Access hole sizes vary according to manhole diameter and depth. Elite’s heavyduty reinforced cover slabs can be supplied with a variety of standard and non-standard access hole sizes.

Designers and users should ensure that they have taken into account the current requirements for manhole access as detailed in the Health & Safety Code of Practice and other relevant requirements.

Slab types

Manhole Cover Slabs are manufactured to BS 5911-3 standard in the following diameters and access sizes...

900mm diameter
600mm x 600mm access

1050mm diameter
600mm x 600mm access
675mm x 675mm access

1200mm diameter
600mm x 600mm access
675mm x 675mm access
750mm x 600mm access
750mm x 750mm access

Lothian Seating Slabs are also available with the above access sizes.

Manhole cover slabs types

Access	Depth	Weight
900mm diameter
600 x 600mm	150mm	215kg
1050mm diameter
600 x 600mm	150mm	305kg
675 x 675mm	150mm	265kg
1200mm diameter
600 x 600mm	150mm	445kg
675 x 675mm	150mm	405kg
750 x 600mm	150mm	405kg
750 x 750mm	150mm	365kg

For more information call 01952 588 885