System operational · UK tenders
Awarded
ocds-h6vhtk-03379c · award

PRO004337-Works-Contract-Haweswater Aqueduct Resilience Programme

United Utilities Water Limited

Estimated Value

Not specified

Deadline

Not specified

Published

21 August 2025

Type

works

North WestGBselectiveCPV: 45000000
CategoryConstruction

Overview

United Utilities Water Limited (UU) proposes to deliver a scheme titled Haweswater Aqueduct Resilience Programme (HARP DPC Project) via Ofwat’s Direct Procurement for Customers (DPC) approach, engaging a Competitively Appointed Provider (CAP) to design, build, finance and maintain this major water resilience supply project. The HARP DPC Project comprises the replacement of 6 tunnel sections of the existing Haweswater Aqueduct (HA), connections to existing multiline siphons between the tunnel sections and associated facilities.

It also includes the commissioning and ongoing maintenance of those works for a period of approximately 25 years after completion. Works and services for delivering the HARP DPC Project are set out in the ‘additional information’ section.

Project agreement - The CAP will be appointed under a bespoke project agreement with UU, the term of the project agreement will be 25 years, plus a construction period. Independent Technical Advisor - Assurance for UU and customers under the project agreement will be provided by an Independent Technical Advisor (ITA) and Approved Assurer (AA).

Additional details

The ITA and AA will be appointed through a separate procurement process. Planning - Planning submissions were made by UU for the whole of the HARP DPC Project and UU has received planning permissions from the relevant local planning authorities (subject to section 106 planning obligations). As such, UU did not remove any of the initial six tunnel sections from the scope of the HARP DPC Project during the procurement process.

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Award Details

Cascade Infrastructure Limited

Likely incumbents

Suppliers who won similar work from this buyer in the last 5 years.

5 found
  1. 1

    Askam Civil Engineering Ltd

    2 contracts wonlatest 13 Oct 2025
  2. 2

    Bethell Construction Limited

    2 contracts wonlatest 13 Oct 2025
  3. 3

    AE Yates Ltd

    1 contract wonlatest 13 Oct 2025
  4. 4

    Bachy Soletanche Limited

    1 contract wonlatest 13 Oct 2025
  5. 5

    Stonbury Limited

    1 contract wonlatest 13 Oct 2025

Askam Civil Engineering Ltd is the most likely incumbent based on recency and category match. To win, bidders typically need a clearly differentiated proposition or a price advantage.

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SponsoredEst. 2010
Gladstone & Co AccountantsTax advisers · East Ham, London

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Buyer Profile

United Utilities Water Limited
Typepublic body
Total tenders188
Total spend£1,683,176,881
View buyer profile

Key Dates

Published

21 August 2025

Submission deadline

Not specified

Notice type

award

Source

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