450 x 450mm GrassTop Manhole Cover w/ 100mm Recessed Tray grasstop manhole cover Colour: Hi-visibility yellow

Colour: Hi-visibility yellow

Works with polypropylene chamber systems

TCS TechCell is a cellular confinement system manufactured from HDPE strips welded to form a honeycomb structure

Wall thickness - 18mm

450 x 450mm GrassTop Manhole Cover w/ 100mm Recessed Tray grasstop manhole cover Colour: Hi-visibility yellowDiscrete and natural in appearance, our line of GrassTop manhole covers is an excellent choice for residential and commercial grassed or turfed areas. Using specialist permeable geotextiles, rainwater is allowed to filter through and drain out naturally. Measurements Clear Opening: 450 x 450mm Inset in Tray: 100mm Overall Frame Size: 556 x 556mm Overall Depth: 106mm (exl. 50mm lugs); not including support Tech Spec 10 tonne gross plated weight load