Nagarjuna Construction Company QA/QC Civil Engineer Interview Questions and Answers

ISO is an international organization that develops and publishes standards for various industries.

• ISO stands for International Organization for Standardization

• ISO develops and publishes standards for various industries such as quality management, environmental management, and information security management

• ISO 9001 is a quality management standard that outlines requirements for a quality management system

• ISO 14001 is a...read more

I checked reinforcement by verifying the bar bending schedule and conducting visual inspections.

• Verified the bar bending schedule to ensure the correct size, shape, and placement of reinforcement bars.

• Conducted visual inspections to check for any damage, corrosion, or improper installation of reinforcement.

• Used a cover meter to check the depth of concrete cover over the reinforcement bars.

• Checked the lap length of rein...read more

The number of cubes cast per 1 m³ depends on the size of the cube.

• The size of the cube can vary from 50mm to 150mm.

• For example, if the cube size is 100mm, then 1000 cubes will be cast per 1 m³.

• The number of cubes cast per 1 m³ is important for determining the compressive strength of concrete.

QA/QC is the process of ensuring quality and consistency in construction projects.

• Reviewing project specifications and ensuring compliance

• Performing inspections and tests on materials and structures

• Documenting and reporting any issues or non-compliance

• Collaborating with project managers and contractors to resolve issues

• Continuously monitoring and improving quality control processes

I am using a mix design with X amount of cement content and various types of concrete on site.

• The mix design includes X amount of cement content.

• We are using different types of concrete on site such as reinforced, precast, and prestressed concrete.

• The type of concrete used depends on the specific project requirements and design.

• We ensure that the concrete mix meets the required strength and durability standards.

• Regular...read more