TCE Site Engineer Interview Questions and Answers

Cement consumption of M20 concrete mix ratio is 360 kg/m3.

• M20 concrete mix ratio is 1:1.5:3 (1 part cement, 1.5 parts sand, 3 parts aggregate)

• Cement consumption for 1 m3 of M20 concrete is 360 kg

• To calculate total cement consumption, multiply 360 kg by the volume of concrete needed

Extra items added in billing should be justified with proper documentation and approval.

• Ensure that the extra item was actually used on the project

• Check if the extra item was approved by the client or project manager

• Document the reason for adding the extra item in the billing

• Provide evidence such as photos or receipts to support the inclusion of the extra item

Rate analysis involves calculating the cost of various items in a construction project.

• Rate analysis helps in determining the cost of materials, labor, and equipment for each item in a project.

• It involves breaking down the total cost into components like material cost, labor cost, machinery cost, and overheads.

• Rate analysis is essential for accurate budgeting and cost estimation in construction projects.

• For example, in...read more