L&T Construction Senior Qa and Qc Manager Interview Questions and Answers

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

CBR stands for Code Based Routing, a method used in software development for routing messages based on code logic.

• CBR is a technique used in software development to route messages based on code logic

• It involves writing code to determine how messages should be routed

• CBR is commonly used in systems where routing decisions are complex and need to be dynamic

IS 2720 Part 8 is a standard for determining the water content of soil by oven drying method.

• IS 2720 Part 8 is a standard method used in geotechnical engineering to determine the water content of soil samples.

• The method involves weighing a soil sample, drying it in an oven, and then re-weighing to calculate the water content.

• The water content is calculated as the difference in weight before and after drying, divided by...read more

QA focuses on preventing defects while QC focuses on identifying and fixing defects.

• QA is a process-oriented approach that ensures quality is built into the product from the beginning

• QC is a product-oriented approach that involves testing and inspecting the product to identify defects

• QA is proactive while QC is reactive

• QA involves continuous improvement while QC involves finding and fixing defects

• Examples of QA activit...read more

I chose the QC department because of my passion for ensuring quality and my attention to detail.

• I have always been meticulous and detail-oriented, which are essential qualities for a QC engineer.

• I enjoy the process of identifying and resolving quality issues to improve overall product performance.

• I find satisfaction in ensuring that products meet or exceed customer expectations.

• I believe that quality control plays a cr...read more

I investigate the root cause, propose corrective actions, and ensure implementation to prevent recurrence.

• Identify the root cause of the NCR

• Propose corrective actions to prevent recurrence

• Ensure implementation of corrective actions

• Document the NCR and corrective actions taken

• Communicate with relevant stakeholders

Soil and concrete strength testing involves several steps including sample collection, preparation, and testing.

• Collect soil and concrete samples from the site

• Prepare the samples for testing by drying and crushing them

• Perform compression tests on concrete samples to determine strength

• Perform triaxial or unconfined compression tests on soil samples to determine strength

• Record and analyze the test results to ensure compl

To convince a client representative on a critical situation, it is important to communicate effectively, provide evidence and solutions, and build trust.

• Listen actively to the client representative's concerns and understand their perspective.

• Clearly explain the critical situation, its impact, and potential risks.

• Present evidence such as test results, data analysis, or documentation to support your claims.

• Offer alternat...read more

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

Yes, I have ISO9001-2015 Lead Auditor Certificate.

• I have completed the necessary training and passed the exam to obtain the certificate.

• I am familiar with the ISO9001-2015 standard and its requirements.

• I have experience conducting audits and ensuring compliance with the standard.

• Having the certificate demonstrates my commitment to quality management and continuous improvement.