Scope
Reference
prj_7981
Description
1. Implementation of innovative rainfall-enhanced flow release control to optimise system performance.
2. Installation of a CENTAUR gate at a suitable site to enable in-field demonstration of water quality benefits.
3. Deployment of upstream and downstream water quality monitoring to provide data for further improvements and to deliver wider benefits for river status.
Contract 1. CENTAUR for CSO Spill and Water Quality Compliance – Phase 2
Supplier
Contract value
- £613,000 including VAT
Above the relevant threshold
Earliest date the contract will be signed
20 January 2026
Contract dates (estimated)
- 20 February 2026 to 20 February 2027
- Possible extension to 20 February 2030
- 4 years, 1 day
Description of possible extension:
It can be extended depending on additional trials.
Main procurement category
Services
CPV classifications
- 51611100 - Hardware installation services
Contract locations
- UK - United Kingdom
Participation
Particular suitability
Small and medium-sized enterprises (SME)
Other information
Conflicts assessment prepared/revised
Yes
Procedure
Procedure type
Direct award
Special regime
Utilities
Direct award justification
Single supplier - technical reasons
Competitive tendering procedure was not undertaken.
Supplier
Cura Terrae Water Limited
- Companies House: 04569474
Unit 3 President Buildings
Sheffield
S4 7UQ
United Kingdom
Email: sonja.ostojin@cura-terrae.com
Website: http://www.em-solutions.co.uk
Region: UKE32 - Sheffield
Small or medium-sized enterprise (SME): Yes
Voluntary, community or social enterprise (VCSE): No
Contract 1. CENTAUR for CSO Spill and Water Quality Compliance - Phase 2
Contracting authority
Southern Water Services Limited
- Public Procurement Organisation Number: PBJQ-2231-ZRPG
Southern Water, Southern House
Worthing
Bn13 3NX
United Kingdom
Region: UKJ27 - West Sussex (South West)
Organisation type: Private utility