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In deliveryUnited KingdomServices£7,800,000Add to pipeline

FDSIM of Ultrasonic River Flow Gauges 2025

Awarded to Nivus UK Limited

DEPARTMENT OF ENVIRONMENT, FOOD AND RURAL AFFAIRS(buyer)

Published
Published 16 September 2025
Deadline
Closed 13 October 2025

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Overview

The Environment Agency awarded Nivus UK Limited a contract worth £9.36 million on 4 November 2025 for feasibility, design, supply, installation, commissioning, and maintenance of ultrasonic transit time river flow gauges across major UK rivers including the Thames, Severn, Trent, and Mersey. The call-off contract runs for 3 years fixed with options for up to two further 12-month extensions, covering both new gauge deployment and maintenance of existing equipment essential for flood warning systems and water resource management.

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Lots (2)

  • Lot 1: Feasibility, Design, Supply, Installation, and Commissioning

    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.

    £4,680,000Won by Nivus UK Limited
  • Lot 2: Maintenance and Repair

    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.

    £4,680,000Won by Nivus UK Limited

Key details

Country
United Kingdom
Status
In delivery
Category
Services
Estimated value
£7,800,000
Procedure
Open
SME suitable
Yes
Published
16 September 2025
Questions by
6 October 2025
Deadline
Closed
Classification (CPV)
Environmental monitoring other than for construction

Award outcome

Awarded value
£4,680,000
Award date
4 November 2025
Contract period
1 January 2026 → 1 January 2031
Winner
  • Nivus UK Limited

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Notice history

Every published notice in this contracting process, newest first.

  1. Contract

    9 January 2026

  2. Contract

    27 November 2025

  3. Contract Notice

    16 September 2025

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