ESTIMATING AND COSTING QUIZ

3.00 cum

2.00 cum

1.00 cum

4.00 cum

Collapsible gates

Ventilators and glazing

Rolling shutters

All listed here

Lift and wall including landing

Internal shaft for sanitary installations up to 2 sq m. in area

Area of cantilevered porch

Area of the walls at the floor level

D/6 [first area + last area + 2 ∑ Even area + 4 ∑ odd areas]

D/3 [first area + last area + 2 Ʃ Even area + 4 Ʃ odd areas]

D/3 [first area + last area + 4 Ʃ Even area + 2 Ʃ odd areas]

D [first area + last area + Ʃ Even area + 2 Ʃ odd areas]

All of these

Cutting through walls and floors are included with the item

Pipes are classified according to their sizes and quality

Pipes laid in trenches and pipes fixed to walls are measured separately

0.05

0.025

0.02

0.04

0.75 kg

0.25 kg

0.50 kg

1.00 kg

W' Area

Room area

Wall thickness

Courtyard area

Octagonal buildings

All of these

Circular buildings

Hexagonal buildings

All of these

Proportion of mortar

Specifications of materials

Specifications of works