Ven Consulting Project Engineer - Civil Interview Questions and Answers

Minimum center-to-center distance for lapping in civil engineering ensures structural integrity and load distribution.

• Typically, the minimum distance should be at least 40 times the diameter of the smaller bar being lapped.

• For example, if using a 16mm diameter bar, the minimum distance should be 640mm.

• This distance helps prevent weak points in the structure and ensures proper load transfer.

• In reinforced concrete, prope...read more

Key checks before pouring concrete ensure quality, safety, and compliance with specifications.

• Check the formwork for stability and alignment to ensure it can hold the concrete without deformation.

• Verify that the reinforcement bars (rebar) are correctly placed and tied according to the structural drawings.

• Ensure that the concrete mix design is approved and that the materials meet the specified standards.

• Confirm that the...read more

The type of test for soil at a construction site is typically a geotechnical investigation.

• Geotechnical investigation is conducted to assess the physical properties of soil and determine its suitability for construction.

• Common tests include soil boring, sampling, and laboratory analysis.

• Tests may also involve measuring soil compaction, permeability, and bearing capacity.

• Results of the tests help in designing foundation...read more

Soil testing at site is essential for determining the properties and suitability of the soil for construction purposes.

• Soil testing helps in understanding the soil composition, strength, and stability.

• It helps in determining the bearing capacity of the soil, which is crucial for designing foundations.

• Soil testing also helps in identifying any potential issues such as soil liquefaction or expansive soils.

• Different tests...read more