Energo Engineering Projects Site Supervisor Interview Questions and Answers for Experienced

Rate analysis is the process of determining the unit cost of a particular item or activity in a construction project.

• Identify the item or activity to be analyzed

• Determine the quantity of materials and labor required

• Calculate the cost of materials and labor

• Add overhead costs and profit margin

• Divide the total cost by the quantity to get the unit rate

• Compare the rate with market rates to ensure competitiveness

Components to be considered in Rate analysis

• Cost of materials

• Cost of labor

• Cost of equipment

• Overhead expenses

• Profit margin

• Taxes and duties

• Transportation costs

• Wastage and spoilage

• Contingencies

• Productivity rates

• Market rates

• Inflation rates

The documents required to certify the final bill as a Quantity Surveyor.

• Contract documents

• Measurement records

• Variation orders

• Payment certificates

• Final account statement

• As-built drawings

• Completion certificates

• Test reports

• Subcontractor invoices

• Material invoices

Shutting working refers to the process of closing or shutting down a construction site or specific area for maintenance, repairs, or safety reasons.

• Shutting working involves temporarily stopping all construction activities in a designated area.

• It is done to ensure the safety of workers and the public, as well as to carry out necessary maintenance or repairs.

• During shutting working, access to the area is restricted, and...read more

GFl stands for Ground Fault Locator.

• GFl is a device used to locate ground faults in electrical systems.

• It helps in identifying the exact location of the fault, which can be crucial for maintenance and repair work.

• By measuring the flow of current and voltage, GFl can pinpoint the area where the electrical current is leaking to the ground.

• It is commonly used in industries, construction sites, and power distribution syste...read more

The weight of 1m 16 mm steel depends on the density of steel.

• The weight of steel can be calculated using the formula: weight = volume x density

• The density of steel is approximately 7.85 grams per cubic centimeter

• To calculate the weight of 1m 16 mm steel, we need to calculate its volume first

• The volume of a cylinder (steel rod) can be calculated using the formula: volume = π x radius^2 x height

• In this case, the radius w...read more