Capital Design Services Framework Tender
key details
| Value | £200,000,000 (£240,000,000 inc. VAT) |
|---|---|
| Status | planning |
| Category (CPV) | 71320000 +1 more |
| SME suitable | Yes |
| OCID | ocds-h6vhtk-06d57c |
description
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.
notice history
2 notices published against this procurement.
| Published | Type | Regime | Notice |
|---|---|---|---|
| 28 Jul 2026 | Preliminary market engagement (UK2) | Procurement Act 2023 | 071314-2026 |
| 25 Aug 2026 | Preliminary market engagement (UK2) | Procurement Act 2023 | 080744-2026 |
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source
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