10+ Project Engineer - Civil Interview Questions and Answers for Freshers

M 20 is a designation for a concrete mix with a compressive strength of 20 megapascals (MPa).

• M 20 refers to the grade of concrete used in construction projects.

• The number 20 represents the compressive strength of the concrete mix in megapascals.

• The value of 20 is determined based on the requirements of the project and the structural design.

• Different grades of concrete, such as M 10, M 15, M 25, etc., have different compressive strength values.

• The higher the grade, the stronge...read more

I will execute the structures by following the design plans, coordinating with various teams, ensuring quality control, and adhering to safety regulations.

• Follow the design plans provided by the structural engineers

• Coordinate with other teams such as architects, contractors, and subcontractors

• Ensure quality control throughout the construction process

• Adhere to safety regulations and standards

• Regularly inspect the construction site to monitor progress and address any issues

• Comm...read more

Yes, soil testing is a crucial process in civil engineering to assess the properties and suitability of soil for construction projects.

• Soil testing helps determine the soil's composition, strength, and stability.

• It involves collecting soil samples and conducting various tests, such as moisture content, compaction, permeability, and shear strength.

• The results of soil testing guide engineers in designing foundations, earthworks, and other structures.

• For example, a soil test may...read more

Aggregate grading is the process of determining the particle size distribution of aggregates used in construction.

• Aggregate grading is done by performing a sieve analysis.

• The aggregates are passed through a series of sieves with different mesh sizes.

• The retained amount on each sieve is weighed and expressed as a percentage of the total sample weight.

• The grading curve is then plotted using the percentage passing through each sieve size.

• The grading curve helps in determining th...read more

Human resources is responsible for managing the workforce of an organization.

• Recruiting and hiring employees

• Training and development of employees

• Compensation and benefits management

• Employee relations and conflict resolution

• Performance management and evaluation

• Compliance with labor laws and regulations

There are three types of benchmarks in civil engineering: primary, secondary, and tertiary.

• Primary benchmarks are permanent reference points with known elevations.

• Secondary benchmarks are temporary points established for a specific project.

• Tertiary benchmarks are intermediate points used for leveling between primary and secondary benchmarks.

• Examples of primary benchmarks include survey monuments and geodetic control points.

• Examples of secondary benchmarks include construction...read more

Technical specifications are detailed requirements for materials, equipment, and workmanship in construction projects.

• Technical specifications ensure that construction projects meet quality standards and are safe for use.

• They include requirements for materials, equipment, and workmanship, as well as testing and inspection procedures.

• Examples of technical specifications include the type of concrete to be used, the thickness of walls, and the size of pipes.

• Technical specificati...read more

Construction activities for WTP

• Site preparation and excavation

• Foundation and structural work

• Installation of mechanical and electrical equipment

• Piping and plumbing

• Testing and commissioning

• Landscaping and finishing

Flexible pavement is a type of road surface that is designed to be flexible and move with changes in temperature and traffic loads.

• Made of asphalt or concrete with added bitumen or polymer

• Can withstand heavy traffic and temperature changes

• Commonly used in areas with high traffic volume and freeze-thaw cycles

• Examples include highways, airports, and parking lots

Rigid pavement is a type of concrete pavement that is reinforced with steel bars or mesh.

• It is a durable and long-lasting pavement option

• It is commonly used for heavy traffic areas such as airports and industrial parks

• It requires a strong foundation and careful construction to prevent cracking

• Examples include jointed plain concrete pavement and continuously reinforced concrete pavement