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I applied via Referral and was interviewed before May 2023. There was 1 interview round.
Types of concrete include ready-mix, precast, shotcrete, high-strength, and lightweight concrete.
Ready-mix concrete is produced in a plant and delivered to the construction site in a truck.
Precast concrete is cast in a reusable mold and cured in a controlled environment before being transported to the construction site.
Shotcrete is a type of concrete that is sprayed onto a surface using a pneumatic applicator.
High-stre...
I was interviewed before Mar 2024.
posted on 25 Sep 2021
posted on 9 Feb 2022
I applied via Naukri.com and was interviewed before Feb 2021. There were 2 interview rounds.
I applied via Recruitment Consultant and was interviewed before Mar 2020. There were 4 interview rounds.
I applied via Approached by Company and was interviewed before May 2021. There were 2 interview rounds.
Online meeting conducted with me.About 4 to 5 people along with HR had a discussion with me.Asked questions regarding my work exposure and technical questions.
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.
posted on 16 Apr 2021
I applied via Walk-in and was interviewed before Apr 2020. There was 1 interview round.
Experienced project manager with a proven track record of successfully leading and delivering projects on time and within budget.
Managed cross-functional teams to achieve project goals
Developed and implemented project plans, schedules, and budgets
Communicated effectively with stakeholders to ensure project alignment
Utilized project management tools such as Gantt charts and Kanban boards
Led the successful implementation...
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Electrical Engineer
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Larsen & Toubro Limited
Tata Projects
Shapoorji Pallonji Group
Punj Lloyd