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

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

3225 m³

3250 m³

3300 m³

3275 m³

3225 m³

3250 m³

3300 m³

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Estimating and Costing
The assumption on which the trapezoidal formula for volumes is based, is

The volume of the Prismoidal is over-estimated and hence a Prismoidal correction is applied

The mid-area of a pyramid is half the average area of the ends

The end sections are parallel planes

All listed here

The volume of the Prismoidal is over-estimated and hence a Prismoidal correction is applied

The mid-area of a pyramid is half the average area of the ends

The end sections are parallel planes

All listed here

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Estimating and Costing
While preparing a detailed estimate

All of these

Area should be measured correct to 0.01 sqm

Dimension should be measured correct to 0.01 m

Volume should be measured correct to 0.01 cum

All of these

Area should be measured correct to 0.01 sqm

Dimension should be measured correct to 0.01 m

Volume should be measured correct to 0.01 cum

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Estimating and Costing
The item of steel work which is measured in sq.m, is

Ventilators and glazing

Collapsible gates

All listed here

Rolling shutters

Ventilators and glazing

Collapsible gates

All listed here

Rolling shutters

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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

500 m3

2000 m3

1500 m3

1000 m3

500 m3

2000 m3

1500 m3

1000 m3

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Estimating and Costing
The expected out turn of brick work in cement mortar in foundation and plinth per mason per day, is

1.75 mÂ³

1.25 mÂ³

1.50 mÂ³

1.00 mÂ³

1.75 mÂ³

1.25 mÂ³

1.50 mÂ³

1.00 mÂ³

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Estimating and Costing

Estimating and Costing The assumption on which the trapezoidal formula for volumes is based, is

Estimating and Costing While preparing a detailed estimate

Estimating and Costing The item of steel work which is measured in sq.m, is

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

Estimating and Costing The expected out turn of brick work in cement mortar in foundation and plinth per mason per day, is

Estimating and Costing
The assumption on which the trapezoidal formula for volumes is based, is

Estimating and Costing
While preparing a detailed estimate

Estimating and Costing
The item of steel work which is measured in sq.m, is

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

Estimating and Costing
The expected out turn of brick work in cement mortar in foundation and plinth per mason per day, is