J W Clark Grab Hire - Calculators.

Removals Calculator

In the table below enter the X,Y and Z dimensions (in metres) of the material to be removed and click the checkbox to say whether it is already excavated (above ground) or still in situ. Then click the = button for a calculation of the metric tonnage.

		X		Y		Z
Excavated	In Situ		X		X			0 Metric Tonnes

Delivery Calculator

In the table below enter the type of material you require and the volume either as X,Y and Z (in metres) or a single volume figure. Then click the = button for a calculation of the metric tonnage

Type 1 MOT

Sand

Ballast

Topsoil

Volume (m3)	or	X		Y		Z
			X		X			0 Metric Tonnes

Please note that these are approximate calculations and in the case of removal assume that the material is relatively dry and not of a high clay content. For heavy clay and/or wet material the weight of earth shall be considerably more. Likewise should the material be fine, dry topsoil the weight will be reduced. J W Clark Ltd can take no responsibility for these calculations and they should only be used as a guide.