G R Infraprojects Interview Questions, Process, and Tips

Risk assessment involves identifying hazards, evaluating the likelihood and severity of harm, and implementing control measures.

• Identify hazards and potential sources of harm

• Evaluate the likelihood and severity of harm

• Implement control measures to eliminate or reduce risks

• Review and monitor the effectiveness of control measures

• Communicate findings and control measures to relevant parties

Major hazards associated with metro project include electrical hazards, fire hazards, construction hazards, and health hazards.

• Electrical hazards due to high voltage power lines and electrical equipment

• Fire hazards due to flammable materials and inadequate fire safety measures

• Construction hazards such as falls, collapsing structures, and heavy machinery accidents

• Health hazards due to dust, noise, and exposure to hazard...read more

LG stands for Lifting Gear. Safety devices and procedures for lifting include proper training, inspection of equipment, and use of personal protective equipment.

• LG refers to equipment used for lifting heavy loads, such as cranes, hoists, and slings

• Safety devices for lifting include limit switches, overload protection, and emergency stop buttons

• Procedures for lifting include proper rigging, load balancing, and communica...read more

To prepare a lifting plan, factors such as weight, size, shape, and center of gravity of the load must be considered. For tandem lifting, coordination between the two cranes is crucial.

• Determine the weight, size, shape, and center of gravity of the load

• Select appropriate lifting equipment and rigging

• Identify potential hazards and plan for contingencies

• Ensure proper communication and coordination between the two cranes

• A...read more

HSE plan includes policies, procedures, and guidelines for managing health, safety, and environmental risks in the workplace.

• Risk assessment and management

• Emergency response procedures

• Training and education programs

• Incident reporting and investigation

• Environmental management

• Safety audits and inspections

• Personal protective equipment requirements

• Contractor management

• Regulatory compliance

• Communication and consultation wit

Public interference can be controlled through effective communication, crowd management techniques, and strict enforcement of rules and regulations.

• Establish clear communication channels with the public and provide them with regular updates on the situation.

• Train staff in crowd management techniques to ensure that they can handle large crowds safely and efficiently.

• Enforce rules and regulations strictly to deter indivi...read more

Concrete mix design for higher grade involves selecting appropriate materials and proportions to achieve desired strength and durability.

• Higher grade concrete requires higher strength and durability

• Materials like cement, aggregates, and water need to be carefully selected and proportioned

• Admixtures may be added to improve workability, strength, or durability

• Testing and quality control are crucial to ensure desired prop...read more

I have worked on various types of structures including high-rise buildings, bridges, and industrial facilities.

• High-rise buildings

• Bridges

• Industrial facilities

• Residential buildings

• Commercial buildings

• Sports facilities

Launching girders are used to place precast segments of a bridge deck onto piers or abutments.

• Launching girders are typically used for long span bridges or bridges over waterways.

• They are designed to support the weight of the precast segments during placement.

• The girders are typically moved along the bridge using hydraulic jacks or rollers.

• Once in position, the precast segments are lifted onto the girders and then move...read more