked
12 Oct 2026, 18:16
Notice versions reviewed
1

HOW THIS WAS PREPARED

Approved, evidence-bound analysis

ProcuraAxis structures information found in published procurement records, checks the result for consistency and publishes only approved analysis. Confidence describes the completeness and consistency of the available source information; it is not a guarantee of eligibility or contract award.

Analysis status
Approved for publication
Analysed
12 Oct 2026
Read the analysis methodology →