FDSIM of Ultrasonic River Flow Gauges 2025

A Tender Notice
by ENVIRONMENT AGENCY

Source
Find a Tender
Type
Contract (Services)
Duration
5 year
Value
£8M
Sector
ENVIRONMENT
Published
16 Sep 2025
Delivery
01 Jan 2026 to 01 Jan 2031
Deadline
13 Oct 2025 13:00

Concepts

Location

Geochart for 1 buyers and 0 suppliers

1 buyer

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, Mersey, and Ou

Lot Division

1 Feasibility, Design, Supply, Installation, and Commissioning
  • Value: £6M

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.
2 Maintenance and Repair
  • Value: £2M

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.

Renewal Options

The contract will run a for 3 year fixed period with 2 further 12 months extensions possible, totalling 5 years maximum. The costs will be fixed for the first 3 years and after this point will be adjusted at the Services Producer Price Index (SPPI) rate from the annual anniversary of the contract until the contract ends.

Award Criteria

Technical Evaluation Criteria • Technical/Quality: 70%
Commercial (Price) Evaluation Criteria • Commercial: (Price): 30%

CPV Codes

  • 90711500 - Environmental monitoring other than for construction

Indicators

  • Restrictions apply to the lot award allocation.
  • Options are available.

Other Information

** PREVIEW NOTICE, please check Find a Tender for full details. **

Reference

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