Scope
Reference
Prj_7019
Description
Southern Water is preparing to procure a single-supplier framework agreement to deliver household and non-household water efficiency audits, including the supply and installation of water-saving devices and delivery of tailored customer engagement services. The supplier will be expected to proactively identify efficiency opportunities and contribute to achieving Ofwat and regulatory water demand reduction targets.
The procurement will use a Competitive Flexible Procedure with negotiation in accordance with the Procurement Act 2023, and will follow a two-stage process, starting with a conditions of participation stage (PQQ).
Commercial tool
Establishes a framework
Contract 1
Supplier
Contract value
- £3,292,856 including VAT
Above the relevant threshold
Award decision date
20 February 2026
Date assessment summaries were sent to tenderers
20 February 2026
Standstill period
- End: 3 March 2026
- 8 working days
Earliest date the contract will be signed
5 March 2026
Contract dates (estimated)
- 6 March 2026 to 5 March 2030
- Possible extension to 5 March 2032
- 6 years
Description of possible extension:
Optional Extension(s): +1 year (or up to +2 years), subject to performance review and evolving Regulatory landscape (e.g., Ofwat targets or PR24/PR29 impacts). This reflects:
The long-term behavioural change and infrastructure work required
The need for partnership and continuity to optimise proactive outreach and device installation
The alignment with multi-year performance commitments (e.g., AMP8/AMP9 planning cycles)
Main procurement category
Services
Options
The right to additional purchases while the contract is valid.
Ensuring SW are utilising digital solutions and innovations to maximise water saving potential.
CPV classifications
- 90713100 - Consulting services for water-supply and waste-water other than for construction
- 71314300 - Energy-efficiency consultancy services
- 90400000 - Sewage services
- 71321300 - Plumbing consultancy services
- 65100000 - Water distribution and related services
Contract locations
- UK - United Kingdom
Submission
Submission type
Requests to participate
Procedure
Procedure type
Competitive flexible procedure
Special regime
Utilities
Supplier
Aqualogic (WC) Limited
- Public Procurement Organisation Number: PXNW-5411-GDHT
Conservation House Brighton Street
Wirral
CH44 6QJ
United Kingdom
Region: UKD74 - Wirral
Small or medium-sized enterprise (SME): Yes
Voluntary, community or social enterprise (VCSE): No
Supported employment provider: No
Public service mutual: No
Connected people/organisations:
ADLER, Jonathan Kevin
RICE, Benjamin Patrick
WILLIAMS, Ashley Morgan
Associated people/organisations:
Aqualogic (WC) Limited Conservation House Brighton Street Wirral Merseyside CH44 6QJ
Contract 1
Contracting authority
Southern Water Services Limited
- Public Procurement Organisation Number: PBJQ-2231-ZRPG
Southern Water, Southern House
Worthing
Bn13 3NX
United Kingdom
Contact name: Tom Daniels
Email: tom.daniels@southernwater.co.uk
Website: http://www.southernwater.co.uk
Region: UKJ27 - West Sussex (South West)
Organisation type: Private utility