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BidSonar is an independent index of public-sector opportunities. We aggregate data from official sources and are not affiliated with any procurement body. Data is licensed under the Open Government Licence v3.0 and the EU TED reuse notice.

    ContractsMine Water Treatment Technologies Assessment
    Open tender

    Mine Water Treatment Technologies Assessment

    The Mining Remediation Authority is seeking input on existing water treatment technologies to improve the management of mine water pollution and optimize long-term treatment solutions.

    🇬🇧United Kingdom· EnglandPublished 25 Jun 2026· 1 months agoviaFind a Tender

    Decision brief

    4 fields
    • Contract value
      Not disclosed
      Source did not declare a figure
    • Closing date
      Rolling
      No closing date published
    • Sector
      Construction
      Browse related listings
    • Location
      🇬🇧United Kingdom
      England

    Lifecycle

    Open

    Open tender — no closing date published. Opened 1 months ago.

    25 June 2026
    Open tender · no closing date published

    Brief

    The Mining Remediation Authority (MRA) is seeking to evaluate existing water treatment solutions for managing mine water pollution from coal and metal mining operations. This information-gathering exercise aims to assess current treatment technologies' capabilities, limitations, and opportunities for improvement. Key focus areas include: technologies for removing saline and other contaminants from mine water, methods for reducing or repurposing treatment waste, and strategies for lowering energy consumption at treatment plants. This assessment will inform the MRA's operational planning for purge and pumping tests requiring treatment, and support the design of long-term Mine Water Treatment Systems (MWTS). Interested parties will receive further details on scope requirements, procurement strategy, and registration information for a virtual event. Note: This is an information and engagement notice only and does not constitute a formal call for competition.

    Track record

    2 awards · 2 winners
    Thin record

    Only 2 prior awards here — too little to read.

    In construction, MINING REMEDIATION AUTHORITY has awarded 2 contracts to 2 suppliers.

    Who wins here
    1. Ian Farmer Associates1× · 50%
    2. GROUND CONTROL LIMITED1× · 50%

    Across construction, the most active winners are HOLCIM UK LIMITED, TARMAC TRADING LIMITED, PDP MECHANICAL & ELECTRICAL LIMITED — the field to beat, or your route in as a partner.

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    Take action
    View tender on sourceFind a Tender

    Full notice and submission process on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-06bcec
    MR
    Buyer
    MINING REMEDIATION AUTHORITY
    Sector
    Construction