Estimating and Costing If B is the width of formation, d is the height of the embankment, side slope S : 1, for a highway with no transverse slope, the area of cross-section is Bd + Sd2 ½ (Bd + Sd2) B + d + Sd B × d - Sd1/2 Bd + Sd2 ½ (Bd + Sd2) B + d + Sd B × d - Sd1/2 ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing A cement concrete road is 1000 m long, 8 m wide and 15 cm thick over the sub-base of 10 cm thick gravel. The box cutting in road crust is 1000 m3 500 m3 2000 m3 1500 m3 1000 m3 500 m3 2000 m3 1500 m3 ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The following item of earth work is not measured separately. Steps in deep excavation Site clearance Setting out of works All listed here Steps in deep excavation Site clearance Setting out of works All listed here ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The ground surface slopes 1 in 50 along a proposed railway embankment 150 m in length. The height of the embankment at zero chainage is 0.5 m, the width is 11 m and side slopes 2:1. If the falling gradient of the embankment is 1 in 150, the quantity of the earthwork calculated by Prismoidal formula, is 3275 m³ 3250 m³ 3225 m³ 3300 m³ 3275 m³ 3250 m³ 3225 m³ 3300 m³ ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The expected out turn of 12 mm plastering with cement mortar is 2.5 sq m 8.0 sq m 6.0 sq m 4.0 sq m 2.5 sq m 8.0 sq m 6.0 sq m 4.0 sq m ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The reduced levels of points, 30 metres apart along the longitudinal section of a road portion between chainages 5 and 9 are shown in the given figure. If there is a uniform up-gradient of the road 120 in 1, the chainage of the point with no filling or cutting is None of these (6 + 18) chains (6 + 12) chains (6 + 15) chains None of these (6 + 18) chains (6 + 12) chains (6 + 15) chains ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS