Om Sree Builders and Developers Civil Site Engineer Interview Questions, Process, and Tips

The lapping location for top and bottom bars of a beam is typically at the mid-span of the beam.

• The lapping location is where two reinforcement bars are overlapped and connected to ensure continuity and strength in the beam.

• For top bars, the lapping location is usually at the mid-span of the beam, where the bending moment is maximum.

• For bottom bars, the lapping location is also at the mid-span of the beam, but it can v...read more

The internal plastering thickness and mix ratio vary depending on the type of surface and desired finish.

• The thickness of internal plastering typically ranges from 12mm to 20mm.

• The mix ratio for internal plastering is usually 1:4 (cement:sand) or 1:6 (cement:sand) depending on the strength requirement.

• For smooth finishes, a finer mix ratio of 1:3 (cement:sand) may be used.

• Gypsum plaster is commonly used for internal pl...read more

The crank length for slab bar is the distance between the center of the slab bar and the center of the crank.

• The crank length is determined based on the design requirements and specifications of the slab.

• It is usually measured in millimeters or inches.

• The crank length helps in providing the required reinforcement and structural stability to the slab.

• The length of the crank can vary depending on factors such as the span...read more

The 100 mm offset is provided in footing PCC to ensure proper load distribution and prevent cracking.

• The offset helps in distributing the load from the superstructure to the foundation evenly.

• It prevents the formation of cracks by reducing the stress concentration at the junction of the footing and the column.

• The offset also allows for easy construction and reinforcement placement.

• It helps in accommodating any minor mi...read more

Chicken mesh is provided for electrical pipe packing to prevent the entry of rodents and other small animals.

• Chicken mesh acts as a physical barrier to prevent rodents and small animals from entering the electrical pipe.

• Rodents can chew through electrical wires, causing damage and potential safety hazards.

• Chicken mesh is made of strong and durable material, making it difficult for rodents to penetrate.

• It is cost-effect...read more