This public procurement record has 2 releases in its history.

PlanningUpdate

06 Jul 2026 at 14:42

Planning

25 Jun 2026 at 10:41

Summary of the contracting process

The public procurement process spearheaded by the Mining Remediation Authority (MRA), based in Nottinghamshire, is currently in the planning stage. The procurement process is focused on "Existing Water Treatment Solutions" to address issues emerging from historical coal mining activities. This includes managing mine water pollution and subsidence damage. The initiative is classified under services, and the industry categories involved range from wastewater treatment plant construction to construction work for water projects, located across the United Kingdom. Interested parties are invited to engage in a virtual Town Hall Event scheduled for 20th July 2026, from 13:00 to 15:00 via Teams. The deadline for submitting interest in this engagement opportunity is 16th July 2026.

This tender presents significant opportunities for businesses specialising in environmental services, construction of water and wastewater treatment facilities, and waste management services. It is an ideal opportunity for companies with expertise in treatment technology solutions that enhance environmental sustainability, as well as those capable of repurposing waste and improving energy efficiency within treatment plants. The engagement phase aims to understand the market capabilities better, offering businesses the chance to showcase innovations that could shape future operational projects and long-term mine water treatment systems. This provides a strategic opening for industry players looking to expand their portfolio or establish a presence in large-scale environmental remediation projects.

How relevant is this notice?

Notice Title

Existing Water Treatment Solutions

Notice Description

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 20th of July at 13:00pm-15:00pm. Please note that this date may be subject to change. All changes will be communicated in advance to suppliers that have registered interest.

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-06bcec
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/063288-2026
Current Stage
Planning
All Stages
Planning

Procurement Classification

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

Common Procurement Vocabulary (CPV)

CPV Divisions

45 - Construction work

73 - Research and development services and related consultancy services

90 - Sewage, refuse, cleaning and environmental services


CPV 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

Notice Value(s)

Tender Value
Not specified
Lots Value
Not specified
Awards Value
Not specified
Contracts Value
Not specified

Notice Dates

Publication Date
6 Jul 20261 weeks ago
Submission Deadline
Not specified
Future Notice Date
16 Jul 2026Today
Award Date
Not specified
Contract Period
27 Mar 2028 - 1 Apr 2029 1-2 years
Recurrence
Not specified

Notice Status

Tender Status
Planning
Lots Status
Planning
Awards Status
Not Specified
Contracts Status
Not Specified

Contracting Authority (Buyer)

Main Buyer
MINING REMEDIATION AUTHORITY
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
NOTTINGHAMSHIRE
Postcode
NG18 4RG
Post Town
Nottingham
Country
England

Major Region (ITL 1)
TLF East Midlands (England)
Basic Region (ITL 2)
TLF1 Derbyshire and Nottinghamshire
Small Region (ITL 3)
TLF15 North Nottinghamshire
Delivery Location
Not specified

Local Authority
Mansfield
Electoral Ward
Berry Hill
Westminster Constituency
Mansfield

Open Contracting Data Standard (OCDS)

View full OCDS Record for this contracting process

JSON Markdown

The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.

{
    "tag": [
        "compiled"
    ],
    "id": "ocds-h6vhtk-06bcec-2026-07-06T15:42:33+01:00",
    "date": "2026-07-06T15:42:33+01:00",
    "ocid": "ocds-h6vhtk-06bcec",
    "initiationType": "tender",
    "parties": [
        {
            "id": "GB-PPON-PRPD-5825-QDVY",
            "name": "Mining Remediation Authority",
            "identifier": {
                "scheme": "GB-PPON",
                "id": "PRPD-5825-QDVY"
            },
            "address": {
                "streetAddress": "200 Lichfield Lane",
                "locality": "Nottinghamshire",
                "postalCode": "NG18 4RG",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKF15"
            },
            "contactPoint": {
                "name": "Sarah Kendrick",
                "email": "procurement@miningremediation.gov.uk"
            },
            "roles": [
                "buyer"
            ],
            "details": {
                "url": "https://www.miningremediation.co.uk/",
                "classifications": [
                    {
                        "id": "publicAuthorityCentralGovernment",
                        "scheme": "UK_CA_TYPE",
                        "description": "Public authority - central government"
                    }
                ]
            }
        }
    ],
    "buyer": {
        "id": "GB-PPON-PRPD-5825-QDVY",
        "name": "Mining Remediation Authority"
    },
    "planning": {
        "milestones": [
            {
                "id": "engagement",
                "type": "engagement",
                "description": "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 20th of July at 13:00pm-15:00pm. Please note that this date may be subject to change. All changes will be communicated in advance to suppliers that have registered interest.",
                "dueDate": "2026-07-16T23:59:59+01:00",
                "status": "scheduled"
            }
        ],
        "documents": [
            {
                "id": "059781-2026",
                "documentType": "marketEngagementNotice",
                "noticeType": "UK2",
                "description": "Preliminary market engagement notice on Find a Tender",
                "url": "https://www.find-tender.service.gov.uk/Notice/059781-2026",
                "datePublished": "2026-06-25T11:41:48+01:00",
                "format": "text/html"
            },
            {
                "id": "063288-2026",
                "documentType": "marketEngagementNotice",
                "noticeType": "UK2",
                "description": "Preliminary market engagement notice on Find a Tender",
                "url": "https://www.find-tender.service.gov.uk/Notice/063288-2026",
                "datePublished": "2026-07-06T15:42:33+01:00",
                "format": "text/html"
            }
        ]
    },
    "tender": {
        "id": "Phase 1 - Market Engagement - SALT03",
        "legalBasis": {
            "id": "2023/54",
            "scheme": "UKPGA",
            "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
        },
        "title": "Existing Water Treatment Solutions",
        "description": "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.",
        "items": [
            {
                "id": "1",
                "additionalClassifications": [
                    {
                        "scheme": "CPV",
                        "id": "45222110",
                        "description": "Waste disposal site construction work"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45231000",
                        "description": "Construction work for pipelines, communication and power lines"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45232431",
                        "description": "Wastewater pumping station"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45232470",
                        "description": "Waste transfer station"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45240000",
                        "description": "Construction work for water projects"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45252127",
                        "description": "Wastewater treatment plant construction work"
                    },
                    {
                        "scheme": "CPV",
                        "id": "73000000",
                        "description": "Research and development services and related consultancy services"
                    },
                    {
                        "scheme": "CPV",
                        "id": "90000000",
                        "description": "Sewage, refuse, cleaning and environmental services"
                    }
                ],
                "deliveryAddresses": [
                    {
                        "region": "UK",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    },
                    {
                        "region": "UK",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    }
                ],
                "relatedLot": "1"
            }
        ],
        "mainProcurementCategory": "services",
        "aboveThreshold": true,
        "lots": [
            {
                "id": "1",
                "contractPeriod": {
                    "startDate": "2028-03-28T00:00:00+01:00",
                    "endDate": "2029-04-01T23:59:59+01:00"
                },
                "status": "planning"
            }
        ],
        "status": "planning",
        "amendments": [
            {
                "id": "063288-2026",
                "description": "Engagement event date has been amended to the 20th of July"
            }
        ]
    },
    "language": "en"
}