Containment Tank System – Full Watertight Assurance Process
Our durable range of watertight and maintainable tanks and chambers, are supported by a Watertight Assurance Process which is extended to the containment valve chamber
Compliant with CIRIA 736
Tanks and chambers fully inspectable
Manufactured from high grade High Density Polyethylene
Hydrostatic and air testing of critical welds in factory
Robust components manufactured from a range of a steel and composite materials
For client assurance
Key components hydrostatically or air tested in the factory
Integration system air tested in accordance with BSEN 1610 13.2
Integrated system subject to water test in accordance with BSEN 1610
13.3 and CESWI section 7.8
Meets requirements of CIRIA 736
The preferred choice for large diameter pipe applications across the UK
Battery Energy Storage Site
Control of Major Accident Hazard Sites
Control of Major Accident Hazard Sites
Watertight Assured
CIRIA 736 Applications
Pollution Containment System Components |
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| Image | Description | Pipe Diameter Range | Drawing Links |
 | Typical Detail for a Multi-Leg Containment/Firewater Storage Tank | 900 - 2250 mm |    |
 | Typical Detail for a Single-Leg Containment/Firewater Storage Tank | 900 - 2250 mm | |
 | Access End Pipe | 900 - 2250 mm | |
 | Access End Pipe with Invert Level Outlet | 900 - 2250 mm | |
 | Access End Pipe with Soffit Level Outlet | 900 - 2250 mm | |
 | Typical Detail for Toggleblok Chamber | 900 - 2250 mm | |
 | Watertight Assurance Process | 900 - 2250 mm | |
The company’s greatest asset is not our state-of-the-art production facility or the engineered excellence of each product that it produces, but rather our people, who are individually committed to ensuring the highest standards of quality, service and support to our customers.
In a world that is increasingly concerned about its environment, it is reassuring to know that despite the enhanced performance of Aquaspira CSR large diameter pipes, on average they use 17% less material by weight than structured wall plastic pipes and only a fraction of that required to manufacture concrete or clay drainage products.
Spearheading the company is a highly experienced management team with over 100 years combined service acquired with market leading businesses in the drainage and pipe manufacturing sector, so you can rest assured, knowing you are in vastly experienced hands.
Always found it a pleasure to work with such a professional team that add value to our end product and understand onsite issues.
Simon Martel
Senior Engineer, Winvic
The 1800mm and 1200mm pipes were much easier to handle and install than similar size concrete pipes and together with the rapid, very simple fitting of the prefabricated access units, made a massive difference to the job.
Andy Paterson
Site Manager, GBSS Civils and Plant Hire Ltd
The Aquaspira solution has helped us to optimise the design, safety and installation efficiency of the development, as well as achieving minimal disruption for the local community. The installation ran smoothly and the environmental benefits offered by the products helped to ensure this was the perfect solution for the Barsham Vale development.
Dan West
Director, Ingent Consulting Engineers
CSR Pipe (Composite Steel Reinforced pipe) is a modern alternative to traditional concrete pipe for large-diameter drainage systems. Composite Steel Reinforced pipes combine a steel reinforcement core with high-density polyethylene…
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Aquaspira’s pollution containment systems are purpose built to meet the demands of regulators. The multi-leg tank approach reduces the number of joints and prioritises watertight assurance. This represents a timely step forward for a sector that is growing fast and under increased scrutiny.
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