John Builders Interview Questions and Answers

Column ring size depends on the load-bearing capacity and height of the column.

• Column ring size is determined by the structural engineer during the design phase.

• It is important to choose the appropriate ring size to ensure the column can support the load it will bear.

• Factors that affect the ring size include the height of the column, the material used, and the load it will bear.

• Ring sizes can range from a few inches to...read more

The steel unit weight varies depending on the type of steel used.

• The unit weight of mild steel is 7850 kg/m³

• The unit weight of stainless steel is 7480 kg/m³

• The unit weight of high tensile steel is 7850-8000 kg/m³

• The unit weight of cast iron is 6800-7800 kg/m³

To maintain the laborers, proper planning, communication, and motivation are necessary.

• Provide proper training and safety measures

• Ensure fair wages and timely payments

• Encourage teamwork and positive work environment

• Regularly communicate with laborers to address their concerns

• Recognize and reward good performance

• Provide opportunities for growth and development

• Maintain good relationships with labor unions