Workout the quantity of earthwork for an embankment 150 m long and 10 m wide at the top. Slide slop is 2:1 and depths at each 30 m intervals are 1.2, 1.4, 1.4, 1.6, 0.60, 1.6 m.
(a) 3572.9 m^3
(b) 4563.7 m^3
(c) 2572.8 m^3
(d) 2590.0 m^3
The question was posed to me in unit test.
My question is based upon Estimate of Earthwork by Three Methods topic in chapter Road Estimating, Sanitary and Water Supply Work of Civil Engineering Drawing