Water Infrastructure Services

Water and wastewater are essential in the UK for public health, environmental protection, and supporting the economy. From potable water supply to wastewater management, the systems must be reliable, compliant, and designed to meet long-term demand. Poorly planned or installed networks create safety risks, operational delays, and costly maintenance issues.

ADSS delivers water and wastewater services with the technical expertise and practical delivery required for complex environments. Every project is delivered in full compliance with regulatory requirements while minimising disruption to ongoing operations.

New water mains installation

Constructing networks for residential, commercial, and industrial developments.

Wastewater systems

Installation and refurbishment of drainage, sewerage, and treatment systems.

Pipeline connections and diversions

Supporting new projects or upgrades to existing facilities.

Repair and maintenance

Ensuring water and wastewater systems remain reliable and compliant.

Integration with utilities

Linking water services into wider multi-utility and groundwork projects.

Risk management

Comprehensive risk assessments, method statements, and adherence to the Health and Safety at Work Act.

Proven techniques

Modern methods of installation and refurbishment designed to reduce downtime and minimise disruption.

Accredited expertise

Certified under EUSR for utility connections, with full compliance to industry standards.

Cross-disciplinary knowledge

Integration with civil engineering, groundwork, and specialist access for complete solutions.

Fast mobilisation

Responsive teams that are able to attend sites quickly when required.

Safer sites

A strong safety culture supported by strict compliance with all regulations.

Reliable delivery

On time and to specification for both new installations and upgrades.

Reduced disruption

Efficient working methods that keep operations running smoothly.

Integrated solutions

Water projects linked seamlessly with utilities, civils, and access services.

Confidence in expertise

A partner with the credentials and experience to manage complex infrastructure projects.

Clean and wastewater treatment facilities

Construction, upgrades, and refurbishment of treatment plants.

Pipeline installation and testing

Gravity and pressure pipelines installed with full compliance, including pressure testing to industry protocols.

Drainage and sewerage systems

Installation, repair, and refurbishment of foul and surface water networks.

Pre-cast concrete solutions

Efficient delivery of slabs, chambers, and modular structures.

Flood alleviation systems

Design-compliant drainage and protection measures for vulnerable sites.

Pumping stations and kiosks

Construction and commissioning of packaged solutions to support water networks.

Integration with existing systems

Works delivered with an appreciation of process restrictions and the requirements of live environments.

Management of specialist subcontractors

Strict oversight to ensure competency, compliance, and quality throughout delivery.

ADSS is trusted because we deliver water projects with the same commitment to quality, safety, and reliability that underpins all of our infrastructure services. Our teams are certified under the EUSR accreditation scheme and work to industry-recognised standards, ensuring every project meets the highest levels of compliance. We provide rapid responses for both urgent and planned works, supported by a strong track record across water, wastewater, and multi-utility projects. Every job is carried out within a safety-first culture, backed by documented compliance and robust risk management processes. By choosing ADSS, clients gain a partner who understands the critical importance of water infrastructure and has the expertise to deliver it right the first time.

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Get Your Project Started Today

Whether you need rope access, confined space entry, or civil engineering support, our team will provide a tailored quote or arrange a site visit to assess your project requirements.

A member of our team will review your request and contact you promptly. Site visits can be arranged if needed.

Trusted by commercial clients across the UK for nearly 30 years, we deliver safe, reliable, and efficient solutions.

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Accreditations

We meet the highest industry standards, ensuring safety, quality and reliability on every project.

Water and Wastewater Infrastructure

Services Offered by ADSS