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Kalpataru Limited
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I applied via Naukri.com and was interviewed in Jan 2023. There were 2 interview rounds.
The sequence of activities for aluminium (mivan) structure construction involves several steps.
Preparing the site and marking the layout
Constructing the foundation and footings
Erecting the aluminium formwork panels
Fixing reinforcement bars and embedment items
Pouring concrete into the formwork
Curing the concrete
Stripping the formwork
Finishing and cleaning the structure
The finishing work sequence of activities involves the final steps in a construction project to complete the project and prepare it for use.
Inspecting and correcting any defects or deficiencies
Installing finishes such as flooring, paint, and fixtures
Completing final electrical and plumbing work
Cleaning and tidying up the site
Obtaining necessary permits and certifications
Conducting final inspections
Handing over the comp
Waterproofing ponding test hours determine the duration for which a waterproofing system can withstand water ponding.
Waterproofing ponding test hours measure the ability of a waterproofing system to resist water penetration under prolonged ponding conditions.
The test involves subjecting the waterproofing system to a specified water depth for a certain duration.
The duration of the test can vary depending on the project ...
The accepted rolling margin value for 8mm to 10mm steel rods varies depending on the specific project requirements and industry standards.
The accepted rolling margin value can range from 2% to 5%.
It is important to consult project specifications and industry guidelines for the specific rolling margin value.
For example, if the rolling margin value is set at 3%, a 10mm steel rod could have a diameter between 9.7mm and 10...
The unit weight of steel refers to the weight of a given volume of steel material.
The unit weight of steel is typically measured in pounds per cubic foot or kilograms per cubic meter.
The specific unit weight of steel can vary depending on the type and grade of steel being used.
For example, the unit weight of structural steel is around 490 pounds per cubic foot or 7850 kilograms per cubic meter.
The unit weight of reinfo...
I was interviewed in Dec 2024.
The grade of concrete refers to its strength and is determined by the ratio of cement to sand to aggregate.
The grade of concrete is typically denoted by a number followed by the letter 'M', such as M20, M30, etc.
The number in the grade represents the compressive strength of the concrete in megapascals (MPa) after 28 days of curing.
For example, M20 concrete has a compressive strength of 20 MPa, while M30 concrete has a ...
The unit used for estimating painting work is square feet.
Square feet is commonly used to estimate the amount of paint needed for a project.
Other units like square meters can also be used depending on the region.
Calculations are based on the surface area to be painted.
RL in survey stands for Reduced Level, which is the vertical distance between a point and a reference point.
RL is used in surveying to determine the elevation of a point relative to a known reference point.
It is commonly used in construction projects to ensure accurate leveling of structures and surfaces.
RL can be calculated using leveling instruments such as a dumpy level or a theodolite.
For example, if a benchmark ha...
Types of cement include Portland cement, rapid-hardening cement, and sulfate-resistant cement.
Portland cement is the most common type and is used in general construction.
Rapid-hardening cement sets quickly and is often used in repair work.
Sulfate-resistant cement is used in areas where soil or water has high sulfate content.
The size of columns in civil engineering is determined based on the load they will support and the height of the structure.
Columns are sized based on the load they will support, with larger loads requiring larger columns.
The height of the structure also plays a role in determining column size, with taller structures requiring larger columns for stability.
Factors such as material strength, column spacing, and building c...
I was interviewed in Dec 2024.
SBC stands for Safe Bearing Capacity.
SBC is the maximum pressure that can be applied to the soil without causing shear failure.
It is an important factor in the design of foundations for structures.
Example: The SBC of a particular soil type is 200 kN/m^2.
Different RLs can be found by measuring the vertical distance between points on the figure.
Measure the vertical distance between points A and B to find RL AB
Measure the vertical distance between points C and D to find RL CD
Measure the vertical distance between points E and F to find RL EF
The diameter of a Tunnel Boring Machine (TBM) varies depending on the project requirements and can range from a few meters to over 15 meters.
The diameter of a TBM is typically determined by the size of the tunnel being constructed.
TBMs used for subway tunnels may have a smaller diameter compared to those used for large transportation tunnels.
Some TBMs can have diameters exceeding 15 meters for mega tunneling projects.
T...
I have over 5 years of experience working as a strategy consultant for various industries.
Led multiple projects from start to finish, including conducting research, analyzing data, and presenting recommendations to clients
Developed strategic plans to help clients achieve their business goals and improve their competitive advantage
Collaborated with cross-functional teams to implement recommended strategies and drive res...
I am willing to stay longer to ensure successful completion of projects and contribute to the growth of the company.
I am committed to seeing projects through to the end
I value long-term relationships with colleagues and clients
I am dedicated to personal and professional growth within the company
Kalpataru Limited interview questions for popular designations
I was interviewed in Jul 2024.
Basic questions for civil engineers included topics from Structural Engineering, Surveying, Geotechnical Engineering, and Concrete Technology.
Density of steel, concrete, bricks
Steel: 7850 kg/m^3
Concrete: 2400 kg/m^3
Bricks: 1900-2100 kg/m^3
Various types of equipment such as levels, theodolites, and total stations are used for leveling. Different types of surveys include topographic, construction, and boundary surveys.
Equipment used for leveling include levels, theodolites, and total stations
Levels are used for basic leveling tasks, theodolites for measuring angles and distances, and total stations for combined angle and distance measurements
Types of surv...
Different types of cement include Portland cement, rapid hardening cement, low heat cement, and sulfate resisting cement.
Portland cement is the most common type used in construction.
Rapid hardening cement sets quickly and gains strength faster than other types.
Low heat cement generates less heat during hydration, making it suitable for large concrete structures.
Sulfate resisting cement is used in environments with high
Get interview-ready with Top Kalpataru Limited Interview Questions
I was interviewed in Jul 2024.
Experienced civil engineer with a passion for sustainable infrastructure projects.
Graduated with a degree in Civil Engineering from XYZ University
Worked for 5 years at ABC Construction Company on various projects
Specialize in structural design and project management
Passionate about incorporating green building practices into projects
I completed a 6-month internship at a construction firm where I worked on various projects under the guidance of senior engineers.
Assisted in site inspections and surveys
Prepared design drawings using AutoCAD
Assisted in project planning and scheduling
Participated in meetings with clients and contractors
Learned about construction materials and techniques
I was interviewed in Jul 2024.
The aptitude test covered all the major topics. It was a complete mixture of hard and basic questions.
Pile foundation is a type of deep foundation used to transfer loads from a structure to a stronger layer of soil or rock below.
Pile foundation is used when shallow foundations are not feasible due to weak soil conditions or high loads.
Types of pile foundations include driven piles, bored piles, and screw piles.
Driven piles are installed by driving them into the ground using impact hammers or vibratory hammers.
Bored pil...
CPM stands for Critical Path Method, a project management technique used to identify the longest sequence of dependent activities to determine the minimum time needed to complete a project.
CPM helps in scheduling, organizing, and coordinating tasks within a project.
It identifies the critical path, which is the longest sequence of dependent activities that determines the shortest possible duration for completing the pro...
In 5 years, I see myself as a senior civil engineer leading projects and mentoring junior engineers.
Leading and managing civil engineering projects
Mentoring and training junior engineers
Continuing professional development and gaining more technical expertise
Possibly pursuing a professional certification or advanced degree
I would like to work in the infrastructure sector, specifically focusing on transportation projects.
Interested in working on road construction and maintenance projects
Passionate about improving public transportation systems
Excited about contributing to the development of bridges and tunnels
Keen on exploring opportunities in airport or railway infrastructure
Enthusiastic about sustainable transportation solutions
I was interviewed in Jul 2024.
Different types of cement include Portland cement, rapid-hardening cement, and sulfate-resistant cement.
Portland cement is the most common type used in construction.
Rapid-hardening cement sets quickly and is ideal for cold weather construction.
Sulfate-resistant cement is used in areas with high sulfate content in soil or water.
White cement is used for architectural purposes to create a clean, bright finish.
Low-heat cem...
Structures can be categorized into buildings, bridges, dams, towers, and tunnels.
Buildings: Residential, commercial, industrial
Bridges: Beam, arch, suspension
Dams: Gravity, arch, buttress
Towers: Communication, observation
Tunnels: Road, rail, water
RL in survey stands for Reduced Level, which is the height of a point relative to a chosen reference point.
RL is used in surveying to determine the elevation of points on the ground.
It is usually measured in meters or feet above or below a specific reference point, such as a benchmark.
RL is important for designing drainage systems, roads, and buildings to ensure proper water flow and structural stability.
Example: If a ...
Payback period is the time it takes for an investment to generate enough cash flow to cover its initial cost.
Payback period is a financial metric used to evaluate the time it takes for an investment to recoup its initial cost.
It is calculated by dividing the initial investment by the annual cash inflows generated by the investment.
A shorter payback period is generally preferred as it indicates a quicker return on inves...
I was interviewed in Jul 2024.
The Aptitude test consist of 25 MCQ questions which were all technical questions and were to be answered in 25 minutes. These kind of questions were found to be Easy to Moderate Level.
A caliper or a measuring tape can be used to determine the diameter of reinforcement bar at the site.
Caliper: A tool used to measure the diameter of round objects by clamping onto the bar and reading the measurement on the scale.
Measuring tape: Can be wrapped around the reinforcement bar to measure its diameter.
Ultrasonic thickness gauge: Can also be used to measure the diameter of reinforcement bars by sending ultraso
I was interviewed in Jul 2024.
Density of steel is approximately 7850 kg/m^3.
The density of steel is around 7850 kg/m^3.
Density can vary slightly depending on the type of steel.
Steel is a commonly used material in construction and engineering projects.
Types of cement include Portland cement, white cement, rapid hardening cement, and low heat cement.
Portland cement is the most common type used in construction.
White cement is used for architectural purposes and to create colored concrete.
Rapid hardening cement sets quickly and is used in projects with tight deadlines.
Low heat cement generates less heat during hydration and is used in large concrete structures.
In five years, I see myself as a senior civil engineer leading a team on major infrastructure projects.
Leading a team on major infrastructure projects
Continuing to develop my technical skills and knowledge
Mentoring junior engineers and sharing my expertise
Possibly pursuing further education or certifications
Contributing to the growth and success of the company
Different grades of concrete refer to the strength and quality of the concrete mix.
Different grades of concrete are designated by their strength in megapascals (MPa), such as M20, M30, etc.
Higher grade concrete has a higher strength and is typically used for structural purposes.
Lower grade concrete is suitable for non-structural applications like paving or flooring.
The mix proportions and ingredients vary for different...
I was interviewed in Jul 2024.
SBC stands for Safe Bearing Capacity.
SBC is the maximum pressure that can be applied to the soil without risk of shear failure.
It is an important factor in the design of foundations for structures.
For example, if the SBC of a soil is 200 kN/m^2, it means that the soil can safely support a load of 200 kN per square meter.
M20 grade of concrete is a mix of 1:1.5:3 ratio of cement, sand, and aggregate.
M20 grade of concrete has a compressive strength of 20 MPa after 28 days.
The mix ratio for M20 grade concrete is 1:1.5:3 (cement:sand:aggregate).
It is commonly used for residential construction projects like flooring, beams, and columns.
Reinforced Cement Concrete
RCC stands for Reinforced Cement Concrete
It is a composite material made of cement, sand, aggregate, and steel reinforcement
RCC is commonly used in construction for its strength and durability
Examples of RCC structures include bridges, buildings, dams, and pavements
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The duration of Kalpataru Limited interview process can vary, but typically it takes about less than 2 weeks to complete.
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