KMV Projects Limited Senior Engineer Interview Questions, Process, and Tips

We are currently using M25 grade concrete mix at our site with a ratio of 1:1:2 (cement:fine aggregate:coarse aggregate).

• M25 grade concrete mix is being used at our site

• The ratio of the mix is 1:1:2 (cement:fine aggregate:coarse aggregate)

• For example, for 1 cubic meter of M25 concrete mix, we use 350 kg of cement, 700 kg of fine aggregate, and 1400 kg of coarse aggregate

Man power for work can be calculated by estimating the amount of work to be done, the time required to complete it, and the efficiency of the workers.

• Estimate the amount of work to be done

• Determine the time required to complete the work

• Consider the efficiency of the workers

• Calculate the total man hours needed by dividing the total work by the productivity rate of the workers

Grades of concrete are classified based on their compressive strength. Common grades include M10, M20, M30, etc.

• Concrete grades are denoted by the letter 'M' followed by a number, representing the compressive strength in megapascals (MPa)

• For example, M20 concrete has a compressive strength of 20 MPa

• Higher grade concrete like M30 or M40 is used for structures requiring higher strength

• Lower grade concrete like M10 is use

Labor and material wastage can be controlled through proper planning, monitoring, and training.

• Implement lean manufacturing principles to reduce waste in production processes

• Regularly monitor and analyze production data to identify areas of improvement

• Train employees on efficient use of materials and proper handling techniques

• Utilize inventory management systems to track material usage and minimize overstocking

• Implemen...read more

Lap zones in beams and columns ensure proper reinforcement overlap for structural integrity. Steel margin in footings provides additional strength and safety.

• Lap zones in beams and columns refer to the area where reinforcement bars overlap to ensure proper load transfer and structural integrity

• Steel margin in footings refers to the additional steel reinforcement provided in footings to enhance strength and safety

• Proper...read more