Integral Prefabricated Access Units for Sewer and Drainage Systems
An innovative range of prefabricated pipeline access units designed for large diameter drainage, sewer and underground infrastructure systems, helping simplify installation, improve site safety and accelerate project delivery.
Fully integrated push-fit, sealed joint system on all pipes and components.
Robust Components manufactured from a range of materials.
Minimal size to enable installation within normal pipe trench profile.
Installed with standard pipe bedding and backfill material.
Man-Entry or Non-Man-Entry Access Turrets to suit any depth.
Off-site, factory finished, assured quality
Making cumbersome, conventional concrete manholes a thing of the past
Routinely installed within an hour compared to several days for a conventional large manhole.
Minimal footprint in new estate roads, and in new estate roads and existing underground utility infrastructure environments.
High-performance materials deliver long-term durability across sewer, drainage and underground infrastructure applications.
Average saving of 3 days per manhole, offering the potential to take weeks off programme time.
Much safer construction procedure – also enabling deep excavations to be backfilled immediately.
The preferred choice for large diameter pipe applications across the UK
Combined Sewage Overflow
Unidentified Intermittent Discharges
Enhancing Sewer System Infrastructure
Combined Sewage Overflow
Integrated Pipe and Access Systems
Culvert and Sewer Diversions
Combined Sewage Overflow
Foul and Surface Water
Network Growth Schemes
Combined Sewage Overflow
Sewage Treatment Works
Culverts and Sewer Diversions
Bends |
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| Image | Description | Pipe Diameter Range | Range of Angles in 5° Increments | Sample Fabrication Drawings |
 | Access Bend | 900 - 2250 mm | 5 - 90° |    |
 | Bend | 900 - 2250 mm | 5 - 90° | |
| Typical Site Construction Details | |
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Access Pipes and Access End Pipes |
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| Image | Description | Pipe Diameter Range | Sample Fabrication Drawings |
 | Access Tee Pipe | 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 Inlet | 900 - 2250 mm | |
| Typical Site Construction Details | |
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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
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