ESTIMATING AND COSTING QUIZ

Transportation of materials

Quantity of the materials

Availability of materials

All of these

1.80 liters for 5 to 10 users

1.35 for 20 users

All of these

1.20 liters for 15 users

All of these

The volume of the earth work is calculated by multiplying the mid-section area by the distance between the two original sections

The area of mid-sections is calculated by using mean depth

The mean depth is the average of depths of two consecutive sections

2.0 m2

1.5 m2

5.0 m2

4.0 m2

Volume should be measured correct to 0.01 cum

Area should be measured correct to 0.01 sqm

Dimension should be measured correct to 0.01 m

All of these

Meter for length

Liter for capacity

Square meters for volume

Cubic metre for area

Interception manhole

All listed here

Intercepting trap

Master trap

3275 m³

3225 m³

3250 m³

3300 m³

All of these

Partly in excavation and partly in embankment

Fully in excavation

Fully in embankment

Top of P trap W.C.

Bottom of P trap W.C.

Side of water closet

Main soil pipe