Billing Engineer and Quantity Surveyor Interview Questions and Answers

Rates for shuttring, steel, and concrete vary based on location, quality, and market demand.

• Rates for shuttring can range from $15 to $30 per square foot.

• Steel prices fluctuate based on market conditions and can range from $500 to $800 per ton.

• Concrete prices vary depending on the mix design and can range from $100 to $150 per cubic yard.

Steel is used in columns to provide additional strength and prevent buckling under compression loads.

• Steel helps in reducing the slenderness ratio of the column, increasing its load carrying capacity.

• Steel provides ductility to the column, allowing it to deform without sudden failure.

• Steel helps in resisting lateral torsional buckling, which can occur in long and slender columns.

• Steel also helps in providing stability to the column during construction and transportation.

• Steel...read more

Development length is the minimum length of embedded reinforcement required to transfer the stresses between the reinforcement and the concrete.

• Development length is influenced by factors such as concrete strength, reinforcement diameter, bond strength, and cover thickness.

• It is important to ensure that the development length is adequate to prevent premature failure of the structure.

• For example, in a reinforced concrete beam, the development length of the reinforcement bars a...read more

Escalation refers to the increase in costs of materials, labor, etc. over time. Reconciliation is the process of comparing estimated costs with actual costs.

• Escalation is the adjustment of costs to account for inflation, market trends, etc.

• Reconciliation involves comparing estimated costs in the initial budget with the actual costs incurred during the project.

• Escalation and reconciliation are important in ensuring the project stays within budget and to identify any discrepanc...read more

BOQ stands for Bill of Quantities, which is a document used in construction projects to list the materials, parts, and labor needed for a project.

• BOQ is a detailed list of items, quantities, and rates needed for a construction project.

• It helps in estimating the total cost of the project and serves as a basis for tendering and billing.

• BOQ is prepared based on the drawings and specifications of the project.

• It includes detailed information about materials, labor, equipment, and ...read more

The density of cement is around 1440 kg/m³.

• Density of cement is the mass per unit volume of cement.

• It is measured in kg/m³ or g/cm³.

• The density of cement varies depending on the type of cement used.

• For example, the density of Portland cement is around 1440 kg/m³.

• The density of white cement is around 2300 kg/m³.

The density of steel is approximately 7.85 g/cm³.

• Density is the mass per unit volume of a substance.

• Steel is a commonly used construction material with a high density.

• The density of steel can vary depending on the specific type and composition.

• The density of stainless steel, for example, is around 8 g/cm³.

• Knowing the density of steel is important for calculating weight and volume in construction projects.