Network Maintenance Services and Network Capital Works

Published

14 September 2026

Estimated value

£1,350,000,000

Place of performance

UKJ

Lots

1

Notice number

086970-2026

Reference

ocds-h6vhtk-06f95f

Official source

Official source

CPV codes

• 44161200Water mains
• 45231110Pipelaying construction work
• 45231300Construction work for water and sewage pipelines
• 45232150Works related to water-distribution pipelines
• 45232151Water-main refurbishment construction work
• 50411100Repair and maintenance services of water meters

Description

South East Water is issuing UK2: Preliminary market engagement notice to initiate market engagement for the successor(s) to our existing Network Maintenance and Capital Works Framework Agreement, which is due to expire on 31st March 2028. The purpose is to: Inform the market of our upcoming procurement -Gather industry feedback on current market capabilities and commercial models. -Gauge interest in working with South East Water in the future -Seek views on potential delivery and lotting models to inform the final design, lotting structure and scope of the replacement framework. - Identify opportunities for efficiencies, innovation and collaboration. Anticipated scope of the framework will include: Network Mains Renewals and Strategic Mains Repair and maintenance of the water supply network Network Installation for developer With a clear focus on excellent customer experience and outcomes and aligned with regulatory targets, Outcome Delivery Incentives, leakage and Price Control Deliverables. The intended programme will run during the remainder of AMP8, AMP 9 with the potential to run into AMP10 with an estimated annual spend of between £110m to £135m per annum Suppliers with rele…

Official publications

• FTS · 086970-2026 · 14 September 2026

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Frequently asked questions

What is the estimated value of this tender?

The estimated value published by the buyer is £1,350,000,000.

Who is the buyer of this tender?

The contracting authority is SOUTH EAST WATER LIMITED (United Kingdom).

How can I bid for public tenders in the United Kingdom?

Bids are submitted through the official public procurement portal in the United Kingdom. El Vínculo helps you find tenders and analyse their documents; submission always happens at the official source.