Megha Engineering & Infrastructures Civil Site Engineer Interview Questions, Process, and Tips

Cement is a binding agent used in construction, while concrete is a mixture of cement, water, aggregates, and sometimes additives.

• Cement is a fine powder made from limestone, clay, and other minerals.

• Concrete is a composite material made by mixing cement, water, aggregates (such as sand or gravel), and sometimes additives like fly ash or fibers.

• Cement is used to bind materials together in construction, while concrete i...read more

Allowable wastage of steel in construction projects is typically around 2-3%.

• Allowable wastage of steel is usually around 2-3% in construction projects.

• Wastage can occur due to cutting, bending, and handling of steel bars.

• Excessive wastage can lead to cost overruns and delays in construction.

• Contractors should aim to minimize wastage through careful planning and efficient use of materials.

Building construction process involves planning, designing, permitting, and construction phases.

• Planning phase includes site selection, feasibility studies, and budgeting.

• Designing phase involves architectural and structural design.

• Permitting phase requires obtaining necessary approvals and permits from local authorities.

• Construction phase includes site preparation, foundation work, structural framing, and finishing.

• Qu...read more

Quantity estimation of concrete, steel, and earthwork involves calculating the amount of materials needed for a construction project.

• Calculate the volume of concrete required by multiplying the dimensions of the structure (length, width, height) and adding a suitable wastage factor.

• Estimate the quantity of steel by determining the total length of bars needed based on the structural drawings and specifications.

• For earth...read more