Civil Quantity Surveyor Interview Questions and Answers

The unit weight of reinforcement bar can be found by calculating the weight per unit length.

• The unit weight of reinforcement bar is calculated by dividing the weight of the bar by its length.

• The weight of the bar can be determined by multiplying the cross-sectional area of the bar by the density of the material.

• The length of the bar is measured in meters or feet, depending on the unit system used.

• The density of the material can be obtained from reference tables or material sp...read more

Yes, bar bending schedule is calculated by determining the number, length, and shape of bars required for a reinforced concrete structure.

• Calculate the total length of bars required for each size and type

• Determine the number of bars required for each size and type

• Calculate the shape and bending details of each bar

• Prepare a detailed schedule of all the bars required for the structure

• Ensure compliance with design and construction standards

Unit weights of building materials are important for quantity surveying.

• Unit weight of concrete is around 2400 kg/m³

• Unit weight of brick is around 1920 kg/m³

• Unit weight of steel is around 7850 kg/m³

• Unit weight of timber is around 500 kg/m³

• Unit weight of glass is around 2500 kg/m³

The procedure for billing involves preparing an invoice based on the work completed and submitting it to the client for payment.

• Review the contract to ensure all work completed is billable

• Prepare an invoice detailing the work completed and the corresponding costs

• Submit the invoice to the client for payment within the agreed upon timeframe

• Follow up with the client to ensure payment is received on time

BOQ is computed by breaking down construction project into items, quantifying each item, and pricing them.

• Break down the construction project into items based on drawings and specifications

• Quantify each item by taking off quantities from drawings or using estimating software

• Price each item by obtaining rates from suppliers or using historical data

• Sum up the total cost of all items to get the Bill of Quantities

An update survey is a follow-up survey conducted to gather new information or verify existing data.

• Update surveys are typically conducted to assess changes in a project site or to verify previous survey data.

• They may involve measuring new structures, boundaries, or features that were not included in the original survey.

• Update surveys help ensure that project plans and estimates are accurate and up-to-date.

• Examples of update surveys include checking for any new construction or...read more