--- title: "Existing Water Treatment Solutions" ocid: "ocds-h6vhtk-06bcec" canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-06bcec" markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-06bcec.md" json_url: "https://d3tenders.com/contract/ocds-h6vhtk-06bcec.json" source: "Find A Tender Service" current_stage: "Planning" buyer: "MINING REMEDIATION AUTHORITY" published: "2026-06-25" --- # Existing Water Treatment Solutions Buyer: MINING REMEDIATION AUTHORITY Current stage: Planning OCID: ocds-h6vhtk-06bcec [View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-h6vhtk-06bcec) [Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-06bcec.json) ## Summary The Mining Remediation Authority is currently in the planning stage of a procurement process titled "Existing Water Treatment Solutions." This tender focuses on managing mine water pollution and related environmental challenges. The project falls under the industry categories of construction, environmental services, and research and development, with a primary emphasis on services. The location for this engagement is within the United Kingdom, specifically Nottinghamshire. Key dates include a virtual Town Hall session scheduled for the 16th of July 2026, designed to foster market engagement. Interested parties are required to submit their interest by the 13th of July 2026 for participation in this preliminary engagement phase. This procurement process presents significant opportunities for businesses involved in waste disposal, construction of water projects, and environmental services. Organisations with expertise in wastewater treatment, construction of pipelines, or related R&D services are particularly well-suited for this tender. The engagement will provide insights into the current capabilities and innovations in mine water treatment technologies, potentially leading to long-term partnership opportunities with the Mining Remediation Authority. Such collaborations could drive significant business growth for firms that can offer efficient treatment and waste management solutions, thereby contributing to sustainable environmental management. ## Notice The Mining Remediation Authority (MRA) manages the effects of past coal mining, including managing mine water pollution from both coal and metal mines, handling subsidence damage claims which are not the responsibility of licensed coal mine operators, and managing other mining legacy issues. The MRA seek to understand the current capabilities and limitations of, and opportunities presented by, treatment technologies used to remove saline and other mine water contaminants, opportunities for reducing or repurposing wastes, and opportunities for reducing the energy consumption of treatment plant. This will allow MRA to effectively plan future operational work such as purge- and pumping tests where treatment may be required and will potentially be used in the final design of long term MWTS. More information on the scope requirements, procurement strategy and how to register your interest and information on the virtual event will be sent to interested parties on receipt of interest. This notice is issued for information and engagement purposes only and does not constitute a call for competition. ### Planning Information To submit your interest for this engagement opportunity, please complete the registration process via the following link: https://inbye.coal.gov.uk/S2C/DisplayModules/TradeModules/Negotiations/Opportunities/ViewOpportunityEvent.aspx?EventID=911&Culture=en-GB Following receipt of interest, interested parties will be sent the Market Engagement Information document to provide further details of the requirement. The session will be held via a virtual Town Hall Event on Teams the 16th of July at 10:00am-12:00pm. Please note that this date may be subject to change. All changes will be communicated in advance to suppliers that have registered interest. ## Key Details | Field | Value | | --- | --- | | Publication source | Find A Tender Service | | Latest notice | https://www.find-tender.service.gov.uk/Notice/059781-2026 | | Notice type | UK2 - Preliminary Market Engagement Notice | | Procurement type | Standard | | Procurement category | Services | | Procurement method | Not Specified | | Procurement method details | Not specified | | Tender suitability | Not specified | | Awardee scale | Not specified | | All stages | Planning | ## Dates | Field | Value | | --- | --- | | Publication date | 25 Jun 2026 | | Submission deadline | Not specified | | Future notice date | 13 Jul 2026 | | Award date | Not specified | | Contract period | 27 Mar 2028 - 1 Apr 2029 | | Recurrence | Not specified | ## Values | Field | Value | | --- | --- | | Tender value | Not specified | | Lots value | Not specified | | Awards value | Not specified | | Contracts value | Not specified | ## Status | Field | Value | | --- | --- | | Tender status | Planning | | Lots status | Planning | | Awards status | Not specified | | Contracts status | Not specified | ## Buyer | Field | Value | | --- | --- | | Main buyer | MINING REMEDIATION AUTHORITY | | Locality | NOTTINGHAMSHIRE | | Post town | Nottingham | | Postcode | NG18 4RG | | Country | England | | ITL 1 | TLF East Midlands (England) | | ITL 2 | TLF1 Derbyshire and Nottinghamshire | | ITL 3 | TLF15 North Nottinghamshire | | Local authority | Mansfield | | Electoral ward | Berry Hill | | Westminster constituency | Mansfield | | Delivery location | Not specified | ## CPV Codes ### Divisions - 45 - Construction work - 73 - Research and development services and related consultancy services - 90 - Sewage, refuse, cleaning and environmental services ### Codes - 45222110 - Waste disposal site construction work - 45231000 - Construction work for pipelines, communication and power lines - 45232431 - Wastewater pumping station - 45232470 - Waste transfer station - 45240000 - Construction work for water projects - 45252127 - Wastewater treatment plant construction work - 73000000 - Research and development services and related consultancy services - 90000000 - Sewage, refuse, cleaning and environmental services ## Release History - 25 Jun 2026 at 10:41 - Planning - UK2 - Preliminary Market Engagement Notice - https://www.find-tender.service.gov.uk/Notice/059781-2026 ## Documents - https://www.find-tender.service.gov.uk/Notice/059781-2026 25th June 2026 - Preliminary market engagement notice on Find a Tender ## Notice URLs - https://inbye.coal.gov.uk/S2C/DisplayModules/TradeModules/Negotiations/Opportunities/ViewOpportunityEvent.aspx?EventID=911&Culture=en-GB - https://www.legislation.gov.uk/ukpga/2023/54/contents - https://www.miningremediation.co.uk/ ## Provenance This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-h6vhtk-06bcec. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-06bcec.json.