NKG Infrastructure Senior Civil Site Engineer Interview Questions and Answers

Finish items are the final touches in building construction that make it ready for occupancy.

• Painting and finishing walls

• Installing flooring and baseboards

• Installing light fixtures and switches

• Installing plumbing fixtures

• Installing cabinetry and countertops

• Landscaping and exterior finishing

Designing beams and columns involves determining the size, material, and layout to support the required loads.

• Consider the type of structure and the loads it will bear

• Calculate the required dimensions and reinforcement based on structural analysis

• Select appropriate materials such as steel or concrete

• Ensure proper connections and detailing for stability and safety

Limit state of serviceability refers to the condition where a structure is still functioning properly without any excessive deflection or deformation.

• Limit state of serviceability ensures that a structure remains usable and safe for occupants.

• It involves checking factors like deflection, vibration, cracking, and durability.

• For example, a bridge should not deflect excessively under the weight of traffic to maintain serv...read more

CODAL provisions for concrete refer to the guidelines and regulations set by relevant authorities, while commands of software are the specific instructions or functions within a software program.

• CODAL provisions for concrete include specifications for mix design, strength requirements, and durability standards.

• Commands of software for site engineers may include functions for structural analysis, quantity takeoff, and p...read more

Quality control in civil engineering involves implementing processes to ensure that construction projects meet specified standards and requirements.

• Establishing quality control procedures and protocols

• Regular inspections and testing of materials and workmanship

• Training and educating staff on quality standards

• Implementing corrective actions when deviations are identified

• Utilizing quality control tools such as checklists

BBS in code refers to Bar Bending Schedule as per Indian standards.

• BBS stands for Bar Bending Schedule.

• It is a detailed list of reinforcement bars to be used in a construction project.

• It includes information on bar sizes, shapes, quantities, and placement.

• BBS is prepared as per the requirements of Indian standards like IS 2502:1963.

• It helps in ensuring proper reinforcement placement and quantity in the structure.

Grades of concrete in a mixed batch can be estimated by performing a slump test and conducting compressive strength tests on samples.

• Perform a slump test to determine the workability of the concrete mix.

• Take samples from the mixed batch and cast test specimens for compressive strength testing.

• Conduct compressive strength tests on the specimens to determine the grade of concrete.

• Compare the test results with the standar

Site and laboratory tests on bricks and cement are essential for ensuring quality and durability of construction materials.

• Site tests for bricks include visual inspection, water absorption test, compressive strength test, and efflorescence test.

• Laboratory tests for bricks involve water absorption test, compressive strength test, efflorescence test, and soundness test.

• Site tests for cement include checking the color, sm...read more

Plastering work calculation involves determining the surface area of the wall and the thickness of the plaster.

• Calculate the surface area of the wall by multiplying the height and length of each wall segment.

• Determine the total surface area to be plastered by adding up the surface areas of all wall segments.

• Multiply the total surface area by the desired thickness of the plaster to get the volume of plaster needed.

• Consi...read more