This 90° 280mm Shallow Access Chamber Base is part of Brett Martin's Shallow Access Inspection Chamber Assembly, tailored for seamless integration into 110mm drainage setups. With a concise design approach, this solution requires only two risers, a chamber base and a lid, effe... Read More
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This 90° 280mm Shallow Access Chamber Base is part of Brett Martin's Shallow Access Inspection Chamber Assembly, tailored for seamless integration into 110mm drainage setups. With a concise design approach, this solution requires only two risers, a chamber base and a lid, effectively meeting a nominal invert depth of 600mm, making it an economical choice for your drainage project needs.
In adherence to Building Regulations Part H1, the assembly guarantees optimal functionality and reliability. This Shallow Access Chamber Base features a 110mm socket diameter, 280mm chamber diameter, 205mm invert depth and a 90° angle between sockets. With two sockets, it ensures watertight push-fit connections with the shallow access chamber.
The Shallow Access Chamber Assembly is fortified by a heavy-duty ribbed riser design that prevents deformation. Additionally, the double seals on the square cover provide a completely airtight unit, offering enhanced peace of mind for your drainage requirements within 110mm layouts.
Please note:
Question:
Can this IC be used without a riser and what is the minimum coverage recommended in a patio footfall area ONLY with no vehicular traffic? Lastly do you have a BBA certificate for this to confirm this?
Answer:
The Brett Martin Inspection Chamber Shallow Access Base is designed to be a part of a chamber assembly which normally includes risers. However, its usage without a riser may depend on the specific requirements of your project. It's always advised to follow the manufacturer's instructions and local building regulations. In terms of minimal coverage, information specific to this model (B2803) isn't provided, but the manufacturer's general guidelines suggest that inspection chambers should be used in areas of light traffic only. However, it's always best to consult with a professional to ensure safe and proper installation. Regarding the BBA certificate, I regret to inform you that we don't have this information readily available. We recommend reaching out to Brett Martin directly for confirmation on certification. For more details on fitting and installation, you might find the Brett Martin Underground Brochure useful.
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