FDSIM of Ultrasonic River Flow Gauges 2025
Details
- Buyer
- Environment Agency
- Supplier(s)
- NIVUS
- Value
- £4,680,000
- Duration
- 4 years
- Topic
- Instrumentation and control equipment
- Published
- 27 November 2025
- Source
- uk:find_a_tender
Tender description
Procurement Overview This procurement covers the feasibility, design, supply, installation, commissioning, and maintenance of ultrasonic transit time river flow gauges. These gauges are essential for flood warning systems and water resource management across major UK rivers. Contract Structure Procedure: Open Procedure under the Procurement Act 2023 Contract Type: Call-Off Contract under Mid-Tier Terms and Conditions Duration: 3 years fixed + 2 optional 12-month extensions (maximum 5 years) This procurement is for a Call-Off contract covering Two Lots: - Lot 1: Feasibility, design, supply, installation, and commissioning of new ultrasonic river flow gauges. - Lot 2: Maintenance and repair of both new and existing ultrasonic river flow gauges. The gauges are critical for flood warning systems and water resource management, especially at high-priority sites on major rivers such as the Thames, Severn, Trent and Mersey. ## Contract award Title: Supply of Feasibility, Design, Supply, Installation and Maintenance (FDSIM) of Ultrasonic River Flow Gauges 2025–2030 Lots: - Lot 1: Lot 1: Feasibility, Design, Supply, Installation, and Commissioning - Lot 2: Lot 2: Maintenance and Repair ## Contract award Lots: - Lot 1: Lot 1: Feasibility, Design, Supply, Installation, and Commissioning - Lot 2: Lot 2: Maintenance and Repair
Timeline
- Completed: Award date4 November 2025
- Completed: Award published27 November 2025Current notice
- Next: Contract expiry date31 December 2029in 3 years
About the buyer
The Environment Agency is an executive non-departmental public body sponsored by Defra, and buys as a central agency for flood risk, water quality and pollution control. Flood and coastal risk schemes are delivered mainly through the Collaborative Delivery Framework, alongside frameworks for mapping, modelling and property flood resilience. These frameworks run through a central contract management system. Commercial oversight sits with Defra Group Commercial, alongside the Environment Agency's own project teams.
Over the past 5 years, most of the Environment Agency's contract awards have been in construction work, architectural and engineering services and research and development.
Decision makers
Connect with the people behind this procurement.
| Contact name | Job title | Phone number | Work email |
|---|---|---|---|
| Head of Procurement | +44 •••• •••••• | ••••••••@environment-agency.gov | |
| Commercial Director | +44 •••• •••••• | ••••••••@environment-agency.gov | |
| Procurement Manager | +44 •••• •••••• | ••••••••@environment-agency.gov | |
| Category Lead | +44 •••• •••••• | ••••••••@environment-agency.gov | |
| Senior Buyer | +44 •••• •••••• | ••••••••@environment-agency.gov | |
| Contracts Manager | +44 •••• •••••• | ••••••••@environment-agency.gov |
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