Wastewater Management Systems
Marshalls’ wastewater management systems are made from reliable, precast concrete and are suitable for modern infrastructure and drainage challenges.
Engineered to ensure performance and speed our products help manage wastewater efficiently across domestic, commercial, and industrial developments.
Whether you're facing sewer overflow issues, managing combined drainage, or require specialised sumps and chambers, our offsite-manufactured systems are designed to save time, minimise disruption, and ensure long-term reliability. Additionally, we can support your upcoming AMP8 (Asset Management Period 8) projects.
What are wastewater management systems?
Wastewater management involves collecting, treating, and safely disposing of wastewater from homes, businesses, and industrial sites. Effective systems are crucial for maintaining hygiene, preventing environmental contamination, and supporting modern infrastructure.
Marshalls’ wastewater range includes precast concrete modular tanks, wall panels, circular chamber systems, valve chambers, wet well chambers, and combined sewer overflow units.
These systems are specifically designed to streamline installation and reduce on-site labour, minimising downtime while maintaining performance and compliance.
By using precast concrete components, you benefit from reduced land use, shorter construction times, and increased control over build quality.
What are the different types of wastewater management products?
Our range of wastewater management products includes a full range of offsite wastewater solutions, including:
Combined pump and valve chambers
These utilise our caisson shaft system and are available in 3000mm, 3660mm, and 4000mm diameters, depending on the valve and pipework requirements.
Combined pump and valve chambers
Combined sewage overflow chambers (CSO)
These resolve flow issues and reduce overcapacity at treatment works.
Combined sewage overflow chambers
Large circular precast cover slabs
These comply with BS EN 1917:2002 and BS 5911-3:2002 and are available in sizes up to 4500mm.
Precast cover slabs
Pumping station storage tanks
These are suitable for adoptive land and private pumping stations and can be used either separately or with a combined chamber and pipe system.
Pumping station storage tanksWhy choose Marshalls' wastewater solutions?
All our precast concrete wastewater solutions are produced in the UK to the highest industry standards, helping you meet project deadlines with less disruption.
We’ve engineered every system to reduce on-site excavation, improve installation speed, and guarantee uniformity across components.
The benefits of choosing Marshalls’ wastewater systems include:
- Our team of experts includes structural, civil, and drainage engineers and CAD technicians, who can assist you from pre-planning to installation.
- All of our wastewater treatment systems are designed to reduce waste, offer security and accuracy, and remain cost-effective. We leverage modern construction methods, and our sewage and wastewater treatment products are manufactured in the UK, so you can be confident they'll arrive on time and within budget.
- Marshalls' precast concrete products are suitable for various applications, including sewage infrastructure, sustainable drainage systems, and stormwater attenuation. Our specialist design teams can offer technical assistance to ensure optimal performance once systems are installed.
For further guidance and assistance, contact our team of water management experts or check out our tools and support for case studies, blogs and brochures.