Himcon Engineers Senior Project Manager Interview Questions, Process, and Tips

The extra working space for 10m depth earth excavation depends on various factors such as soil type, equipment used, and safety requirements.

• The extra working space is typically calculated based on the stability of the excavation walls.

• For cohesive soils, the general rule of thumb is to provide a minimum of 1.5 times the depth of the excavation as working space.

• For non-cohesive soils, the working space required may be ...read more

Precautions for deep excavation include shoring, sloping, benching, and proper soil analysis.

• Ensure proper shoring is in place to prevent collapse

• Slope the excavation walls to prevent soil movement

• Bench the excavation to provide stability

• Conduct soil analysis to determine the appropriate precautions

• Provide adequate lighting and ventilation

• Ensure proper training and supervision of workers

• Have an emergency response plan

Analysis and material calculations for brick work and plaster design mix.

• Analyze the dimensions and requirements of the brick work and plaster design

• Calculate the required amount of materials for the design mix

• Consider factors such as strength, durability, and cost when selecting materials

• Ensure compliance with building codes and regulations

• Collaborate with architects, engineers, and contractors to ensure successful pr

The cutting length of columns ties is determined as per the IS code.

• The cutting length of column ties is calculated based on the diameter of the column and the number of longitudinal bars.

• As per the IS code, the cutting length is equal to 2 times the development length plus the lap length.

• The development length is calculated based on the grade of concrete and the diameter of the bar.

• The lap length is determined based o...read more

Minimum deduction in shuttering for main and secondary beams

• The minimum deduction in shuttering for main and secondary beams depends on the type of material used for shuttering

• For wooden shuttering, the minimum deduction should be around 20 mm

• For steel shuttering, the minimum deduction should be around 10 mm

• The deduction should be calculated based on the thickness of the shuttering material and the size of the beam

• The ...read more

Aggregates should be strong, durable, and free from impurities. Tests should include grading, shape, and texture.

• Aggregates should have high compressive strength and low water absorption.

• They should be free from organic impurities and have a low percentage of fine particles.

• Tests should include grading, shape, texture, and soundness.

• Examples of tests include the Los Angeles Abrasion Test and the Aggregate Impact Value

Rolling margins of steel as per IS code

• IS code refers to the Indian Standard code for steel

• Rolling margins are the allowable variations in dimensions during the rolling process

• These margins ensure the quality and consistency of the rolled steel

• The specific rolling margins for different types of steel are defined in the IS code

• Examples of rolling margins include thickness tolerance, width tolerance, etc.

Planning and management of construction site involves various tasks such as scheduling, budgeting, resource allocation, and risk management.

• Develop a detailed project plan and schedule

• Allocate resources effectively to ensure timely completion of the project

• Monitor progress regularly and make necessary adjustments to the plan

• Manage the budget and ensure that costs are kept under control

• Identify and mitigate potential ri...read more