This is a 450 x 450 x 100mm ductile iron cover and frame unit, supplied in a grey finish and designed for surface access requirements in civil drainage projects. The robust construction and tristar design support installation where reliable load-bearing access is needed.
Typically used on site in urban or commercial environments, it facilitates access to underground utilities while ensuring durable surface protection. The frame’s square shape and dimensions allow for secure fit in compatible chambers and ease of handling during maintenance or replacement works.
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