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I applied via Newspaper Ad and was interviewed in Mar 2023. There were 3 interview rounds.
Aptitude and technical
I applied via Naukri.com and was interviewed in May 2024. There were 2 interview rounds.
Code in python for class definition
Case study on business ethics
I applied via Company Website and was interviewed in Oct 2020. There were 4 interview rounds.
Cutting 150 hill in 60 degree slope requires careful planning and execution.
Conduct a thorough survey of the area to determine the best approach
Use heavy machinery such as excavators and bulldozers to remove the hill
Ensure safety measures are in place to prevent accidents
Consider environmental impact and take necessary precautions
Consult with experts in the field for advice and guidance
Protection in 150m height can be achieved through various means.
Use of safety harness and fall protection equipment
Installation of guardrails and safety nets
Implementation of a comprehensive safety plan
Regular inspection and maintenance of equipment
Training and education of workers on safety procedures
The grade of bitumen used in hill areas depends on the temperature and altitude of the region.
The higher the altitude, the harder the bitumen used.
The temperature also plays a crucial role in determining the grade of bitumen.
For example, in colder regions, a harder grade of bitumen is used to prevent cracking and deformation.
In contrast, in warmer regions, a softer grade of bitumen is used to prevent rutting and deform
Concrete in minimum temperature requires proper mix design, curing, and protection from freezing.
Use a mix design with low water-cement ratio and proper amount of cement and admixtures.
Ensure proper curing by covering the concrete with blankets or insulating materials.
Protect the concrete from freezing by using heaters or insulating blankets.
Monitor the temperature of the concrete and the environment during and after p...
Cavity in tunnels can be protected by using various methods.
Waterproofing the tunnel lining
Using grouting techniques to fill the cavity
Installing drainage systems to prevent water accumulation
Regular inspections and maintenance
Using shotcrete to reinforce the tunnel lining
Applying rock bolts to stabilize the surrounding rock
Using steel ribs to support the tunnel lining
Cycle time in tunnel refers to the time taken to complete one cycle of a process or operation within the tunnel.
Cycle time can vary depending on the type of tunnel and the process being carried out.
For example, in a transportation tunnel, cycle time may refer to the time taken for a vehicle to enter and exit the tunnel.
In a manufacturing tunnel, cycle time may refer to the time taken to complete one production cycle.
Ef...
NATM stands for New Austrian Tunneling Method, a technique used in underground construction.
NATM is a tunneling method that involves excavating the tunnel while providing support to the surrounding rock mass.
It was developed in Austria in the 1950s and has since been used in various tunneling projects worldwide.
NATM involves the use of shotcrete, rock bolts, and steel ribs to support the tunnel walls and roof.
Examples ...
The frequency of drilling holes in the face depends on the specific project requirements and geological conditions.
The number of holes drilled in the face will vary depending on the project's needs and the geological conditions of the site.
Factors such as the type of rock, the size of the excavation, and the equipment being used will all influence the frequency of drilling.
It is important to carefully plan and execute ...
Proholes is not a known term in engineering. No data available.
Drain holes are necessary to prevent water accumulation and damage to structures or equipment.
Drain holes allow water to escape from areas where it can cause damage or corrosion.
They are commonly used in outdoor furniture, boats, and buildings to prevent water accumulation.
Drain holes can also be used in machinery to prevent damage from water or other liquids.
Proper placement and size of drain holes is important to ens
The amount of accelerator used in shotcrete depends on various factors.
The type of accelerator used affects the amount required.
The desired strength and setting time also play a role.
The ambient temperature and humidity can affect the amount needed.
Typically, 1-5% of the cement weight is used as accelerator.
The manufacturer's recommendations should be followed for best results.
I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.
1st we got aptitude test which have 40 tech &20 non tech .....and total 500+ candidate was present.
posted on 30 Oct 2023
posted on 6 Oct 2023
I applied via LinkedIn and was interviewed before Oct 2022. There were 2 interview rounds.
A 3D model is a digital representation of a physical object or space created using computer software.
A 3D model consists of vertices, edges, and faces to create a three-dimensional representation.
It can be used in various industries such as architecture, engineering, gaming, and animation.
3D models can be created from scratch or generated from 3D scanning technologies.
They are often used for visualization, prototyping,
3D models provide a visual representation of a project, aiding in design, communication, and problem-solving.
Allows for better visualization of the project
Helps in detecting design flaws before construction begins
Facilitates communication among team members and stakeholders
Can be used for virtual walkthroughs and simulations
Improves accuracy and efficiency in project planning and execution
Stick built involves on-site construction while modularization involves off-site construction and assembly.
Stick built involves constructing the building on-site, piece by piece.
Modularization involves building sections of the structure off-site and assembling them on-site.
Stick built allows for more customization and flexibility in design.
Modularization can be faster and more cost-effective for certain projects, espec...
posted on 17 Nov 2023
I applied via Approached by Company and was interviewed before Nov 2022. There were 4 interview rounds.
Logical question for clearing the round 1
Group discussion with batchmate
posted on 31 Jan 2025
I was interviewed before Jan 2024.
The pressure rating for steam pipes varies depending on the material and size of the pipe.
Pressure rating for steam pipes is typically determined by the material and size of the pipe.
Common pressure ratings for steam pipes range from 150 psi to 2500 psi.
It is important to consult industry standards and guidelines for specific pressure ratings based on the application and conditions.
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Senior Engineer
175
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Process Engineer
50
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Piping Designer
48
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Piping Engineer
40
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Instrument Engineer
38
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Larsen & Toubro Limited
Tata Projects
Punj Lloyd
Thermax Limited