Greenbrook Engineering Services 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

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

Managed full-cycle recruitment process for various positions in a fast-paced tech company

• Led recruitment efforts for technical roles such as software engineers and data scientists

• Collaborated with hiring managers to understand hiring needs and develop job descriptions

• Sourced candidates through various channels including job boards, social media, and employee referrals

• Conducted phone screens, interviews, and assessments...read more

Earthwork refers to the process of moving, excavating, and compacting soil and rock to prepare the ground for construction.

• Earthwork involves activities such as excavation, grading, compaction, and backfilling.

• It is essential for creating a stable foundation for roads, buildings, and other structures.

• Earthwork also includes the removal of unwanted materials and the addition of necessary materials to achieve the desired...read more

GSB stands for Granular Sub Base and WMM stands for Wet Mix Macadam. GSB WMM is a type of road construction method using layers of granular materials.

• GSB is the layer of granular material placed on the subgrade of a road to provide a stable foundation.

• WMM is a mixture of aggregates, filler, and water laid on the GSB layer to form a strong base for the road.

• GSB WMM construction involves compacting each layer properly to...read more