20+ Senior Site Supervisor Interview Questions and Answers

As a Senior Site Supervisor, I can oversee construction projects, manage teams, ensure safety regulations are followed, and coordinate with stakeholders.

• Oversee and manage construction projects from start to finish

• Supervise and coordinate teams of workers

• Ensure compliance with safety regulations and protocols

• Collaborate with architects, engineers, and contractors

• Monitor progress and quality of work

• Manage budgets and timelines

• Resolve any issues or conflicts that arise

• Maintain ...read more

Angel supports various types of plumbing and fire pipe lines including hangers, clamps, and brackets.

• Angel supports hangers for vertical pipe lines

• Angel supports clamps for horizontal pipe lines

• Angel supports brackets for fire pipe lines

• Angel also provides custom solutions for unique pipe support needs

Check for fire alarm system in the accident location by following standard procedures.

• Check for visible fire alarm system devices such as pull stations, strobe lights, and horns.

• Ask witnesses or occupants of the building if there is a fire alarm system in place.

• Consult the building's floor plan or fire safety plan to locate the fire alarm system.

• Use a handheld fire alarm system detector to locate the system if necessary.

Yes, I can do work based on the plan and BOQ provided.

• I would review the plan to understand the layout and requirements of the site.

• I would then refer to the Bill of Quantities (BOQ) to understand the materials and quantities needed for the project.

• Based on the plan and BOQ, I would create a schedule, assign tasks to the team, and ensure that work progresses according to the plan.

• Regular monitoring and coordination with the team and stakeholders would be essential to ensure t...read more

Shortcrete or gunite is commonly used in shotcrete applications.

• Shotcrete is a type of concrete that is pneumatically projected at high velocity onto a surface.

• It is commonly used in construction for creating walls, swimming pools, and other structures.

• The two types of shotcrete are wet-mix and dry-mix.

• Wet-mix shotcrete involves mixing the ingredients before spraying, while dry-mix shotcrete involves mixing the ingredients at the nozzle.

• Shotcrete is known for its strength, du...read more

PQC work schedule depends on the project timeline and can vary from daily to weekly basis.

• PQC work schedule is determined by the project timeline

• It can be on a daily or weekly basis

• The schedule may change depending on the progress of the project

• PQC work may need to be done during off-hours to avoid disrupting regular construction activities

Lapping length is the length of overlap required for two reinforcement bars to transfer load effectively. Development length is the length of reinforcement required to develop full strength in a bar.

• Lapping length is used when one bar is not long enough and needs to be spliced with another bar to maintain continuity.

• Development length is necessary to ensure that the reinforcement bar can develop its full strength and transfer load to the concrete.

• Lapping length is typically 5...read more

To solve site situations, it is important to assess the problem, communicate effectively with team members, implement a solution, and monitor progress.

• Assess the situation by identifying the root cause of the problem

• Communicate effectively with team members to gather input and feedback

• Implement a solution by creating an action plan and assigning tasks

• Monitor progress by regularly checking in on the situation and adjusting as needed

Safety and de-snagging are important aspects of ensuring a safe and efficient work environment on construction sites.

• Safety involves implementing measures to prevent accidents and injuries on site.

• De-snagging refers to the process of removing obstacles or hazards that could potentially cause harm to workers.

• Examples of safety measures include providing proper training, enforcing the use of personal protective equipment, and conducting regular safety inspections.

• Examples of de...read more

Water pressure can be checked using a pressure gauge or by observing the flow rate.

• Use a pressure gauge to measure the water pressure at a specific point in the system

• Observe the flow rate of water from a faucet or showerhead to determine if the pressure is too low

• Check for leaks or blockages in the system that may be affecting the pressure

• Consult with a plumber or water utility company if the pressure is consistently low or high

A booster pump increases water pressure in a system, while a jockey pump maintains pressure within a certain range.

• Booster pumps are used to increase water pressure in a system, such as in a high-rise building or a fire sprinkler system.

• Jockey pumps are used to maintain pressure within a certain range, typically in a fire sprinkler system.

• Booster pumps are typically larger and more powerful than jockey pumps.

• Jockey pumps are often used in conjunction with a larger booster pum...read more

The fire system is a set of equipment and procedures designed to detect and extinguish fires in a building.

• The fire system includes fire alarms, sprinklers, fire extinguishers, and emergency lighting.

• It is important to regularly test and maintain the fire system to ensure it is functioning properly.

• The fire system should be clearly marked and easily accessible in case of an emergency.

• Training on the proper use of the fire system should be provided to all employees.

• Examples of...read more

There are four types of sprinkler systems: wet pipe, dry pipe, pre-action, and deluge.

• Wet pipe sprinkler system is the most common type and is filled with water.

• Dry pipe sprinkler system is filled with pressurized air or nitrogen and water is released when the sprinkler head is activated.

• Pre-action sprinkler system is a combination of wet and dry pipe systems and requires two triggers to activate.

• Deluge sprinkler system releases a large amount of water at once and is typicall...read more

PVC and GI pipes differ in material, cost, durability, and usage.

• PVC pipes are made of plastic while GI pipes are made of galvanized iron.

• PVC pipes are cheaper than GI pipes.

• GI pipes are more durable and can withstand higher pressure than PVC pipes.

• PVC pipes are commonly used for water supply and drainage systems while GI pipes are used for gas and oil pipelines.

• PVC pipes are easier to install and maintain than GI pipes.

NRV stands for Net Realizable Value and is used to determine the value of inventory or assets that can be sold.

• NRV is calculated by subtracting the estimated costs of completion and disposal from the estimated selling price.

• It is used to determine the value of inventory or assets that can be sold.

• NRV is important for financial reporting and tax purposes.

• For example, if a company has inventory worth $10,000 but it will cost $2,000 to sell it, the NRV would be $8,000.

The base of building construction refers to the foundation or the lowest part of a building that supports the entire structure.

• The base of building construction is crucial for providing stability and strength to the building.

• It is typically made of concrete or reinforced concrete to ensure durability.

• The base is designed to distribute the weight of the building evenly and transfer it to the ground.

• Different types of foundations are used depending on the soil conditions and th...read more

A project bar chart is a visual representation of project tasks and their timelines.

• Project bar charts show tasks as bars with lengths representing their duration

• They help in visualizing project timelines and dependencies

• Commonly used in project management software like Microsoft Project or Asana

RCC work refers to Reinforced Cement Concrete work, which involves using concrete with steel reinforcement to increase its strength and durability.

• RCC work is commonly used in construction for building foundations, columns, beams, slabs, and other structural elements.

• The steel reinforcement in RCC helps to withstand tensile forces, while the concrete provides compressive strength.

• RCC work requires careful planning, design, and execution to ensure structural integrity and safe...read more

Fire shaft size depends on the building height and occupancy type.

• The size of the fire shaft should be determined by the building code and regulations.

• The height of the building and the occupancy type will determine the minimum size of the fire shaft.

• The fire shaft should be large enough to accommodate firefighting equipment and personnel.

• The fire shaft should also be designed to prevent the spread of smoke and fire.

• Examples of fire shaft sizes: 1.5m x 1.5m for a 30m high bui...read more

25 kv Railway work involves the installation and maintenance of electrical systems for railway operations.

• Installation and maintenance of 25 kv electrical systems

• Ensuring safety protocols are followed

• Troubleshooting and resolving electrical issues

• Coordinating with team members and stakeholders

• Adhering to railway regulations and standards