Estimating and Costing - Engineering

Q1:

Pick up the correct statement from the following:

A In order to check up the average depth of excavation, 'Dead mans' are left at the mid-widths of borrow pits

B The earthwork calculation in excavation is made from the difference in levels obtained with a level

C The earth work in excavation to form the road embankment includes the formation of correct profile and depositing the soil in layers

D All the above.

ANS:D - All the above.

Deadman are wooden or bamboo posts set to have ideas about the excavation.