Kandhari Beverages Civil Site Engineer Interview Questions and Answers

To calculate the number of trollies/trucks of soil needed to level a land, you need to determine the volume of the land and the capacity of each trolley/truck.

• Calculate the volume of the land by multiplying the area of the land by the desired depth of soil to be added.

• Determine the capacity of each trolley/truck in cubic meters.

• Divide the total volume of soil needed by the capacity of each trolley/truck to get the numb...read more

A theodolite is a precision instrument used for measuring angles in the horizontal and vertical planes.

• Used in surveying and construction to measure angles, heights, and distances

• Consists of a telescope mounted on a rotating base with graduated circles for precise measurements

• Commonly used for setting out building corners, aligning structures, and determining elevations

• Can also be used for measuring horizontal and vert...read more

Total station is a surveying instrument used for measuring angles and distances, combining the functions of a theodolite and electronic distance meter.

• Total station is more accurate and efficient than a theodolite as it can measure both horizontal and vertical angles as well as distances simultaneously.

• It also has the ability to store data, calculate coordinates, and perform various surveying tasks digitally.

• Total stat...read more

A joggle is a type of joint used in construction to create a flush connection between two members.

• A joggle is typically a small offset or notch in one of the members to allow for a seamless connection with another member.

• Joggles are commonly used in steel structures to connect beams or columns.

• They help in maintaining the structural integrity and alignment of the members being joined.

• Joggles can also be used in concret...read more

PEB stands for Pre-Engineered Building, which is a steel structure built using pre-designed components.

• PEB is a type of building structure that is fabricated using steel components that are pre-designed and prefabricated in a factory.

• Components of PEB include primary frames, secondary frames, roof and wall panels, and other accessories like gutters, downspouts, etc.

• Primary frames consist of columns and rafters, while s...read more

Tie beam is a horizontal member connecting two columns, while plinth beam is a horizontal member at ground level connecting columns.

• Tie beam is located at higher levels in a structure, while plinth beam is at ground level.

• Tie beam is used to provide lateral stability to the structure, while plinth beam is used to support the masonry walls above ground level.

• Examples: Tie beam is commonly used in bridges to connect two ...read more

Lap length is the length of overlap between two reinforcing bars in a concrete structure to ensure proper transfer of loads.

• Lap length is important for maintaining the strength and integrity of the structure.

• It is specified in construction drawings and codes to ensure proper design and construction.

• The lap length required depends on factors such as the diameter of the bars, concrete strength, and design loads.

• Proper la...read more

E.O.S stands for Edge of Slab. The standard length for it is typically 150mm.

• E.O.S refers to the outer edge of a concrete slab.

• It is important for ensuring proper support and stability of the slab.

• The standard length for E.O.S is usually around 150mm.

• Proper detailing and reinforcement are crucial for the strength and durability of the slab.

Anchorage length is the length of embedded reinforcement required to transfer the load safely from the reinforcement to the concrete.

• Anchorage length is determined by the type of load and the strength of the concrete.

• It is important to ensure that the anchorage length is sufficient to prevent failure.

• Standard anchorage lengths are specified in design codes and standards.

• Examples of anchorage length include lap splices ...read more

The formula for trapezoidal footing is (A+B)/2 * h

• Calculate the area of the trapezoid by using the formula (A+B)/2 * h, where A and B are the lengths of the parallel sides and h is the height

• Ensure that the units of measurement for all dimensions are consistent before plugging them into the formula

• Consider any additional factors such as soil bearing capacity and load distribution when designing the trapezoidal footing

WBM stands for Water Bound Macadam, a type of road construction material. Soiling refers to the process of adding soil to a construction site.

• WBM is a type of road construction material made up of crushed aggregates and water, compacted to form a strong base.

• Soiling is the process of adding a layer of soil to a construction site to improve the ground conditions for further construction.

• WBM is commonly used in road cons...read more

Standard aggregate size for concreting work is typically 20mm.

• Standard aggregate size for concreting work is usually 20mm.

• Aggregate sizes can range from 5mm to 40mm depending on the specific requirements of the project.

• The most commonly used aggregate size in construction is 20mm.

• Aggregate size affects the strength and workability of concrete.

The weight of materials in M30, 7.5, and 40 concrete mixes varies based on the specific mix design.

• The weight of cement, sand, and aggregate in M30, 7.5, and 40 concrete mixes will be different.

• M30 mix typically contains 1 part cement, 1.5 parts sand, and 3 parts aggregate by weight.

• 7.5 mix and 40 mix will have different proportions of materials compared to M30 mix.

Compressive strength of a cube is tested by applying a gradual load until the cube fails.

• Prepare the cube specimen by filling the concrete in the mold and compacting it properly.

• After curing, remove the cube from the mold and clean any loose particles.

• Place the cube in a compression testing machine and apply a gradual load until failure.

• Calculate the compressive strength by dividing the maximum load applied by the cros...read more

Silt in sand can be tested by conducting a sedimentation test.

• Collect a sample of sand and mix it with water in a container.

• Allow the mixture to settle for a period of time, typically 24 hours.

• Observe the layers that form - silt will settle in a distinct layer above the sand.

• Measure the thickness of the silt layer to determine the silt content in the sand sample.

VCAT apparatus is a device used to measure the setting time of concrete by vibrating the concrete sample.

• VCAT stands for Vibrating Concrete Apparatus Test

• It is used to determine the initial and final setting time of concrete

• The apparatus consists of a vibrating table on which the concrete sample is placed

• The table vibrates at a constant frequency to simulate the compaction of concrete during construction

Compaction factor varies for clay and sand dust based on their properties.

• Compaction factor for clay is typically around 0.75 to 0.80.

• Compaction factor for sand dust is usually around 0.60 to 0.65.

• The compaction factor is influenced by factors such as moisture content, particle size distribution, and compaction method.

• Proper compaction is essential for achieving desired soil density and strength in construction project...read more

PU flooring is more preferable for food and beverages over epoxy due to its seamless and non-porous nature, resistance to chemicals and moisture, and ease of maintenance.

• PU flooring is seamless, preventing bacteria and dirt buildup, making it more hygienic for food and beverage environments.

• PU flooring is non-porous, reducing the risk of liquid penetration and bacterial growth compared to epoxy flooring.

• PU flooring is ...read more

GP2 is a type of geotextile used in civil engineering for soil stabilization and reinforcement.

• GP2 is commonly used in road construction to improve the strength and stability of the soil.

• It is also used in retaining walls, embankments, and other earthworks projects.

• GP2 helps to prevent soil erosion and improve drainage in construction projects.

• It is typically made from polypropylene or polyester fibers.

• GP2 is available...read more

Coving is a decorative molding used to cover the joint between walls and ceilings for a smooth transition.

• Coving is typically made of plaster, wood, or polystyrene.

• It is used to add a decorative touch to a room and hide imperfections in the joint between walls and ceilings.

• Coving can also help to prevent dust and dirt from accumulating in the joint.

• Examples of coving styles include ogee, egg-and-dart, and dentil moldin...read more