Larsen & Toubro Limited Senior Quantity Surveyor Interview Questions and Answers

Rolling margin is the difference between the actual cost and the estimated cost of a project, calculated at various stages of the project.

• Rolling margin helps in tracking the financial performance of a project over time.

• It is calculated by subtracting the estimated cost from the actual cost at different intervals.

• For example, if the estimated cost of a project is $100,000 and the actual cost at the halfway point is $60

A bar bender is productive when they efficiently bend reinforcing bars according to specifications.

• Ability to accurately read and interpret construction drawings

• Skill in using bending machines and tools

• Knowledge of different types of reinforcement bars and bending techniques

• Attention to detail to ensure bars are bent to the correct angles and dimensions

• Efficiency in completing tasks to meet project deadlines