FDSIM of Ultrasonic River Flow Gauges 2025
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...
Buyer
ENVIRONMENT AGENCY
Value
£4,680,000
Published
9 Jan 2026
Closes
13 Oct 2025
Procurement details
Source
Find a Tender
Region
Westminster
Procurement method
Open
Category
Services
Contract starts
1 Jan 2026
Contract ends
1 Jan 2029
CPV classifications
90711500
Environmental monitoring other than for construction
33112200
Ultrasonic unit
31682210
Instrumentation and control equipment
Lots
Lot 1 Lot 1: Feasibility, Design, Supply, Installation, and Commissioning
£5,600,000
Lot 1: Feasibility, design, supply, installation, and commissioning of new 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, Mersey, and Ouse.
Lot 2 Lot 2: Maintenance and Repair
£2,200,000
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, Mersey, and Ouse.
Documents
Unlock document linkTender notice on Find a Tender
16 Sept 2025
Tender notice on Find a Tender
Tender notice · UK4 · Web page
Contract award notice on Find a Tender
27 Nov 2025
Contract award notice on Find a Tender
Award notice · UK6 · Web page
Contract details notice on Find a Tender
9 Jan 2026
Contract details notice on Find a Tender
Contract notice · UK7 · Web page
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