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Awarded United Kingdom Services

Active Treatment Trials - innovative technology and approaches

Reference ocds-b5fd17-ace85b05-47c3-4b72-a87f-6c9340227cd5 · The Coal Authority

Awarded to ARCADIS (UK) LIMITED and 2 others. Estimated value: £500,000.

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Amounts and figures

£500,000
Estimated value

Description

In 2011, the Water and Abandoned Metal Mines (WAMM) Programme was set up between the Environment Agency, Defra and the Coal Authority to address pollution of rivers by abandoned metal mines. Currently, the Coal Authority operates four WAMM mine water treatment schemes, each using a different treatment technology, which are improving water quality in about 20 km of rivers. In January 2023, Parliament adopted a statutory metal mines target, under the Environment Act 2021, to halve the length of English rivers polluted by harmful metals from abandoned metal mines by 2038. The Government's Environmental Improvement Plan (EIP), published in January 2023, estimated that to achieve this long-term target would likely require around 40 new mine water treatment schemes and a similar number of diffuse interventions. The EIP set a non-statutory interim target to construct 8 mine water treatment schemes and 20 diffuse interventions by 31 January 2028. To help deliver the interim and long-term targets, the WAMM Programme is currently investigating active treatment options for mine water discharging from abandoned metal mines by undertaking active treatment trials on up to fi…

Awards

Awarded toAmountDate
ARCADIS (UK) LIMITED £680,326 3 February 2025
Sand Separation Systems Ltd. — 3 February 2025
X-Ray Mineral Services Ltd — 3 February 2025

Official publications

MediumReferenceDate
FTS 5dd37d06-0a32-4adb-bfe0-4a8aecc11ca9-852460 2 July 2025
Contracts Finder 5dd37d06-0a32-4adb-bfe0-4a8aecc11ca9-852460 2 July 2025

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Frequently asked questions

What is the deadline to bid for this tender?
The submission deadline is 25 November 2024, 17:00. Check the official source, as dates can be modified.
What is the estimated value of this tender?
The estimated value published by the buyer is £500,000.
Who is the buyer of this tender?
The contracting authority is The Coal Authority (United Kingdom).
How can I bid for public tenders in the United Kingdom?
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Data collected from official public procurement sources. Amounts as published by the buyer.