Sidhvi Infrastructure Projects Limited QA/QC Civil Engineer Interview Questions and Answers

Q1. Material testing and Reporting and site activities
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Q1. Ratio of m25 concrete
Ans. 
The ratio of M25 concrete is 1:1:2 (cement:sand:aggregate)
• The ratio of M25 concrete is 1:1:2, which means 1 part cement, 1 part sand, and 2 parts aggregate.

• This ratio is commonly used in construction for medium strength concrete.

• For example, to make 1 cubic meter of M25 concrete, you would need 1/4 cubic meters of cement, 1/4 cubic meters of sand, and 1/2 cubic meters of aggregate.
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Q2. Per cum brick qty.
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Q1. What is your responsibility previous company name
Ans. 
As an Assistant Engineer - Civil at my previous company, my responsibilities included assisting senior engineers in project planning, design, and construction.
• Assisted senior engineers in project planning and design

• Participated in site visits and inspections

• Prepared project reports and documentation

• Collaborated with team members and contractors

• Ensured compliance with safety regulations and quality standards
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Q2. What is your responsibility previous company site Role.
Ans. 
Managed site operations, coordinated with contractors, ensured compliance with safety regulations.
• Managed day-to-day site operations

• Coordinated with contractors for timely completion of projects

• Ensured compliance with safety regulations and quality standards

• Prepared progress reports and communicated with stakeholders

• Implemented cost-saving measures without compromising quality
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Q1. Name of the client
Ans. 
The name of the client is XYZ Construction Company.
• XYZ Construction Company is a well-known construction firm in the region.

• They have completed several projects in the past, including the construction of a new office building in downtown.

• The client has a reputation for high-quality work and timely project completion.
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Q1. Slump cone top diameter ?
Ans. 
The top diameter of a slump cone is typically 4 inches.
• The top diameter of a slump cone is usually 4 inches.

• The slump cone is used to measure the consistency of fresh concrete.

• The top diameter of the slump cone affects the flow of the concrete mix.

• A larger top diameter will result in a higher slump value.
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Q2. Full from of TMT ?
Ans. 
Thermo-Mechanically Treated
• TMT stands for Thermo-Mechanically Treated

• TMT bars are commonly used in construction for reinforcement

• The process involves heating the steel bars and then rapidly cooling them to increase their strength
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Q1. How to find grades of concrete which is already mixed
Ans. 
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
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Q2. What are the site and laboratory test on bricks and cement
Ans. 
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
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Q3. Plastering work calculation for different size of wall
Ans. 
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
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Q1. Asked about previous work
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Q2. What was the last project
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Q1. Construction answer
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Q2. Correct Answer
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Q3. Rcc work, shuttering, Excavation
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Q4. Safety work, Quality work
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Q5. Labour Mobilizacttion
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It is very difficult test to pass

Q1. Technical interview of concrete
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