# In a project for which a section of the mass haul diagram is shown in the lower figure, the free

###### Question:

In a project for which a section of the mass haul diagram is shown in the lower figure, the free haul distance is specified as 100 m. Calculate the cost of earh moving in the sectice between chainages 100 m and 400 m if the charge for moving material within the free haul distance is 5 JD per m3 and for moving any overhaul s 10 ID per㎡ m. The aus should be taken as the balancing line and the areas between the curve and the Balancing line in the lower figure were measured with a planimeter and found to be as follows Area of the Haul 700000 m2m Area of Free Haul = 100000 m3 m
100

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