STW and HD (together, the "Contracting Authorities") are running a procurement to establish a framework agreement for the delivery of capital design services across their operating areas in England and Wales. The framework will be a ´Closed Framework´ as per the Procurement Act 2023 rules. It has an estimated total value of £200 million (excluding VAT) to support delivery of its Capital investment programme across AMP8, AMP9 & AMP10. The framework will provide end-to-end capital design services, and we are seeking partners capable of delivering across the full design development lifecycle, including: • Optioneering and feasibility studies - development and appraisal of innovative, value-driven solutions • Outline design - Development of preferred options and robust, deliverable concepts • Detailed design - Development of the approved solution into a fully coordinated and construction-ready design. The framework will include without limitation, design services covering: • Water networks • Waste networks • Water treatment processes • Waste treatment processes • Potable tanks - Distribution Service Reservoir (DSR) • Bio resources • Secondments This is a strategic opportunity to support the Contracting Authorities in delivering a significant capital investment programme, ensuring schemes are developed efficiently, sustainably, and in line with regulatory and performance commitments. We are particularly interested in engaging with suppliers who can demonstrate: • Strong technical capability across all stages of capital design • Experience delivering projects within the regulated water sector • Commitment to safety, sustainability, and value optimisation. Further information on the procurement process, associated timelines, and the Contracting Authorities´ expectations regarding collaborative and innovative approaches to scheme development will be shared in due course.