CM3543 ASP Diffuser Asset Replacement

Yorkshire Water is conducting preliminary market engagement to inform the development of a procurement strategy for the provision of diffuser system services across its wastewater treatment asset portfolio. The proposed framework will support the assessment, design, supply, installation, commissioning and replacement of diffuser systems within Activated Sludge Plants (ASPs) and associated wastewater treatment processes. The framework is intended to provide end-to-end scheme delivery, including condition assessment of existing assets, design of replacement or new diffuser systems, supply of diffusers and associated mechanical components, installation works, commissioning, performance validation and phased handover to maintain operational continuity. Suppliers with relevant experience and capability are invited to express interest and participate in early market discussions. This notice does not constitute a call for competition, a commitment to procure, or a commitment to enter into any contractual arrangement. Information gathered through this engagement will be used solely to inform Yorkshire Water's procurement strategy and future sourcing decisions.