Nyati Group Interview Questions, Process, and Tips

Q1. What is FDD field dry density test
Ans. 
FDD field dry density test is a method to determine the density of soil in the field.
• FDD stands for Field Dry Density.

• It is a test conducted on soil to measure its density.

• The test involves extracting a soil sample from the field and determining its dry weight and volume.

• The dry density is calculated by dividing the dry weight of the soil sample by its volume.

• This test helps in assessing the compaction and quality of s
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Q2. FDD is field dry density test of soil
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Q3. How much slump in column concreting
Ans. 
The slump in column concreting should be between 150-175 mm.
• The slump should be measured before pouring the concrete.

• The slump should be consistent throughout the column.

• The slump should not exceed 175 mm to avoid segregation.

• The slump should not be less than 150 mm to ensure proper compaction.

• The slump can be adjusted by adding water or admixtures.

• The slump test should be performed according to ASTM standards.
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Q4. Slump in column concreting 90 to 100 mm
Ans. 
Slump in column concreting 90 to 100 mm
• Slump refers to the consistency of the concrete mix

• A slump of 90 to 100 mm indicates a very wet and unstable mix

• This can lead to issues with the structural integrity of the column

• Possible causes include incorrect water-cement ratio or improper mixing

• Solutions may include adjusting the mix proportions or using additives to improve stability
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Q1. Hira, hazards, audit, safety net, accident investigation
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How you face incident, workers and management pressure.

Q1. Joining salary discussion
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Q1. Calculate the BBS, Quantity taking
Ans. 
Calculating BBS and quantity takeoff
• Calculate the Bar Bending Schedule (BBS) by determining the quantity of reinforcement bars required for a project

• Consider the drawings, specifications, and structural requirements to accurately calculate the BBS

• Use software tools like Excel, AutoCAD, or specialized estimation software for efficient calculations

• Ensure accuracy in measurements and calculations to avoid material wastage...read more
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Q2. Overall Experience discussion
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Q1. Vp Interview with me
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Q1. Salary Negotiation
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Q2. Final Personal family discussion
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Q1. Question they ask me About past experience, About beam Detailing, Shuttering quantity, Checking before and after concrete,
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Q1. Explain Cube casting and testing method and no of cubes need to be casted
Ans. 
Cube casting and testing is a method to determine the compressive strength of concrete.
• Cubes are casted from a sample of fresh concrete

• The cubes are cured for a specific period of time

• The cubes are then tested for compressive strength

• The number of cubes to be casted depends on the project specifications

• Typically, 3 to 5 cubes are casted for every 50 cubic meters of concrete
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Q1. Department wise Technical question
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Q1. What are your salary expectations?
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Q2. Why should we hire you?
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Q3. Why are you looking for a change?
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Q4. Where do you see yourself in 5 years?
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Q5. What are your strengths and weaknesses?
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Q6. Tell me about yourself.
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