This 1800mm diameter x 1m deep precast concrete manhole ring is designed for forming access chambers within drainage and wastewater management systems. Manufactured from durable concrete, it is suitable for a range of commercial, residential, rail, and infrastructure projects requiring robust underground access solutions.
On site, these manhole chamber rings are typically installed to provide safe and reliable entry points for inspection and maintenance of foul or surface water sewers. The unit includes nominal lifting holes to assist with placement and can be combined with other sections to achieve the required overall depth.
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