Sam India Built Well Senior QA QC Engineer Interview Questions and Answers

Target mean strength of M-35 Grade concrete is 35 MPa.

• The target mean strength of M-35 Grade concrete is 35 MPa.

• M-35 Grade concrete is designed for structural applications requiring high strength.

• Quality control measures should be in place to ensure the concrete meets the target strength.

Soil compaction percentage in embankment typically ranges from 90% to 95% depending on the type of soil and project specifications.

• Soil compaction percentage in embankment is usually between 90% to 95%

• The exact percentage may vary based on the type of soil being compacted

• Project specifications and requirements will dictate the specific compaction percentage to be achieved

QMS is adopted to ensure consistent quality, meet customer requirements, and improve processes.

• Ensures consistent quality of products or services

• Helps meet customer requirements and expectations

• Improves processes and efficiency

• Reduces risks and errors

• Enhances customer satisfaction

• Provides a framework for continuous improvement

Design mix procedure involves determining the proportions of materials to create a concrete mix with desired properties.

• Identify the required strength and durability of the concrete

• Select suitable materials such as cement, aggregates, and water

• Calculate the proportions of each material based on mix design methods

• Test the mix to ensure it meets specifications

• Adjust the mix if necessary to achieve desired properties