Tender closedMEICA

Cwm Taf Water Supply Strategy Procurement Scheme - Direct Procurement for Customers (DPC)

Dwr Cymru Cyfyngedig
Wales
30 November 2028 to end not published

Two-site scheme: a new water treatment works at Dan-y-Castell Farm with a raw water pumping station at Pontsticill, plus the upgrade of Llwyn-onn Water Treatment Works. Scope includes pumping stations, transfer pipelines, environmental and mitigation measures, and treated water storage. Delivered under a Design, Build and Finance model by a Competitively Appointed Provider, with a 12-month Reliability and Optimisation Period before operational handover.

Open the official notice

Closed· 4 November 2026

Estimated value: £556m; Buyer estimate
Published: 28 October 2026
Deadline: 4 November 2026; Closed
Contract length: Not stated

What the contract covers

Works contract

Design, build and financing of new and upgraded water treatment works and pumping infrastructure for a water utility.

Design, Build and Finance (DBF) of a new water treatment works on an agricultural land at Dan-y-Castell Farm, along with a raw water pumping station at Pontsticill
Llwyn-onn Water Treatment Works upgrade
Water Treatment Works
Pumping stations
Transfer pipelines
Environmental and mitigation measures
Treated Water Storage

Terms and requirements

Contract type: Works contract
Initial term: 360 months
Contract dates: 30 November 2028 to end not published
Certifications asked for: None stated
Lots: 1
Suitable for SMEs: Not stated
Category: Works
CPV codes: 65100000, 71322000, 45231100, 45231300

Services in this tender

Water and wastewater treatment works and utility MEICAMain service£1.3m typicalDesign, build and finance of new water treatment works and upgrade

Lifecycle

Published
28 October 2026
Deadline for bidsClosed
4 November 2026
Contract awardedUsually published within a few months
Contract starts
30 November 2028

The buyer

Dwr Cymru Cyfyngedig

Type: Locked
Contracts, 24 months: Locked
Recorded value: Locked
Typical contract: Locked
MEICA contracts, 24 months: Locked

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Contact details

Name: Locked
Email: Locked
Website: Locked
Address: Locked

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Cite this tender

Link: https://bidskim.com/tender/3894866/cwm-taf-water-supply-strategy-procurement-scheme-direct-procurement-for-customer
Buyer reference: DCWW1994
Open contracting ID: ocds-h6vhtk-079266
Last checked: 5 November 2026

Dwr Cymru Cyfyngedig. Cwm Taf Water Supply Strategy Procurement Scheme - Direct Procurement for Customers (DPC). Tender, 28 October 2026. BidSkim, https://bidskim.com/tender/3894866/cwm-taf-water-supply-strategy-procurement-scheme-direct-procurement-for-customer (accessed 5 November 2026).