Om Construction Company Interview Questions and Answers

OSHA standards applicable to building construction include fall protection, hazard communication, scaffolding safety, and electrical safety.

• Fall protection requirements include guardrails, safety nets, and personal fall arrest systems.

• Hazard communication standards require employers to provide information about hazardous chemicals used on site.

• Scaffolding safety regulations cover proper construction, use, and maintenan...read more

AISC codes applicable to steel structures include AISC 360 for design of structural steel buildings and AISC 341 for seismic design.

• AISC 360 - Specification for Structural Steel Buildings

• AISC 341 - Seismic Provisions for Structural Steel Buildings

The output voltage of an AAAC Rabbit conductor is typically around 600 volts.

• The output voltage of an AAAC Rabbit conductor is usually around 600 volts.

• The exact output voltage may vary depending on the specific application and conditions.

• It is important to consult the manufacturer's specifications for accurate information.

My execution work plan involves setting clear goals, creating a timeline, assigning tasks, monitoring progress, and adjusting as needed.

• Set clear goals and objectives for the project

• Create a detailed timeline with milestones and deadlines

• Assign tasks to team members based on their strengths and expertise

• Regularly monitor progress and make adjustments as needed

• Communicate effectively with team members and stakeholders

• Ut...read more

Job safety analysis is a process of identifying potential hazards in a job task and implementing controls to mitigate risks.

• Involves breaking down a job task into steps

• Identifying potential hazards for each step

• Determining preventive measures to reduce risks

• Ensures workers are aware of safety procedures

• Examples: construction site JSA, manufacturing plant JSA

Hazard identification is the process of identifying potential sources of harm in the workplace, while risk assessment involves evaluating the likelihood and severity of those hazards.

• Hazard identification involves identifying potential sources of harm such as chemicals, machinery, or ergonomic factors.

• Risk assessment involves evaluating the likelihood and severity of harm from these hazards.

• The goal is to implement con...read more

Fire safety refers to measures taken to prevent and protect against the risks of fire.

• Fire safety includes having working smoke detectors in place.

• It also involves creating and practicing a fire escape plan.

• Proper storage and handling of flammable materials is crucial for fire safety.

• Regular maintenance of fire extinguishers and other fire safety equipment is important.

• Training employees on fire safety protocols is ess

A hazard site is a location where there is a potential risk of harm to people, property, or the environment.

• Hazard sites can include industrial facilities, chemical plants, nuclear power plants, and construction sites.

• These sites may contain hazardous materials, dangerous equipment, or unsafe conditions.

• Proper safety measures and protocols must be followed at hazard sites to prevent accidents and injuries.

• Examples of h...read more

Bar bending schedule is a document that provides details of reinforcement steel bars used in construction projects.

• It includes details such as bar mark, bar size, quantity, shape, and bending dimensions.

• Helps in estimating the quantity of steel required for construction.

• Ensures proper placement and bending of reinforcement bars as per design specifications.

• Used by contractors, engineers, and construction workers for re...read more

28 days concrete strength is the standard measure of concrete's compressive strength after 28 days of curing.

• 28 days concrete strength is the standard measure of concrete's compressive strength after 28 days of curing

• It is important for assessing the quality of concrete and its ability to support structural loads

• The strength of concrete typically continues to increase beyond 28 days, but 28 days is the standard testing

Mivan is a modern construction technique using aluminum formwork, while conventional construction involves traditional methods like brick and mortar.

• Mivan is faster and more efficient than conventional construction methods.

• Mivan requires skilled labor for installation of aluminum formwork.

• Conventional construction is more labor-intensive and time-consuming.

• Mivan provides better quality finishes compared to conventional...read more

Self leveling concrete is a type of concrete that has a high flow consistency and is used to create smooth and level surfaces.

• Self leveling concrete is designed to flow easily and settle into place without the need for troweling or leveling.

• It is commonly used to level uneven floors before installing flooring materials such as tile or carpet.

• Self leveling concrete can be applied in thicknesses ranging from a featheredg...read more

The 1st Aluform mockup concreting typically takes 1-2 days to complete.

• 1-2 days is the usual timeframe for 1st Aluform mockup concreting

• Factors such as weather conditions, size of the mockup, and availability of resources can affect the duration

• Proper planning and coordination can help expedite the process

Stop work application is a procedure used to halt work activities due to safety concerns or violations.

• Stop work applications are typically used when there is an imminent danger to workers or the environment.

• Workers are trained to recognize when a stop work application is necessary and how to properly implement it.

• Examples of reasons for a stop work application include unsafe working conditions, equipment malfunctions,

Scaffolding is a temporary structure used to support workers and materials during construction or maintenance work.

• Scaffolding provides a safe working platform at height

• It is typically made of metal or wood

• Different types include tube and coupler, frame, and system scaffolding

• Scaffolding must be inspected regularly for safety

Types of scaffolding include supported scaffolding, suspended scaffolding, and aerial lifts.

• Supported scaffolding is the most common type and is supported by the ground or a building structure.

• Suspended scaffolding hangs from the roof or top of a building and is commonly used for window washing or painting.

• Aerial lifts are platforms lifted by cranes or other equipment and are commonly used for tasks at height.

• Other typ...read more

Types of accidents/incidents include slips, trips, falls, machinery accidents, chemical exposures, and fires.

• Slips, trips, and falls are common in workplaces due to wet floors, cluttered walkways, or uneven surfaces.

• Machinery accidents can occur when proper safety procedures are not followed or equipment malfunctions.

• Chemical exposures may result from spills, leaks, or improper handling of hazardous substances.

• Fires ca...read more

There are mainly four grades of bitumen commonly used in construction: VG-10, VG-20, VG-30, and VG-40.

• VG-10: Suitable for low-traffic roads

• VG-20: Suitable for medium-traffic roads

• VG-30: Suitable for high-traffic roads

• VG-40: Suitable for heavy-duty traffic areas like airports and container terminals

The compressive strength of cement mortar cube at 3 days is typically around 20-25 MPa.

• Compressive strength of cement mortar cube is an important parameter to assess its quality and durability

• The strength of cement mortar increases with age, so 3 days is an early testing point

• Typical compressive strength values for cement mortar cubes at 3 days range from 20-25 MPa