N G Gadhiya Infrastructure Billing Engineer Interview Questions and Answers

Rolling margin of steel refers to the difference between the theoretical weight of steel and the actual weight after rolling.

• Rolling margin is calculated by subtracting the actual weight of rolled steel from the theoretical weight.

• It accounts for factors like material loss during the rolling process and variations in density.

• Understanding rolling margin is important for accurate billing and cost estimation in steel pro

OHC stands for Over Head Charges while Wege Escalation is a term used in construction projects.

• OHC refers to additional charges incurred during a project that are not directly related to labor or materials

• Wege Escalation refers to the increase in costs due to delays or changes in the project timeline

• OHC can include expenses like equipment rental, permits, or insurance

• Wege Escalation can occur when there are unexpected ...read more

Measurement of brick work, shuttering, scaffolding, plaster, and painting is typically done in square meters or cubic meters depending on the item.

• Brick work is measured in square meters (m²)

• Shuttering is measured in square meters (m²)

• Scaffolding is measured in cubic meters (m³)

• Plaster is measured in square meters (m²)

• Painting is measured in square meters (m²)

Stone/Tile flooring/Cladding is measured in square meters or square feet depending on the unit of measurement used.

• Measure the length and width of the area to be covered with stone/tile flooring/cladding

• Multiply the length by the width to get the total square meters or square feet

• Account for any cuts or wastage in the calculation

• Consider the pattern or design of the flooring/cladding when measuring