Operations and Maintenance of Mine Water Treatment Schemes and Legacy Assets
Reference ocds-b5fd17-0f5a27bd-c85c-4b0c-b691-e86bb868ba93 · The Coal Authority
Awarded to Alpheus Environmental Ltd for £203,100,000.
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Description
The Coal Authority (CA) is a non-departmental public body and partner organisation of the Department for Energy Security and Net Zero (DESNZ) with a mission to make a better future for people and the environment in mining areas. The Coal Authority manages the effects of past coal mining, including subsidence damage claims which are not the responsibility of licensed coal mine operators. It deals with mine water pollution from both coal and metal mines and other mining legacy issues. The Coal Authority owns, on behalf of the country, the majority of the coal in Britain, and licenses coal mining. We use our skills to provide services to other government departments and agencies, local governments and commercial partners. We contribute to the delivery of the UK Government's Industrial Strategy and the environmental, social and economic priorities of the UK, Scottish and Welsh Governments. By sharing our knowledge and expertise we support them, and our partners, to create cleaner, greener nations for us all. We currently have the capacity to treat 220 billion litres of mine water every year. Treating mine water has directly protected and improved over 350km of riv…
Awards
| Awarded to | Amount | Date |
|---|---|---|
| Alpheus Environmental Ltd | £203,100,000 | 12 December 2025 |
Official publications
| Medium | Reference | Date |
|---|---|---|
| FTS | fb5c6291-09a6-456a-ad97-afaf0a56f718-879773 | 20 January 2026 |
| Contracts Finder | fb5c6291-09a6-456a-ad97-afaf0a56f718-879773 | 20 January 2026 |
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Frequently asked questions
- What is the deadline to bid for this tender?
- The submission deadline is 8 August 2024, 17:00. Check the official source, as dates can be modified.
- Who is the buyer of this tender?
- The contracting authority is The Coal Authority (United Kingdom).
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