DEC Infra Senior Engineer Interview Questions and Answers

Technically and mathematics and our I q test

Q1. Technically and basically
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Q2. What about the drawing and detail of project and quantity how can be measure
Ans. 
Measurements for project drawings and quantities can be determined through detailed analysis and calculations.
• Measurements can be taken directly from the project drawings using scales and measuring tools.

• Quantities can be calculated based on the dimensions provided in the drawings.

• Software tools like AutoCAD and Revit can also be used to accurately measure quantities and dimensions.

• Bill of Quantities (BOQ) can be prepa...read more
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Q3. Read the drawing proper and clear the all demarcation and prepare planning
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Topics very generic like which is better online learning or offline learning, theory or practical etc

Q1. 1. Tell me about yourself?
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Q2. 2. Why do you want to work with Runwal?
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Q1. What is procedure for construction in Aluminium Shuttering.
Ans. 
Aluminium shuttering is a modern construction technique that involves using interlocking panels made of aluminium to form the walls, floors, and ceilings of a building.
• The panels are lightweight and easy to handle, making them ideal for use in high-rise buildings and other large-scale construction projects.

• The panels are pre-fabricated to the required dimensions and are then transported to the construction site.

• The pan...read more
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Q2. What finishing activities have you supervised and what were the difficulties that you faced?
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Q1. Are you worked in mivan shuttering
Ans. 
Yes, I have worked with Mivan shuttering in previous projects.
• I have experience in setting up and dismantling Mivan formwork for concrete construction

• I am familiar with the process of pouring concrete into Mivan shuttering to create walls and slabs

• I have worked with Mivan system in residential and commercial projects

• I understand the importance of proper alignment and bracing when using Mivan shuttering
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Q1. Internal plaster thickness and ratio?
Ans. 
Internal plaster thickness and ratio are important factors in construction projects.
• The standard thickness of internal plaster is usually 12mm for walls and 15mm for ceilings.

• The ratio of internal plaster is typically 1:6 (1 part cement to 6 parts sand).

• The thickness and ratio may vary depending on the specific requirements of the project and the type of surface being plastered.
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Q2. Process of slab checking?
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Slab checking involves verifying the structural integrity and load-bearing capacity of concrete slabs.
• Check for proper reinforcement placement and spacing

• Verify concrete mix design and curing process

• Inspect for any cracks or defects

• Ensure slab thickness meets design specifications

• Perform load testing if necessary
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Q3. External Plaster thickness and ratio?
Ans. 
External plaster thickness and ratio are determined based on the type of surface and desired finish.
• External plaster thickness typically ranges from 12mm to 20mm depending on the surface condition.

• The ratio of external plaster mix is usually 1:4 (cement:sand) for rough surfaces and 1:6 for smooth finishes.

• For better adhesion, a bonding agent may be added to the plaster mix.

• Proper curing is essential to ensure the stren
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Q1. Self introduction and my career details
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Q2. Its about my previous company details
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Q1. It's all about my experience based technical questions
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Q1. Density of common material like cement, steel, fine and coarse aggregate
Ans. 
Density of common construction materials varies, with cement around 1440 kg/m3, steel around 7850 kg/m3, fine aggregate around 1600-1750 kg/m3, and coarse aggregate around 1200-1750 kg/m3.
• Cement density: 1440 kg/m3

• Steel density: 7850 kg/m3

• Fine aggregate density: 1600-1750 kg/m3

• Coarse aggregate density: 1200-1750 kg/m3
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Q2. Weight of the cube which is made to check the strength of concrete
Ans. 
The weight of the cube used to check the strength of concrete is typically 15 cm x 15 cm x 15 cm and weighs around 29 kg.
• Standard size of cube for testing concrete strength is 15 cm x 15 cm x 15 cm

• Weight of the cube is usually around 29 kg

• The cube is made of concrete from the same batch being tested
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Q3. Ratio of cement mortar for outer and inner wall plastering
Ans. 
The ratio of cement mortar for outer and inner wall plastering varies depending on the type of wall and desired finish.
• The ratio of cement mortar for outer wall plastering is usually 1:4 (1 part cement to 4 parts sand).

• The ratio of cement mortar for inner wall plastering is typically 1:6 (1 part cement to 6 parts sand).

• However, the ratio can vary based on factors such as the type of wall surface, desired finish, and lo...read more
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Q1. What is your goal and do you know how to achieve?
Ans. 
My goal is to become a proficient Site Engineer by gaining experience, knowledge, and skills in the field.
• Continuously seek opportunities to learn and improve technical skills

• Work on various projects to gain practical experience

• Seek mentorship from experienced engineers

• Stay updated with industry trends and technologies

• Obtain relevant certifications to enhance credibility

• Set specific career milestones to track progress
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Q2. After 5 to 6 years, what is your position in your field ?
Ans. 
I envision myself as a Senior Site Engineer leading projects and mentoring junior engineers.
• Leading and managing multiple projects simultaneously

• Mentoring and training junior engineers

• Implementing innovative technologies and practices

• Collaborating with cross-functional teams for successful project delivery
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Q1. Pervious company and personal details will ask.
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Q1. Full of core related questions.
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Q2. Like that civil related IS codes.
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Q3. Concrete related questions.
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Q4. Material related questions.
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Q1. Bulding related
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Q2. Bulding work process
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Q3. Bulding detail work
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Q4. Drawing making detail work
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Q5. All detail bulding construction
Ans. 
Building construction involves the process of planning, designing, and constructing structures.
• Building construction includes various stages such as site preparation, foundation construction, structural framing, and finishing.

• It involves the use of materials like concrete, steel, wood, and bricks.

• Construction techniques and methods vary depending on the type of building, such as residential, commercial, or industrial.

• B...read more
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Bulding drawing seen

Work & process detial