Ynysarwed Mine Water Treatment Scheme upgrade to High Density Sludge Treatment Plant Design and Build

Specialist contractor to undertake the design, construction and commissioning of a new high-density sludge treatment plant and decommissioning of the existing treatment plant.

• The project objectives;

• Replace the existing Treatment Plant with a High Density Sludge (HDS) plant;

• Improve the scheme from an operational, environmental and health and safety perspective;

• Improve the longevity and resilience of the scheme;

• Provide efficiencies with improved chemical dosing and other controls;

• Reduce operational costs;

• Assess, record and reduce the carbon emissions associated with the life of the scheme;

• Identify cost efficiencies;

• Reduce risk of pollution of the River Neath and the Neath Canal;

• Comply with the existing discharge consents;

• Minimise the downtime of the existing scheme during construction;

• Develop plans for the assessment, measurement, and continual improvement of waste management, sustainability and carbon impact for the construction, operation and decommissioning of the scheme.

Government spending data: This supplier has received £355,992,167 in 1,146 payments (over £25k) from DEFRA, Department for Transport, Department of Health and Social Care, UK Health Security Agency (2012-07-01 to 2026-05-21). View full payment history →

Tender Documents

• Awarded contract notice on Contracts Finder → — Award notice
• Contract signed →