Airef Engineers Chief Surveyor Interview Questions and Answers

The question asks about the code for mode of measurement, types of joints in flooring, and previous projects and estimation preparation.

• The code for mode of measurement refers to the standard method used to measure quantities in construction projects.

• Types of joints in flooring include butt joints, tongue and groove joints, and expansion joints.

• Previous projects can include residential buildings, commercial complexes, ...read more

I have operated various surveying instruments including total stations, GPS receivers, and levels. I am proficient in AutoCAD 2D.

• Operated total stations for precise angle and distance measurements

• Used GPS receivers for satellite-based positioning

• Utilized levels for determining elevations

• Proficient in AutoCAD 2D for drafting and design work

Current CTC is $60,000 and Expected CTC is $70,000.

• Current CTC is the current annual salary of the candidate.

• Expected CTC is the annual salary the candidate is expecting from the new job.

• It is important for the employer to know the candidate's salary expectations to assess if it aligns with the budget.

• For example, if the candidate's Current CTC is $50,000 and Expected CTC is $65,000, there is a $15,000 difference.

Yes, I am actively involved in preparing cost estimations for construction projects. I typically prepare detailed estimates based on quantities, labor rates, material costs, and overhead expenses.

• I prepare detailed estimates based on quantities of materials and labor required for a project.

• I consider factors such as material costs, labor rates, equipment costs, and overhead expenses in my estimates.

• I use software tools...read more

Verify the bill by checking quantities, rates, unit prices, supporting documents, and site measurements.

• Check quantities mentioned in the bill against the actual work done on site.

• Verify rates and unit prices for each item in the bill with the contract agreement.

• Ensure all supporting documents such as invoices, receipts, and delivery notes are provided.

• Conduct site measurements to confirm the work completed matches the

Evidential documents required for scrutinizing the RA Bill

• Contract documents

• Measurement sheets

• Bills of quantities

• Variation orders

• Payment certificates

Justification of change of scope works involves thorough analysis, cost estimation, impact assessment, and communication with stakeholders.

• Conduct a detailed analysis of the proposed changes in scope, including the reasons for the change and the potential impact on the project.

• Estimate the additional costs and resources required for the change of scope works, taking into account materials, labor, and any other relevant...read more

Basic inputs for preparing the Bill of Quantities include drawings, specifications, and site visits.

• Drawings: Architectural, structural, and MEP drawings are essential for accurately quantifying materials and labor.

• Specifications: Detailed project specifications outline the quality and standards required for each item in the bill.

• Site visits: Surveyors need to visit the site to assess existing conditions, access, and a...read more

IS code for BBS is IS 1786:2008

• IS 1786:2008 is the Indian Standard code for specifications of high strength deformed steel bars for concrete reinforcement

• BBS stands for Bar Bending Schedule, which is a detailed list of reinforcement bars with their lengths and shapes required for construction

• Following IS 1786:2008 ensures the quality and strength of the reinforcement bars used in construction projects

Cost to complete refers to the estimated amount of money required to finish a project or task.

• Cost to complete is an important metric used in project management and quantity surveying.

• It takes into account the remaining work, resources, and expenses needed to complete a project.

• It helps in assessing the financial status of a project and making informed decisions.

• Cost to complete can be calculated by subtracting the act...read more

Unit weight of steel bars varies based on their diameter and length.

• The weight of steel bars is measured in kilograms per meter (kg/m).

• The unit weight of steel bars ranges from 0.785 kg/m to 6.16 kg/m depending on their diameter.

• For example, a 10mm diameter steel bar weighs around 0.62 kg/m while a 32mm diameter steel bar weighs around 6.16 kg/m.